WO2002062002A1 - Coding scheme for a wireless communication system - Google Patents
Coding scheme for a wireless communication system Download PDFInfo
- Publication number
- WO2002062002A1 WO2002062002A1 PCT/US2002/002143 US0202143W WO02062002A1 WO 2002062002 A1 WO2002062002 A1 WO 2002062002A1 US 0202143 W US0202143 W US 0202143W WO 02062002 A1 WO02062002 A1 WO 02062002A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transmission
- bits
- modulation
- transmission channels
- puncturing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0055—MAP-decoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03171—Arrangements involving maximum a posteriori probability [MAP] detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/3488—Multiresolution systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Power Engineering (AREA)
- Radio Transmission System (AREA)
- Error Detection And Correction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0206877A BRPI0206877B1 (en) | 2001-02-01 | 2002-01-23 | coding scheme for a wireless communication system |
EP02717372.3A EP1374466B1 (en) | 2001-02-01 | 2002-01-23 | Coding scheme for a wireless communication system |
ES02717372T ES2745137T3 (en) | 2001-02-01 | 2002-01-23 | Coding scheme for a wireless communication system |
DK02717372.3T DK1374466T3 (en) | 2001-02-01 | 2002-01-23 | CODE SCHEME FOR A WIRELESS COMMUNICATION SYSTEM |
KR1020037010177A KR100883941B1 (en) | 2001-02-01 | 2002-01-23 | Coding scheme for a wireless communication system |
EP15195476.5A EP3002900B1 (en) | 2001-02-01 | 2002-01-23 | Decoding scheme for a wireless communication system |
JP2002561419A JP2004535694A (en) | 2001-02-01 | 2002-01-23 | Coding scheme for wireless communication systems |
HK04106315A HK1063698A1 (en) | 2001-02-01 | 2004-08-24 | Coding scheme for a wireless communication system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/776,073 | 2001-02-01 | ||
US09/776,073 US6961388B2 (en) | 2001-02-01 | 2001-02-01 | Coding scheme for a wireless communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002062002A1 true WO2002062002A1 (en) | 2002-08-08 |
Family
ID=25106379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/002143 WO2002062002A1 (en) | 2001-02-01 | 2002-01-23 | Coding scheme for a wireless communication system |
Country Status (12)
Country | Link |
---|---|
US (3) | US6961388B2 (en) |
EP (2) | EP3002900B1 (en) |
JP (1) | JP2004535694A (en) |
KR (1) | KR100883941B1 (en) |
CN (2) | CN1333541C (en) |
BR (1) | BRPI0206877B1 (en) |
DK (1) | DK1374466T3 (en) |
ES (1) | ES2745137T3 (en) |
HK (1) | HK1063698A1 (en) |
PT (1) | PT1374466T (en) |
TW (1) | TW586280B (en) |
WO (1) | WO2002062002A1 (en) |
Cited By (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004066503A2 (en) * | 2003-01-15 | 2004-08-05 | Honeywell International Inc. | System and method for adaptive data-shortening and data-puncturing in band and time-selective communications |
JP2006019850A (en) * | 2004-06-30 | 2006-01-19 | Hitachi Ltd | Wireless communication method, wireless communication base station, and wireless communication terminal |
JP2006504372A (en) * | 2002-10-25 | 2006-02-02 | クゥアルコム・インコーポレイテッド | Closed loop rate control for multi-channel communication systems |
JP2006060383A (en) * | 2004-08-18 | 2006-03-02 | Sony Corp | System, device, and method for wireless communication, and computer program |
WO2006033509A1 (en) * | 2004-09-22 | 2006-03-30 | Samsung Electronics Co., Ltd. | Mb-ofdm transmitter and receiver and signal processing method thereof |
JP2006513674A (en) * | 2002-12-11 | 2006-04-20 | クゥアルコム・インコーポレイテッド | Eigenvector derivation for spatial processing in MIMO communication systems |
EP1687924A2 (en) * | 2003-11-21 | 2006-08-09 | Nokia Corporation | Flexible rate split method for mimo transmission |
WO2007004019A2 (en) * | 2005-06-30 | 2007-01-11 | Nokia Corporation | Apparatus and associated method, for allocating communications in a multi-channel communication system |
WO2006117651A3 (en) * | 2005-05-04 | 2007-02-08 | Nokia Corp | Method and apparatus for providing enhanced channel interleaving |
WO2007051072A2 (en) * | 2005-10-27 | 2007-05-03 | Qualcomm Incorporated | A method and apparatus for bit demultiplexing in a wireless communication systems |
WO2007066935A2 (en) * | 2005-12-07 | 2007-06-14 | Electronics And Telecommunications Research Institute | Transmitting apparatus for transmitting in a multi-carrier system using multiple antennas and receiving apparatus in the same system |
JP2007521683A (en) * | 2003-08-13 | 2007-08-02 | フラリオン テクノロジーズ,インコーポレーテッド | Method and apparatus for transmitting user data using a traffic channel |
WO2007127251A2 (en) | 2006-04-25 | 2007-11-08 | Microsoft Corporation | Variable ofdm subchannel coding and modulation |
US7385915B2 (en) | 2002-07-31 | 2008-06-10 | Nokia Corporation | Apparatus, and associated method, for facilitating communication allocation in a radio communication system |
US7411928B2 (en) | 2002-12-03 | 2008-08-12 | Koninklijke Philips Electronics N.V. | Simplified decoder for a bit interleaved COFDM-MIMO system |
EP1976140A1 (en) * | 2007-03-26 | 2008-10-01 | Nokia Siemens Networks Gmbh & Co. Kg | Method and device for reducing transmission power of packet oriented data and communication system comprising such device |
US7450548B2 (en) | 2002-11-17 | 2008-11-11 | Siemens Aktiengesellschaft | MIMO signal processing method involving a rank-adaptive matching of the transmission rate |
WO2008149216A3 (en) * | 2007-06-08 | 2009-02-19 | Ericsson Telefon Ab L M | Computationally efficient convolutional coding with rate-matching |
US7535819B1 (en) | 2003-09-26 | 2009-05-19 | Staccato Communications, Inc. | Multiband OFDM system with mapping |
US7567625B2 (en) | 2003-11-12 | 2009-07-28 | Samsung Electronics Co., Ltd. | Apparatus and method for sub-carrier allocation in a multiple-input and multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) communication system |
US7577160B2 (en) | 2004-09-22 | 2009-08-18 | Staccato Communications, Inc. | MB-OFDM transmitter and receiver and signal processing method thereof |
US7627292B2 (en) | 2003-02-18 | 2009-12-01 | Panasonic Corporation | Apparatus and method for communication |
JP2010521919A (en) * | 2007-04-12 | 2010-06-24 | サムスン エレクトロニクス カンパニー リミテッド | Multi-antenna spatial multiplexing system using enhanced signal detection |
US7778826B2 (en) | 2005-01-13 | 2010-08-17 | Intel Corporation | Beamforming codebook generation system and associated methods |
EP2228935A1 (en) * | 2009-03-13 | 2010-09-15 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | MIMO communication method and devices |
US7894513B2 (en) | 2002-03-19 | 2011-02-22 | Thomson Licensing | Slicing algorithm for multi-level modulation equalizing schemes |
EP2286531A2 (en) * | 2008-05-27 | 2011-02-23 | LG Electronics Inc. | Apparatus for transmitting and receiving a signal and a method thereof |
US7920884B2 (en) | 2004-06-04 | 2011-04-05 | Qualcomm Incorporated | Frame structures for a wireless communication system with multiple radio technologies |
US7986742B2 (en) | 2002-10-25 | 2011-07-26 | Qualcomm Incorporated | Pilots for MIMO communication system |
CN101083512B (en) * | 2006-06-02 | 2011-09-21 | 中兴通讯股份有限公司 | Dual-binary system tailbaiting Turbo code coding method and apparatus |
EP2378808A3 (en) * | 2003-09-04 | 2011-11-02 | Fujitsu Limited | Communication apparatus |
US8134976B2 (en) | 2002-10-25 | 2012-03-13 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US8145179B2 (en) | 2002-10-25 | 2012-03-27 | Qualcomm Incorporated | Data detection and demodulation for wireless communication systems |
US8169944B2 (en) | 2002-10-25 | 2012-05-01 | Qualcomm Incorporated | Random access for wireless multiple-access communication systems |
US8194770B2 (en) | 2002-08-27 | 2012-06-05 | Qualcomm Incorporated | Coded MIMO systems with selective channel inversion applied per eigenmode |
US8203978B2 (en) | 2002-10-25 | 2012-06-19 | Qualcomm Incorporated | Multi-mode terminal in a wireless MIMO system |
US8208364B2 (en) | 2002-10-25 | 2012-06-26 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
EP2506517A1 (en) * | 2007-10-24 | 2012-10-03 | Interdigital Patent Holdings, Inc. | Voice and data communication services using orthogonal sub-channels |
US8358714B2 (en) | 2005-06-16 | 2013-01-22 | Qualcomm Incorporated | Coding and modulation for multiple data streams in a communication system |
US8570988B2 (en) | 2002-10-25 | 2013-10-29 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US8855226B2 (en) | 2005-05-12 | 2014-10-07 | Qualcomm Incorporated | Rate selection with margin sharing |
US8873365B2 (en) | 2002-10-25 | 2014-10-28 | Qualcomm Incorporated | Transmit diversity processing for a multi-antenna communication system |
US8903011B2 (en) | 2005-09-30 | 2014-12-02 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
US8913529B2 (en) | 2002-10-25 | 2014-12-16 | Qualcomm Incorporated | MIMO WLAN system |
EP2860894A1 (en) * | 2013-10-08 | 2015-04-15 | Alcatel Lucent | Method and device for compressing and decompressing frequency domain samples |
US9065687B2 (en) | 2006-12-12 | 2015-06-23 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US9154274B2 (en) | 2002-10-25 | 2015-10-06 | Qualcomm Incorporated | OFDM communication system with multiple OFDM symbol sizes |
