JP5538395B2 - 通信信号処理における低複雑度干渉相殺のための方法及び装置 - Google Patents

通信信号処理における低複雑度干渉相殺のための方法及び装置 Download PDF

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JP5538395B2
JP5538395B2 JP2011524310A JP2011524310A JP5538395B2 JP 5538395 B2 JP5538395 B2 JP 5538395B2 JP 2011524310 A JP2011524310 A JP 2011524310A JP 2011524310 A JP2011524310 A JP 2011524310A JP 5538395 B2 JP5538395 B2 JP 5538395B2
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interference
receiver
symbol
signal quality
received signal
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JP2012501134A5 (enExample
JP2012501134A (ja
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レイアル，アンドレス
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テレフオンアクチーボラゲット エル エム エリクソン（パブル）
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    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03305—Joint sequence estimation and interference removal

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Radio Transmission System (AREA)
JP2011524310A 2008-08-29 2009-08-11 通信信号処理における低複雑度干渉相殺のための方法及び装置 Active JP5538395B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/201,303 US8238499B2 (en) 2008-08-29 2008-08-29 Method and apparatus for low-complexity interference cancellation in communication signal processing
US12/201,303 2008-08-29
PCT/EP2009/060390 WO2010023100A2 (en) 2008-08-29 2009-08-11 Method and apparatus for low-complexity interference cancellation in communication signal processing

Publications (3)

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JP2012501134A JP2012501134A (ja) 2012-01-12
JP2012501134A5 JP2012501134A5 (enExample) 2012-09-27
JP5538395B2 true JP5538395B2 (ja) 2014-07-02

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JP2011524310A Active JP5538395B2 (ja) 2008-08-29 2009-08-11 通信信号処理における低複雑度干渉相殺のための方法及び装置

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US (1) US8238499B2 (enExample)
EP (1) EP2329627B1 (enExample)
JP (1) JP5538395B2 (enExample)
IL (1) IL211238A0 (enExample)
RU (1) RU2510582C2 (enExample)
WO (1) WO2010023100A2 (enExample)

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US6807405B1 (en) 1999-04-28 2004-10-19 Isco International, Inc. Method and a device for maintaining the performance quality of a code-division multiple access system in the presence of narrow band interference
US20100074381A1 (en) * 2008-09-25 2010-03-25 The Royal Institution For The Advancement Of Learning/ Mcgill University Methods and systems for improving iterative signal processing
US8385483B2 (en) 2008-11-11 2013-02-26 Isco International, Llc Self-adaptive digital RF bandpass and bandstop filter architecture
US8595603B2 (en) * 2011-03-29 2013-11-26 Intel Corporation Apparatus and methods for selective block decoding
US9319916B2 (en) 2013-03-15 2016-04-19 Isco International, Llc Method and appartus for signal interference processing
US8995499B2 (en) 2013-06-28 2015-03-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for signal quality reporting for interference-cancellation receivers
CA2920292C (en) 2013-08-21 2021-06-22 University Of South Australia A multiuser communications system
JP6159633B2 (ja) * 2013-09-26 2017-07-05 株式会社Ｎｔｔドコモ ユーザ装置、及び干渉低減処理方法
US9769835B2 (en) 2013-10-31 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communication link adaptation for interference-canceling receivers
DE102014103853B4 (de) 2014-03-20 2016-02-18 Intel IP Corporation Verfahren und Vorrichtung zur Störsignalquellen-Zeitablaufsteuerungsdetektion und zum Schätzen von Rausch- und Störparametern
KR102175545B1 (ko) 2014-03-21 2020-11-06 삼성전자주식회사 무선 통신 시스템에서 수신 신호 복호 방법 및 장치
US9775116B2 (en) 2014-05-05 2017-09-26 Isco International, Llc Method and apparatus for increasing performance of communication links of cooperative communication nodes
US9071472B1 (en) * 2014-07-03 2015-06-30 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for signal parameter estimation
US9264081B1 (en) 2014-10-24 2016-02-16 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for interference cancellation efficiency estimation and control
EP3292642B1 (en) 2015-05-04 2020-01-29 ISCO International, LLC Method and apparatus for increasing performance of communication paths for communication nodes
CN108886372B (zh) * 2016-04-06 2022-08-23 日本电信电话株式会社 无线通信系统以及通信方法
CA3024175C (en) 2016-06-01 2024-06-11 Isco International, Llc Method and apparatus for performing signal conditioning to mitigate interference detected in a communication system
US10298279B2 (en) 2017-04-05 2019-05-21 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
US10284313B2 (en) 2017-08-09 2019-05-07 Isco International, Llc Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system
US10812121B2 (en) 2017-08-09 2020-10-20 Isco International, Llc Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system

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US5644592A (en) 1995-04-24 1997-07-01 California Institute Of Technology Parallel interference cancellation for CDMA applications
JPH11168408A (ja) * 1997-12-05 1999-06-22 Fujitsu Ltd 干渉キャンセラ装置
RU2232473C2 (ru) * 1998-08-21 2004-07-10 Эволоджикс Гмбх Способ передачи данных и система для осуществления способа
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JP3590310B2 (ja) * 1999-12-07 2004-11-17 シャープ株式会社 連接畳込み符号復号器
US6611794B1 (en) * 2000-04-20 2003-08-26 Southwest Research Institute Signal amplitude restoration apparatus and method
US6470047B1 (en) * 2001-02-20 2002-10-22 Comsys Communications Signal Processing Ltd. Apparatus for and method of reducing interference in a communications receiver
GB0112657D0 (en) 2001-05-24 2001-07-18 Cambridge Silicon Radio Ltd Decoding signals
US7106792B2 (en) * 2001-06-04 2006-09-12 Qualcomm, Inc. Method and apparatus for estimating the signal to interference-plus-noise ratio of a wireless channel
CN1155189C (zh) 2001-10-09 2004-06-23 华为技术有限公司 双层加权并行干扰对消方法的简化方法
US6931052B2 (en) 2001-11-16 2005-08-16 Nortel Networks Limited Symbol-directed weighting in parallel interference cancellation
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US7876810B2 (en) * 2005-04-07 2011-01-25 Rambus Inc. Soft weighted interference cancellation for CDMA systems
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US7389099B2 (en) 2005-04-22 2008-06-17 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for canceling interference from high power, high data rate signals

Also Published As

Publication number Publication date
US8238499B2 (en) 2012-08-07
EP2329627B1 (en) 2016-03-30
EP2329627A2 (en) 2011-06-08
RU2011111697A (ru) 2012-10-10
IL211238A0 (en) 2011-04-28
RU2510582C2 (ru) 2014-03-27
US20100054373A1 (en) 2010-03-04
WO2010023100A2 (en) 2010-03-04
JP2012501134A (ja) 2012-01-12
WO2010023100A3 (en) 2010-07-15

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