IL211238A0 - Method and apparatus for low-complexity interference cancellation in communication signal processing - Google Patents

Method and apparatus for low-complexity interference cancellation in communication signal processing

Info

Publication number
IL211238A0
IL211238A0 IL211238A IL21123811A IL211238A0 IL 211238 A0 IL211238 A0 IL 211238A0 IL 211238 A IL211238 A IL 211238A IL 21123811 A IL21123811 A IL 21123811A IL 211238 A0 IL211238 A0 IL 211238A0
Authority
IL
Israel
Prior art keywords
low
signal processing
communication signal
interference cancellation
complexity interference
Prior art date
Application number
IL211238A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 filed Critical Ericsson Telefon Ab L M
Publication of IL211238A0 publication Critical patent/IL211238A0/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Radio Transmission System (AREA)
IL211238A 2008-08-29 2011-02-15 Method and apparatus for low-complexity interference cancellation in communication signal processing IL211238A0 (en)

Applications Claiming Priority (2)

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
PCT/EP2009/060390 WO2010023100A2 (en) 2008-08-29 2009-08-11 Method and apparatus for low-complexity interference cancellation in communication signal processing

Publications (1)

Publication Number Publication Date
IL211238A0 true IL211238A0 (en) 2011-04-28

Family

ID=41722008

Family Applications (1)

Application Number Title Priority Date Filing Date
IL211238A IL211238A0 (en) 2008-08-29 2011-02-15 Method and apparatus for low-complexity interference cancellation in communication signal processing

Country Status (6)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
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
US7143013B2 (en) 1999-11-04 2006-11-28 Verticalband, Limited Reliable symbols as a means of improving the performance of information transmission systems
JP2001136153A (ja) * 1999-11-05 2001-05-18 Japan Radio Co Ltd 干渉キャンセル装置
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
US7054396B2 (en) 2002-08-20 2006-05-30 Rf Micro Devices, Inc. Method and apparatus for multipath signal compensation in spread-spectrum communications systems
US8761321B2 (en) * 2005-04-07 2014-06-24 Iii Holdings 1, Llc Optimal feedback weighting for soft-decision cancellers
US7876810B2 (en) * 2005-04-07 2011-01-25 Rambus Inc. Soft weighted interference cancellation for CDMA systems
US7697595B2 (en) 2006-05-11 2010-04-13 Tensorcomm Incorporated Interference cancellation in variable codelength systems for multi-access communication
US8005128B1 (en) * 2003-09-23 2011-08-23 Rambus Inc. Methods for estimation and interference cancellation for signal processing
CN1886925B (zh) * 2003-09-25 2010-12-22 高通股份有限公司 在无线通信系统中具有多个天线的分层编码
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
RU2510582C2 (ru) 2014-03-27
US20100054373A1 (en) 2010-03-04
WO2010023100A2 (en) 2010-03-04
JP2012501134A (ja) 2012-01-12
JP5538395B2 (ja) 2014-07-02
WO2010023100A3 (en) 2010-07-15

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