US9363795B2 (en) | 2008-01-25 | 2016-06-07 | Microsoft Technology Licensing, Llc | Orthogonal Frequency Division Multiple Access with carrier sense |
US9363120B2 (en) | 2007-05-08 | 2016-06-07 | Microsoft Technology Licensing, Llc | OFDM transmission and reception for non-OFDM signals |
US9386055B2 (en) | 2006-05-12 | 2016-07-05 | Microsoft Technology Licensing, Llc | Signaling to application lack of requested bandwidth |
US9473269B2 (en) | 2003-12-01 | 2016-10-18 | Qualcomm Incorporated | Method and apparatus for providing an efficient control channel structure in a wireless communication system |
US10700800B2 (en) | 2003-05-21 | 2020-06-30 | Regents Of The University Of Minnesota | Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems |
US10784901B2 (en) | 2015-11-12 | 2020-09-22 | Qualcomm Incorporated | Puncturing for structured low density parity check (LDPC) codes |
US11025276B2 (en) | 2016-05-12 | 2021-06-01 | Qualcomm Incorporated | Enhanced puncturing and low-density parity-check (LDPC) code structure |
US11031953B2 (en) | 2016-06-14 | 2021-06-08 | Qualcomm Incorporated | High performance, flexible, and compact low-density parity-check (LDPC) code |
US11043966B2 (en) | 2016-05-11 | 2021-06-22 | Qualcomm Incorporated | Methods and apparatus for efficiently generating multiple lifted low-density parity-check (LDPC) codes |
Families Citing this family (237)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334219B1 (en) * | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
US7280564B1 (en) | 1995-02-06 | 2007-10-09 | Adc Telecommunications, Inc. | Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing |
USRE42236E1 (en) | 1995-02-06 | 2011-03-22 | Adc Telecommunications, Inc. | Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing |
US7952511B1 (en) | 1999-04-07 | 2011-05-31 | Geer James L | Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns |
CN100471097C (en) * | 2000-02-02 | 2009-03-18 | 株式会社Ntt都科摩 | Single-carrier/DS-CDMA packet transmitting method, uplink packet transmitting method in multicarrier /DS-CDMA mobile communication system |
WO2001074100A1 (en) * | 2000-03-27 | 2001-10-04 | Transcept Opencell, Inc. | Multi-protocol distributed wireless system architecture |
US8363744B2 (en) | 2001-06-10 | 2013-01-29 | Aloft Media, Llc | Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks |
US6704545B1 (en) | 2000-07-19 | 2004-03-09 | Adc Telecommunications, Inc. | Point-to-multipoint digital radio frequency transport |
US9979580B2 (en) | 2001-02-01 | 2018-05-22 | Qualcomm Incorporated | Coding scheme for a wireless communication system |
US6961388B2 (en) * | 2001-02-01 | 2005-11-01 | Qualcomm, Incorporated | Coding scheme for a wireless communication system |
US7116722B2 (en) * | 2001-02-09 | 2006-10-03 | Lucent Technologies Inc. | Wireless communication system using multi-element antenna having a space-time architecture |
US6771706B2 (en) * | 2001-03-23 | 2004-08-03 | Qualcomm Incorporated | Method and apparatus for utilizing channel state information in a wireless communication system |
US20020136282A1 (en) * | 2001-03-26 | 2002-09-26 | Quang Nguyen | Optimum UMTS modem |
TW200803242A (en) * | 2001-04-16 | 2008-01-01 | Interdigital Tech Corp | Physical layer processing for a wireless communication system using code division multiple access |
US7088782B2 (en) * | 2001-04-24 | 2006-08-08 | Georgia Tech Research Corporation | Time and frequency synchronization in multi-input, multi-output (MIMO) systems |
US7310304B2 (en) * | 2001-04-24 | 2007-12-18 | Bae Systems Information And Electronic Systems Integration Inc. | Estimating channel parameters in multi-input, multi-output (MIMO) systems |
US7706458B2 (en) * | 2001-04-24 | 2010-04-27 | Mody Apurva N | Time and frequency synchronization in Multi-Input, Multi-Output (MIMO) systems |
US7042856B2 (en) * | 2001-05-03 | 2006-05-09 | Qualcomm, Incorporation | Method and apparatus for controlling uplink transmissions of a wireless communication system |
KR100434473B1 (en) * | 2001-05-11 | 2004-06-05 | 삼성전자주식회사 | Apparatus for decoding channel and method thereof in orthogonal frequency division multiplexing system |
US6662024B2 (en) | 2001-05-16 | 2003-12-09 | Qualcomm Incorporated | Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system |
US7688899B2 (en) * | 2001-05-17 | 2010-03-30 | Qualcomm Incorporated | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
US7072413B2 (en) | 2001-05-17 | 2006-07-04 | Qualcomm, Incorporated | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
KR100940461B1 (en) * | 2001-06-21 | 2010-02-04 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | MIMO transmission system in a radio communications network |
US7027523B2 (en) * | 2001-06-22 | 2006-04-11 | Qualcomm Incorporated | Method and apparatus for transmitting data in a time division duplexed (TDD) communication system |
US7164649B2 (en) * | 2001-11-02 | 2007-01-16 | Qualcomm, Incorporated | Adaptive rate control for OFDM communication system |
US20030125040A1 (en) | 2001-11-06 | 2003-07-03 | Walton Jay R. | Multiple-access multiple-input multiple-output (MIMO) communication system |
JP3997890B2 (en) * | 2001-11-13 | 2007-10-24 | 松下電器産業株式会社 | Transmission method and transmission apparatus |
US7012883B2 (en) * | 2001-11-21 | 2006-03-14 | Qualcomm Incorporated | Rate selection for an OFDM system |
IT1403065B1 (en) | 2010-12-01 | 2013-10-04 | Andrew Wireless Systems Gmbh | DISTRIBUTED ANTENNA SYSTEM FOR MIMO SIGNALS. |
US8396368B2 (en) * | 2009-12-09 | 2013-03-12 | Andrew Llc | Distributed antenna system for MIMO signals |
US7289494B2 (en) * | 2001-12-06 | 2007-10-30 | Pulse-Link, Inc. | Systems and methods for wireless communication over a wide bandwidth channel using a plurality of sub-channels |
US7573805B2 (en) * | 2001-12-28 | 2009-08-11 | Motorola, Inc. | Data transmission and reception method and apparatus |
US7020110B2 (en) * | 2002-01-08 | 2006-03-28 | Qualcomm Incorporated | Resource allocation for MIMO-OFDM communication systems |
ATE373889T1 (en) * | 2002-02-12 | 2007-10-15 | Abb Schweiz Ag | RECEIVING DIGITAL CODED PROTECTION SIGNALS IN A REMOTE TRIGGER DEVICE |
KR100421371B1 (en) * | 2002-02-19 | 2004-03-06 | 엘지전자 주식회사 | Adaptive modulation and coding method for mobile communication system |
US7184728B2 (en) * | 2002-02-25 | 2007-02-27 | Adc Telecommunications, Inc. | Distributed automatic gain control system |
US7295624B2 (en) * | 2002-03-06 | 2007-11-13 | Texas Instruments Incorporated | Wireless system with hybrid automatic retransmission request in interference-limited communications |
JP3691449B2 (en) * | 2002-03-25 | 2005-09-07 | 三洋電機株式会社 | Diversity circuit and diversity receiver including the circuit |
US20030193889A1 (en) * | 2002-04-11 | 2003-10-16 | Intel Corporation | Wireless device and method for interference and channel adaptation in an OFDM communication system |
AU2003228602A1 (en) | 2002-04-22 | 2003-11-03 | Cognio, Inc. | Multiple-input multiple-output radio transceiver |
US7657822B2 (en) * | 2002-05-31 | 2010-02-02 | Broadcom Corporation | True bit level decoding of TTCM (turbo trellis code modulation) of variable rates and signal constellations |
US6831901B2 (en) * | 2002-05-31 | 2004-12-14 | Opencell Corporation | System and method for retransmission of data |
US7460607B2 (en) * | 2002-06-26 | 2008-12-02 | Broadcom Corporation | Method and apparatus for space-time turbo-coded modulation |
US7394754B2 (en) * | 2002-08-01 | 2008-07-01 | Mediatek Inc. | System and method for transmitting data in a multiple-branch transmitter-diversity orthogonal frequency-division multiplexing (OFDM) system |
US7106177B2 (en) | 2002-08-21 | 2006-09-12 | Arkados, Inc. | Method and system for modifying modulation of power line communications signals for maximizing data throughput rate |
CA2501117A1 (en) * | 2002-10-03 | 2004-04-15 | Interdigital Technology Corporation | Determination of code transmit power range in downlink power control for cellular systems |
US7889819B2 (en) * | 2002-10-04 | 2011-02-15 | Apurva Mody | Methods and systems for sampling frequency offset detection, correction and control for MIMO OFDM systems |
KR100515472B1 (en) * | 2002-10-15 | 2005-09-16 | 브이케이 주식회사 | Channel coding and decoding method and multiple-antenna communication systems performing the same |
KR20040046322A (en) * | 2002-11-27 | 2004-06-05 | 엘지전자 주식회사 | Signal Processing Apparatus and Method of Multi Input, Multi Output Mobile Communication System |
US7499486B2 (en) * | 2002-11-27 | 2009-03-03 | Agere Systems Inc. | Data transmission rate adaptation in a wireless communication system |
US8958789B2 (en) | 2002-12-03 | 2015-02-17 | Adc Telecommunications, Inc. | Distributed digital antenna system |
US7444132B2 (en) * | 2003-04-04 | 2008-10-28 | Nokia Corporation | Apparatus, and associated method, for facilitating dynamic filtering of a receive signal |
US7245669B2 (en) * | 2003-04-14 | 2007-07-17 | Millimetrix Broadband Networks Ltd. | Dual polarity coding system and method for a millimeter wave communication system |
JP4077355B2 (en) * | 2003-04-16 | 2008-04-16 | 三菱電機株式会社 | Communication apparatus and communication method |
