DE60316663D1 - Neuzuordnung von überschussleistung für mehreingang-mehrausgang-systeme (mimo-systeme) mit vollständiger kanalzustandsinformation (csi) - Google Patents

Neuzuordnung von überschussleistung für mehreingang-mehrausgang-systeme (mimo-systeme) mit vollständiger kanalzustandsinformation (csi)

Info

Publication number
DE60316663D1
DE60316663D1 DE60316663T DE60316663T DE60316663D1 DE 60316663 D1 DE60316663 D1 DE 60316663D1 DE 60316663 T DE60316663 T DE 60316663T DE 60316663 T DE60316663 T DE 60316663T DE 60316663 D1 DE60316663 D1 DE 60316663D1
Authority
DE
Germany
Prior art keywords
transmission channels
performance
systems
exhaustage
reassembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60316663T
Other languages
English (en)
Other versions
DE60316663T2 (de
Inventor
Irina Medvedev
Jay Rod Walton
John W Ketchum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DE60316663D1 publication Critical patent/DE60316663D1/de
Publication of DE60316663T2 publication Critical patent/DE60316663T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04B7/0426—Power distribution
    • H04B7/0434—Power distribution using multiple eigenmodes
    • H04B7/0443—Power distribution using multiple eigenmodes utilizing "waterfilling" technique
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
DE60316663T 2002-01-23 2003-01-22 Neuzuordnung von überschussleistung für mehreingang-mehrausgang-systeme (mimo-systeme) mit vollständiger kanalzustandsinformation (csi) Expired - Lifetime DE60316663T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56275 2002-01-23
US10/056,275 US7020482B2 (en) 2002-01-23 2002-01-23 Reallocation of excess power for full channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
PCT/US2003/001949 WO2003063384A1 (en) 2002-01-23 2003-01-22 Reallocation of excess power for full channel-state information (csi) multiple-input, multiple-output (mimo) systems

Publications (2)

Publication Number Publication Date
DE60316663D1 true DE60316663D1 (de) 2007-11-15
DE60316663T2 DE60316663T2 (de) 2008-07-17

Family

ID=22003337

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60316663T Expired - Lifetime DE60316663T2 (de) 2002-01-23 2003-01-22 Neuzuordnung von überschussleistung für mehreingang-mehrausgang-systeme (mimo-systeme) mit vollständiger kanalzustandsinformation (csi)

Country Status (14)

Country Link
US (2) US7020482B2 (de)
EP (3) EP1468505B1 (de)
JP (3) JP2006504287A (de)
KR (2) KR101008861B1 (de)
CN (1) CN100448176C (de)
AT (2) ATE375034T1 (de)
BR (1) BR0307054A (de)
CA (1) CA2473917A1 (de)
DE (1) DE60316663T2 (de)
ES (1) ES2292940T3 (de)
HK (1) HK1078187A1 (de)
MX (1) MXPA04007174A (de)
TW (2) TW200931845A (de)
WO (1) WO2003063384A1 (de)

