WO2007094733A3 - Interference reduction method for bursty or intermitted transmissions - Google Patents

Interference reduction method for bursty or intermitted transmissions Download PDF

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Publication number
WO2007094733A3
WO2007094733A3 PCT/SE2007/050084 SE2007050084W WO2007094733A3 WO 2007094733 A3 WO2007094733 A3 WO 2007094733A3 SE 2007050084 W SE2007050084 W SE 2007050084W WO 2007094733 A3 WO2007094733 A3 WO 2007094733A3
Authority
WO
WIPO (PCT)
Prior art keywords
intermitted
bursty
transmissions
transmission
interference reduction
Prior art date
Application number
PCT/SE2007/050084
Other languages
French (fr)
Other versions
WO2007094733A2 (en
Inventor
Dirk Gerstenberger
Haakan Olofsson
Johan Bergman
Original Assignee
Ericsson Telefon Ab L M
Dirk Gerstenberger
Haakan Olofsson
Johan Bergman
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 Ericsson Telefon Ab L M, Dirk Gerstenberger, Haakan Olofsson, Johan Bergman filed Critical Ericsson Telefon Ab L M
Priority to GB0813335A priority Critical patent/GB2448268B/en
Priority to US12/279,149 priority patent/US8155065B2/en
Publication of WO2007094733A2 publication Critical patent/WO2007094733A2/en
Publication of WO2007094733A3 publication Critical patent/WO2007094733A3/en

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Classifications

    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0096—Channel splitting in point-to-point links

Abstract

The present invention relates to methods and arrangements for interference reduction for bursty or intermitted transmissions. DPCCH gating with regular on/off-gating patterns can create waveforms that can interfere with non-UMTS audio equipments, e.g. hearing aids. The present invention relates to modifying the transmission instants of data packets in such a way such interference can be significantly reduced. This is achieved by introducing a randomization mechanism into the mapping function of data packets onto the HARQ processes, which in turn are mapped onto predefined transmission occasions (sub-frames). This results in a non-periodic transmission pattern while maintaining user data transmission requirements.
PCT/SE2007/050084 2006-02-13 2007-02-09 Interference reduction method for bursty or intermitted transmissions WO2007094733A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0813335A GB2448268B (en) 2006-02-13 2007-02-09 Method and Arrangement in a Telecommunication System
US12/279,149 US8155065B2 (en) 2006-02-13 2007-02-09 Method and arrangement in a telecommunication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0600374 2006-02-13
SE0600374-3 2006-02-13

Publications (2)

Publication Number Publication Date
WO2007094733A2 WO2007094733A2 (en) 2007-08-23
WO2007094733A3 true WO2007094733A3 (en) 2007-10-11

Family

ID=38371916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2007/050084 WO2007094733A2 (en) 2006-02-13 2007-02-09 Interference reduction method for bursty or intermitted transmissions

Country Status (3)

Country Link
US (1) US8155065B2 (en)
GB (1) GB2448268B (en)
WO (1) WO2007094733A2 (en)

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US8204010B2 (en) 2007-06-18 2012-06-19 Research In Motion Limited Method and system for dynamic ACK/NACK repetition for robust downlink MAC PDU transmission in LTE
US9137806B2 (en) 2007-09-21 2015-09-15 Qualcomm Incorporated Interference management employing fractional time reuse
US9374791B2 (en) 2007-09-21 2016-06-21 Qualcomm Incorporated Interference management utilizing power and attenuation profiles
US20090080499A1 (en) * 2007-09-21 2009-03-26 Qualcomm Incorporated Interference management employing fractional code reuse
US9078269B2 (en) * 2007-09-21 2015-07-07 Qualcomm Incorporated Interference management utilizing HARQ interlaces
US9066306B2 (en) * 2007-09-21 2015-06-23 Qualcomm Incorporated Interference management utilizing power control
US8824979B2 (en) 2007-09-21 2014-09-02 Qualcomm Incorporated Interference management employing fractional frequency reuse
US8948095B2 (en) 2007-11-27 2015-02-03 Qualcomm Incorporated Interference management in a wireless communication system using frequency selective transmission
US20090135754A1 (en) * 2007-11-27 2009-05-28 Qualcomm Incorporated Interference management in a wireless communication system using overhead channel power control
US8588090B2 (en) * 2010-08-17 2013-11-19 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for scheduling users in a frequency division duplex wireless system with duty cycle limitation
US9065584B2 (en) 2010-09-29 2015-06-23 Qualcomm Incorporated Method and apparatus for adjusting rise-over-thermal threshold
US10028250B2 (en) 2011-07-29 2018-07-17 Google Technology Holdings LLC Interference mitigation in an accessory for a wireless communication device
CN106888042B (en) * 2017-03-01 2020-06-02 北京小米移动软件有限公司 Beam selection method and device based on beam forming, base station and terminal

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US20060256757A1 (en) * 2005-04-26 2006-11-16 Markku Kuusela Method, system, apparatus and software product for combination of uplink dedicated physical control channel gating and enhanced uplink dedicated channel to improve capacity
US20070030839A1 (en) * 2005-08-05 2007-02-08 Nokia Corporation Dynamic uplink control channel gating to increase capacity

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US6393007B1 (en) * 1997-10-16 2002-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Method of and a system for voice and data radio communication providing improved interference diversity
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Publication number Priority date Publication date Assignee Title
US20050047366A1 (en) * 2003-08-25 2005-03-03 Motorola, Inc. Random access communication opportunity method
US20060256757A1 (en) * 2005-04-26 2006-11-16 Markku Kuusela Method, system, apparatus and software product for combination of uplink dedicated physical control channel gating and enhanced uplink dedicated channel to improve capacity
US20070030839A1 (en) * 2005-08-05 2007-02-08 Nokia Corporation Dynamic uplink control channel gating to increase capacity

Non-Patent Citations (2)

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3GPP TSG-RAN WG2 MEETING #48BIS, R2-052385, 10 October 2005 (2005-10-10) - 14 October 2005 (2005-10-14), CANNES, FRANCE, XP003016222 *

Also Published As

Publication number Publication date
GB2448268A (en) 2008-10-08
GB2448268B (en) 2011-01-12
GB0813335D0 (en) 2008-08-27
US8155065B2 (en) 2012-04-10
WO2007094733A2 (en) 2007-08-23
US20090003305A1 (en) 2009-01-01

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