JP2005057497A (en) * | 2003-08-04 | 2005-03-03 | Science Univ Of Tokyo | Radio transmission control method, radio receiving device and radio transmitting device |
US8824582B2 (en) | 2003-08-08 | 2014-09-02 | Intel Corporation | Base station and method for channel coding and link adaptation |
US7394858B2 (en) * | 2003-08-08 | 2008-07-01 | Intel Corporation | Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system |
US7321614B2 (en) * | 2003-08-08 | 2008-01-22 | Intel Corporation | Apparatus and methods for communicating using symbol-modulated subcarriers |
KR20050020526A (en) * | 2003-08-23 | 2005-03-04 | 삼성전자주식회사 | Apparatus and method for bit interleaving in mobile communication system |
US8599764B2 (en) * | 2003-09-02 | 2013-12-03 | Qualcomm Incorporated | Transmission of overhead information for reception of multiple data streams |
US7221680B2 (en) * | 2003-09-02 | 2007-05-22 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
US8509051B2 (en) * | 2003-09-02 | 2013-08-13 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
US8477809B2 (en) * | 2003-09-02 | 2013-07-02 | Qualcomm Incorporated | Systems and methods for generalized slot-to-interlace mapping |
US7380193B1 (en) * | 2003-09-16 | 2008-05-27 | Ofir Shalvi | Jointly coded cooperative networking |
JP3915763B2 (en) * | 2003-09-19 | 2007-05-16 | 株式会社日立製作所 | Mobile device |
US8526412B2 (en) * | 2003-10-24 | 2013-09-03 | Qualcomm Incorporated | Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system |
US7599348B2 (en) * | 2003-11-04 | 2009-10-06 | Lg Electronics Inc. | Digital E8-VSB reception system and E8-VSB data demultiplexing method |
US7616698B2 (en) | 2003-11-04 | 2009-11-10 | Atheros Communications, Inc. | Multiple-input multiple output system and method |
KR100520159B1 (en) * | 2003-11-12 | 2005-10-10 | 삼성전자주식회사 | Apparatus and method for interference cancellation of ofdm system using multiple antenna |
KR100975720B1 (en) | 2003-11-13 | 2010-08-12 | 삼성전자주식회사 | Method and system for dynamic channel assignment and assignment of pilot channel in mimo-ofdm/ sdm system |
US20050107036A1 (en) * | 2003-11-19 | 2005-05-19 | Samsung Elecronics Co., Ltd | Apparatus and method for transmitting and receiving commmon control information in a wireless communication system |
KR100580843B1 (en) * | 2003-12-22 | 2006-05-16 | 한국전자통신연구원 | Channel transfer function matrix processing device and processing method therefor in V-BLAST |
US7649833B2 (en) | 2003-12-29 | 2010-01-19 | Intel Corporation | Multichannel orthogonal frequency division multiplexed receivers with antenna selection and maximum-ratio combining and associated methods |
US7489621B2 (en) | 2003-12-30 | 2009-02-10 | Alexander A Maltsev | Adaptive puncturing technique for multicarrier systems |
US7573946B2 (en) * | 2003-12-31 | 2009-08-11 | Intel Corporation | Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel |
US7333556B2 (en) * | 2004-01-12 | 2008-02-19 | Intel Corporation | System and method for selecting data rates to provide uniform bit loading of subcarriers of a multicarrier communication channel |
US7430190B2 (en) * | 2004-01-22 | 2008-09-30 | The Regents Of The University Of California | Systems and methods for resource allocation to multiple antenna arrays for maintaining a constant bit rate (CBR) channel |
US20050180332A1 (en) * | 2004-02-13 | 2005-08-18 | Broadcom Corporation | Low latency interleaving and deinterleaving |
US7995667B2 (en) * | 2004-02-13 | 2011-08-09 | Broadcom Corporation | Reduced latency concatenated reed solomon-convolutional coding for MIMO wireless LAN |
US8045638B2 (en) * | 2004-03-05 | 2011-10-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for impairment correlation estimation in a wireless communication receiver |
WO2005099206A1 (en) * | 2004-03-09 | 2005-10-20 | Thomson Licensing | Cross-encoding of information in independent channels |
US20050220203A1 (en) * | 2004-03-31 | 2005-10-06 | Ojard Eric J | System & method for spreading on fading channels |
US7848442B2 (en) * | 2004-04-02 | 2010-12-07 | Lg Electronics Inc. | Signal processing apparatus and method in multi-input/multi-output communications systems |
US7912156B1 (en) * | 2004-04-07 | 2011-03-22 | L-3 Communications Corporation | Digital communications method and system for communicating over channels with block fading and burst jamming |
WO2005109709A1 (en) * | 2004-05-06 | 2005-11-17 | Matsushita Electric Industrial Co., Ltd. | Multicarrier transmitter apparatus, multicarrier receiver apparatus, multicarrier transmitting method, and multicarrier receiving method |
US8233555B2 (en) | 2004-05-17 | 2012-07-31 | Qualcomm Incorporated | Time varying delay diversity of OFDM |
GB2415336B (en) * | 2004-06-18 | 2006-11-08 | Toshiba Res Europ Ltd | Bit interleaver for a mimo system |
CN101156322B (en) * | 2004-06-22 | 2013-11-20 | 苹果公司 | Methods and systems for enabling feedback in wireless communication networks |
US7272190B2 (en) * | 2004-07-07 | 2007-09-18 | Motorola, Inc. | Method and apparatus for determining channel quality and performing adaptive modulation/coding within a multicarrier communication system |
US8588326B2 (en) * | 2004-07-07 | 2013-11-19 | Apple Inc. | System and method for mapping symbols for MIMO transmission |
US9246728B2 (en) | 2004-07-29 | 2016-01-26 | Qualcomm Incorporated | System and method for frequency diversity |
US20070081484A1 (en) * | 2004-07-29 | 2007-04-12 | Wang Michael M | Methods and apparatus for transmitting a frame structure in a wireless communication system |
US20080317142A1 (en) * | 2005-07-29 | 2008-12-25 | Qualcomm Incorporated | System and method for frequency diversity |
CA2575528A1 (en) * | 2004-07-29 | 2006-02-09 | Qualcomm Incorporated | System and method for diversity interleaving |
US8391410B2 (en) | 2004-07-29 | 2013-03-05 | Qualcomm Incorporated | Methods and apparatus for configuring a pilot symbol in a wireless communication system |
US8054783B2 (en) * | 2004-08-06 | 2011-11-08 | Nextel Communications Inc. | System and method for dividing subchannels in a OFDMA network |
US8527855B2 (en) * | 2004-08-16 | 2013-09-03 | Koninklijke Philips N.V. | Interleaving and parsing for MIMO-OFDM systems |
US20060078059A1 (en) * | 2004-10-11 | 2006-04-13 | Samsung Electronics Co., Ltd. | Apparatus and method for allocating subchannel and power in an orthogonal frequency division multiple access system |
US8130855B2 (en) * | 2004-11-12 | 2012-03-06 | Interdigital Technology Corporation | Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system |
US7764712B2 (en) * | 2004-12-27 | 2010-07-27 | Panasonic Corporation | Radio transmitting apparatus, radio receiving apparatus, radio transmitting method and radio receiving method |
US7835264B2 (en) * | 2004-12-29 | 2010-11-16 | Mitsubishi Denki Kabushiki Kaisha | Interleaver, deinterleaver, communication device, and method for interleaving and deinterleaving |
US20060209970A1 (en) * | 2005-01-11 | 2006-09-21 | Emmanuel Kanterakis | Adaptive transmission rate communication system |
US8031793B2 (en) * | 2005-01-19 | 2011-10-04 | Dumitru Mihai Ionescu | Apparatus using concatenations of signal-space codes for jointly encoding across multiple transmit antennas, and employing coordinate interleaving |
US7787854B2 (en) * | 2005-02-01 | 2010-08-31 | Adc Telecommunications, Inc. | Scalable distributed radio network |
US7489755B2 (en) * | 2005-02-09 | 2009-02-10 | Motorola, Inc. | Method and apparatus for transmission and reception of data |
US8767713B2 (en) * | 2005-02-22 | 2014-07-01 | Qualcomm Incorporated | Apparatus and method for allowing page monitoring of a communication system during traffic/broadcast channel operation without reducing traffic performance |
US8320499B2 (en) | 2005-03-18 | 2012-11-27 | Qualcomm Incorporated | Dynamic space-time coding for a communication system |
US7508884B2 (en) * | 2005-03-24 | 2009-03-24 | Harris Corporation | System and method for communicating data using constant amplitude equalized waveform |
US7539463B2 (en) | 2005-03-30 | 2009-05-26 | Intel Corporation | Techniques to enhance diversity for a wireless system |
KR20060106223A (en) * | 2005-04-06 | 2006-10-12 | 삼성전자주식회사 | Apparatus and method for transmitting bit interleaved and coded modulation in an orthogonal frequency division multiplexing system |
US7613243B2 (en) | 2005-04-12 | 2009-11-03 | Samsung Electronics Co., Ltd. | Interleaver and parser for OFDM MIMO systems |
US7630350B2 (en) * | 2005-06-06 | 2009-12-08 | Broadcom Corporation | Method and system for parsing bits in an interleaver for adaptive modulations in a multiple input multiple output (MIMO) wireless local area network (WLAN) system |
US20070008939A1 (en) * | 2005-06-10 | 2007-01-11 | Adc Telecommunications, Inc. | Providing wireless coverage into substantially closed environments |
US9042212B2 (en) | 2005-07-29 | 2015-05-26 | Qualcomm Incorporated | Method and apparatus for communicating network identifiers in a communication system |
US9391751B2 (en) * | 2005-07-29 | 2016-07-12 | Qualcomm Incorporated | System and method for frequency diversity |
US7782896B2 (en) * | 2005-08-19 | 2010-08-24 | Panasonic Corporation | Wireless communication apparatus and wireless communication method |
KR100690274B1 (en) * | 2005-09-12 | 2007-03-09 | 삼성전자주식회사 | Cyclic redundancy check device and communication system comprising the same for multi-channel serial communication |
