JP2012029305A5 - - Google Patents

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Publication number
JP2012029305A5
JP2012029305A5 JP2011180517A JP2011180517A JP2012029305A5 JP 2012029305 A5 JP2012029305 A5 JP 2012029305A5 JP 2011180517 A JP2011180517 A JP 2011180517A JP 2011180517 A JP2011180517 A JP 2011180517A JP 2012029305 A5 JP2012029305 A5 JP 2012029305A5
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JP
Japan
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filter
estimate
feedback
sinr
output
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JP2011180517A
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English (en)
Japanese (ja)
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JP2012029305A (ja
JP5405541B2 (ja
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Priority claimed from US10/199,159 external-priority patent/US7046726B2/en
Priority claimed from US10/199,158 external-priority patent/US7035329B2/en
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Publication of JP2012029305A publication Critical patent/JP2012029305A/ja
Publication of JP2012029305A5 publication Critical patent/JP2012029305A5/ja
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Publication of JP5405541B2 publication Critical patent/JP5405541B2/ja
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Expired - Fee Related legal-status Critical Current

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JP2011180517A 2002-07-18 2011-08-22 ハイブリッド判定フィードバック等化に関する方法及び装置 Expired - Fee Related JP5405541B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/199,159 US7046726B2 (en) 2002-07-18 2002-07-18 Method and apparatus for hybrid decision feedback equalization
US10/199,159 2002-07-18
US10/199,158 US7035329B2 (en) 2002-07-18 2002-07-18 Soft slicer in a hybrid decision feedback equalizer
US10/199,158 2002-07-18

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2009132927A Division JP4902696B2 (ja) 2002-07-18 2009-06-02 ハイブリッド判定フィードバック等化に関する方法及び装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013122368A Division JP5694444B2 (ja) 2002-07-18 2013-06-11 ハイブリッド判定フィードバック等化に関する方法及び装置

Publications (3)

Publication Number Publication Date
JP2012029305A JP2012029305A (ja) 2012-02-09
JP2012029305A5 true JP2012029305A5 (enExample) 2012-03-29
JP5405541B2 JP5405541B2 (ja) 2014-02-05

Family

ID=30772526

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2004523610A Expired - Fee Related JP4373330B2 (ja) 2002-07-18 2003-07-18 ハイブリッド判定フィードバック・イコライゼーションに関する方法及び装置
JP2009132927A Expired - Fee Related JP4902696B2 (ja) 2002-07-18 2009-06-02 ハイブリッド判定フィードバック等化に関する方法及び装置
JP2011180517A Expired - Fee Related JP5405541B2 (ja) 2002-07-18 2011-08-22 ハイブリッド判定フィードバック等化に関する方法及び装置
JP2013122368A Expired - Fee Related JP5694444B2 (ja) 2002-07-18 2013-06-11 ハイブリッド判定フィードバック等化に関する方法及び装置
JP2014161197A Expired - Fee Related JP5855716B2 (ja) 2002-07-18 2014-08-07 ハイブリッド判定フィードバック等化に関する方法及び装置

Family Applications Before (2)

Application Number Title Priority Date Filing Date
JP2004523610A Expired - Fee Related JP4373330B2 (ja) 2002-07-18 2003-07-18 ハイブリッド判定フィードバック・イコライゼーションに関する方法及び装置
JP2009132927A Expired - Fee Related JP4902696B2 (ja) 2002-07-18 2009-06-02 ハイブリッド判定フィードバック等化に関する方法及び装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2013122368A Expired - Fee Related JP5694444B2 (ja) 2002-07-18 2013-06-11 ハイブリッド判定フィードバック等化に関する方法及び装置
JP2014161197A Expired - Fee Related JP5855716B2 (ja) 2002-07-18 2014-08-07 ハイブリッド判定フィードバック等化に関する方法及び装置

Country Status (15)

Country Link
EP (5) EP2254293A3 (enExample)
JP (5) JP4373330B2 (enExample)
KR (1) KR101013628B1 (enExample)
CN (1) CN100583853C (enExample)
AT (3) ATE507639T1 (enExample)
AU (1) AU2003256623C1 (enExample)
BR (1) BRPI0312747B1 (enExample)
CA (1) CA2493106C (enExample)
DE (2) DE60336863D1 (enExample)
ES (1) ES2365730T3 (enExample)
IL (2) IL165868A0 (enExample)
MX (1) MXPA05000707A (enExample)
NO (1) NO20050863L (enExample)
RU (2) RU2328081C2 (enExample)
WO (1) WO2004010665A2 (enExample)

