MX2010002845A - Codigo de comprobacion de redundancia ciclica de capas multiples en sistema de comunicacion inalambrica. - Google Patents

Codigo de comprobacion de redundancia ciclica de capas multiples en sistema de comunicacion inalambrica.

Info

Publication number
MX2010002845A
MX2010002845A MX2010002845A MX2010002845A MX2010002845A MX 2010002845 A MX2010002845 A MX 2010002845A MX 2010002845 A MX2010002845 A MX 2010002845A MX 2010002845 A MX2010002845 A MX 2010002845A MX 2010002845 A MX2010002845 A MX 2010002845A
Authority
MX
Mexico
Prior art keywords
block
parity bits
crc parity
wireless communication
communication system
Prior art date
Application number
MX2010002845A
Other languages
English (en)
Inventor
Michael E Buckley
Kenneth A Stewart
Brian K Classon
Ajit Nimbalker
Yufei W Blankenship
Original Assignee
Motorola Inc
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
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of MX2010002845A publication Critical patent/MX2010002845A/es

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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Un dispositivo 200 de comunicaci?n inal?mbrica que incluye un primer codificador CRC que genera un primer bloque de bits de paridad CRC en un bloque de transportaci?n y asocia el primer bloque de los bits de paridad CRC con el bloque de transportaci?n, una entidad de segmentaci?n que segmenta los bloques de transportaci?n en m?ltiples bloques de c?digo despu?s de asociar, y un segundo codificador que genera un segundo bloque de los bits de paridad CRC en cada bloque de c?digo y asocia un segundo bloque de los bits de paridad CRC con cada bloque de c?digo. El primer y segundo bloques de los bits de paridad CRC se basan en el primer y segundo polinomios del generador. En la modalidad, el primer y segundo polinomios generadores son diferentes. En otra modalidad, los polinomios generadores son los mismos y el bloque de transportaci?n se intercala antes de segmentar o el bloque de c?digo se intercala antes de codificar con el segundo bloque de los bits de paridad CRC.
MX2010002845A 2007-09-14 2008-09-10 Codigo de comprobacion de redundancia ciclica de capas multiples en sistema de comunicacion inalambrica. MX2010002845A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/855,637 US7853857B2 (en) 2007-09-14 2007-09-14 Multi-layer cyclic redundancy check code in wireless communication system
PCT/US2008/075775 WO2009036004A2 (en) 2007-09-14 2008-09-10 Multi-layer cyclic redundancy check code in wireless communication system

Publications (1)

Publication Number Publication Date
MX2010002845A true MX2010002845A (es) 2010-04-01

Family

ID=40369704

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010002845A MX2010002845A (es) 2007-09-14 2008-09-10 Codigo de comprobacion de redundancia ciclica de capas multiples en sistema de comunicacion inalambrica.

Country Status (13)