Families Citing this family (136)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182817B1 (de) * 2000-08-24 2007-12-26 Sony Deutschland GmbH Kommunikationseinrichtung zum Senden und Empfangen von OFDM Signalen in einem Funkkommunikationssystem
JP3773491B2 (ja) * 2002-01-21 2006-05-10 三星電子株式会社 高速パケットデータ伝送システムにおける電力分配装置及び方法
US7020482B2 (en) * 2002-01-23 2006-03-28 Qualcomm Incorporated Reallocation of excess power for full channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
US6862271B2 (en) 2002-02-26 2005-03-01 Qualcomm Incorporated Multiple-input, multiple-output (MIMO) systems with multiple transmission modes
US7613248B2 (en) * 2002-06-24 2009-11-03 Qualcomm Incorporated Signal processing with channel eigenmode decomposition and channel inversion for MIMO systems
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
US6873606B2 (en) * 2002-10-16 2005-03-29 Qualcomm, Incorporated Rate adaptive transmission scheme for MIMO systems
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7324429B2 (en) 2002-10-25 2008-01-29 Qualcomm, Incorporated Multi-mode terminal in a wireless MIMO system
US8218609B2 (en) * 2002-10-25 2012-07-10 Qualcomm Incorporated Closed-loop rate control for a multi-channel communication system
US8134976B2 (en) * 2002-10-25 2012-03-13 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US8169944B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
US8170513B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Data detection and demodulation for wireless communication systems
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8208364B2 (en) 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US8570988B2 (en) * 2002-10-25 2013-10-29 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US7242727B2 (en) * 2003-03-31 2007-07-10 Lucent Technologies Inc. Method of determining transmit power for transmit eigenbeams in a multiple-input multiple-output communications system
JP4045286B2 (ja) * 2003-06-18 2008-02-13 日本電信電話株式会社 無線パケット通信方法および無線パケット通信装置
US7245879B2 (en) * 2003-08-08 2007-07-17 Intel Corporation Apparatus and associated methods to perform intelligent transmit power control with subcarrier puncturing
US7286609B2 (en) * 2003-08-08 2007-10-23 Intel Corporation Adaptive multicarrier wireless communication system, apparatus and associated methods
US7440510B2 (en) * 2003-09-15 2008-10-21 Intel Corporation Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams
US7379506B2 (en) * 2003-09-23 2008-05-27 Nokia Corporation Apparatus, and associated method, for assigning data to transmit antennas of a multiple transmit antenna transmitter
US7616698B2 (en) 2003-11-04 2009-11-10 Atheros Communications, Inc. Multiple-input multiple output system and method
US8705659B2 (en) * 2003-11-06 2014-04-22 Apple Inc. Communication channel optimization systems and methods in multi-user communication systems
US7298805B2 (en) 2003-11-21 2007-11-20 Qualcomm Incorporated Multi-antenna transmission for spatial division multiple access
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
US20050147022A1 (en) * 2003-12-22 2005-07-07 Texas Instruments Incorporated Preamble transmit power tailoring system, a method of tailoring preamble transmit power and an OFDM transmitter employing the same
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
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
US7570953B2 (en) * 2004-01-12 2009-08-04 Intel Corporation Multicarrier communication system and methods for link adaptation using uniform bit loading and subcarrier puncturing
GB2411550B (en) * 2004-02-27 2006-07-12 Toshiba Res Europ Ltd Communications system, method and device
US10200094B2 (en) 2004-04-02 2019-02-05 Rearden, Llc Interference management, handoff, power control and link adaptation in distributed-input distributed-output (DIDO) communication systems
US9312929B2 (en) 2004-04-02 2016-04-12 Rearden, Llc System and methods to compensate for Doppler effects in multi-user (MU) multiple antenna systems (MAS)
US9826537B2 (en) 2004-04-02 2017-11-21 Rearden, Llc System and method for managing inter-cluster handoff of clients which traverse multiple DIDO clusters
US11394436B2 (en) 2004-04-02 2022-07-19 Rearden, Llc System and method for distributed antenna wireless communications
