UA96643C2 - Структура перемежевания каналов для систем беспроводной связи - Google Patents

Структура перемежевания каналов для систем беспроводной связи

Info

Publication number
UA96643C2
UA96643C2 UAA201000652A UAA201000652A UA96643C2 UA 96643 C2 UA96643 C2 UA 96643C2 UA A201000652 A UAA201000652 A UA A201000652A UA A201000652 A UAA201000652 A UA A201000652A UA 96643 C2 UA96643 C2 UA 96643C2
Authority
UA
Ukraine
Prior art keywords
code block
wireless communication
code
time
communication system
Prior art date
Application number
UAA201000652A
Other languages
English (en)
Ukrainian (uk)
Inventor
Дурга Прасад МАЛЛАДИ
Original Assignee
Квелкомм Инкорпорейтед
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 Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA96643C2 publication Critical patent/UA96643C2/ru

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

Abstract

Описаны системы и способы, которые способствуют применению гибридной передаточной структуры в среде беспроводной связи. Каждый блок перенесения (например, МАСС PDU) может быть разбит на несколько кодовых блоков. Сверх этого, каждый из кодовых блоков может быть дополнительно разделен на два или больше сегментов кодового блока. Кроме того, сегменты кодового блока из одного кодового блока могут быть переданы по каналу в течение разрозненных временных интервалов субкадра. Также внутри отдельного субкадра сегменты кодового блока, которые соответствуют разным кодовым блокам, могут быть переданы последовательно во времени. Применение вышеупомянутого может сделать возможным применение структуры конвейерного декодера в приемнике, позволяя при этом оптимизировать временное/частотное разнесение.
UAA201000652A 2007-06-25 2008-06-25 Структура перемежевания каналов для систем беспроводной связи UA96643C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94610707P 2007-06-25 2007-06-25

Publications (1)

Publication Number Publication Date
UA96643C2 true UA96643C2 (ru) 2011-11-25

Family

ID=40136395

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201000652A UA96643C2 (ru) 2007-06-25 2008-06-25 Структура перемежевания каналов для систем беспроводной связи

Country Status (15)

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

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US8737503B2 (en) * 2009-03-17 2014-05-27 Futurewei Technologies, Inc. System and method for multiple input, multiple output layer mapping
WO2011021866A2 (en) * 2009-08-21 2011-02-24 Samsung Electronics Co., Ltd. Method and system for data transmission on an access link
RU2526886C2 (ru) * 2009-09-21 2014-08-27 Блэкберри Лимитед Способ передачи данных по технологии mimo и передатчик (варианты)
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
EP3105975B1 (en) * 2015-01-30 2019-10-02 Nec Corporation Method and apparatus for performing fractional subframe transmission
EP3105985B1 (en) 2015-02-03 2022-03-30 Nec Corporation Method and apparatus for performing fractional subframe transmission
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
WO2018201490A1 (en) * 2017-05-05 2018-11-08 Zte Corporation Transmission based on data blocks
WO2019095190A1 (en) * 2017-11-16 2019-05-23 Qualcomm Incorporated Reduced overhead error detection code design for decoding a codeword
KR20190060605A (ko) * 2017-11-24 2019-06-03 삼성전자주식회사 무선통신 시스템에서 데이터 매핑 방법 및 장치
WO2021087911A1 (zh) * 2019-11-07 2021-05-14 北京小米移动软件有限公司 多tb交替传输处理方法及装置、通信设备及存储介质
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

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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
TWI280755B (en) * 2002-04-15 2007-05-01 Interdigital Tech Corp Wireless user equipments
RU2292654C2 (ru) 2002-08-13 2007-01-27 Нокиа Корпорейшн Символьное перемежение
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Also Published As

Publication number Publication date
MY147875A (en) 2013-01-31
US20080316977A1 (en) 2008-12-25
CN101743711A (zh) 2010-06-16
RU2010102068A (ru) 2011-07-27
KR20120081217A (ko) 2012-07-18
US8576807B2 (en) 2013-11-05
JP2010532641A (ja) 2010-10-07
WO2009003064A2 (en) 2008-12-31
MX2009013864A (es) 2010-02-03
BRPI0812809A2 (pt) 2014-12-09
TW200910817A (en) 2009-03-01
WO2009003064A3 (en) 2009-03-19
IL202435A0 (en) 2010-06-30
AU2008268310A1 (en) 2008-12-31
TWI390884B (zh) 2013-03-21
EP2171902A2 (en) 2010-04-07
KR20100032437A (ko) 2010-03-25
CA2689418A1 (en) 2008-12-31
RU2446589C2 (ru) 2012-03-27
AU2008268310B2 (en) 2011-06-02

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