Country Link
US (4) US7853857B2 (es)
EP (3) EP2528238A1 (es)
JP (2) JP5320584B2 (es)
KR (3) KR101490543B1 (es)
CN (1) CN101803208B (es)
BR (1) BRPI0816848B1 (es)
CA (1) CA2698533C (es)
ES (1) ES2735147T3 (es)
MX (1) MX2010002845A (es)
MY (1) MY152323A (es)
RU (1) RU2481702C2 (es)
WO (1) WO2009036004A2 (es)
ZA (1) ZA201001670B (es)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100685637B1 (ko) * 2000-12-05 2007-02-22 주식회사 하이닉스반도체 반도체 소자의 캐패시터 제조 방법
KR100685636B1 (ko) * 2000-12-21 2007-02-22 주식회사 하이닉스반도체 반도체 소자의 캐패시터 제조 방법
US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
US8386878B2 (en) * 2007-07-12 2013-02-26 Samsung Electronics Co., Ltd. Methods and apparatus to compute CRC for multiple code blocks
PL2183867T3 (pl) 2007-08-14 2014-10-31 Lg Electronics Inc Sposób transmisji danych
JP5232420B2 (ja) * 2007-08-17 2013-07-10 株式会社エヌ・ティ・ティ・ドコモ データ送信方法、データ受信方法、移動端末及び無線通信システム
US8555148B2 (en) * 2007-09-18 2013-10-08 Samsung Electronics Co., Ltd. Methods and apparatus to generate multiple CRCs
US8375271B2 (en) * 2007-10-26 2013-02-12 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for providing adaptive cyclic redundancy check computation
US8161360B1 (en) * 2007-10-31 2012-04-17 Link—A—Media Devices Corporation Integrated interleaved codes
US8234551B2 (en) * 2007-11-02 2012-07-31 Broadcom Corporation Single CRC polynomial for both turbo code block CRC and transport block CRC
US8656248B2 (en) * 2007-12-13 2014-02-18 Qualcomm Incorporated Hierarchical CRC scheme
WO2009096658A1 (en) * 2008-01-31 2009-08-06 Lg Electronics Inc. Method for determining transport block size and signal transmission method using the same
US8423870B1 (en) * 2008-03-24 2013-04-16 Marvell International Ltd. Method and apparatus for determining the start of a data field in a data frame
US8892983B2 (en) * 2008-11-04 2014-11-18 Alcatel Lucent Method and apparatus for error detection in a communication system
KR20100095759A (ko) * 2009-02-23 2010-09-01 삼성전자주식회사 디지털 송수신 장치 및 방법
JP5212539B2 (ja) * 2009-03-25 2013-06-19 富士通株式会社 無線通信システム、移動局装置、基地局装置、及び無線通信システムにおける無線通信方法
US8675693B2 (en) * 2009-04-27 2014-03-18 Qualcomm Incorporated Iterative decoding with configurable number of iterations
US8468432B2 (en) 2009-07-01 2013-06-18 Silicon Motion, Inc. Coder-decoder and method for encoding and decoding an error correction code
WO2011000176A1 (zh) * 2009-07-01 2011-01-06 慧帝科技(深圳)有限公司 错误修正码的编码及解码方法以及编码解码器
US8423861B2 (en) * 2009-11-19 2013-04-16 Lsi Corporation Subwords coding using different interleaving schemes
TWI395083B (zh) 2009-12-31 2013-05-01 Ind Tech Res Inst 低壓降穩壓器
US8484536B1 (en) 2010-03-26 2013-07-09 Google Inc. Techniques for data storage, access, and maintenance
US8627171B2 (en) * 2010-05-03 2014-01-07 Samsung Electronics Co., Ltd. Techniques for cyclic redundancy check encoding in communication system
US8719675B1 (en) * 2010-06-16 2014-05-06 Google Inc. Orthogonal coding for data storage, access, and maintenance
US8621289B2 (en) 2010-07-14 2013-12-31 Lsi Corporation Local and global interleaving/de-interleaving on values in an information word
US8402324B2 (en) 2010-09-27 2013-03-19 Lsi Corporation Communications system employing local and global interleaving/de-interleaving
US8976876B2 (en) 2010-10-25 2015-03-10 Lsi Corporation Communications system supporting multiple sector sizes
JP2012099989A (ja) * 2010-11-01 2012-05-24 Fujitsu Ltd 無線通信装置および復号処理方法
US8782320B2 (en) * 2010-11-09 2014-07-15 Lsi Corporation Multi-stage interconnection networks having fixed mappings
US8588223B2 (en) 2010-11-09 2013-11-19 Lsi Corporation Multi-stage interconnection networks having smaller memory requirements
US8887022B2 (en) 2011-03-04 2014-11-11 Infineon Technologies Austria Ag Reliable data transmission with reduced bit error rate
KR101224383B1 (ko) * 2011-04-18 2013-01-21 (주) 유파인스 디바이스들 사이에서의 보안 통신 방법