US7237446B2 (en) * | 2005-09-16 | 2007-07-03 | Raymond Chan | System and method for measuring gait kinematics information |
US7729438B2 (en) * | 2005-12-01 | 2010-06-01 | Samsung Electronics Co., Ltd. | Interleaver design for IEEE 802.11n standard |
KR101199372B1 (en) | 2005-12-16 | 2012-11-09 | 엘지전자 주식회사 | Digital broadcasting system and processing method |
US7756004B2 (en) * | 2005-12-20 | 2010-07-13 | Samsung Electronics Co., Ltd. | Interleaver design with column swap and bit circulation for multiple convolutional encoder MIMO OFDM system |
US7859987B2 (en) | 2005-12-20 | 2010-12-28 | Samsung Electronic Co., Ltd. | Interleaver for IEEE 802.11n standard |
US7660232B2 (en) | 2005-12-20 | 2010-02-09 | Samsung Electronics Co., Ltd. | Interleaver design with column skip for IEEE 802.11n standard |
US7729447B2 (en) * | 2005-12-22 | 2010-06-01 | Samsung Electronics Co., Ltd. | Interleaver design with multiple encoders for more than two transmit antennas in high throughput WLAN communication systems |
KR100876791B1 (en) * | 2006-01-13 | 2009-01-07 | 삼성전자주식회사 | Method and apparatus for data coded symbol mapping based on channel estimation in a frequency division multiple access system |
US7715442B2 (en) * | 2006-02-24 | 2010-05-11 | Intel Corporation | Method, apparatus, and system of wireless transmission with frame alignment |
KR100842259B1 (en) * | 2006-04-21 | 2008-06-30 | 한국전자통신연구원 | Human body communication method using multi-carrier modulation |
US7933344B2 (en) | 2006-04-25 | 2011-04-26 | Mircosoft Corporation | OFDMA based on cognitive radio |
US7805073B2 (en) | 2006-04-28 | 2010-09-28 | Adc Telecommunications, Inc. | Systems and methods of optical path protection for distributed antenna systems |
US7827472B2 (en) * | 2006-05-26 | 2010-11-02 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada | Puncture-constrained interleaving for concatenated codes |
US8385451B2 (en) * | 2006-06-08 | 2013-02-26 | Interdigital Technology Corporation | Method and apparatus for improved spatial temporal turbo channel coding (STTCC) using eigen-beamforming |
US7844273B2 (en) | 2006-07-14 | 2010-11-30 | Lgc Wireless, Inc. | System for and method of for providing dedicated capacity in a cellular network |
US7475330B2 (en) * | 2006-08-24 | 2009-01-06 | Motorola, Inc. | Method and apparatus for generating a punctured symbol vector for a given information vector |
US7848770B2 (en) | 2006-08-29 | 2010-12-07 | Lgc Wireless, Inc. | Distributed antenna communications system and methods of implementing thereof |
WO2008074020A2 (en) * | 2006-12-13 | 2008-06-19 | Viasat, Inc. | Acm aware encoding systems and methods |
US8411571B2 (en) * | 2006-12-13 | 2013-04-02 | Viasat, Inc. | Video and data network load balancing with video drop |
US7961665B2 (en) * | 2006-12-13 | 2011-06-14 | Viasat, Inc. | Terminal aware multicasting |
US8576858B2 (en) * | 2006-12-13 | 2013-11-05 | Viasat, Inc. | Multiple transmission paths for hierarchical layers |
US8411572B2 (en) * | 2006-12-13 | 2013-04-02 | Viasat, Inc. | ACM and fixed coding and modulation of hierarchical layers |
US8358690B2 (en) * | 2006-12-13 | 2013-01-22 | Viasat, Inc. | Predictive adaptive coding and modulation |
US20090041100A1 (en) | 2006-12-13 | 2009-02-12 | Viasat, Inc. | Link aware mobile data network |
US7944872B2 (en) * | 2006-12-13 | 2011-05-17 | Viasat, Inc. | Adaptive coding and modulation aware network load balancing |
US8395993B2 (en) * | 2006-12-13 | 2013-03-12 | Viasat, Inc. | Video and data network load balancing with video placeholder |
US8456986B2 (en) * | 2006-12-13 | 2013-06-04 | Viasat, Inc. | Video and data network load balancing |
US7817958B2 (en) | 2006-12-22 | 2010-10-19 | Lgc Wireless Inc. | System for and method of providing remote coverage area for wireless communications |
US8583100B2 (en) | 2007-01-25 | 2013-11-12 | Adc Telecommunications, Inc. | Distributed remote base station system |
US8737454B2 (en) | 2007-01-25 | 2014-05-27 | Adc Telecommunications, Inc. | Modular wireless communications platform |
JPWO2008093717A1 (en) * | 2007-01-31 | 2010-05-20 | パナソニック株式会社 | Wireless communication apparatus and puncturing method |
US20080236393A1 (en) * | 2007-03-28 | 2008-10-02 | Adc Dsl Systems, Inc. | Filter assembly |
US20080240090A1 (en) * | 2007-03-28 | 2008-10-02 | Adc Dsl Systems, Inc. | Programmable high speed crossbar switch |
US7929623B2 (en) * | 2007-03-30 | 2011-04-19 | Microsoft Corporation | FEC in cognitive multi-user OFDMA |
MY148998A (en) | 2007-04-30 | 2013-06-28 | Interdigital Tech Corp | Feedback signaling error detection and checking in mimo wireless communication systems |
CN101312587B (en) * | 2007-05-24 | 2011-12-07 | 中兴通讯股份有限公司 | Method for reducing co-channel interference of downlink |
KR101445335B1 (en) * | 2007-05-28 | 2014-09-29 | 삼성전자주식회사 | OFDM transmitting/receiving device for transmitting/receiving OFDM symbols with varing data transmission rate, and methods thereof |
US8493873B2 (en) * | 2007-06-18 | 2013-07-23 | Qualcomm Incorporated | Multiplexing of sounding signals in ACK and CQI channels |
US8010116B2 (en) | 2007-06-26 | 2011-08-30 | Lgc Wireless, Inc. | Distributed antenna communications system |
US20090175210A1 (en) * | 2007-07-26 | 2009-07-09 | Qualcomm Incorporated | Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
KR101407172B1 (en) | 2007-08-06 | 2014-06-12 | 엘지전자 주식회사 | Data transmission method using turbo code |
CN101378284B (en) * | 2007-08-29 | 2013-02-27 | 中兴通讯股份有限公司 | Method for implementing control channel transmission diversity and corresponding signal transmission device |
CN103560857B (en) * | 2007-08-30 | 2018-06-05 | Lg电子株式会社 | Signal sending and receiving device and signal method of sending and receiving |
US9112547B2 (en) | 2007-08-31 | 2015-08-18 | Adc Telecommunications, Inc. | System for and method of configuring distributed antenna communications system |
EP2191625A4 (en) * | 2007-09-05 | 2013-07-10 | Lg Electronics Inc | Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal |
ES2379625T3 (en) * | 2007-09-28 | 2012-04-30 | Lg Electronics Inc. | Apparatus and method for transmitting and receiving a signal |
US8386903B2 (en) * | 2007-10-31 | 2013-02-26 | Futurewei Technologies, Inc. | Bit reverse interleaving methods for QAM modulation in a wireless communication system |
KR101448638B1 (en) | 2007-11-14 | 2014-10-08 | 엘지전자 주식회사 | Method for inserting parity to frame control header |
US8312341B1 (en) | 2007-12-05 | 2012-11-13 | Marvell International Ltd. | Interleaved error correction coding for channels with non-uniform SNRs |
EP2383920B1 (en) | 2007-12-20 | 2014-07-30 | Optis Wireless Technology, LLC | Control channel signaling using a common signaling field for transport format and redundancy version |
CN101499877B (en) * | 2008-01-31 | 2011-07-06 | 展讯通信(上海)有限公司 | HSDPA medium and high order modulated downlink signaling transmission method for TD-SCDMA system |
EP2096884A1 (en) | 2008-02-29 | 2009-09-02 | Koninklijke KPN N.V. | Telecommunications network and method for time-based network access |
KR100964610B1 (en) * | 2008-04-18 | 2010-06-21 | 한국전자통신연구원 | Diversity method using error correcting code |
US8982832B2 (en) * | 2008-04-28 | 2015-03-17 | Qualcomm Incorporated | Wireless communication of turbo coded data with time diversity |
US20110047434A1 (en) * | 2008-04-28 | 2011-02-24 | Qualcomm Incorporated | Wireless communication of turbo coded atsc m/h data with time diversity |
US8086940B2 (en) * | 2008-04-28 | 2011-12-27 | Newport Media, Inc. | Iterative decoding between turbo and RS decoders for improving bit error rate and packet error rate |
US8281211B2 (en) * | 2008-05-15 | 2012-10-02 | Nokia Corporation | System and method for relay coding |
US8310963B2 (en) * | 2008-06-24 | 2012-11-13 | Adc Telecommunications, Inc. | System and method for synchronized time-division duplex signal switching |
US8194623B2 (en) * | 2008-06-27 | 2012-06-05 | Ntt Docomo, Inc. | Evolving-type user resource structure/channelization with enhanced diversity for OFDMA based time-varying channels |
WO2010027136A1 (en) * | 2008-09-03 | 2010-03-11 | Lg Electronics Inc. | Realy station and method of operating the same |
US8855087B2 (en) | 2008-12-18 | 2014-10-07 | Microsoft Corporation | Wireless access point supporting control by multiple applications |
US8533575B2 (en) | 2009-02-05 | 2013-09-10 | Panasonic Corporation | Wireless communication apparatus |
KR101587281B1 (en) * | 2009-03-12 | 2016-01-20 | 삼성전자주식회사 | Method for encoding contorl information in a communication system and transmission/reception method and apparatus thereof |
US8612820B2 (en) * | 2009-04-11 | 2013-12-17 | Qualcomm Incorporated | Apparatus and methods for interleaving in a forward link only system |
US9001811B2 (en) | 2009-05-19 | 2015-04-07 | Adc Telecommunications, Inc. | Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes |
US9144037B2 (en) | 2009-08-11 | 2015-09-22 | Qualcomm Incorporated | Interference mitigation by puncturing transmission of interfering cells |
US9277566B2 (en) | 2009-09-14 | 2016-03-01 | Qualcomm Incorporated | Cross-subframe control channel design |
US8942192B2 (en) | 2009-09-15 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for subframe interlacing in heterogeneous networks |
