JP5136577B2 - 等化器および等化方法 - Google Patents

等化器および等化方法 Download PDF

Info

Publication number
JP5136577B2
JP5136577B2 JP2010049358A JP2010049358A JP5136577B2 JP 5136577 B2 JP5136577 B2 JP 5136577B2 JP 2010049358 A JP2010049358 A JP 2010049358A JP 2010049358 A JP2010049358 A JP 2010049358A JP 5136577 B2 JP5136577 B2 JP 5136577B2
Authority
JP
Japan
Prior art keywords
signal
unit
nonlinear
equalization
delay
Prior art date
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.)
Expired - Fee Related
Application number
JP2010049358A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010244673A5 (cg-RX-API-DMAC7.html
JP2010244673A (ja
Inventor
淳 速水
誠 糸長
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JVCKenwood Corp
Original Assignee
JVCKenwood Corp
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
Priority to JP2010049358A priority Critical patent/JP5136577B2/ja
Application filed by JVCKenwood Corp filed Critical JVCKenwood Corp
Priority to KR1020117024218A priority patent/KR20110129470A/ko
Priority to PCT/JP2010/001971 priority patent/WO2010106810A1/ja
Priority to US13/256,608 priority patent/US8611411B2/en
Priority to KR1020127033156A priority patent/KR101495979B1/ko
Priority to CN201080012536.5A priority patent/CN102356432B/zh
Publication of JP2010244673A publication Critical patent/JP2010244673A/ja
Publication of JP2010244673A5 publication Critical patent/JP2010244673A5/ja
Application granted granted Critical
Publication of JP5136577B2 publication Critical patent/JP5136577B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2010049358A 2009-03-19 2010-03-05 等化器および等化方法 Expired - Fee Related JP5136577B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2010049358A JP5136577B2 (ja) 2009-03-19 2010-03-05 等化器および等化方法
PCT/JP2010/001971 WO2010106810A1 (ja) 2009-03-19 2010-03-18 等化器および等化方法
US13/256,608 US8611411B2 (en) 2009-03-19 2010-03-18 Equalizer and equalization method
KR1020127033156A KR101495979B1 (ko) 2009-03-19 2010-03-18 등화기 및 등화 방법
KR1020117024218A KR20110129470A (ko) 2009-03-19 2010-03-18 등화기 및 등화 방법
CN201080012536.5A CN102356432B (zh) 2009-03-19 2010-03-18 均衡器和均衡方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009068949 2009-03-19
JP2009068949 2009-03-19
JP2010049358A JP5136577B2 (ja) 2009-03-19 2010-03-05 等化器および等化方法

Publications (3)

Publication Number Publication Date
JP2010244673A JP2010244673A (ja) 2010-10-28
JP2010244673A5 JP2010244673A5 (cg-RX-API-DMAC7.html) 2011-04-28
JP5136577B2 true JP5136577B2 (ja) 2013-02-06

Family

ID=43097505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010049358A Expired - Fee Related JP5136577B2 (ja) 2009-03-19 2010-03-05 等化器および等化方法

Country Status (1)

Country Link
JP (1) JP5136577B2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113067786A (zh) * 2020-01-02 2021-07-02 上海诺基亚贝尔股份有限公司 用于均衡信号的设备、方法、装置及计算机可读介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07152716A (ja) * 1993-11-30 1995-06-16 Victor Co Of Japan Ltd ニューラルネットワークの学習方法
JPH1155132A (ja) * 1997-07-30 1999-02-26 Nec Corp 無線機及び無線通信方法
JP3818032B2 (ja) * 2000-07-28 2006-09-06 日本ビクター株式会社 記録情報再生装置
JP2003085764A (ja) * 2000-10-31 2003-03-20 Matsushita Electric Ind Co Ltd 波形等化器およびｐｒｍｌ検出器
JP4561151B2 (ja) * 2004-04-06 2010-10-13 ソニー株式会社 信号処理装置及び方法、並びに信号復号装置
JP4593959B2 (ja) * 2004-04-09 2010-12-08 ソニー株式会社 適応等化装置及び方法
JP4556197B2 (ja) * 2008-06-23 2010-10-06 日本ビクター株式会社 再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113067786A (zh) * 2020-01-02 2021-07-02 上海诺基亚贝尔股份有限公司 用于均衡信号的设备、方法、装置及计算机可读介质

Also Published As

Publication number Publication date
JP2010244673A (ja) 2010-10-28

Similar Documents

Publication Publication Date Title
CN102356432B (zh) 均衡器和均衡方法
KR100244767B1 (ko) 디지탈 자기 기록/재생 시스템의 선택적 동기/비동기 부분 응답 채널 데이터 검출 장치
US5343335A (en) Signal processing system having intersymbol-interference cancelling means and method of same
JP2004080210A (ja) デジタルフィルタ
JP2005135563A (ja) 適応等化器
JP2001101799A (ja) デジタル再生信号処理装置
JP5136489B2 (ja) 等化器および等化方法
JP5445416B2 (ja) 等化器および等化方法
JP5136577B2 (ja) 等化器および等化方法
JP2941713B2 (ja) データ貯蔵機器のデータ検出方法及び装置
WO2010106810A1 (ja) 等化器および等化方法
JP5212260B2 (ja) 等化器、等化方法、及びプログラム
JP2011008836A (ja) 等化器及び等化方法
JP4727310B2 (ja) 波形等化装置、情報再生装置、波形等化方法、波形等化プログラムおよび記録媒体
KR100253735B1 (ko) 디지탈 자기 기록/재생 시스템의 동기식 부분 응답 채널 데이터 검출기
JP2000151425A (ja) Ｐｒｍｌ（部分応答最尤）検出器とデータ誤り訂正符号生成器
KR100244768B1 (ko) 디지탈 자기 기록/재생 시스템의 비동기식 부분 응답 채널 데이터 검출 장치
JP4318028B2 (ja) 信号処理装置
JP4593312B2 (ja) 波形等化装置、情報再生装置、波形等化方法、波形等化プログラムおよび記録媒体
JP4009966B2 (ja) ビタビ復号器
JP4009964B2 (ja) ビタビ復号器
JP4009965B2 (ja) ビタビ復号方法
JP4009963B2 (ja) ビタビ復号方法
JP5099035B2 (ja) デジタルフィルタ
JP3994987B2 (ja) 再生装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110310

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110311

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20111012

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120321

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120424

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120515

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120710

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121016

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121029

R150 Certificate of patent or registration of utility model

Ref document number: 5136577

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151122

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees