IL135676A - Deviced and method for inserting previously known bits in input stage of channel encoder - Google Patents
Deviced and method for inserting previously known bits in input stage of channel encoderInfo
- Publication number
- IL135676A IL135676A IL13567699A IL13567699A IL135676A IL 135676 A IL135676 A IL 135676A IL 13567699 A IL13567699 A IL 13567699A IL 13567699 A IL13567699 A IL 13567699A IL 135676 A IL135676 A IL 135676A
- Authority
- IL
- Israel
- Prior art keywords
- constituent encoder
- bit
- deviced
- previously known
- input stage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
- H03M13/2993—Implementing the return to a predetermined state, i.e. trellis termination
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
- H03M13/299—Turbo codes with short blocks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
- H03M13/356—Unequal error protection [UEP]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
- H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19980034186 | 1998-08-20 | ||
PCT/KR1999/000472 WO2000011791A1 (en) | 1998-08-20 | 1999-08-20 | Device and method for inserting previously known bits in input stage of channel encoder |
Publications (2)
Publication Number | Publication Date |
---|---|
IL135676A0 IL135676A0 (en) | 2001-05-20 |
IL135676A true IL135676A (en) | 2003-12-10 |
Family
ID=36643379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13567699A IL135676A (en) | 1998-08-20 | 1999-08-20 | Deviced and method for inserting previously known bits in input stage of channel encoder |
Country Status (11)
Country | Link |
---|---|
US (1) | US6374386B1 (ru) |
EP (1) | EP1048114B1 (ru) |
CN (1) | CN1144375C (ru) |
AT (1) | ATE329413T1 (ru) |
AU (1) | AU731794B2 (ru) |
BR (1) | BR9906704A (ru) |
CA (1) | CA2306367C (ru) |
DE (1) | DE69931751T2 (ru) |
IL (1) | IL135676A (ru) |
RU (1) | RU2190296C2 (ru) |
WO (1) | WO2000011791A1 (ru) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100377939B1 (ko) * | 1998-09-01 | 2003-06-12 | 삼성전자주식회사 | 이동통신시스템에서서브프레임전송을위한프레임구성장치및방법 |
WO2000064058A1 (fr) * | 1999-04-16 | 2000-10-26 | Fujitsu Limited | Codeur et decodeur |
CN100442679C (zh) * | 1999-05-19 | 2008-12-10 | 三星电子株式会社 | 涡式交织装置 |
EP1085660A1 (en) * | 1999-09-15 | 2001-03-21 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | Parallel turbo coder implementation |
US6671327B1 (en) * | 2000-05-01 | 2003-12-30 | Zarlink Semiconductor Inc. | Turbo trellis-coded modulation |
WO2002009300A2 (en) * | 2000-07-21 | 2002-01-31 | Catena Networks, Inc. | Method and system for turbo encoding in adsl |
US7315579B2 (en) * | 2001-02-28 | 2008-01-01 | Broadcom Corporation | Trellis coded modulation tails |
CN100349380C (zh) * | 2001-11-30 | 2007-11-14 | 中兴通讯股份有限公司 | 一种并行级联码的编译码方法 |
CN100359831C (zh) * | 2001-12-28 | 2008-01-02 | 中兴通讯股份有限公司 | 均匀插入比特的并行级联码交织方法及交织器 |
US7085984B2 (en) * | 2001-12-28 | 2006-08-01 | Samsung Electronics Co., Ltd. | System and method for providing an improved channel encoder in a digital data communications system |
US7293217B2 (en) | 2002-12-16 | 2007-11-06 | Interdigital Technology Corporation | Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes |
TWI221966B (en) * | 2003-08-28 | 2004-10-11 | Sunplus Technology Co Ltd | Device for encrypting/protecting program with protection bit codes |