US8621317B1 (en) 2011-07-25 2013-12-31 Google Inc. Modified orthogonal coding techniques for storing data
US8615698B1 (en) 2011-09-28 2013-12-24 Google Inc. Skewed orthogonal coding techniques
US8856609B2 (en) * 2011-11-21 2014-10-07 Broadcom Corporation Accelerated cyclical redundancy check
US8856619B1 (en) 2012-03-09 2014-10-07 Google Inc. Storing data across groups of storage nodes
US20130262952A1 (en) * 2012-03-30 2013-10-03 Broadcom Corporation Memory architecture for turbo decoder
US8595586B2 (en) * 2012-04-25 2013-11-26 Facebook, Inc. Distributed system for fault-tolerant data storage
CN104769675B (zh) * 2013-03-27 2019-01-11 爱迪德技术有限公司 数据处理
BR112015027363A2 (pt) * 2013-05-03 2017-09-12 Ibiquity Digital Corp método para processar um sinal digital, e, radiorreceptor
US9160371B2 (en) * 2013-09-05 2015-10-13 Kabushiki Kaisha Toshiba Memory controller, storage device and memory control method
GB2519140B (en) * 2013-10-11 2021-03-10 Advanced Risc Mach Ltd Cumulative error detection in data transmission
JP6252196B2 (ja) * 2014-01-20 2017-12-27 大日本印刷株式会社 誤り検出コード付きデータの生成方法および誤り検出方法
US10230404B2 (en) 2014-12-23 2019-03-12 Texas Instruments Incorporated Forward error control coding
DE102015103809B3 (de) * 2015-03-16 2016-07-07 Intel IP Corporation Verfahren und Vorrichtung zum Schützen eines Datentransportblocks gegen Speicherfehler und Übertragungsfehler
US9893800B2 (en) * 2015-03-20 2018-02-13 Qualcomm Incorporated Method and apparatus for spectral efficient data transmission in satellite systems
KR101551831B1 (ko) 2015-06-16 2015-09-09 충남대학교산학협력단 순환 중복 검사 장치 및 방법
JP2018137491A (ja) * 2015-06-29 2018-08-30 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US10348466B2 (en) * 2015-11-03 2019-07-09 Qualcomm Incorporated Transport block segmentation and signaling
CN112332949B (zh) * 2016-07-15 2023-11-07 夏普株式会社 发送装置、接收装置以及通信方法
KR20180022175A (ko) 2016-08-23 2018-03-06 에스케이하이닉스 주식회사 컨트롤러, 반도체 메모리 시스템 및 그것의 동작 방법
CN110430010B (zh) * 2017-01-05 2020-08-07 华为技术有限公司 信息处理的方法和设备
US10440703B2 (en) * 2017-01-10 2019-10-08 Mediatek Inc. Physical downlink control channel design for 5G new radio
EP3863181A1 (en) * 2017-03-24 2021-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Adaptation of the crc code length for 3gpp nr
US10601447B2 (en) * 2017-05-15 2020-03-24 Qualcomm Incorporated Field prioritization for polar codes
CN109274636B (zh) * 2017-07-18 2020-11-06 比亚迪股份有限公司 数据安全传输方法及其装置、***、列车
WO2019024123A1 (zh) * 2017-08-04 2019-02-07 南通朗恒通信技术有限公司 一种被用于无线通信的用户、基站中的方法和设备
US10420089B2 (en) 2017-08-10 2019-09-17 At&T Intellectual Property I, L.P. Adaptive two-stage downlink control channel structure for code block group based fifth generation (5G) or other next generation systems
JP2020533899A (ja) * 2017-09-12 2020-11-19 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ポーラコードのためのｃｒｃインターリービングパターン
WO2019095190A1 (en) * 2017-11-16 2019-05-23 Qualcomm Incorporated Reduced overhead error detection code design for decoding a codeword
US10530396B2 (en) * 2017-11-20 2020-01-07 International Business Machines Corporation Dynamically adjustable cyclic redundancy code types
US10419035B2 (en) * 2017-11-20 2019-09-17 International Business Machines Corporation Use of multiple cyclic redundancy codes for optimized fail isolation
US10530523B2 (en) 2017-11-20 2020-01-07 International Business Machines Corporation Dynamically adjustable cyclic redundancy code rates
US10541782B2 (en) 2017-11-20 2020-01-21 International Business Machines Corporation Use of a cyclic redundancy code multiple-input shift register to provide early warning and fail detection
CN110535554B (zh) * 2018-05-25 2020-11-06 大唐移动通信设备有限公司 一种数据块的编译码方法及装置
US10887048B2 (en) * 2018-09-27 2021-01-05 Apple Inc. Bluetooth transmission using low density parity check
US12021620B2 (en) * 2022-09-14 2024-06-25 Qualcomm Incorporated Cyclic redundancy check design for common and private transport blocks in rate splitting transmissions