ES2363905B1 (en) * | 2009-09-18 | 2012-06-22 | Vodafone España, S.A.U. | DIVERSITY OF MULTIPORT TRANSMISSION IN UTRAN FOR HSDPA. |
US8411776B2 (en) * | 2009-12-08 | 2013-04-02 | Futurewei Technologies, Inc. | System and method for quantization of channel state vectors |
US10027518B2 (en) * | 2010-02-12 | 2018-07-17 | Lg Electronics Inc. | Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method |
IT1398025B1 (en) | 2010-02-12 | 2013-02-07 | Andrew Llc | DISTRIBUTED ANTENNA SYSTEM FOR MIMO COMMUNICATIONS. |
WO2011099749A2 (en) | 2010-02-12 | 2011-08-18 | 엘지전자 주식회사 | Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method |
US9125072B2 (en) | 2010-04-13 | 2015-09-01 | Qualcomm Incorporated | Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements |
US9226288B2 (en) | 2010-04-13 | 2015-12-29 | Qualcomm Incorporated | Method and apparatus for supporting communications in a heterogeneous network |
US9392608B2 (en) | 2010-04-13 | 2016-07-12 | Qualcomm Incorporated | Resource partitioning information for enhanced interference coordination |
US9271167B2 (en) | 2010-04-13 | 2016-02-23 | Qualcomm Incorporated | Determination of radio link failure with enhanced interference coordination and cancellation |
US8472579B2 (en) | 2010-07-28 | 2013-06-25 | Adc Telecommunications, Inc. | Distributed digital reference clock |
CN102404072B (en) * | 2010-09-08 | 2013-03-20 | 华为技术有限公司 | Method for sending information bits, device thereof and system thereof |
WO2012044969A1 (en) | 2010-10-01 | 2012-04-05 | Andrew Llc | Distributed antenna system for mimo signals |
US8532242B2 (en) | 2010-10-27 | 2013-09-10 | Adc Telecommunications, Inc. | Distributed antenna system with combination of both all digital transport and hybrid digital/analog transport |
US8462683B2 (en) | 2011-01-12 | 2013-06-11 | Adc Telecommunications, Inc. | Distinct transport path for MIMO transmissions in distributed antenna systems |
US8693342B2 (en) | 2011-10-28 | 2014-04-08 | Adc Telecommunications, Inc. | Distributed antenna system using time division duplexing scheme |
CN103427931B (en) * | 2012-05-14 | 2017-06-06 | 华为技术有限公司 | The method and apparatus of demodulating data |
WO2014040130A1 (en) * | 2012-09-12 | 2014-03-20 | Cohda Wireless Pty Ltd | Split radio architecture |
US9843845B2 (en) | 2012-11-28 | 2017-12-12 | Sinclair Broadcast Group, Inc. | Terrestrial broadcast market exchange network platform and broadcast augmentation channels for hybrid broadcasting in the internet age |
EP2959664B1 (en) | 2013-02-22 | 2018-12-12 | ADC Telecommunications, Inc. | Master reference for base station network interface sourced from distributed antenna system |
CA2901666A1 (en) | 2013-02-22 | 2014-08-28 | Adc Telecommunications, Inc. | Universal remote radio head |
US9787457B2 (en) | 2013-10-07 | 2017-10-10 | Commscope Technologies Llc | Systems and methods for integrating asynchronous signals in distributed antenna system with direct digital interface to base station |
CN105359443B (en) * | 2013-11-29 | 2019-08-20 | 华为技术有限公司 | Transmission method and method of reseptance in wireless communication system |
US9894016B2 (en) * | 2013-12-04 | 2018-02-13 | Sony Corporation | Data processing device and data processing method |
WO2015098037A1 (en) | 2013-12-27 | 2015-07-02 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | Transmission device, reception device, transmission method, and reception method |
JP2015128290A (en) | 2013-12-27 | 2015-07-09 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | Transmitter, receiver, transmission method, and reception method |
CN104753653B (en) * | 2013-12-31 | 2019-07-12 | 中兴通讯股份有限公司 | A kind of method, apparatus and reception side apparatus of solution rate-matched |
EP3092760A4 (en) * | 2014-01-08 | 2017-10-18 | LG Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
WO2015126828A1 (en) | 2014-02-18 | 2015-08-27 | Commscope Technologiees Llc | Selectively combining uplink signals in distributed antenna systems |
KR101587340B1 (en) * | 2014-03-10 | 2016-01-21 | 삼성전자주식회사 | Method for encoding contorl information in a communication system and transmission/reception method and apparatus thereof |
US9686379B2 (en) | 2014-06-11 | 2017-06-20 | Commscope Technologies Llc | Bitrate efficient transport through distributed antenna systems |
KR20160015711A (en) * | 2014-07-31 | 2016-02-15 | 삼성전자주식회사 | Method and apparatus for transmitting and receiving data using non binary channel code in a wireless communictaion system |
KR102642932B1 (en) | 2014-08-07 | 2024-03-05 | 원 미디어, 엘엘씨 | Method for dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame |
MX2017001613A (en) | 2014-08-07 | 2018-01-24 | Coherent Logix Inc | Multi-partition radio frames. |
CA3194847A1 (en) | 2014-08-25 | 2016-03-03 | ONE Media, LLC | Dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame preamble |
US10230404B2 (en) * | 2014-12-23 | 2019-03-12 | Texas Instruments Incorporated | Forward error control coding |
WO2016137204A1 (en) | 2015-02-27 | 2016-09-01 | 한국전자통신연구원 | Parity interleaving apparatus for encoding fixed-length signaling information, and parity interleaving method using same |
KR102453476B1 (en) * | 2015-02-27 | 2022-10-14 | 한국전자통신연구원 | Apparatus of parity interleaving for encoding fixed-length signaling information and method using the same |
CA2977627C (en) | 2015-02-27 | 2020-01-07 | Sung-Ik Park | Parity puncturing device for fixed-length signaling information encoding, and parity puncturing method using same |
KR102342727B1 (en) | 2015-03-09 | 2021-12-24 | 원 미디어, 엘엘씨 | System discovery and signaling |
JP6913633B2 (en) | 2015-04-08 | 2021-08-04 | ワン メディア,エルエルシー | Advanced data cell resource mapping |
EP3335393A1 (en) * | 2015-08-12 | 2018-06-20 | Istanbul Teknik Universitesi Rektorlugu | Multiple input multiple output orthogonal frequency division multiplexing with index modulation, mimo-ofdm-im, communications system |
US10499269B2 (en) | 2015-11-12 | 2019-12-03 | Commscope Technologies Llc | Systems and methods for assigning controlled nodes to channel interfaces of a controller |
EP3440787A1 (en) | 2016-04-07 | 2019-02-13 | Sinclair Broadcast Group, Inc. | Next generation terrestrial broadcasting platform aligned internet and towards emerging 5g network architectures |
EP3469714B1 (en) * | 2016-07-27 | 2020-12-30 | Huawei Technologies Co., Ltd. | Polar code encoding with puncturing, shortening and extending |
US10498593B2 (en) * | 2016-09-07 | 2019-12-03 | Qualcomm Incorporated | Cell-specific reference signal (CRS) and control channel configuration in wireless communications |
US9979450B2 (en) * | 2016-10-07 | 2018-05-22 | Qualcomm Incorporated | Adaptive codeword and codeblock selection in wireless communications |
EP3425829B1 (en) * | 2017-07-06 | 2021-03-24 | Peraso Technologies Inc. | Method and apparatus for configurable mimo processing in wireless communications |
WO2019099318A1 (en) * | 2017-11-15 | 2019-05-23 | Idac Holdings, Inc. | Urllc transmissions with polar codes |
US10402365B2 (en) * | 2018-01-16 | 2019-09-03 | Qualcomm Incorporated | Data lane validation procedure for multilane protocols |
CN111245560B (en) * | 2018-11-29 | 2024-01-05 | 华为技术有限公司 | Data transmission method and device |
CN113824532B (en) * | 2020-06-18 | 2023-06-16 | 华为技术有限公司 | Method for transmitting data frame, method for receiving data frame and communication device |
WO2024007097A1 (en) * | 2022-07-04 | 2024-01-11 | Qualcomm Incorporated | Bit allocations for multi-level coding in wireless communications |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5197061A (en) | 1990-03-23 | 1993-03-23 | Etat Francais | Device for the transmission of digital data with at least two levels of protection and corresponding reception device |
WO2000027085A1 (en) | 1998-10-30 | 2000-05-11 | Broadcom Corporation | Fractional-bit transmission using multiplexed constellations |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679227A (en) | 1985-05-20 | 1987-07-07 | Telebit Corporation | Ensemble modem structure for imperfect transmission media |
JPH0335275A (en) | 1989-06-30 | 1991-02-15 | Mita Ind Co Ltd | Transfer and separation electrifying device |
US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
JP2768169B2 (en) | 1992-09-22 | 1998-06-25 | 日本電気株式会社 | Data transmission method |
JP3139936B2 (en) | 1995-03-24 | 2001-03-05 | 株式会社東芝 | Orthogonal frequency division multiplexing transmission system and transmitter and receiver thereof |
US5703911A (en) * | 1995-08-17 | 1997-12-30 | Chung-Chin Chen | Decoding method for trellis codes with large free distances |
FI113320B (en) * | 1996-02-19 | 2004-03-31 | Nokia Corp | Method for enhancing data transmission |
US6005876A (en) * | 1996-03-08 | 1999-12-21 | At&T Corp | Method and apparatus for mobile data communication |
CA2302289C (en) * | 1996-08-29 | 2005-11-08 | Gregory G. Raleigh | Spatio-temporal processing for communication |
US5812601A (en) * | 1996-11-15 | 1998-09-22 | Telefonaktiebolaget Lm Ericsson | Coding for higher-level modulation |
KR19990012821A (en) * | 1997-07-31 | 1999-02-25 | 홍성용 | Electromagnetic wave absorber composition and its manufacturing method, electromagnetic wave absorbing coating composition, its manufacturing method and its coating method |