KR100896684B1 (ko) * | 2004-01-27 | 2009-05-14 | 삼성전자주식회사 | 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법 |
KR100692596B1 (ko) * | 2004-05-06 | 2007-03-13 | 삼성전자주식회사 | 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법 |
KR20050118056A (ko) | 2004-05-12 | 2005-12-15 | 삼성전자주식회사 | 다양한 부호율을 갖는 Block LDPC 부호를 이용한이동 통신 시스템에서의 채널부호화 복호화 방법 및 장치 |
US7395490B2 (en) | 2004-07-21 | 2008-07-01 | Qualcomm Incorporated | LDPC decoding methods and apparatus |
US7346832B2 (en) | 2004-07-21 | 2008-03-18 | Qualcomm Incorporated | LDPC encoding methods and apparatus |
JP4436415B2 (ja) | 2004-08-17 | 2010-03-24 | サムスン エレクトロニクス カンパニー リミテッド | 性能向上のための時空間周波数ブロック符号化装置及び方法 |
WO2006062296A2 (en) * | 2004-12-11 | 2006-06-15 | Electronics And Telecommunications Research Institute | Encoding system using a non-binary turbo code and an encoding method thereof |
KR101283862B1 (ko) | 2006-08-16 | 2013-07-08 | 엘지전자 주식회사 | 터보 부호의 부호화 장치 및 방법 |
US8074155B2 (en) * | 2006-09-28 | 2011-12-06 | Broadcom Corporation | Tail-biting turbo coding to accommodate any information and/or interleaver block size |
US8111670B2 (en) * | 2007-03-12 | 2012-02-07 | Samsung Electronics Co., Ltd. | System and method for processing wireless high definition video data using remainder bytes |
FR2936593B1 (fr) * | 2008-09-26 | 2010-10-15 | Guilbert Express Sa | Generateur d'air chaud |
US8036248B2 (en) * | 2008-10-29 | 2011-10-11 | Silicon Image, Inc. | Method, apparatus, and system for automatic data aligner for multiple serial receivers |
US8751907B2 (en) | 2010-09-14 | 2014-06-10 | King Saud University | Joint encoding and decoding methods for improving the error rate performance |
US9172387B2 (en) * | 2013-09-09 | 2015-10-27 | Microchip Technology Incorporated | Sampling input stage with multiple channels |
CN110190925B (zh) * | 2018-02-23 | 2022-03-08 | 中兴通讯股份有限公司 | 一种数据处理方法及装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2675971B1 (fr) * | 1991-04-23 | 1993-08-06 | France Telecom | Procede de codage correcteur d'erreurs a au moins deux codages convolutifs systematiques en parallele, procede de decodage iteratif, module de decodage et decodeur correspondants. |
US6212654B1 (en) * | 1997-07-22 | 2001-04-03 | Lucent Technologies Inc. | Coded modulation for digital storage in analog memory devices |
KR100387078B1 (ko) * | 1997-07-30 | 2003-10-22 | 삼성전자주식회사 | 대역확산통신시스템의심볼천공및복구장치및방법 |
US6631491B1 (en) * | 1997-11-10 | 2003-10-07 | Ntt Mobile Communications Network, Inc. | Interleaving method, interleaving apparatus, and recording medium in which interleave pattern generating program is recorded |
US6088387A (en) * | 1997-12-31 | 2000-07-11 | At&T Corp. | Multi-channel parallel/serial concatenated convolutional codes and trellis coded modulation encoder/decoder |
US6044116A (en) * | 1998-10-29 | 2000-03-28 | The Aerospace Corporation | Error-floor mitigated and repetitive turbo coding communication system |
-
1999
- 1999-08-20 DE DE69931751T patent/DE69931751T2/de not_active Expired - Lifetime
- 1999-08-20 CN CNB998014060A patent/CN1144375C/zh not_active Expired - Lifetime
- 1999-08-20 RU RU2000109978/09A patent/RU2190296C2/ru not_active IP Right Cessation
- 1999-08-20 BR BR9906704-8A patent/BR9906704A/pt not_active IP Right Cessation