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396507B1 (ko) * 1997-11-17 2003-12-24 삼성전자주식회사 멀티캐리어를사용하는통신시스템의순방향링크통신장치및그구현방법
CN100361420C (zh) * 1998-03-14 2008-01-09 三星电子株式会社 码分多址通信***中交换不同长度的帧消息的装置和方法
US6173431B1 (en) 1998-07-01 2001-01-09 Motorola, Inc. Method and apparatus for transmitting and receiving information packets using multi-layer error detection
US6490260B1 (en) * 1998-08-03 2002-12-03 Samsung Electronics, Co., Ltd. Transmitter with increased traffic throughput in digital mobile telecommunication system and method for operating the same
KR100377939B1 (ko) * 1998-09-01 2003-06-12 삼성전자주식회사 이동통신시스템에서서브프레임전송을위한프레임구성장치및방법
FR2792788B1 (fr) * 1999-04-21 2001-07-13 Mitsubishi Electric France PROCEDE D'EQUILIBRAGE DU RAPPORT Eb/I DANS UN SYSTEME cdma A MULTIPLEXAGE DE SERVICE ET SYSTEME DE TELECOMMUNICATION L'UTILISANT
JP2001027957A (ja) * 1999-07-15 2001-01-30 Fujitsu Ltd 誤訂正検出方法
JP2001223670A (ja) * 2000-02-09 2001-08-17 Nec Corp 拡散符号生成器及びそれを用いるｃｄｍａ通信装置並びにそれらに用いる拡散符号生成方法
JP3297668B2 (ja) * 2000-04-26 2002-07-02 松下電器産業株式会社 符号／復号化装置及び符号／復号化方法
WO2001091356A1 (en) * 2000-05-24 2001-11-29 Samsung Electronics Co., Ltd Data transmission apparatus and method for an harq data communication system
JP4515651B2 (ja) * 2001-03-05 2010-08-04 ルネサスエレクトロニクス株式会社 巡回冗長検査演算方法及び巡回冗長検査演算回路
US7318185B2 (en) * 2001-08-23 2008-01-08 Nortel Networks Limited Method and apparatus for scrambling based peak-to-average power ratio reduction without side information
KR100762632B1 (ko) 2001-10-17 2007-10-01 삼성전자주식회사 부호 분할 다중 접속 통신 시스템에서 전송 채널 다중화/역다중화 장치 및 방법
US7372837B2 (en) * 2001-10-26 2008-05-13 Texas Instrument Incorporated Incremental redundancy using two stage rate matching for automatic repeat request to obtain high speed transmission
US6839007B2 (en) * 2001-11-01 2005-01-04 Qualcomm Incorporated Inner coding of higher priority data within a digital message
JP2003243993A (ja) * 2002-02-20 2003-08-29 Sony Corp データ記録媒体、データ記録方法および装置、データ再生方法および装置、データ送信方法およびデータ受信方法
WO2003071535A1 (fr) 2002-02-20 2003-08-28 Sony Corporation Support d'enregistrement de donnees, procede et appareil d'enregistrement de donnees, procede d'emission et de reception de donnees
RU2267225C2 (ru) * 2002-04-24 2005-12-27 Самсунг Электроникс Ко., Лтд Устройство и способ для поддержания автоматического запроса повторения в высокоскоростной беспроводной системе передачи пакетных данных
CN1663144B (zh) * 2002-06-26 2010-04-28 美国博通公司 用于时空Turbo编码调制的装置及方法
DE10238841B4 (de) * 2002-08-23 2010-01-28 Infineon Technologies Ag Parallelverarbeitung der Decodierung und der zyklischen Redundanzüberprüfung beim Empfang von Mobilfunksignalen
US7269149B2 (en) * 2002-09-24 2007-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Interleaving for mobile communications
CN1508993A (zh) * 2002-12-17 2004-06-30 华为技术有限公司 一种wcdma***中用于多用户接收的信道编码方法
CN1228974C (zh) * 2003-01-09 2005-11-23 北京泰美世纪科技有限公司 数字多媒体广播***中的信号通讯的传送***和方法
US6870821B2 (en) * 2003-01-30 2005-03-22 Nokia Corporation Flexible layer overlay for seamless handovers between full rate and half rate channels
US7392400B2 (en) * 2003-04-18 2008-06-24 Via Technologies, Inc. Microprocessor apparatus and method for optimizing block cipher cryptographic functions
KR101000388B1 (ko) * 2003-05-15 2010-12-13 엘지전자 주식회사 이동 통신 시스템 및 이 이동 통신 시스템에서 신호를처리하는 방법
TWI399049B (zh) * 2004-01-13 2013-06-11 Interdigital Tech Corp 保護及認證無線傳輸數位資訊之正交分頻多工方法及裝置
US7293206B2 (en) * 2004-09-13 2007-11-06 Avago Technologies General Ip (Singapore) Pte. Ltd. Test data pattern for testing a CRC algorithm
RU2265278C1 (ru) * 2004-10-01 2005-11-27 Денисенко Виктор Петрович Способ и устройство для передачи и приема сигналов с ограниченным спектром (варианты)
JP4379329B2 (ja) * 2004-12-22 2009-12-09 ソニー株式会社 Ｃｒｃ生成多項式の選択方法、ｃｒｃ符号化方法およびｃｒｃ符号化回路
US7363573B1 (en) * 2005-01-10 2008-04-22 Xilinx, Inc. Method and apparatus for a dedicated cyclic redundancy check block within a device
US8175110B2 (en) 2005-04-18 2012-05-08 Mitsubishi Electric Corporation Sending station, receiving station, and radio communication method
CN1893342B (zh) * 2005-07-05 2010-06-09 上海原动力通信科技有限公司 多载波hsdpa的业务传输信道编码方法和编码装置
US7761776B1 (en) * 2005-11-03 2010-07-20 Xilinx, Inc. Method and apparatus for a modular, programmable cyclic redundancy check design
KR100876735B1 (ko) * 2005-11-07 2008-12-31 삼성전자주식회사 이동통신 시스템에서 반복 복호 정지 장치 및 방법
KR100678156B1 (ko) * 2005-12-12 2007-02-02 삼성전자주식회사 무선 패킷 데이터 송신기 및 수신기와 송신 및 수신방법
US8386878B2 (en) * 2007-07-12 2013-02-26 Samsung Electronics Co., Ltd. Methods and apparatus to compute CRC for multiple code blocks
EP2026470A1 (en) * 2007-08-17 2009-02-18 Panasonic Corporation Running cyclic redundancy check over coding segments

