JP2012504903A5 - - Google Patents

Download PDF

Info

Publication number
JP2012504903A5
JP2012504903A5 JP2011530058A JP2011530058A JP2012504903A5 JP 2012504903 A5 JP2012504903 A5 JP 2012504903A5 JP 2011530058 A JP2011530058 A JP 2011530058A JP 2011530058 A JP2011530058 A JP 2011530058A JP 2012504903 A5 JP2012504903 A5 JP 2012504903A5
Authority
JP
Japan
Prior art keywords
snr
steps
bit interleaver
bit
determining
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.)
Granted
Application number
JP2011530058A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012504903A (ja
JP5584219B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2009/005437 external-priority patent/WO2010039257A1/en
Publication of JP2012504903A publication Critical patent/JP2012504903A/ja
Publication of JP2012504903A5 publication Critical patent/JP2012504903A5/ja
Application granted granted Critical
Publication of JP5584219B2 publication Critical patent/JP5584219B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011530058A 2008-10-03 2009-10-02 ２元消失サロゲート・チャネルを用いたａｗｇｎチャネル条件下でビット・インタリーバをｌｄｐｃ符号および変調に適合させる方法および装置 Expired - Fee Related JP5584219B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10251708P 2008-10-03 2008-10-03
US61/102,517 2008-10-03
US19688908P 2008-10-21 2008-10-21
US61/196,889 2008-10-21
PCT/US2009/005437 WO2010039257A1 (en) 2008-10-03 2009-10-02 Method and apparatus for adapting a bit interleaver to ldpc codes and modulations under awgn channel conditions using binary erasure surrogate channels

Publications (3)

Publication Number Publication Date
JP2012504903A JP2012504903A (ja) 2012-02-23
JP2012504903A5 true JP2012504903A5 (enExample) 2013-12-12
JP5584219B2 JP5584219B2 (ja) 2014-09-03

Family

ID=41354107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011530058A Expired - Fee Related JP5584219B2 (ja) 2008-10-03 2009-10-02 ２元消失サロゲート・チャネルを用いたａｗｇｎチャネル条件下でビット・インタリーバをｌｄｐｃ符号および変調に適合させる方法および装置

Country Status (7)

Country Link
US (1) US8677219B2 (enExample)
EP (1) EP2329602B1 (enExample)
JP (1) JP5584219B2 (enExample)
KR (1) KR101630442B1 (enExample)
CN (1) CN102292917B (enExample)
BR (1) BRPI0919542A2 (enExample)
WO (1) WO2010039257A1 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12289192B2 (en) 2008-12-30 2025-04-29 Constellation Designs, LLC Systems and methods for receiving data transmitted using non-uniform QAM 256 constellations
US12425885B2 (en) 2010-07-08 2025-09-23 Constellation Designs, LLC Systems and methods for receiving data transmitted using non-uniform QAM 256 constellations via fading channels
EP2525496A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525498A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2525495A1 (en) * 2011-05-18 2012-11-21 Panasonic Corporation Bit-interleaved coding and modulation (BICM) with quasi-cyclic LDPC codes
EP2690790A1 (en) * 2012-07-27 2014-01-29 Panasonic Corporation Bit interleaving for rotated constellations with quasi-cyclic LDPC codes
EP2879295B1 (en) * 2012-07-27 2019-09-04 Sun Patent Trust Transmission method, reception method, transmitter, and receiver
WO2014017101A1 (ja) * 2012-07-27 2014-01-30 パナソニック株式会社 送信方法、送信機、受信方法、及び受信機
CN103023618B (zh) * 2013-01-11 2015-04-22 北京邮电大学 一种任意码长的极化编码方法
KR102002559B1 (ko) 2013-07-05 2019-07-22 삼성전자주식회사 송신 장치 및 그의 신호 처리 방법
KR20150005853A (ko) 2013-07-05 2015-01-15 삼성전자주식회사 송신 장치 및 그의 신호 처리 방법
US9735809B2 (en) 2013-09-26 2017-08-15 Samsung Electronics Co., Ltd. Transmitting apparatus and signal processing method thereof
KR102264848B1 (ko) * 2013-09-26 2021-06-14 삼성전자주식회사 송신 장치 및 그의 신호 처리 방법
US10135460B2 (en) * 2013-10-01 2018-11-20 Texas Instruments Incorporated Apparatus and method for multilevel coding (MLC) with binary alphabet polar codes
KR101830743B1 (ko) * 2013-11-25 2018-04-04 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법
WO2015088552A1 (en) * 2013-12-13 2015-06-18 Empire Technology Development Llc Low-complexity flash memory data-encoding techniques using simplified belief propagation
KR101776275B1 (ko) * 2014-02-19 2017-09-07 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
US9602137B2 (en) 2014-02-19 2017-03-21 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10425110B2 (en) * 2014-02-19 2019-09-24 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
KR101908352B1 (ko) * 2014-02-20 2018-10-16 상하이 내셔널 엔지니어링 리서치 센터 오브 디지털 텔레비전 컴퍼니, 리미티드 Ldpc 코드워드 인터리빙 매핑 방법 및 디인터리빙 디매핑 방법
US9685980B2 (en) * 2014-03-19 2017-06-20 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
KR101776272B1 (ko) 2014-03-19 2017-09-07 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
US9800269B2 (en) 2014-05-21 2017-10-24 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9602245B2 (en) 2014-05-21 2017-03-21 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
KR101775704B1 (ko) * 2014-05-21 2017-09-19 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
KR101775703B1 (ko) 2014-05-21 2017-09-06 삼성전자주식회사 송신 장치 및 그의 인터리빙 방법
US10361720B2 (en) * 2014-05-22 2019-07-23 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and 64-symbol mapping, and bit interleaving method using same
US10110676B2 (en) 2014-08-22 2018-10-23 Nexenta Systems, Inc. Parallel transparent restructuring of immutable content in a distributed object storage system
US9923970B2 (en) 2014-08-22 2018-03-20 Nexenta Systems, Inc. Multicast collaborative erasure encoding and distributed parity protection
US9729174B2 (en) * 2015-05-19 2017-08-08 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9692453B2 (en) 2015-05-19 2017-06-27 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10340954B2 (en) 2015-05-19 2019-07-02 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9680505B2 (en) * 2015-05-19 2017-06-13 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US10447428B2 (en) * 2015-05-19 2019-10-15 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9634692B2 (en) 2015-05-19 2017-04-25 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9595978B2 (en) * 2015-05-19 2017-03-14 Samsung Electronics Co., Ltd. Transmitting apparatus and interleaving method thereof
US9916878B2 (en) * 2016-03-15 2018-03-13 Maxlinear, Inc. Methods and systems for parallel column twist interleaving
US11475310B1 (en) * 2016-11-29 2022-10-18 Perceive Corporation Training network to minimize worst-case error
US10291318B2 (en) * 2017-04-27 2019-05-14 Nec Corporation Physical layer security in optical communications using Bessel modes
KR102186741B1 (ko) * 2020-04-01 2020-12-04 한국과학기술원 정규 저밀도 패리티 검사부호의 비트 반전 복호 알고리즘의 밀도 진화 방법 및 그 장치
CN115133936A (zh) * 2021-03-27 2022-09-30 华为技术有限公司 编码方法、译码方法以及通信装置
CN114142872B (zh) * 2021-12-06 2023-03-10 上海垣信卫星科技有限公司 Ldpc解码装置及其方法，低轨道卫星接收设备
KR20230126777A (ko) * 2022-02-23 2023-08-31 삼성디스플레이 주식회사 디코더 및 그것을 포함하는 데이터 처리 장치
US12387092B1 (en) 2022-07-11 2025-08-12 Amazon Technologies, Inc. Neural network loss function that incorporates incorrect category probabilities
US12289163B2 (en) * 2022-12-27 2025-04-29 Qualcomm Incorporated Low density parity check graph adaptation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7116710B1 (en) * 2000-05-18 2006-10-03 California Institute Of Technology Serial concatenation of interleaved convolutional codes forming turbo-like codes
KR20030011076A (ko) * 2001-01-16 2003-02-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 비트 인터리브 코드화 변조(ｂｉｃｍ) 매핑
KR100511314B1 (ko) * 2003-07-04 2005-08-31 엘지전자 주식회사 다중접속 다중 캐리어 통신 시스템의 오류정정 장치
US7613985B2 (en) * 2003-10-24 2009-11-03 Ikanos Communications, Inc. Hierarchical trellis coded modulation
CN1294706C (zh) 2003-11-07 2007-01-10 中国人民解放军理工大学通信工程学院 对于具有输出外信息的编码调制系统的迭代解调解码方法及装置
PL2131540T3 (pl) * 2008-06-04 2013-12-31 Sony Corp Nowa struktura ramki dla systemów z wieloma nośnymi

