JP2005159467A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2005159467A5 JP2005159467A5 JP2003391296A JP2003391296A JP2005159467A5 JP 2005159467 A5 JP2005159467 A5 JP 2005159467A5 JP 2003391296 A JP2003391296 A JP 2003391296A JP 2003391296 A JP2003391296 A JP 2003391296A JP 2005159467 A5 JP2005159467 A5 JP 2005159467A5
- 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.)
- Pending
Links
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003391296A JP2005159467A (ja) | 2003-11-20 | 2003-11-20 | 等化方法およびそれを利用した受信装置 |
| TW093130829A TW200518452A (en) | 2003-11-20 | 2004-10-12 | Equalizing method and signal receiver using such equalizing method |
| US10/985,951 US20050111539A1 (en) | 2003-11-20 | 2004-11-12 | Equalization method and apparatus using the same |
| CNA2004100925865A CN1619960A (zh) | 2003-11-20 | 2004-11-16 | 均衡方法以及利用其的接收装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003391296A JP2005159467A (ja) | 2003-11-20 | 2003-11-20 | 等化方法およびそれを利用した受信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005159467A JP2005159467A (ja) | 2005-06-16 |
| JP2005159467A5 true JP2005159467A5 (ja) | 2007-01-11 |
Family
ID=34587479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003391296A Pending JP2005159467A (ja) | 2003-11-20 | 2003-11-20 | 等化方法およびそれを利用した受信装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20050111539A1 (ja) |
| JP (1) | JP2005159467A (ja) |
| CN (1) | CN1619960A (ja) |
| TW (1) | TW200518452A (ja) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2892586A1 (fr) * | 2005-10-24 | 2007-04-27 | France Telecom | Procede et dispositif de reception hybride comportant un egaliseur canal et un annuleur d'interference |
| US7978752B2 (en) * | 2006-03-15 | 2011-07-12 | Interdigital Technology Corporation | Method and apparatus for switching operating modes of a receiver |
| JP4822946B2 (ja) * | 2006-06-16 | 2011-11-24 | 日本無線株式会社 | 適応等化器 |
| US8098781B1 (en) * | 2007-10-12 | 2012-01-17 | Harris Corporation | Communications system using adaptive filter with normalization circuit |
| US7860200B2 (en) * | 2007-10-12 | 2010-12-28 | Harris Corporation | Communications system using adaptive filter that is selected based on output power |
| US7864835B2 (en) * | 2007-10-12 | 2011-01-04 | Harris Corporation | Communications system using adaptive filter and variable delay before adaptive filter taps |
| US8204164B1 (en) * | 2007-10-12 | 2012-06-19 | Harris Corporation | Communications system using adaptive filter and selected adaptive filter taps |
| US8094763B1 (en) * | 2007-10-12 | 2012-01-10 | Harris Corporation | Communications system using adaptive filter with adaptive update gain |
| US8787510B2 (en) * | 2008-12-31 | 2014-07-22 | Motorola Mobility Llc | Channel selection exploiting multiple observations of the channel delay spread |
| US8194728B2 (en) * | 2009-03-09 | 2012-06-05 | Himax Media Solutions, Inc. | Tap/group-revivable decision feedback equalizing method and equalizer using the same |
| EP2343837A1 (en) * | 2010-01-08 | 2011-07-13 | Alcatel Lucent | Channel state information feedback using a hierarchical codebook for vector quantisation |
| JP4763090B1 (ja) * | 2010-12-02 | 2011-08-31 | パナソニック株式会社 | 等化装置及び等化方法 |
| EP2506457B1 (en) * | 2011-03-31 | 2016-03-30 | Alcatel Lucent | Processing of digital detection signals generated by coherent optical detection |
| US8724690B1 (en) | 2012-10-23 | 2014-05-13 | L-3 Communications Corp. | Multipath delay calculator for a decision feedback equalizer |
| WO2014107835A1 (en) * | 2013-01-08 | 2014-07-17 | Qualcomm Incorporated | Apparatus and methods for estimating optical ethernet data sequences |
| US9698914B2 (en) * | 2013-03-30 | 2017-07-04 | Zte Corporation | Recovering data from quadrature phase shift keying modulated optical signals |
| US9680668B2 (en) | 2014-12-16 | 2017-06-13 | Intel Corporation | Delay resilient decision feedback equalizer |
| US9692618B2 (en) * | 2015-09-30 | 2017-06-27 | Huawei Technologies Co., Ltd. | Pipeline multiplexer loop architecture for decision feedback equalizer circuits |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1182836A3 (en) * | 1992-09-18 | 2002-06-12 | Oki Electric Industry Company, Limited | Adaptive equalising receiver and maximum likelihood sequence estimating receiver |
| JP3325731B2 (ja) * | 1994-11-15 | 2002-09-17 | 株式会社日立国際電気 | 移動通信における適応等化方式 |
| DE19803235A1 (de) * | 1998-01-28 | 1999-07-29 | Siemens Ag | Vorrichtung und Verfahren zur Veränderung des Rauschverhaltens in einem Empfänger eines Datenübertragungssystems |
| JPH11261457A (ja) * | 1998-03-10 | 1999-09-24 | Hitachi Ltd | 波形等化処理方法 |
| JPH11264561A (ja) * | 1998-03-18 | 1999-09-28 | Mitsubishi Paper Mills Ltd | 蓄熱性建材及び蓄熱方法 |
| US6327302B1 (en) * | 1998-08-28 | 2001-12-04 | Ericsson Inc. | Fast adaptive equalizer for wireless communication systems |
| JP3560138B2 (ja) * | 1999-12-06 | 2004-09-02 | 松下電器産業株式会社 | 波形等化器とこれを用いた移動局無線装置、基地局無線装置及び移動通信システム |
| US7027503B2 (en) * | 2002-06-04 | 2006-04-11 | Qualcomm Incorporated | Receiver with a decision feedback equalizer and a linear equalizer |
| EP1392001A1 (en) * | 2002-08-22 | 2004-02-25 | Vrije Universiteit Brussel | Adaptive equalizer |
| US7085317B2 (en) * | 2003-02-18 | 2006-08-01 | Qualcomm, Inc. | Communication receiver with an adaptive equalizer length |
-
2003
- 2003-11-20 JP JP2003391296A patent/JP2005159467A/ja active Pending
-
2004
- 2004-10-12 TW TW093130829A patent/TW200518452A/zh unknown
- 2004-11-12 US US10/985,951 patent/US20050111539A1/en not_active Abandoned
- 2004-11-16 CN CNA2004100925865A patent/CN1619960A/zh active Pending