Also Published As

Publication number Publication date
KR101490543B1 (ko) 2015-02-05
ES2735147T3 (es) 2019-12-16
CA2698533A1 (en) 2009-03-19
WO2009036004A3 (en) 2009-05-22
US20120246548A1 (en) 2012-09-27
KR101275962B1 (ko) 2013-06-17
EP2181505A2 (en) 2010-05-05
CN101803208B (zh) 2013-12-25
US20120079359A1 (en) 2012-03-29
CN101803208A (zh) 2010-08-11
KR20120068977A (ko) 2012-06-27
US7853857B2 (en) 2010-12-14
US20110066927A1 (en) 2011-03-17
CA2698533C (en) 2014-06-17
JP2012195956A (ja) 2012-10-11
JP2010539797A (ja) 2010-12-16
JP5481759B2 (ja) 2014-04-23
KR101283724B1 (ko) 2013-07-08
WO2009036004A2 (en) 2009-03-19
US20090077447A1 (en) 2009-03-19
KR20120068978A (ko) 2012-06-27
EP2528239A1 (en) 2012-11-28
JP5320584B2 (ja) 2013-10-23
EP2528238A1 (en) 2012-11-28
BRPI0816848B1 (pt) 2019-05-28
BRPI0816848A2 (pt) 2015-03-17
ZA201001670B (en) 2012-10-31
US8205143B2 (en) 2012-06-19
RU2481702C2 (ru) 2013-05-10
US8074150B2 (en) 2011-12-06
US8327237B2 (en) 2012-12-04
KR20100065192A (ko) 2010-06-15
EP2181505B1 (en) 2019-05-22
MY152323A (en) 2014-09-15
RU2010114717A (ru) 2011-10-20

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