- 1999-08-20 EP EP99938649A patent/EP1048114B1/en not_active Expired - Lifetime
- 1999-08-20 WO PCT/KR1999/000472 patent/WO2000011791A1/en active IP Right Grant
- 1999-08-20 US US09/378,371 patent/US6374386B1/en not_active Expired - Lifetime
- 1999-08-20 AU AU53086/99A patent/AU731794B2/en not_active Ceased
- 1999-08-20 AT AT99938649T patent/ATE329413T1/de not_active IP Right Cessation
- 1999-08-20 IL IL13567699A patent/IL135676A/xx not_active IP Right Cessation
- 1999-08-20 CA CA002306367A patent/CA2306367C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU731794B2 (en) | 2001-04-05 |
IL135676A0 (en) | 2001-05-20 |
CN1275264A (zh) | 2000-11-29 |
DE69931751D1 (de) | 2006-07-20 |
US6374386B1 (en) | 2002-04-16 |
EP1048114B1 (en) | 2006-06-07 |
RU2190296C2 (ru) | 2002-09-27 |
CN1144375C (zh) | 2004-03-31 |
ATE329413T1 (de) | 2006-06-15 |
CA2306367A1 (en) | 2000-03-02 |
BR9906704A (pt) | 2000-08-08 |
CA2306367C (en) | 2004-04-13 |
AU5308699A (en) | 2000-03-14 |
DE69931751T2 (de) | 2006-10-19 |
EP1048114A1 (en) | 2000-11-02 |
WO2000011791A1 (en) | 2000-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL135676A (en) | Deviced and method for inserting previously known bits in input stage of channel encoder | |
JP4213731B2 (ja) | デジタルブロードキャスティング信号のofdmマルチキャリア送信のための方法およびシステム | |
RU2000109978A (ru) | Устройство и способ вставки заранее известных битов на входном каскаде канального кодера | |
JP3546063B2 (ja) | 通信システムのチャネル符号化装置及び方法 | |
JP3878481B2 (ja) | 移動通信システムにおける伝送率整合のための逆多重化器及び多重化器の制御装置及び方法 | |
EP1024617A2 (en) | Multiple program decoding for digital audio broardcasting and other applications | |
MXPA02004316A (es) | Metodo y aparato para la codificacion e intercalado circunvolucional concatenado. | |
RU99126707A (ru) | Устройство и способ канального кодирования | |
CA2565848A1 (en) | A method and digital broadcast transmitter for coding main and enhanced data in a digital broadcast signal | |
MY161657A (en) | Digital broadcasting transmission and reception devices and methods thereof | |
CA2284788A1 (en) | Systems and methods of channel coding and inverse-multiplexing for multi-carrier cdma systems | |
EP1231735A3 (en) | Apparatus and method for generating code in a communication system | |
EP1176727A3 (en) | Parallel punctured convolutional encoder | |
AU2001288596A1 (en) | Method and apparatus for determining a transmission bit rate in a statistical multiplexer | |
CA2315795A1 (en) | Coding method and apparatus | |
US5825976A (en) | Device and method for efficient utilization of allocated transmission medium bandwidth | |
KR20000057815A (ko) | 디지털 오디오 방송 및 다른 응용들을 위한 결합 다중프로그램 에러 은폐 방법 및 장치 | |
WO2002054603A3 (en) | Method and system for allocating convolutional encoded bits into symbols before modulation | |
WO2010074537A3 (en) | Convolutional turbo coding method and device for implementing the coding method | |
WO2001041314A8 (en) | Method and arrangement for implementing intra-frame interleaving | |
CA2355372A1 (en) | Device and method for convolutional encoding in digital system | |
EP0981219A3 (en) | Encoding apparatus and method | |
US20030128722A1 (en) | Multplexing-interleaving and demultipexing-deinterleaving | |
KR20070064963A (ko) | 디지털 방송 시스템 및 처리 방법 | |
KR20070064126A (ko) | 디지털 방송 시스템 및 처리 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |