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MX2009013864A - Estructura de entrelazado de canales para un sistema de comunicacion inalambrica. - Google Patents

Estructura de entrelazado de canales para un sistema de comunicacion inalambrica.

Info

Publication number
MX2009013864A
MX2009013864A MX2009013864A MX2009013864A MX2009013864A MX 2009013864 A MX2009013864 A MX 2009013864A MX 2009013864 A MX2009013864 A MX 2009013864A MX 2009013864 A MX2009013864 A MX 2009013864A MX 2009013864 A MX2009013864 A MX 2009013864A
Authority
MX
Mexico
Prior art keywords
code block
wireless communication
code
time
communication system
Prior art date
Application number
MX2009013864A
Other languages
English (en)
Inventor
Durga Prasad Malladi
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2009013864A publication Critical patent/MX2009013864A/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
    • H03M13/27—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 using interleaving techniques
    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables

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)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Se describen sistemas y metodologías que facilitan el empleo de una estructura de transmisión híbrida en un entorno de comunicación inalámbrica. Cada bloque de transporte (por ejemplo, MAC PDU, por sus siglas en inglés) se puede dividir en múltiples bloques de código. Por otra parte, cada uno de los bloques de código se pueden dividir de forma adicional en dos o más segmentos de bloque de código. Además, los segmentos de bloque de código de un bloque de código dado se pueden transmitir por un canal durante ranuras de tiempo dispares de un sub-cuadro. Asimismo, dentro de un dado sub-cuadro, los segmentos de bloque de código correspondientes a diferentes bloques de código se pueden transmitir de forma secuencial en el tiempo. La utilización de lo anterior puede permitir el empleo de una estructura decodificadora segmentada en un receptor permitiendo al mismo tiempo la optimización de diversidad tiempo/frecuencia.
MX2009013864A 2007-06-25 2008-06-25 Estructura de entrelazado de canales para un sistema de comunicacion inalambrica. MX2009013864A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94610707P 2007-06-25 2007-06-25
US12/145,012 US8576807B2 (en) 2007-06-25 2008-06-24 Channel interleaving structure for a wireless communication system
PCT/US2008/068237 WO2009003064A2 (en) 2007-06-25 2008-06-25 Channel interleaving structure for a wireless communication system

Publications (1)

Publication Number Publication Date
MX2009013864A true MX2009013864A (es) 2010-02-03

Family

ID=40136395

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009013864A MX2009013864A (es) 2007-06-25 2008-06-25 Estructura de entrelazado de canales para un sistema de comunicacion inalambrica.

Country Status (15)

Country Link
US (1) US8576807B2 (es)
EP (1) EP2171902A2 (es)
JP (1) JP2010532641A (es)
KR (2) KR20120081217A (es)
CN (1) CN101743711A (es)
AU (1) AU2008268310B2 (es)
BR (1) BRPI0812809A2 (es)
CA (1) CA2689418A1 (es)
IL (1) IL202435A0 (es)
MX (1) MX2009013864A (es)
MY (1) MY147875A (es)
RU (1) RU2446589C2 (es)
TW (1) TWI390884B (es)
UA (1) UA96643C2 (es)
WO (1) WO2009003064A2 (es)

