JP2002064579A5 - - Google Patents

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Publication number
JP2002064579A5
JP2002064579A5 JP2000249447A JP2000249447A JP2002064579A5 JP 2002064579 A5 JP2002064579 A5 JP 2002064579A5 JP 2000249447 A JP2000249447 A JP 2000249447A JP 2000249447 A JP2000249447 A JP 2000249447A JP 2002064579 A5 JP2002064579 A5 JP 2002064579A5
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JP
Japan
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JP2000249447A
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JP2002064579A (ja
JP3987274B2 (ja
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Priority to JP2000249447A priority Critical patent/JP3987274B2/ja
Priority claimed from JP2000249447A external-priority patent/JP3987274B2/ja
Priority to US09/930,230 priority patent/US20020023247A1/en
Priority to EP01119619A priority patent/EP1182839A3/en
Publication of JP2002064579A publication Critical patent/JP2002064579A/ja
Publication of JP2002064579A5 publication Critical patent/JP2002064579A5/ja
Application granted granted Critical
Publication of JP3987274B2 publication Critical patent/JP3987274B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000249447A 2000-08-21 2000-08-21 多値変調方式の伝送装置 Expired - Fee Related JP3987274B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000249447A JP3987274B2 (ja) 2000-08-21 2000-08-21 多値変調方式の伝送装置
US09/930,230 US20020023247A1 (en) 2000-08-21 2001-08-16 System for transmitting information codes with multi-level modulation scheme and a modulation apparatus
EP01119619A EP1182839A3 (en) 2000-08-21 2001-08-20 Convolutionally encoded QAM transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000249447A JP3987274B2 (ja) 2000-08-21 2000-08-21 多値変調方式の伝送装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005286149A Division JP3980038B2 (ja) 2005-09-30 2005-09-30 多値変調方式の伝送装置

Publications (3)

Publication Number Publication Date
JP2002064579A JP2002064579A (ja) 2002-02-28
JP2002064579A5 true JP2002064579A5 (ja) 2005-11-17
JP3987274B2 JP3987274B2 (ja) 2007-10-03

Family

ID=18739183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000249447A Expired - Fee Related JP3987274B2 (ja) 2000-08-21 2000-08-21 多値変調方式の伝送装置

Country Status (3)

Country Link
US (1) US20020023247A1 (ja)
EP (1) EP1182839A3 (ja)
JP (1) JP3987274B2 (ja)