US8654815B1 (en) 2004-04-02 2014-02-18 Rearden, Llc System and method for distributed antenna wireless communications
US11309943B2 (en) 2004-04-02 2022-04-19 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US10277290B2 (en) 2004-04-02 2019-04-30 Rearden, Llc Systems and methods to exploit areas of coherence in wireless systems
US10425134B2 (en) 2004-04-02 2019-09-24 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US10886979B2 (en) 2004-04-02 2021-01-05 Rearden, Llc System and method for link adaptation in DIDO multicarrier systems
US8542763B2 (en) 2004-04-02 2013-09-24 Rearden, Llc Systems and methods to coordinate transmissions in distributed wireless systems via user clustering
US10985811B2 (en) 2004-04-02 2021-04-20 Rearden, Llc System and method for distributed antenna wireless communications
US10749582B2 (en) 2004-04-02 2020-08-18 Rearden, Llc Systems and methods to coordinate transmissions in distributed wireless systems via user clustering
US10187133B2 (en) 2004-04-02 2019-01-22 Rearden, Llc System and method for power control and antenna grouping in a distributed-input-distributed-output (DIDO) network
US7885354B2 (en) * 2004-04-02 2011-02-08 Rearden, Llc System and method for enhancing near vertical incidence skywave (“NVIS”) communication using space-time coding
US11451275B2 (en) 2004-04-02 2022-09-20 Rearden, Llc System and method for distributed antenna wireless communications
US9819403B2 (en) 2004-04-02 2017-11-14 Rearden, Llc System and method for managing handoff of a client between different distributed-input-distributed-output (DIDO) networks based on detected velocity of the client
US20050245280A1 (en) * 2004-04-30 2005-11-03 Ke Liu Apparatus, and associated method, for facilitating closed-loop power control in a communication system utilizing a multiple transmit antenna configuration
US8923785B2 (en) * 2004-05-07 2014-12-30 Qualcomm Incorporated Continuous beamforming for a MIMO-OFDM system
US9685997B2 (en) 2007-08-20 2017-06-20 Rearden, Llc Systems and methods to enhance spatial diversity in distributed-input distributed-output wireless systems
ES2397074T3 (es) 2004-10-13 2013-03-04 Mcmaster University Técnicas de control de potencia de transmisión para sistemas de comunicación inalámbricos
US20060098754A1 (en) * 2004-10-21 2006-05-11 Samsung Electronics Co., Ltd. Beam and power allocation method for MIMO communication system
JP4589711B2 (ja) 2004-12-14 2010-12-01 富士通株式会社 無線通信システム及び無線通信装置
US7623490B2 (en) * 2004-12-22 2009-11-24 Qualcomm Incorporated Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication
US7747271B2 (en) * 2005-03-02 2010-06-29 Qualcomm Incorporated Radiated power control for a multi-antenna transmission
WO2006093468A1 (en) * 2005-03-04 2006-09-08 Matsushita Electric Industrial Co., Ltd. Transmit power allocation in wireless communication system
US20060234751A1 (en) * 2005-04-19 2006-10-19 Samsung Electronics Co., Ltd. Power loading method and apparatus for throughput enhancement in MIMO systems
US8416862B2 (en) * 2005-04-21 2013-04-09 Broadcom Corporation Efficient feedback of channel information in a closed loop beamforming wireless communication system
US7466749B2 (en) 2005-05-12 2008-12-16 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
MY146867A (en) 2005-09-29 2012-09-28 Interdigital Tech Corp Mimo beamforming-based single carrier frequency division multiple access system
US7852951B2 (en) * 2005-09-30 2010-12-14 Intel Corporation Multicarrier receiver for multiple-input multiple-output wireless communication systems and method
CN100349388C (zh) * 2005-10-20 2007-11-14 上海交通大学 多输入多输出系统的最小发射功率自适应调制方法
US7715803B2 (en) * 2005-12-20 2010-05-11 Samsung Electronics Co., Ltd. Methods and apparatus for constant-power loading asymmetric antenna configuration
US7697621B2 (en) * 2005-12-22 2010-04-13 Samsung Electronics Co., Ltd. Method and system for power loading implementation detection in beamforming systems
US9071435B2 (en) 2005-12-29 2015-06-30 Celeno Communications Ltd. System and method for tuning transmission parameters in multi-user multiple-input-multiple-output systems with aged and noisy channel estimation