Similar Documents

Publication Publication Date Title
JP2012504903A5 (enExample)
US11451247B2 (en) Decoding signals by guessing noise
JP5302972B2 (ja) 低密度パリティ検査符号を使用するシステムにおけるチャネル符号化方法及び復号化方法並びにそれらの装置
CN102292917B (zh) 利用二元删除替代信道在awgn信道条件下将比特交织器适配于ldpc码和调制的方法和装置
JP6713909B2 (ja) 装置、有形のマシン読取可能な記録可能な記憶媒体、および方法
JP5508549B2 (ja) 繰り返し復号されるｆｅｃ符号におけるエラーフロアの低減
CN110855299B (zh) 使用极化码编码数据的方法和装置
JP5955261B2 (ja) 再構成可能なレートレスコードを用いるとともに、インプロセスステータスフィードバックを復号化してマルチメディアと通信するための方法及びシステム
JP5648224B2 (ja) 低密度パリティ検査符号を使用するシステムにおけるチャネル符号化及び復号化方法並びにその装置
JP5506099B2 (ja) 低密度パリティ検査符号を使用する通信システムにおけるチャネル符号化方法及びその装置
TWI398103B (zh) 低密度奇偶校驗解碼之橫向排程
US10944610B2 (en) Decoding signals by guessing noise
KR20110065393A (ko) 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널 부호화/복호화 방법 및 장치
CN110326221A (zh) 一种用于为极化码生成有序序列的方法
JP2007515122A (ja) 移動通信システムで不均一誤り確率を有する符号化によるデータ送受信方法及び装置
KR20100058260A (ko) 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 채널부호/복호 장치 및 방법
CN111917420B (zh) 一种ldpc自适应译码方法及ldpc自适应译码器
KR101051512B1 (ko) 컨피던스 표시자를 구비하는 블록 코드워드 디코더
CN111480324B (zh) 用于检测相互干扰的信息流的装置和方法
JP5441282B2 (ja) 低密度パリティ検査符号を使用するシステムにおけるチャネル符号化方法及び復号化方法並びにそれらの装置
KR101630114B1 (ko) 최소합 알고리즘을 이용한 ldpc 복호화 장치 및 방법
KR20110082311A (ko) 통신 시스템에서 복호된 데이터의 신뢰성을 판단하는 장치 및 방법
CN107615666A (zh) Ldpc截短码的译码方法和译码设备
CN109417432A (zh) 数据编解码
JP2011082759A (ja) 誤り訂正符号の復号方法およびその装置