JP2007508757A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2007508757A5 JP2007508757A5 JP2006534654A JP2006534654A JP2007508757A5 JP 2007508757 A5 JP2007508757 A5 JP 2007508757A5 JP 2006534654 A JP2006534654 A JP 2006534654A JP 2006534654 A JP2006534654 A JP 2006534654A JP 2007508757 A5 JP2007508757 A5 JP 2007508757A5
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/684,598 US7212593B2 (en) | 2003-10-14 | 2003-10-14 | Method of and apparatus for noise whitening filtering |
| PCT/EP2004/011274 WO2005041510A1 (en) | 2003-10-14 | 2004-10-08 | Method of and apparatus for noise whitening filtering |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007508757A JP2007508757A (ja) | 2007-04-05 |
| JP2007508757A5 true JP2007508757A5 (enExample) | 2010-11-04 |
| JP4621683B2 JP4621683B2 (ja) | 2011-01-26 |
Family
ID=34422981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006534654A Expired - Fee Related JP4621683B2 (ja) | 2003-10-14 | 2004-10-08 | ノイズ白色化フィルタリング方法および装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7212593B2 (enExample) |
| EP (1) | EP1673911B1 (enExample) |
| JP (1) | JP4621683B2 (enExample) |
| CN (1) | CN100521664C (enExample) |
| WO (1) | WO2005041510A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7496164B1 (en) | 2003-05-02 | 2009-02-24 | At&T Mobility Ii Llc | Systems and methods for interference cancellation in a radio receiver system |
| US7450924B1 (en) * | 2004-03-25 | 2008-11-11 | At&T Mobility Ii Llc | Interference cancellation and receive diversity for single-valued modulation receivers |
| US20050250466A1 (en) * | 2004-04-26 | 2005-11-10 | Hellosoft Inc. | Method and apparatus for improving MLSE in the presence of co-channel interferer for GSM/GPRS systems |
| TWI256815B (en) * | 2004-07-27 | 2006-06-11 | Mediatek Inc | Frequency synchronization device and the method thereof |
| US20060093056A1 (en) * | 2004-10-29 | 2006-05-04 | Pekka Kaasila | Signal reception in mobile communication network |
| WO2007000620A1 (en) * | 2005-06-28 | 2007-01-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and device for synchronization and channel estimation in a radio receiver |
| US8031794B2 (en) * | 2006-05-09 | 2011-10-04 | At&T Mobility Ii Llc | Systems and methods for interference cancellation in a multiple antenna radio receiver system |
| US7603092B2 (en) * | 2006-06-19 | 2009-10-13 | Motorola, Inc. | Estimation of CINR and RSSI in a wireless communication system |
| US8275323B1 (en) * | 2006-07-14 | 2012-09-25 | Marvell International Ltd. | Clear-channel assessment in 40 MHz wireless receivers |
| US8126099B2 (en) * | 2007-02-09 | 2012-02-28 | Research In Motion Limited | Apparatus, and associated method, for filtering a receive signal by adaptive operation of an input noise whitening filter |
| EP1956718A1 (en) * | 2007-02-09 | 2008-08-13 | Research In Motion Limited | Apparatus, and associated method, for filtering a receive signal by adaptive operation of an input noise whitening filter |
| KR101225556B1 (ko) * | 2008-08-25 | 2013-01-23 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 프리-화이트닝을 사용한 ｌｍｓ 알고리즘에 의해 적응된 적응형 필터의 갱신된 필터 계수를 결정하기 위한 방법 |
| CN101478321B (zh) * | 2009-01-19 | 2012-08-15 | 华为终端有限公司 | 提高系统性能增益的方法和装置 |
| US8175200B2 (en) * | 2009-12-18 | 2012-05-08 | Telefonaktiebolaget L M Ericsson (Publ) | Hybrid correlation and least squares channel estimation |
| EP2495921B1 (en) * | 2011-02-28 | 2017-12-20 | Alcatel Lucent | Enhanced signal detection for distortion mitigation in optical transmission systems |
| WO2011100928A2 (zh) * | 2011-04-14 | 2011-08-25 | 华为技术有限公司 | 滤波处理方法和装置 |