US7656965B2 (en) * 2005-12-29 2010-02-02 Celeno Communications (Israel) Ltd. Method of secure WLAN communication
US20070153934A1 (en) * 2005-12-29 2007-07-05 Samsung Electronics Co., Ltd. Constant uneven power loading in beamforming systems for high throughput wireless communications
US7751353B2 (en) 2005-12-29 2010-07-06 Celeno Communications (Israel) Ltd. Device, system and method of securing wireless communication
US7672400B2 (en) * 2005-12-29 2010-03-02 Celeno Communications (Israel) Ltd. Method of secure WLAN communication
US20070153760A1 (en) 2005-12-29 2007-07-05 Nir Shapira Method, apparatus and system of spatial division multiple access communication in a wireless local area network
US7881265B2 (en) * 2006-03-15 2011-02-01 Interdigital Technology Corporation Power loading transmit beamforming in MIMO-OFDM wireless communication systems
US8126396B2 (en) * 2006-11-09 2012-02-28 Broadcom Corporation Wireless network that utilizes concurrent interfering transmission and MIMO techniques
US7843802B2 (en) * 2006-12-04 2010-11-30 Nec Laboratories America, Inc. Method for uplink multiuser OFM with constrained inputs
EP2173041B1 (de) * 2007-07-23 2017-03-01 Alcatel Lucent Leistungsregelungsverfahren und entsprechende basisstation
KR101346042B1 (ko) * 2007-07-31 2013-12-31 재단법인서울대학교산학협력재단 다중 입/출력 통신 방법 및 이를 이용한 다중 입/출력 통신시스템
US20090128410A1 (en) * 2007-11-15 2009-05-21 Nokia Corporation Method, apparatus and computer readable medium providing power allocation for beamforming with minimum bler in an MIMO-OFDM system
EP2523362B1 (de) 2007-12-20 2016-07-27 Sony Corporation Verbesserte Sendeleistungszuteilung für adaptive Mehrträger-Multiplex-MIMO-Systeme
US8472967B2 (en) * 2008-02-01 2013-06-25 Qualcomm Incorporated Allocating transmit power among two or more carriers assigned to a wireless communication device
US8345803B2 (en) * 2008-10-02 2013-01-01 Qualcomm Incorporated Optimized finger assignment for improved multicarrier throughput
EP2297907B1 (de) * 2008-07-07 2014-04-09 Commonwealth Scientific and Industrial Research Organisation Parallele Paketübertragung
FR2935209B1 (fr) * 2008-08-17 2011-02-11 Univ Sud Toulon Var Procede et dispositif de transmission hertzienne simultanee d'un ensemble de messages a partir d'une pluralite d'emetteurs vers une pluralite de recepteurs
US8165076B2 (en) * 2008-09-10 2012-04-24 Industrial Technology Research Institute Resource allocation method for multi-users multiple input multiple output orthogonal frequency division multiplexing system and apparaus thereof
US8738063B1 (en) 2008-10-24 2014-05-27 Sprint Communications Company L.P. Power control based on multi-antenna mode distribution
US8219136B2 (en) * 2009-02-09 2012-07-10 Intel Corporation Techniques to determine transmitter power
KR101530201B1 (ko) 2009-03-03 2015-06-19 삼성전자주식회사 간섭 제어 방법 또는/및 전송 전력 제어 방법을 적용하여 신호를 전송하는 신호 전송 시스템 및 그 방법
US8364193B1 (en) 2009-05-04 2013-01-29 Sprint Communications Company L.P. Forward link power control
US8094751B2 (en) * 2009-07-28 2012-01-10 Ehsan Nekoui System and method for encoding and decoding of space-time block codes in data communication
US8768397B2 (en) * 2009-10-02 2014-07-01 Sharp Kabushiki Kaisha Transmission power control on a wireless communication device for a plurality of regulated bands or component carriers
US9059749B2 (en) 2009-10-02 2015-06-16 Sharp Kabushiki Kaisha Antenna port mode and transmission mode transitions
US8433359B2 (en) * 2009-12-03 2013-04-30 Intel Corporation Uplink power control scheme
US20110223958A1 (en) * 2010-03-10 2011-09-15 Fujitsu Limited System and Method for Implementing Power Distribution
US8934499B1 (en) 2011-02-25 2015-01-13 Sprint Communications Company L.P. Dynamically transferring between multiple-input and multiple-output (MIMO) transmit modes based on a usage level of a wireless access node
US8526380B1 (en) 2011-03-17 2013-09-03 Sprint Communications Company L.P. Dynamic transmission mode selection based on wireless communication device data rate capabilities
CN102740440B (zh) * 2011-04-02 2015-05-06 华为技术有限公司 控制发送功率的方法及设备
WO2012139251A1 (en) * 2011-04-13 2012-10-18 Telefonaktiebolaget L M Ericsson (Publ) Method and base station for power allocation in wireless system