KR100387078B1 (en) * | 1997-07-30 | 2003-10-22 | 삼성전자주식회사 | Apparatus and method for puncturing and recovering symbol in band-spreading communication system |
DE19736676C1 (en) * | 1997-08-22 | 1998-12-10 | Siemens Ag | Data packet transmission method in digital transmission system |
JPH11163823A (en) | 1997-11-26 | 1999-06-18 | Victor Co Of Japan Ltd | Orthogonal frequency division multiplex signal transmission method, transmitter and receiver |
US6108810A (en) * | 1998-03-27 | 2000-08-22 | Usa Digital Radio, Inc. | Digital audio broadcasting method using puncturable convolutional code |
US6530059B1 (en) * | 1998-06-01 | 2003-03-04 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communication Research Centre | Tail-biting turbo-code encoder and associated decoder |
JP2961105B1 (en) | 1998-06-19 | 1999-10-12 | 株式会社次世代デジタルテレビジョン放送システム研究所 | OFDM receiver |
JP2000068862A (en) * | 1998-08-19 | 2000-03-03 | Fujitsu Ltd | Error correction coder |
JP3807120B2 (en) | 1998-09-30 | 2006-08-09 | 日本ビクター株式会社 | Orthogonal frequency division multiplexing signal transmission method, transmitter, and receiver |
US6158041A (en) * | 1998-10-14 | 2000-12-05 | Cisco Technology | System and method for I/Q trellis coded modulation |
US6247158B1 (en) * | 1998-11-30 | 2001-06-12 | Itt Manufacturing Enterprises, Inc. | Digital broadcasting system and method |
US6304991B1 (en) * | 1998-12-04 | 2001-10-16 | Qualcomm Incorporated | Turbo code interleaver using linear congruential sequence |
US6751269B1 (en) * | 1999-01-11 | 2004-06-15 | Texas Instruments Incorporated | Bit-interleaved coded modulation for CATV upstream channels |
US6788685B1 (en) | 1999-01-28 | 2004-09-07 | Qualcomm, Incorporated | Method and apparatus for controlling transmission power in a CDMA communication system |
WO2000057562A1 (en) | 1999-03-19 | 2000-09-28 | Siemens Aktiengesellschaft | Data transmission with interleaving and subsequent rate matching by puncturing or repetition |
US6307168B1 (en) * | 1999-03-23 | 2001-10-23 | Paul Newham | Linear spaced dielectric dot separator pressure sensing array incorporating strain release stabilized releasable electric snap stud connectors |
JP3546295B2 (en) | 1999-03-26 | 2004-07-21 | 株式会社豊田中央研究所 | Multicarrier transmitter differential encoding circuit |
US6601214B1 (en) * | 1999-04-27 | 2003-07-29 | Hughes Electronics Corporation | System and method employing a rate matching algorithm for providing optimized puncturing patterns for turbo encoded data in a communications network |
DE19934646C2 (en) * | 1999-07-16 | 2001-09-13 | Univ Dresden Tech | Method and device for iterative decoding of chained codes |
US6507628B1 (en) * | 1999-09-07 | 2003-01-14 | Sicom, Inc. | Distortion-compensated digital communications receiver and method therefor |
US6732302B1 (en) * | 1999-09-30 | 2004-05-04 | Telefonaktiebolaget Lm Ericcson (Publ) | Blind rate detection in a multiplexed transmission system |
US6707856B1 (en) * | 1999-10-07 | 2004-03-16 | Cisco Technology | Transmission of system configuration information |
US6618367B1 (en) * | 1999-12-16 | 2003-09-09 | Agere Systems Inc. | Transmission frame structure for a satellite digital audio radio system |
US6614850B1 (en) | 2000-07-07 | 2003-09-02 | Qualcomm, Incorporated | Method and apparatus for puncturing code symbols in a communications system |
US6598200B1 (en) * | 2000-06-02 | 2003-07-22 | Nortel Networks Limited | Method and apparatus for frequency domain data frame transmission |
US6952561B1 (en) * | 2000-08-31 | 2005-10-04 | Lucent Technologies Inc. | Enhanced metric for bit detection on fading channels with unknown statistics |
US6985434B2 (en) * | 2000-09-01 | 2006-01-10 | Nortel Networks Limited | Adaptive time diversity and spatial diversity for OFDM |
US7415079B2 (en) | 2000-09-12 | 2008-08-19 | Broadcom Corporation | Decoder design adaptable to decode coded signals using min* or max* processing |
EP1441559A3 (en) * | 2000-12-08 | 2004-09-22 | Motorola, Inc. | Channel allocation in a communication system |
US6947748B2 (en) * | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
US20120246539A1 (en) | 2001-01-02 | 2012-09-27 | Icomm Technologies Inc. | Wireless system with diversity processing |
US6961388B2 (en) | 2001-02-01 | 2005-11-01 | Qualcomm, Incorporated | Coding scheme for a wireless communication system |
US9370043B2 (en) | 2012-02-03 | 2016-06-14 | Qualcomm Incorporated | Voice/data hybrid mode |
-
2001
- 2001-02-01 US US09/776,073 patent/US6961388B2/en not_active Expired - Lifetime
-
2002
- 2002-01-23 ES ES02717372T patent/ES2745137T3/en not_active Expired - Lifetime
- 2002-01-23 CN CNB028059832A patent/CN1333541C/en not_active Expired - Lifetime
- 2002-01-23 EP EP15195476.5A patent/EP3002900B1/en not_active Expired - Lifetime
- 2002-01-23 BR BRPI0206877A patent/BRPI0206877B1/en active IP Right Grant
- 2002-01-23 JP JP2002561419A patent/JP2004535694A/en active Pending
- 2002-01-23 DK DK02717372.3T patent/DK1374466T3/en active
- 2002-01-23 PT PT02717372T patent/PT1374466T/en unknown
- 2002-01-23 WO PCT/US2002/002143 patent/WO2002062002A1/en active Application Filing
- 2002-01-23 EP EP02717372.3A patent/EP1374466B1/en not_active Expired - Lifetime
- 2002-01-23 KR KR1020037010177A patent/KR100883941B1/en active IP Right Grant
- 2002-01-23 CN CN200710087637.9A patent/CN101005301B/en not_active Expired - Lifetime
- 2002-01-29 TW TW91101502A patent/TW586280B/en not_active IP Right Cessation
-
2004
- 2004-08-24 HK HK04106315A patent/HK1063698A1/en not_active IP Right Cessation
-
2005
- 2005-08-18 US US11/208,263 patent/US9319114B2/en not_active Expired - Lifetime
-
2015
- 2015-10-16 US US14/885,787 patent/US9647733B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5197061A (en) | 1990-03-23 | 1993-03-23 | Etat Francais | Device for the transmission of digital data with at least two levels of protection and corresponding reception device |
WO2000027085A1 (en) | 1998-10-30 | 2000-05-11 | Broadcom Corporation | Fractional-bit transmission using multiplexed constellations |
Non-Patent Citations (4)
Title |
---|
MATSUOKA H ET AL: "Adaptive modulation system with variable coding rate concatenated code for high quality multi-media communication systems", VEHICULAR TECHNOLOGY CONFERENCE, 1996. MOBILE TECHNOLOGY FOR THE HUMAN RACE., IEEE 46TH ATLANTA, GA, USA 28 APRIL-1 MAY 1996, NEW YORK, NY, USA,IEEE, US, 28 April 1996 (1996-04-28), pages 487 - 491, XP010162435, ISBN: 0-7803-3157-5 * |
MUNETA S ET AL: "A NEW FREQUENCY-DOMAIN LINK ADAPTATION SCHEME FOR BROADBAND OFDM SYSTEMS", VTC 1999-FALL. IEEE VTS 50TH. VEHICULAR TECHNOLOGY CONFERENCE. GATEWAY TO THE 21ST. CENTURY COMMUNICATIONS VILLAGE. AMSTERDAM, SEPT. 19 - 22, 1999, IEEE VEHICULAR TECHNOLGY CONFERENCE, NEW YORK, NY: IEEE, US, vol. 1 CONF. 50, September 1999 (1999-09-01), pages 253 - 257, XP000929050, ISBN: 0-7803-5436-2 * |
P.W. WOLNIANSKY ET AL.: "V-BLAST: An Architecture for Realizing Very High Data Rates Over the Rich-Scattering Wireless Channel", PROC. IEEE ISSSE-98, 30 September 1998 (1998-09-30) |
SAMPEI S ET AL: "ADAPTIVE MODULATION/TMDA SCHEME FOR LARGE CAPACITY PERSONAL MULTI-MEDIA COMMUNICATION SYSTEMS", IEICE TRANSACTIONS ON COMMUNICATIONS, INSTITUTE OF ELECTRONICS INFORMATION AND COMM. ENG. TOKYO, JP, vol. E77-B, no. 9, 1 September 1994 (1994-09-01), pages 1096 - 1103, XP000474107, ISSN: 0916-8516 * |
Cited By (127)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7894513B2 (en) | 2002-03-19 | 2011-02-22 | Thomson Licensing | Slicing algorithm for multi-level modulation equalizing schemes |
US7385915B2 (en) | 2002-07-31 | 2008-06-10 | Nokia Corporation | Apparatus, and associated method, for facilitating communication allocation in a radio communication system |
US8194770B2 (en) | 2002-08-27 | 2012-06-05 | Qualcomm Incorporated | Coded MIMO systems with selective channel inversion applied per eigenmode |
US8483188B2 (en) | 2002-10-25 | 2013-07-09 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
US8711763B2 (en) | 2002-10-25 | 2014-04-29 | Qualcomm Incorporated | Random access for wireless multiple-access communication systems |
US9031097B2 (en) | 2002-10-25 | 2015-05-12 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
US8208364B2 (en) | 2002-10-25 | 2012-06-26 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
JP2006504372A (en) * | 2002-10-25 | 2006-02-02 | クゥアルコム・インコーポレイテッド | Closed loop rate control for multi-channel communication systems |
US9240871B2 (en) | 2002-10-25 | 2016-01-19 | Qualcomm Incorporated | MIMO WLAN system |
US8134976B2 (en) | 2002-10-25 | 2012-03-13 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US9013974B2 (en) | 2002-10-25 | 2015-04-21 | Qualcomm Incorporated | MIMO WLAN system |
US9312935B2 (en) | 2002-10-25 | 2016-04-12 | Qualcomm Incorporated | Pilots for MIMO communication systems |
US8934329B2 (en) | 2002-10-25 | 2015-01-13 | Qualcomm Incorporated | Transmit diversity processing for a multi-antenna communication system |
US8913529B2 (en) | 2002-10-25 | 2014-12-16 | Qualcomm Incorporated | MIMO WLAN system |
US8203978B2 (en) | 2002-10-25 | 2012-06-19 | Qualcomm Incorporated | Multi-mode terminal in a wireless MIMO system |
US8873365B2 (en) | 2002-10-25 | 2014-10-28 | Qualcomm Incorporated | Transmit diversity processing for a multi-antenna communication system |