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US7043681B2 (en) * 2002-05-03 2006-05-09 Ibiquity Digital Corporation Digital audio broadcasting method and apparatus using complementary pattern-mapped convolutional codes
KR100630143B1 (ko) * 2002-09-30 2006-09-29 삼성전자주식회사 통신 시스템에서 셔플링 데이터의 수신 방법 및 장치
US6954504B2 (en) * 2002-10-25 2005-10-11 Qualcomm, Incorporated Method and system for code combining in a communication system
US20050232139A1 (en) * 2004-04-20 2005-10-20 Texas Instruments Incorporated Dual length block codes for multi-band OFDM
US8229022B2 (en) * 2005-10-21 2012-07-24 Nec Corporation Modulation and demodulation method, modulation apparatus and demodulation apparatus
JP4729727B2 (ja) * 2006-02-06 2011-07-20 学校法人 名城大学 誤り訂正装置、受信装置、誤り訂正方法および誤り訂正プログラム
WO2007110901A1 (ja) * 2006-03-24 2007-10-04 Mitsubishi Denki Kabushiki Kaisha インタリーブ方法および通信装置
JP2008065546A (ja) * 2006-09-06 2008-03-21 Sony Computer Entertainment Inc データ転送システム、データ転送装置、ファイル形式変換装置、およびデータ転送方法
JP5177788B2 (ja) * 2007-04-27 2013-04-10 横河電機株式会社 シリアルデータ通信装置およびこれを用いた測定器
AU2007254595B2 (en) * 2007-12-20 2011-04-07 Canon Kabushiki Kaisha Constellation detection
US8296630B2 (en) * 2008-10-02 2012-10-23 Fujitsu Limited Multi-mode forward error correction
JP4867980B2 (ja) * 2008-11-26 2012-02-01 住友電気工業株式会社 誤り訂正復号装置
US8537938B2 (en) 2009-01-14 2013-09-17 Thomson Licensing Method and apparatus for demultiplexer design for multi-edge type LDPC coded modulation
JP5195550B2 (ja) * 2009-03-17 2013-05-08 沖電気工業株式会社 復号装置及び符号化システム
US8509329B2 (en) * 2009-11-06 2013-08-13 Samsung Electronics Co., Ltd. Data receiving apparatus for receiving data frame using constellation mapping scheme and data transmission apparatus for transmitting the date frame
EP2509271B1 (en) * 2009-12-01 2019-08-07 Nec Corporation Data transmission method, data reception method, data modulation device, data demodulation device
US8862960B2 (en) * 2011-10-10 2014-10-14 Lsi Corporation Systems and methods for parity shared data encoding
TWI521528B (zh) * 2012-08-08 2016-02-11 群聯電子股份有限公司 記憶體儲存裝置、其記憶體控制器與資料處理方法
JP6160802B2 (ja) * 2012-08-14 2017-07-12 シャープ株式会社 ビット符号化装置、ビット復号装置、送信装置、受信装置、ビット符号化方法、ビット復号方法、送信方法、受信方法およびプログラム
US9130599B2 (en) * 2013-12-24 2015-09-08 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods of converting detector output to multi-level soft information
JP6411880B2 (ja) * 2014-12-11 2018-10-24 Ｎｅｃプラットフォームズ株式会社 誤り訂正符号化回路、誤り訂正復号化回路および方法
JP6365695B2 (ja) * 2015-02-03 2018-08-01 日本電気株式会社 信号処理装置及び信号処理方法
JP6596139B2 (ja) * 2018-09-20 2019-10-23 Ｎｅｃプラットフォームズ株式会社 誤り訂正符号化回路、誤り訂正復号化回路および方法
JP7299496B2 (ja) * 2019-09-10 2023-06-28 富士通株式会社 符号化回路、復号化回路、符号化方法、復号化方法、伝送装置、及び光伝送システム
JP2021111864A (ja) * 2020-01-09 2021-08-02 富士通株式会社 符号化回路、復号化回路、符号化方法、及び復号化方法
JP2022026454A (ja) * 2020-07-31 2022-02-10 富士通株式会社 通信装置および通信システム
CN112036109B (zh) * 2020-08-31 2024-04-16 合肥工业大学 一种基于量子元胞自动机线延迟的比特位重排电路及方法

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US5233629A (en) * 1991-07-26 1993-08-03 General Instrument Corporation Method and apparatus for communicating digital data using trellis coded qam
US5305352A (en) * 1991-10-31 1994-04-19 At&T Bell Laboratories Coded modulation with unequal error protection
US5892879A (en) * 1992-03-26 1999-04-06 Matsushita Electric Industrial Co., Ltd. Communication system for plural data streams
US5258987A (en) * 1992-04-16 1993-11-02 At&T Bell Laboratories Multilevel coding using trellis-coded modulation and reed-solomon codes
US5548615A (en) * 1993-05-03 1996-08-20 At&T Corp. Methods and apparatus for rotationally invariant multilevel coding
US5675590A (en) * 1994-11-23 1997-10-07 At&T Wireless Services, Inc. Cyclic trellis coded modulation
US6356555B1 (en) * 1995-08-25 2002-03-12 Terayon Communications Systems, Inc. Apparatus and method for digital data transmission using orthogonal codes
DE19609909A1 (de) * 1996-03-14 1997-09-18 Deutsche Telekom Ag Verfahren und System zur OFDM-Mehrträger-Übertragung von digitalen Rundfunksignalen
FI104133B1 (fi) * 1997-11-28 1999-11-15 Nokia Mobile Phones Ltd Koodaus- ja modulointimenetelmä ja laite sen soveltamiseksi
US6130643A (en) * 1999-04-14 2000-10-10 Trw Inc. Antenna nulling system for suppressing jammer signals

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