US9225482B2 (en) 2011-10-17 2015-12-29 Golba Llc Method and system for MIMO transmission in a distributed transceiver network
KR102170874B1 (ko) 2012-05-09 2020-10-28 선 페이턴트 트러스트 송신 장치, 수신 장치, 송신 방법 및 수신 방법
US9197982B2 (en) 2012-08-08 2015-11-24 Golba Llc Method and system for distributed transceivers for distributed access points connectivity
US8868124B2 (en) * 2012-08-30 2014-10-21 Mediatek Singapore Pte. Ltd. Frequency domain equalizer for a beamformed system
US11190947B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for concurrent spectrum usage within actively used spectrum
US11050468B2 (en) 2014-04-16 2021-06-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum
US10194346B2 (en) 2012-11-26 2019-01-29 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US11189917B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for distributing radioheads
CN103905162B (zh) * 2012-12-27 2017-06-16 华为技术有限公司 一种系统功率分配方法和设备
US10496775B2 (en) * 2013-01-31 2019-12-03 General Electric Company Method and system for use in dynamically configuring data acquisition systems
US10488535B2 (en) 2013-03-12 2019-11-26 Rearden, Llc Apparatus and method for capturing still images and video using diffraction coded imaging techniques
US9923657B2 (en) 2013-03-12 2018-03-20 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US10164698B2 (en) 2013-03-12 2018-12-25 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US9973246B2 (en) 2013-03-12 2018-05-15 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
WO2013185150A1 (en) 2013-03-14 2013-12-12 Massachusetts Institute Of Technology Method and apparatus for smart adaptive dynamic range multiuser detection radio receiver
RU2767777C2 (ru) 2013-03-15 2022-03-21 Риарден, Ллк Системы и способы радиочастотной калибровки с использованием принципа взаимности каналов в беспроводной связи с распределенным входом - распределенным выходом
CN104185265B (zh) * 2013-05-21 2018-03-20 电信科学技术研究院 一种功率分配方法及装置
US11290162B2 (en) 2014-04-16 2022-03-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum
CN104065403B (zh) * 2014-05-30 2017-05-03 浙江大学 高能效大规模天线系统中下行链路关键参数的设计方法
US10299281B2 (en) * 2014-06-16 2019-05-21 Massachusetts Institute Of Technology Cognitive radio method and apparatus for achieving ad hoc interference multiple access wireless communication
EP2966475B1 (de) * 2014-07-09 2016-05-25 Softkinetic Sensors N.V. Verfahren zur Einteilung von Flugzeitdaten
WO2016114844A2 (en) * 2014-11-03 2016-07-21 Massachusetts Institute Of Technology Method and apparatus for message fractionation and physical layer channel assignment for multiuser detection-enabled wireless communication among adaptive interference
US10306487B1 (en) * 2016-06-23 2019-05-28 CSC Holdings, LLC Operational parameter allocation in a wireless access point
US10321332B2 (en) 2017-05-30 2019-06-11 Movandi Corporation Non-line-of-sight (NLOS) coverage for millimeter wave communication
CN110419171A (zh) * 2017-06-02 2019-11-05 华为技术有限公司 处理设备、发送设备及其方法
US10484078B2 (en) 2017-07-11 2019-11-19 Movandi Corporation Reconfigurable and modular active repeater device
US10348371B2 (en) 2017-12-07 2019-07-09 Movandi Corporation Optimized multi-beam antenna array network with an extended radio frequency range
US10862559B2 (en) 2017-12-08 2020-12-08 Movandi Corporation Signal cancellation in radio frequency (RF) device network
US10090887B1 (en) 2017-12-08 2018-10-02 Movandi Corporation Controlled power transmission in radio frequency (RF) device network
US11088457B2 (en) 2018-02-26 2021-08-10 Silicon Valley Bank Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication
US10637159B2 (en) 2018-02-26 2020-04-28 Movandi Corporation Waveguide antenna element-based beam forming phased array antenna system for millimeter wave communication
GB2571769B (en) * 2018-03-08 2020-09-30 Tcl Communication Ltd Network control
US10727911B2 (en) * 2018-08-20 2020-07-28 Nokia Solutions And Networks Oy Beamforming in MIMO radio networks
US11101922B1 (en) * 2020-05-26 2021-08-24 Semiconductor Components Industries, Llc Stream-based power allocation in multi-stream transmissions
CN113709879B (zh) * 2021-08-23 2023-11-24 东南大学 一种基于高能效信息传输的二维资源分配方法