US9048892B2 (en) | 2002-10-25 | 2015-06-02 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
US9154274B2 (en) | 2002-10-25 | 2015-10-06 | Qualcomm Incorporated | OFDM communication system with multiple OFDM symbol sizes |
US9967005B2 (en) | 2002-10-25 | 2018-05-08 | Qualcomm Incorporated | Pilots for MIMO communication systems |
US8570988B2 (en) | 2002-10-25 | 2013-10-29 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US8145179B2 (en) | 2002-10-25 | 2012-03-27 | Qualcomm Incorporated | Data detection and demodulation for wireless communication systems |
US7986742B2 (en) | 2002-10-25 | 2011-07-26 | Qualcomm Incorporated | Pilots for MIMO communication system |
US10382106B2 (en) | 2002-10-25 | 2019-08-13 | Qualcomm Incorporated | Pilots for MIMO communication systems |
US8355313B2 (en) | 2002-10-25 | 2013-01-15 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
US8170513B2 (en) | 2002-10-25 | 2012-05-01 | Qualcomm Incorporated | Data detection and demodulation for wireless communication systems |
US8169944B2 (en) | 2002-10-25 | 2012-05-01 | Qualcomm Incorporated | Random access for wireless multiple-access communication systems |
US7450548B2 (en) | 2002-11-17 | 2008-11-11 | Siemens Aktiengesellschaft | MIMO signal processing method involving a rank-adaptive matching of the transmission rate |
US7411928B2 (en) | 2002-12-03 | 2008-08-12 | Koninklijke Philips Electronics N.V. | Simplified decoder for a bit interleaved COFDM-MIMO system |
JP2010213298A (en) * | 2002-12-11 | 2010-09-24 | Qualcomm Inc | Derivation of eigenvectors for spatial processing in mimo communication systems |
JP2006513674A (en) * | 2002-12-11 | 2006-04-20 | クゥアルコム・インコーポレイテッド | Eigenvector derivation for spatial processing in MIMO communication systems |
WO2004066503A2 (en) * | 2003-01-15 | 2004-08-05 | Honeywell International Inc. | System and method for adaptive data-shortening and data-puncturing in band and time-selective communications |
US7165209B2 (en) | 2003-01-15 | 2007-01-16 | Honeywell International Inc. | System and method for use of shortening and puncturing in an adapative code for band and time-selective communications |
WO2004066503A3 (en) * | 2003-01-15 | 2004-10-07 | Honeywell Int Inc | System and method for adaptive data-shortening and data-puncturing in band and time-selective communications |
US7627292B2 (en) | 2003-02-18 | 2009-12-01 | Panasonic Corporation | Apparatus and method for communication |
US10700800B2 (en) | 2003-05-21 | 2020-06-30 | Regents Of The University Of Minnesota | Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems |
US11303377B2 (en) | 2003-05-21 | 2022-04-12 | Regents Of The University Of Minnesota | Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems |
JP2007521683A (en) * | 2003-08-13 | 2007-08-02 | フラリオン テクノロジーズ,インコーポレーテッド | Method and apparatus for transmitting user data using a traffic channel |
EP2378808A3 (en) * | 2003-09-04 | 2011-11-02 | Fujitsu Limited | Communication apparatus |
US7535819B1 (en) | 2003-09-26 | 2009-05-19 | Staccato Communications, Inc. | Multiband OFDM system with mapping |
US7567625B2 (en) | 2003-11-12 | 2009-07-28 | Samsung Electronics Co., Ltd. | Apparatus and method for sub-carrier allocation in a multiple-input and multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) communication system |
EP1687924A2 (en) * | 2003-11-21 | 2006-08-09 | Nokia Corporation | Flexible rate split method for mimo transmission |
EP1687924A4 (en) * | 2003-11-21 | 2011-03-09 | Nokia Corp | Flexible rate split method for mimo transmission |
US10742358B2 (en) | 2003-12-01 | 2020-08-11 | Qualcomm Incorporated | Method and apparatus for providing an efficient control channel structure in a wireless communication system |
US9473269B2 (en) | 2003-12-01 | 2016-10-18 | Qualcomm Incorporated | Method and apparatus for providing an efficient control channel structure in a wireless communication system |
US9876609B2 (en) | 2003-12-01 | 2018-01-23 | Qualcomm Incorporated | Method and apparatus for providing an efficient control channel structure in a wireless communication system |
US7920884B2 (en) | 2004-06-04 | 2011-04-05 | Qualcomm Incorporated | Frame structures for a wireless communication system with multiple radio technologies |
US8089855B2 (en) | 2004-06-04 | 2012-01-03 | Qualcomm Incorporated | Transmission of overhead information for broadcast and multicast services in a wireless communication system |
US8687617B2 (en) | 2004-06-04 | 2014-04-01 | Qualcomm Incorporated | Wireless communication system with improved broadcast coverage |
US8582596B2 (en) | 2004-06-04 | 2013-11-12 | Qualcomm Incorporated | Coding and modulation for broadcast and multicast services in a wireless communication system |
US8577299B2 (en) | 2004-06-04 | 2013-11-05 | Qualcomm Incorporated | Wireless communication system with configurable cyclic prefix length |
JP2006019850A (en) * | 2004-06-30 | 2006-01-19 | Hitachi Ltd | Wireless communication method, wireless communication base station, and wireless communication terminal |
US8744456B2 (en) | 2004-06-30 | 2014-06-03 | Hitachi, Ltd. | Wireless communication method with packet scheduling |
JP2006060383A (en) * | 2004-08-18 | 2006-03-02 | Sony Corp | System, device, and method for wireless communication, and computer program |
US7577160B2 (en) | 2004-09-22 | 2009-08-18 | Staccato Communications, Inc. | MB-OFDM transmitter and receiver and signal processing method thereof |
CN101015151B (en) * | 2004-09-22 | 2013-09-25 | 三星电子株式会社 | Mb-ofdm transmitter and receiver and signal processing method thereof |
WO2006033509A1 (en) * | 2004-09-22 | 2006-03-30 | Samsung Electronics Co., Ltd. | Mb-ofdm transmitter and receiver and signal processing method thereof |
US10396868B2 (en) | 2005-01-13 | 2019-08-27 | Intel Corporation | Codebook generation system and associated methods |
US8417517B2 (en) | 2005-01-13 | 2013-04-09 | Intel Corporation | Beamforming codebook generation system and associated methods |
US8340961B2 (en) | 2005-01-13 | 2012-12-25 | Intel Corporation | Beamforming codebook generation system and associated methods |
US7778826B2 (en) | 2005-01-13 | 2010-08-17 | Intel Corporation | Beamforming codebook generation system and associated methods |
US8682656B2 (en) | 2005-01-13 | 2014-03-25 | Intel Corporation | Techniques to generate a precoding matrix for a wireless system |
US10389415B2 (en) | 2005-01-13 | 2019-08-20 | Intel Corporation | Codebook generation system and associated methods |
US7895044B2 (en) | 2005-01-13 | 2011-02-22 | Intel Corporation | Beamforming codebook generation system and associated methods |
US8428937B2 (en) | 2005-01-13 | 2013-04-23 | Intel Corporation | Beamforming codebook generation system and associated methods |
EP1880474A4 (en) * | 2005-05-04 | 2010-05-19 | Nokia Corp | Method and apparatus for providing enhanced channel interleaving |
WO2006117651A3 (en) * | 2005-05-04 | 2007-02-08 | Nokia Corp | Method and apparatus for providing enhanced channel interleaving |
EP1880474A2 (en) * | 2005-05-04 | 2008-01-23 | Nokia Corporation | Method and apparatus for providing enhanced channel interleaving |
US8855226B2 (en) | 2005-05-12 | 2014-10-07 | Qualcomm Incorporated | Rate selection with margin sharing |
US8358714B2 (en) | 2005-06-16 | 2013-01-22 | Qualcomm Incorporated | Coding and modulation for multiple data streams in a communication system |
WO2007004019A2 (en) * | 2005-06-30 | 2007-01-11 | Nokia Corporation | Apparatus and associated method, for allocating communications in a multi-channel communication system |
US9112560B2 (en) | 2005-09-30 | 2015-08-18 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
US9191089B2 (en) | 2005-09-30 | 2015-11-17 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
US8903011B2 (en) | 2005-09-30 | 2014-12-02 | Fujitsu Limited | Control channel information transmission method, and base station and terminal using the same method |
WO2007051072A3 (en) * | 2005-10-27 | 2007-06-21 | Qualcomm Inc | A method and apparatus for bit demultiplexing in a wireless communication systems |
US8300751B2 (en) | 2005-10-27 | 2012-10-30 | Qualcomm Incorporated | Method and apparatus for transmitting and receiving a timing correction message in a wireless communication system |
WO2007051072A2 (en) * | 2005-10-27 | 2007-05-03 | Qualcomm Incorporated | A method and apparatus for bit demultiplexing in a wireless communication systems |
US7864819B2 (en) | 2005-10-27 | 2011-01-04 | Qualcomm Incorporated | Method and apparatus for bit demultiplexing in a wireless communication systems |
US7773500B2 (en) | 2005-12-07 | 2010-08-10 | Electronics And Telecommunications Research Institute | Transmitting apparatus for transmitting in a multi-carrier system using multiple antennas and receiving apparatus in the same system |
WO2007066935A3 (en) * | 2005-12-07 | 2008-09-12 | Korea Electronics Telecomm | Transmitting apparatus for transmitting in a multi-carrier system using multiple antennas and receiving apparatus in the same system |
WO2007066935A2 (en) * | 2005-12-07 | 2007-06-14 | Electronics And Telecommunications Research Institute | Transmitting apparatus for transmitting in a multi-carrier system using multiple antennas and receiving apparatus in the same system |