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EP2481257B1 (en) * 2009-09-21 2022-01-12 BlackBerry Limited Reference signal design for downlink high-order mimo
KR20110073189A (ko) * 2009-12-21 2011-06-29 엘지전자 주식회사 다중 안테나를 지원하는 무선 이동 통신 시스템에 있어서, 상향링크 데이터와 제어정보를 전송하는 방법 및 장치
US20110243059A1 (en) * 2010-04-05 2011-10-06 Samsung Electronics Co., Ltd. Apparatus and method for interleaving data in a relay physical downlink control channel (r-pdcch)
US8756329B2 (en) 2010-09-15 2014-06-17 Oracle International Corporation System and method for parallel multiplexing between servers in a cluster
US9014111B2 (en) 2011-08-10 2015-04-21 Industrial Technology Research Institute Multi-block radio access method and transmitter module and receiver module using the same
US20130223239A1 (en) * 2012-02-28 2013-08-29 Qualcomm Incorporated Irat measurement method when in td-scdma connected mode
CN102710366B (zh) 2012-03-21 2016-06-22 华为技术有限公司 数据译码的方法及装置
EP2871888B1 (en) * 2012-07-05 2019-03-06 LG Electronics Inc. Method for transmitting terminal detection signal for direct communication between terminals in wireless communication system, and device therefor
US9294868B2 (en) 2012-12-13 2016-03-22 Industrial Technology Research Institute Device, method and system for communicating data
US10057590B2 (en) 2014-01-13 2018-08-21 Mediatek Inc. Method and apparatus using software engine and hardware engine collaborated with each other to achieve hybrid video encoding
CN110809311B (zh) * 2015-01-30 2023-02-28 日本电气株式会社 用于执行部分子帧传输的方法和装置
CN106465377B (zh) * 2015-02-03 2020-10-20 日本电气株式会社 用于执行部分子帧传输的方法和装置
US10187640B2 (en) * 2015-09-01 2019-01-22 Mediatek Inc. Method of hard-limited packet size for video encoding
CN107566100B (zh) 2016-06-30 2020-02-21 华为技术有限公司 一种信息发送、接收方法及设备
CN115664583B (zh) * 2017-01-09 2024-12-03 中兴通讯股份有限公司 一种数据处理方法和装置
CN110870237A (zh) * 2017-05-05 2020-03-06 中兴通讯股份有限公司 基于数据块的传输
WO2019095190A1 (en) * 2017-11-16 2019-05-23 Qualcomm Incorporated Reduced overhead error detection code design for decoding a codeword
KR102779719B1 (ko) * 2017-11-24 2025-03-12 삼성전자주식회사 무선통신 시스템에서 데이터 매핑 방법 및 장치
US12425132B2 (en) * 2019-11-07 2025-09-23 Beijing Xiaomi Mobile Software Co., Ltd. Multi-TB interleaving transmission processing method and apparatus, communication device and storage medium
US11316616B2 (en) * 2020-02-21 2022-04-26 Qualcomm Incorporated Constraint-based code block interleaver for data aided receivers
US11864189B2 (en) 2021-04-07 2024-01-02 Qualcomm Incorporated Multi-slot transmissions for multi-transmission reception points
WO2025011148A1 (en) * 2023-07-11 2025-01-16 Huawei Technologies Co., Ltd. Method, apparatus and system for data transmission

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JPH11215009A (ja) 1998-01-22 1999-08-06 Sony Corp 符号復号装置
US7385949B1 (en) * 2001-06-05 2008-06-10 Broadcom Corporation System and method for de-interleaving data in a wireless receiver
KR100762632B1 (ko) * 2001-10-17 2007-10-01 삼성전자주식회사 부호 분할 다중 접속 통신 시스템에서 전송 채널 다중화/역다중화 장치 및 방법
TW590340U (en) * 2002-04-15 2004-06-01 Interdigital Tech Corp User equipment capable of operating in both time division duplex and frequency division modes of wideband code division multiple access
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Also Published As

Publication number Publication date
AU2008268310A1 (en) 2008-12-31
WO2009003064A3 (en) 2009-03-19
AU2008268310B2 (en) 2011-06-02
RU2446589C2 (ru) 2012-03-27
TW200910817A (en) 2009-03-01
MY147875A (en) 2013-01-31
IL202435A0 (en) 2010-06-30
JP2010532641A (ja) 2010-10-07
KR20100032437A (ko) 2010-03-25
KR20120081217A (ko) 2012-07-18
WO2009003064A2 (en) 2008-12-31
CA2689418A1 (en) 2008-12-31
CN101743711A (zh) 2010-06-16
EP2171902A2 (en) 2010-04-07
BRPI0812809A2 (pt) 2014-12-09
UA96643C2 (ru) 2011-11-25
US20080316977A1 (en) 2008-12-25
US8576807B2 (en) 2013-11-05
RU2010102068A (ru) 2011-07-27
TWI390884B (zh) 2013-03-21

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