CN114209325B (zh) * 2021-12-23 2023-06-23 东风柳州汽车有限公司 驾驶员疲劳行为监控方法、装置、设备及存储介质
CN114745067B (zh) * 2022-04-06 2023-07-18 中国科学技术大学 一种快速的nc-ofdm通信资源分配方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1730801A (en) 1927-11-01 1929-10-08 Warren S D Co Method of treating molds
JP2550720B2 (ja) 1989-08-28 1996-11-06 松下電工株式会社 イオンビームアシスト蒸着方法
EP0622910B1 (de) * 1993-04-29 2003-06-25 Ericsson Inc. Zeitdiversityübertragungssystem zum Herabsetzung der Nachbarkanalstörung in Mobiltelefonsystemen
US6101399A (en) * 1995-02-22 2000-08-08 The Board Of Trustees Of The Leland Stanford Jr. University Adaptive beam forming for transmitter operation in a wireless communication system
KR0155818B1 (ko) * 1995-04-29 1998-11-16 김광호 다중 반송파 전송시스템에서 적응형 전력 분배 방법 및 장치
US5842113A (en) * 1996-04-10 1998-11-24 Lucent Technologies Inc. Method and apparatus for controlling power in a forward link of a CDMA telecommunications system
US5924015A (en) * 1996-04-30 1999-07-13 Trw Inc Power control method and apparatus for satellite based telecommunications system
WO1998009385A2 (en) * 1996-08-29 1998-03-05 Cisco Technology, Inc. Spatio-temporal processing for communication
WO1998018271A2 (en) * 1996-10-18 1998-04-30 Watkins Johnson Company Wireless communication network using time-varying vector channel equalization for adaptive spatial equalization
FR2761838B1 (fr) 1997-04-03 1999-04-30 Alsthom Cge Alcatel Procede de controle de la puissance d'emission de terminaux dans un reseau cellulaire de type cdma, station de base et controleur de stations de base mettant en oeuvre ce procede
SE521614C2 (sv) * 1997-08-28 2003-11-18 Ericsson Telefon Ab L M Metod och apparat för radioeffektallokering och fördelning
US6058105A (en) * 1997-09-26 2000-05-02 Lucent Technologies Inc. Multiple antenna communication system and method thereof
US6108323A (en) 1997-11-26 2000-08-22 Nokia Mobile Phones Limited Method and system for operating a CDMA cellular system having beamforming antennas
EP0930752A3 (de) * 1998-01-14 1999-10-20 Motorola, Inc. Verfahren zur Zuteilung von Daten und Leistung in einem Mehrträgervermittlungssystem
JP3082756B2 (ja) * 1998-02-27 2000-08-28 日本電気株式会社 マルチキャリア伝送システム及びその方法
JP3319422B2 (ja) * 1998-05-08 2002-09-03 日本電気株式会社 マルチキャリア伝送システム、マルチキャリア伝送方法
JP3191802B2 (ja) * 1999-06-17 2001-07-23 三菱電機株式会社 通信装置および通信方法
US6888809B1 (en) * 2000-01-13 2005-05-03 Lucent Technologies Inc. Space-time processing for multiple-input, multiple-output, wireless systems
JP2001217774A (ja) * 2000-02-01 2001-08-10 Oki Electric Ind Co Ltd Ｃｄｍａ移動体通信システムにおける基地局の総送信電力制御方法および基地局装置
US20010031016A1 (en) 2000-03-14 2001-10-18 Ernest Seagraves Enhanced bitloading for multicarrier communication channel
US6473467B1 (en) * 2000-03-22 2002-10-29 Qualcomm Incorporated Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system
US6442214B1 (en) * 2000-05-19 2002-08-27 Iospan Wireless, Inc. Diversity transmitter based on linear transform processing of transmitted information
US7068628B2 (en) 2000-05-22 2006-06-27 At&T Corp. MIMO OFDM system
US6718184B1 (en) * 2000-09-28 2004-04-06 Lucent Technologies Inc. Method and system for adaptive signal processing for an antenna array
US6771706B2 (en) * 2001-03-23 2004-08-03 Qualcomm Incorporated Method and apparatus for utilizing channel state information in a wireless communication system
US6785341B2 (en) * 2001-05-11 2004-08-31 Qualcomm Incorporated Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
US6956907B2 (en) * 2001-10-15 2005-10-18 Qualcomm, Incorporated Method and apparatus for determining power allocation in a MIMO communication system
US20030125040A1 (en) 2001-11-06 2003-07-03 Walton Jay R. Multiple-access multiple-input multiple-output (MIMO) communication system
US8018903B2 (en) * 2001-11-21 2011-09-13 Texas Instruments Incorporated Closed-loop transmit diversity scheme in frequency selective multipath channels
US6760388B2 (en) * 2001-12-07 2004-07-06 Qualcomm Incorporated Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems
US7020482B2 (en) 2002-01-23 2006-03-28 Qualcomm Incorporated Reallocation of excess power for full channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
JP5308083B2 (ja) 2008-02-29 2013-10-09 三菱重工業株式会社 排ガス処理触媒の再生方法及びこの方法を使用した排ガス処理触媒