EP2011297A2 (en) * | 2006-04-25 | 2009-01-07 | Microsoft Corporation | Variable ofdm subchannel coding and modulation |
WO2007127251A2 (en) | 2006-04-25 | 2007-11-08 | Microsoft Corporation | Variable ofdm subchannel coding and modulation |
EP2011297A4 (en) * | 2006-04-25 | 2014-06-11 | Microsoft Corp | Variable ofdm subchannel coding and modulation |
US9386055B2 (en) | 2006-05-12 | 2016-07-05 | Microsoft Technology Licensing, Llc | Signaling to application lack of requested bandwidth |
US10182367B2 (en) | 2006-05-12 | 2019-01-15 | Microsoft Technology Licensing Llc | Signaling to application lack of requested bandwidth |
CN101083512B (en) * | 2006-06-02 | 2011-09-21 | 中兴通讯股份有限公司 | Dual-binary system tailbaiting Turbo code coding method and apparatus |
US9641273B2 (en) | 2006-12-12 | 2017-05-02 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US9774415B2 (en) | 2006-12-12 | 2017-09-26 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US10581655B2 (en) | 2006-12-12 | 2020-03-03 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US9065687B2 (en) | 2006-12-12 | 2015-06-23 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US9866418B2 (en) | 2006-12-12 | 2018-01-09 | Microsoft Technology Licensing, Llc | Cognitive multi-user OFDMA |
US20100142600A1 (en) * | 2007-03-26 | 2010-06-10 | Nokia Siemens Networks Gmbh & Co. Kg | Method and device for reducing transmission power of packet oriented data and communication system comprising such device |
EP1976140A1 (en) * | 2007-03-26 | 2008-10-01 | Nokia Siemens Networks Gmbh & Co. Kg | Method and device for reducing transmission power of packet oriented data and communication system comprising such device |
WO2008116795A1 (en) * | 2007-03-26 | 2008-10-02 | Nokia Siemens Networks Gmbh & Co. Kg | Method and device for reducing transmission power of packet oriented data and communication system comprising such device |
US8199863B2 (en) | 2007-04-12 | 2012-06-12 | Samsung Electronics Co., Ltd | Multiple-antenna space multiplexing system using enhancement signal detection and method thereof |
JP2010521919A (en) * | 2007-04-12 | 2010-06-24 | サムスン エレクトロニクス カンパニー リミテッド | Multi-antenna spatial multiplexing system using enhanced signal detection |
US9755879B2 (en) | 2007-05-08 | 2017-09-05 | Microsoft Technology Licensing, Llc | OFDM transmission and reception for non-OFDM signals |
US10177953B2 (en) | 2007-05-08 | 2019-01-08 | Microsoft Technology Licensing, Llc | OFDM transmission and reception for non-OFDM signals |
US9363120B2 (en) | 2007-05-08 | 2016-06-07 | Microsoft Technology Licensing, Llc | OFDM transmission and reception for non-OFDM signals |
CN103414478A (en) * | 2007-06-08 | 2013-11-27 | 艾利森电话股份有限公司 | Computationally efficient convolutional coding with rate-matching |
US9219502B2 (en) | 2007-06-08 | 2015-12-22 | Telefonaktiebolaget L M Ericsson (Publ) | Computationally efficient convolutional coding with rate-matching |
US8607130B2 (en) | 2007-06-08 | 2013-12-10 | Telefonaktiebolaget L M Ericsson (Publ) | Computationally efficient convolutional coding with rate-matching |
US9467176B2 (en) | 2007-06-08 | 2016-10-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Computationally efficient convolutional coding with rate-matching |
WO2008149216A3 (en) * | 2007-06-08 | 2009-02-19 | Ericsson Telefon Ab L M | Computationally efficient convolutional coding with rate-matching |
US20130091407A1 (en) * | 2007-06-08 | 2013-04-11 | Telefonaktiebolaget L M Ericsson (Publ) | Computationally efficient convolutional coding with rate-matching |
US8266508B2 (en) | 2007-06-08 | 2012-09-11 | Telefonaktiebolaget L M Ericsson (Publ) | Computational efficient convolutional coding with rate matching |
US9231621B2 (en) | 2007-06-08 | 2016-01-05 | Telefonaktiebolaget Lm Ericsson | Computationally efficient convolutional coding with rate-matching |
EP2506517A1 (en) * | 2007-10-24 | 2012-10-03 | Interdigital Patent Holdings, Inc. | Voice and data communication services using orthogonal sub-channels |
US9742529B2 (en) | 2008-01-25 | 2017-08-22 | Microsoft Technology Licensing, Llc | Orthogonal frequency division multiple access with carrier sense |
US9363795B2 (en) | 2008-01-25 | 2016-06-07 | Microsoft Technology Licensing, Llc | Orthogonal Frequency Division Multiple Access with carrier sense |
EP2286531A4 (en) * | 2008-05-27 | 2014-09-17 | Lg Electronics Inc | Apparatus for transmitting and receiving a signal and a method thereof |
EP2286531A2 (en) * | 2008-05-27 | 2011-02-23 | LG Electronics Inc. | Apparatus for transmitting and receiving a signal and a method thereof |
US9020052B2 (en) | 2009-03-13 | 2015-04-28 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijke Onderzoek TNO | MIMO communication method and devices |
EP2228935A1 (en) * | 2009-03-13 | 2010-09-15 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | MIMO communication method and devices |
WO2010104395A1 (en) | 2009-03-13 | 2010-09-16 | Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno | Mimo communication method and devices |
EP2860894A1 (en) * | 2013-10-08 | 2015-04-15 | Alcatel Lucent | Method and device for compressing and decompressing frequency domain samples |
WO2015052067A1 (en) * | 2013-10-08 | 2015-04-16 | Alcatel Lucent | Method and device for compressing and decompressing frequency domain samples |
US10784901B2 (en) | 2015-11-12 | 2020-09-22 | Qualcomm Incorporated | Puncturing for structured low density parity check (LDPC) codes |
US11671120B2 (en) | 2015-11-12 | 2023-06-06 | Qualcomm Incorporated | Puncturing for structured low density parity check (LDPC) codes |
US11043966B2 (en) | 2016-05-11 | 2021-06-22 | Qualcomm Incorporated | Methods and apparatus for efficiently generating multiple lifted low-density parity-check (LDPC) codes |
US11025276B2 (en) | 2016-05-12 | 2021-06-01 | Qualcomm Incorporated | Enhanced puncturing and low-density parity-check (LDPC) code structure |
US11032026B2 (en) | 2016-06-14 | 2021-06-08 | Qualcomm Incorporated | High performance, flexible, and compact low-density parity-check (LDPC) code |
US11239860B2 (en) | 2016-06-14 | 2022-02-01 | Qualcomm Incorporated | Methods and apparatus for compactly describing lifted low-density parity-check (LDPC) codes |
US11496154B2 (en) | 2016-06-14 | 2022-11-08 | Qualcomm Incorporated | High performance, flexible, and compact low-density parity-check (LDPC) code |
US11031953B2 (en) | 2016-06-14 | 2021-06-08 | Qualcomm Incorporated | High performance, flexible, and compact low-density parity-check (LDPC) code |
US11831332B2 (en) | 2016-06-14 | 2023-11-28 | Qualcomm Incorporated | High performance, flexible, and compact low-density parity-check (LDPC) code |
US11942964B2 (en) | 2016-06-14 | 2024-03-26 | Qualcomm Incorporated | Methods and apparatus for compactly describing lifted low-density parity-check (LDPC) codes |
Also Published As
Publication number | Publication date |
---|---|
US20050276344A1 (en) | 2005-12-15 |
PT1374466T (en) | 2019-09-27 |
DK1374466T3 (en) | 2019-08-26 |
BR0206877A (en) | 2005-02-01 |
US20030043928A1 (en) | 2003-03-06 |
KR20030074771A (en) | 2003-09-19 |
ES2745137T3 (en) | 2020-02-27 |
CN101005301B (en) | 2017-03-01 |
US9647733B2 (en) | 2017-05-09 |
EP3002900B1 (en) | 2020-06-17 |
JP2004535694A (en) | 2004-11-25 |
HK1063698A1 (en) | 2005-01-07 |
EP1374466B1 (en) | 2019-06-26 |
US9319114B2 (en) | 2016-04-19 |
KR100883941B1 (en) | 2009-02-18 |
CN1498478A (en) | 2004-05-19 |
CN101005301A (en) | 2007-07-25 |
EP3002900A1 (en) | 2016-04-06 |
EP1374466A1 (en) | 2004-01-02 |
CN1333541C (en) | 2007-08-22 |
US20160043784A1 (en) | 2016-02-11 |
TW586280B (en) | 2004-05-01 |
US6961388B2 (en) | 2005-11-01 |
BRPI0206877B1 (en) | 2016-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9647733B2 (en) | Coding scheme for a wireless communication system | |
US9979580B2 (en) | Coding scheme for a wireless communication system | |
US9525513B2 (en) | Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks | |
CA2501449C (en) | Transmit diversity processing for a multi-antenna communication system | |
US8542765B2 (en) | Hierarchical coding with multiple antennas in a wireless communication system | |
JP5204152B2 (en) | Incremental redundancy transmission in MIMO communication systems | |
US7630350B2 (en) | Method and system for parsing bits in an interleaver for adaptive modulations in a multiple input multiple output (MIMO) wireless local area network (WLAN) system | |
US7643444B2 (en) | Method and system for parsing bits in an interleaver for adaptive modulations in a multiple input multiple output (MIMO) wireless local area network (WLAN) system | |
KR101507782B1 (en) | Method of data processing and transmitter in mobile communication system | |
KR101346423B1 (en) | Method for transmitting data in multiple antenna system | |
Kim et al. | WLC36-3: Selective Virtual Antenna Permutation for Layered OFDM-MIMO Transmission |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020037010177 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002561419 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002717372 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028059832 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 1020037010177 Country of ref document: KR |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 2002717372 Country of ref document: EP |