| US8982849B1 (en) | 2011-12-15 | 2015-03-17 | Marvell International Ltd. | Coexistence mechanism for 802.11AC compliant 80 MHz WLAN receivers |
| US8896949B1 (en) | 2013-03-07 | 2014-11-25 | Western Digital Technologies, Inc. | Disk drive employing general noise whitening filter to reduce length of data dependent noise whitening filters |
| US9312968B2 (en) * | 2013-06-07 | 2016-04-12 | Samsung Electronics Co., Ltd. | Computing system with power estimation mechanism and method of operation thereof |
| US8947812B1 (en) | 2014-03-27 | 2015-02-03 | Western Digital Technologies, Inc. | Data storage device comprising equalizer filter and inter-track interference filter |
| WO2015165042A1 (zh) * | 2014-04-29 | 2015-11-05 | 华为技术有限公司 | 信号接收方法及接收机 |
| CN105763493A (zh) * | 2014-12-17 | 2016-07-13 | 深圳市中兴微电子技术有限公司 | 一种信号干扰抑制方法和装置 |
| US9183877B1 (en) | 2015-03-20 | 2015-11-10 | Western Digital Technologies, Inc. | Data storage device comprising two-dimensional data dependent noise whitening filters for two-dimensional recording |
| KR102110538B1 (ko) * | 2018-02-28 | 2020-05-13 | 엘지전자 주식회사 | 신호 처리 장치 및 이를 구비하는 영상표시장치 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6314147B1 (en) * | 1997-11-04 | 2001-11-06 | The Board Of Trustees Of The Leland Stanford Junior University | Two-stage CCI/ISI reduction with space-time processing in TDMA cellular networks |
| JPH11261441A (ja) * | 1998-03-12 | 1999-09-24 | Oki Electric Ind Co Ltd | 周波数制御回路 |
| US6226321B1 (en) * | 1998-05-08 | 2001-05-01 | The United States Of America As Represented By The Secretary Of The Air Force | Multichannel parametric adaptive matched filter receiver |
| US6185175B1 (en) * | 1998-12-02 | 2001-02-06 | Cirrus Logic, Inc. | Sampled amplitude read channel employing noise whitening in a remod/demod sequence detector |
| US6249179B1 (en) * | 1999-09-08 | 2001-06-19 | Atmel Corporation | Direct digital synthesis in a QAM demodulator |
| GB2355900B (en) * | 1999-10-29 | 2004-03-17 | Ericsson Telefon Ab L M | Radio receiver |
| US6590932B1 (en) * | 1999-11-24 | 2003-07-08 | Ericsson Inc. | Methods, receiver devices and systems for whitening a signal disturbance in a communication signal |
| US6674820B1 (en) | 2000-02-15 | 2004-01-06 | Ericsson Inc. | Receiver devices, systems and methods for receiving communication signals subject to colored noise |
| SE517039C2 (sv) | 2000-05-31 | 2002-04-02 | Bjoern Ottersten | Anordning och metod för kanalinterferensdämpning |
| FI114258B (fi) * | 2000-06-09 | 2004-09-15 | Nokia Corp | Menetelmä häiriön vaikutuksen vähentämiseksi ja vastaanotin |
| FR2812480B1 (fr) | 2000-07-28 | 2003-01-17 | Nortel Matra Cellular | Procede de traitement d'un signal numerique en entree d'un egaliseur de canal |
| US6470047B1 (en) * | 2001-02-20 | 2002-10-22 | Comsys Communications Signal Processing Ltd. | Apparatus for and method of reducing interference in a communications receiver |
| EP1255387A1 (en) | 2001-05-04 | 2002-11-06 | Siemens Information and Communication Networks S.p.A. | Estimation of a plurality of channels in a diversity receiver |
| US7079601B2 (en) | 2001-06-19 | 2006-07-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient channel estimation in a digital communications system |
-
2003
- 2003-10-14 US US10/684,598 patent/US7212593B2/en not_active Expired - Fee Related
-
2004
- 2004-10-08 JP JP2006534654A patent/JP4621683B2/ja not_active Expired - Fee Related
- 2004-10-08 WO PCT/EP2004/011274 patent/WO2005041510A1/en not_active Ceased
- 2004-10-08 CN CNB2004800303761A patent/CN100521664C/zh not_active Expired - Fee Related
- 2004-10-08 EP EP04765896.8A patent/EP1673911B1/en not_active Expired - Lifetime