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EP2254293A3 (en) * 2002-07-18 2010-12-08 Qualcomm Incorporated Method and apparatus for decision feedback equalization
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US7522663B2 (en) 2005-03-10 2009-04-21 Stmicroelectronics, Inc. Burst error limiting feedback equalizer system and method for multidimensional modulation systems
US8218615B2 (en) 2005-03-29 2012-07-10 Qualcomm Incorporated Method and apparatus for block-wise decision-feedback equalization for wireless communication
US8615035B2 (en) 2005-03-29 2013-12-24 Qualcomm Incorporated Method and apparatus for block-wise decision-feedback equalization for wireless communication
US8098722B2 (en) * 2005-03-29 2012-01-17 Qualcomm Incorporated Method and apparatus for equalization control
CN1845539B (zh) * 2005-04-08 2010-12-29 上海奇普科技有限公司 一种具有重叠结构的时域自适应均衡器
DE602005017765D1 (de) * 2005-08-02 2009-12-31 Alcatel Lucent Empfänger eines optischen Signals
US7590197B2 (en) 2005-12-20 2009-09-15 Research In Motion Limited Correction circuit for improving performance in a channel decoder
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US7826523B2 (en) * 2006-03-31 2010-11-02 Intel Corporation Effective adaptive filtering techniques
US8116364B2 (en) * 2007-04-18 2012-02-14 Mediatek Inc. Selective slicing equalizer
RU2405274C1 (ru) * 2009-04-01 2010-11-27 Открытое акционерное общество "Концерн "Созвездие" Последовательный модем с комбинированной обратной связью
KR101096769B1 (ko) 2009-12-31 2011-12-21 한국산업기술대학교산학협력단 Ｄｔｖ 방송 시스템 환경에서 동일 채널 중계기를 위한 다중 레벨 상관 ｌｍｓ 기반의 채널 등화 방법 및 장치
RU2465725C1 (ru) * 2011-04-21 2012-10-27 Открытое акционерное общество "Концерн "Созвездие" Широкополосная система радиосвязи кв диапазона
US8913901B2 (en) * 2012-02-20 2014-12-16 Tyco Electronics Subsea Communications Llc System and method for blind equalization and carrier phase recovery in a quadrature amplitude modulated system
GB2503073B (en) * 2013-03-27 2014-04-23 Imagination Tech Ltd Efficient tracking of decision-feedback equaliser coefficients
RU2558609C2 (ru) * 2013-06-18 2015-08-10 Федеральное государственное бюджетное учреждение науки Научно-исследовательский институт системных исследований Российской академии наук (НИИСИ РАН) Передатчик со следящей обратной связью
WO2014209326A1 (en) * 2013-06-27 2014-12-31 Intel Corporation Low power equalizer and its training
DE102014201233B4 (de) * 2014-01-23 2023-12-14 Rohde & Schwarz GmbH & Co. Kommanditgesellschaft Entzerrungsfilter
US9768913B1 (en) * 2016-03-09 2017-09-19 Samsung Electronics Co., Ltd System and method for multiple input multiple output (MIMO) detection with soft slicer
CN108111182A (zh) * 2016-11-25 2018-06-01 晨星半导体股份有限公司 错误限制方法、错误限制器以及数字接收电路
US10135645B1 (en) * 2017-10-18 2018-11-20 Cisco Technology, Inc. Equalizer optimization for FEC-protected communication links
WO2019222373A1 (en) * 2018-05-18 2019-11-21 Macom Technology Solutions Holdings, Inc. Dynamic constellation adaptation for slicer
DE102018208210A1 (de) * 2018-05-24 2019-11-28 Siemens Aktiengesellschaft Einrichtung und Verfahren zum Ermitteln eines Zeitversatzes zwischen zwei Zeitbasen
KR102192377B1 (ko) * 2018-12-05 2020-12-18 서울여자대학교 산학협력단 두개악안면영상에서의 자동 치아 분리방법 및 시스템
CN110138696A (zh) * 2019-05-28 2019-08-16 科大讯飞股份有限公司 信道均衡方法及装置
CN111131101B (zh) * 2019-12-28 2022-02-08 芯动微电子科技(珠海)有限公司 一种反馈均衡电路
CN116187064B (zh) * 2023-02-14 2024-03-12 中国科学院国家空间科学中心 一种连续信号时间序列二阶导数的数值仿真方法

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US5493454A (en) * 1994-10-04 1996-02-20 Quantum Corporation Write precompensation optimization in a PRML channel using a selected PRML signal level
US5513216A (en) * 1994-10-13 1996-04-30 At&T Corp. Hybrid equalizer arrangement for use in data communications equipment
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US5809086A (en) * 1996-03-20 1998-09-15 Lucent Technologies Inc. Intelligent timing recovery for a broadband adaptive equalizer
JP3660068B2 (ja) * 1996-09-12 2005-06-15 株式会社ルネサステクノロジ 位相比較器
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US6226323B1 (en) * 1998-11-03 2001-05-01 Broadcom Corporation Technique for minimizing decision feedback equalizer wordlength in the presence of a DC component
US6195632B1 (en) * 1998-11-25 2001-02-27 Matsushita Electric Industrial Co., Ltd. Extracting formant-based source-filter data for coding and synthesis employing cost function and inverse filtering
JP2000315957A (ja) * 1999-04-30 2000-11-14 Jisedai Digital Television Hoso System Kenkyusho:Kk 復号装置
EP1177663B1 (en) * 1999-05-11 2008-10-01 Telefonaktiebolaget LM Ericsson (publ) Multicarrier equaliser based on krakovian algebra
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US7023931B2 (en) 2001-11-05 2006-04-04 Texas Instruments Incorporated System and method for soft slicing
EP2254293A3 (en) * 2002-07-18 2010-12-08 Qualcomm Incorporated Method and apparatus for decision feedback equalization

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