Also Published As

Publication number Publication date
EP1871012A1 (de) 2007-12-26
US20060116155A1 (en) 2006-06-01
HK1078187A1 (en) 2006-03-03
US7020482B2 (en) 2006-03-28
ATE375034T1 (de) 2007-10-15
EP1468505B1 (de) 2007-10-03
JP2006504287A (ja) 2006-02-02
EP1468505A1 (de) 2004-10-20
TW200410514A (en) 2004-06-16
JP5788180B2 (ja) 2015-09-30
JP2014140168A (ja) 2014-07-31
US20030139196A1 (en) 2003-07-24
CA2473917A1 (en) 2003-07-31
MXPA04007174A (es) 2004-10-29
CN100448176C (zh) 2008-12-31
KR20040075367A (ko) 2004-08-27
TW200931845A (en) 2009-07-16
US8078211B2 (en) 2011-12-13
KR20100010517A (ko) 2010-02-01
ES2292940T3 (es) 2008-03-16
EP1871012B1 (de) 2012-03-07
BR0307054A (pt) 2005-09-06
TWI337471B (en) 2011-02-11
KR101008861B1 (ko) 2011-01-19
EP2230869A3 (de) 2012-08-29
ATE548877T1 (de) 2012-03-15
JP2011125040A (ja) 2011-06-23
DE60316663T2 (de) 2008-07-17
EP2230869A2 (de) 2010-09-22
CN1643808A (zh) 2005-07-20
WO2003063384A1 (en) 2003-07-31
KR101009303B1 (ko) 2011-01-18

Similar Documents

Publication Publication Date Title
DE60316663D1 (de) Neuzuordnung von überschussleistung für mehreingang-mehrausgang-systeme (mimo-systeme) mit vollständiger kanalzustandsinformation (csi)
BR0210656A (pt) Método e equipamento para processamento de dados para transmissão em um sistema de comunicação multi-canal usando transmissão de canal seletiva
BR0210417A (pt) Método e equipamento para processamento de dados para transmissão em um sistema de comunicação de múltiplos canais usando inversão seletiva de canal
CA2361886C (en) Feedback technique for wireless systems with multiple transmit and receive antennas
NO20035072D0 (no) Ressursallokering i et sambandssystem med flere inn- og utganger (MIMO)
IL175328A0 (en) Systems and methods for multiplexing control information onto a physical data channel
CA2399265A1 (en) Multi-frequency data transmission channel power allocation
EP2296329A3 (de) Ressourcenzuteilung mit einem DC-Subträger in einem drahtlosen Kommunikationssystem
EP2375585A3 (de) Vereinigter Entwurf und zentralisierte Einplanung für dynamischen SIMO-, SU-MIMO- und MU-MIMO-Betrieb für Funkübertragungen
BR0209905A (pt) Controle de potência de link superior de canais de controle comuns para técnicas de codificação e modulação adaptativa
CA2212265A1 (en) Is-95 compatible wideband communication scheme
WO2006138576A8 (en) Ofdma reverse link scheduling
WO2008054027A3 (en) Providing resource allocation information to user devices in a data channel
WO2007022126A3 (en) Transmission structure supporting multi-user scheduling and mimo transmission
WO2002093779A3 (en) Transmission in multi-channel communication system using selective channel power control
WO2010064844A3 (en) Transmission of scheduling assignments in multiple operating bandwidths
NO20100163L (no) Prioritering og flytkontroll av en spredt spektrum flerbrukerkanal
DE60134484D1 (de) Geteilte kanalstruktur, arq-systeme und -verfahren
EP1875640A4 (de) Systeme und verfahren für dynamisches multiplexing in kabelnetzen der nächsten generation
MY147515A (en) Method and apparatus for hybrid fdm-cdm structure for single carrier based control channels
TW200705921A (en) Upstream channel bonding using legacy maps in a cable communications system
AU2003293626A8 (en) Method for radio system resource management
CN106656444B (zh) 一种资源分配方法及装置
BR0104452A (pt) Dissimulador seletivo de transmissões e método de realizar dissimulação seletiva de transmissões
TW200420010A (en) Modulation multiplexing

Legal Events

Date Code Title Description
8364 No opposition during term of opposition