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BR0315312A - Método e equipamento para transmitir e receber um bloco de dados em um sistema de comunicação - Google Patents

Método e equipamento para transmitir e receber um bloco de dados em um sistema de comunicação

Info

Publication number
BR0315312A
BR0315312A BR0315312-6A BR0315312A BR0315312A BR 0315312 A BR0315312 A BR 0315312A BR 0315312 A BR0315312 A BR 0315312A BR 0315312 A BR0315312 A BR 0315312A
Authority
BR
Brazil
Prior art keywords
data
block
time frame
packet
produce
Prior art date
Application number
BR0315312-6A
Other languages
English (en)
Inventor
Yongbin Wei
Durga P Malladi
Tao Chen
Edward G Tiedemann Jr
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 BR0315312A publication Critical patent/BR0315312A/pt

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
    • H03M13/35—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
    • 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
    • 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
    • H03M13/2903—Methods and arrangements specifically for encoding, e.g. parallel encoding of a plurality of constituent codes
    • 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
    • H03M13/2906—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 using block codes
    • H03M13/2927—Decoding strategies
    • 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
    • H03M13/296—Particular turbo code structure
    • H03M13/2966—Turbo codes concatenated with another code, e.g. an outer block code
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6513—Support of multiple code types, e.g. unified decoder for LDPC and turbo 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA TRANSMITIR E RECEBER UM BLOCO DE DADOS EM UM SISTEMA DE COMUNICAçãO". Um método e um equipamento para transmitir e receber dados fornece o uso eficiente de recursos de comunicação pela codificação de dados de acordo com um primeiro código para produzir um bloco de dados, determinar a taxa de dados de transmissão de um quadro de tempo, selecionar uma parte do bloco de dados com base na taxa de dados de transmissão determinada, adicionar dados do identificador de localização à parte de dados para produzir dados de carga útil, em que o identificador de localização identifica uma localização da parte de dados dentro do bloco de dados, e codificar os dados de carga útil de acordo com um segundo código para produzir um pacote de dados para transmissão através do quadro de tempo. Um transmissor transmite o pacote de dados através do quadro de tempo na taxa de dados determinada. Um receptor recebe o pacote de dados através do quadro de tempo, e processa os dados recebidos de acordo para reproduzir o bloco de dados.
BR0315312-6A 2002-10-17 2003-10-16 Método e equipamento para transmitir e receber um bloco de dados em um sistema de comunicação BR0315312A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41935802P 2002-10-17 2002-10-17
US10/338,162 US7191384B2 (en) 2002-10-17 2003-01-07 Method and apparatus for transmitting and receiving a block of data in a communication system
PCT/US2003/033036 WO2004036816A1 (en) 2002-10-17 2003-10-16 Method and apparatus for transmitting and receiving a block of data in a communication system

Publications (1)

Publication Number Publication Date
BR0315312A true BR0315312A (pt) 2005-08-16

Family

ID=32095733

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0315312-6A BR0315312A (pt) 2002-10-17 2003-10-16 Método e equipamento para transmitir e receber um bloco de dados em um sistema de comunicação

Country Status (14)

Country Link
US (2) US7191384B2 (pt)
EP (2) EP1556982B1 (pt)
JP (1) JP4327795B2 (pt)
KR (1) KR101024509B1 (pt)
CN (3) CN103840913B (pt)
AT (1) ATE449479T1 (pt)
AU (2) AU2003301389B8 (pt)
BR (1) BR0315312A (pt)
CA (1) CA2500777A1 (pt)
DE (1) DE60330174D1 (pt)
MX (1) MXPA05004047A (pt)
RU (1) RU2005114907A (pt)
TW (2) TWI340558B (pt)
WO (1) WO2004036816A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7783397B2 (en) * 2003-12-22 2010-08-24 General Electric Company Method and system for providing redundancy in railroad communication equipment
JP4446338B2 (ja) * 2004-03-22 2010-04-07 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 再送要求方法、無線通信システム、および受信機
CA2565977C (en) * 2004-05-13 2013-06-11 Qualcomm Incorporated Delivery of information over a communication channel
US9094175B2 (en) 2010-07-16 2015-07-28 Qualcomm, Incorporated Method and apparatus for saving power by using signal field of preamble
CN103200127B (zh) * 2013-02-28 2016-08-10 武汉中软通科技有限公司 一种板间串行通信系统及方法
CN104042342A (zh) * 2014-06-20 2014-09-17 章建全 用于治疗子宫肌瘤的弯曲形微波消融针形天线
US10735142B2 (en) * 2015-05-29 2020-08-04 Goodrich Corporation Multi-system data transfer protocol
CN107426770B (zh) * 2017-07-21 2021-09-14 广东美的制冷设备有限公司 基于数据链路层的数据通讯方法、数据终端及系统
CN112422229B (zh) * 2019-08-21 2023-01-10 苏州华兴源创科技股份有限公司 一种物理层重构系统
US12021548B2 (en) 2022-05-10 2024-06-25 Samsung Display Co., Ltd. System and method for efficient transition encoding for decimation CDR

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US5224122A (en) * 1992-06-29 1993-06-29 Motorola, Inc. Method and apparatus for canceling spread-spectrum noise
US5432822A (en) * 1993-03-12 1995-07-11 Hughes Aircraft Company Error correcting decoder and decoding method employing reliability based erasure decision-making in cellular communication system
ES2223046T3 (es) * 1993-11-01 2005-02-16 Qualcomm Incorporated Procedimiento y aparato para la transmision de datos digitales de velocidad variable.
JP2576776B2 (ja) * 1993-11-10 1997-01-29 日本電気株式会社 パケット伝送方法・パケット伝送装置
US5446491A (en) * 1993-12-21 1995-08-29 Hitachi, Ltd. Multi-point video conference system wherein each terminal comprises a shared frame memory to store information from other terminals
CN1078412C (zh) * 1995-02-23 2002-01-23 Ntt移动通信网株式会社 可变速率传输方法及使用该方法的发射机和接收机
JP2982948B2 (ja) * 1995-12-27 1999-11-29 松下電器産業株式会社 無線受信装置
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JP3613448B2 (ja) * 1999-06-21 2005-01-26 株式会社エヌ・ティ・ティ・ドコモ データ伝送方法、データ伝送システム、送信装置および受信装置
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EP2293452B1 (en) * 2000-07-05 2012-06-06 LG ELectronics INC. Method of puncturing a turbo coded data block
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Also Published As

Publication number Publication date
AU2009248459A1 (en) 2010-01-07
US7502984B2 (en) 2009-03-10
WO2004036816A1 (en) 2004-04-29
AU2003301389B2 (en) 2009-09-17
TW200503430A (en) 2005-01-16
TWI340558B (en) 2011-04-11
DE60330174D1 (de) 2009-12-31
KR101024509B1 (ko) 2011-03-31
US20040078744A1 (en) 2004-04-22
CA2500777A1 (en) 2004-04-29
KR20050065596A (ko) 2005-06-29
ATE449479T1 (de) 2009-12-15
AU2003301389A1 (en) 2004-05-04
JP2006503524A (ja) 2006-01-26
US7191384B2 (en) 2007-03-13
CN103731242A (zh) 2014-04-16
RU2005114907A (ru) 2005-11-10
TW201042926A (en) 2010-12-01
EP1556982A1 (en) 2005-07-27
AU2003301389B8 (en) 2010-01-14
CN101888285A (zh) 2010-11-17
US20070162829A1 (en) 2007-07-12
CN103731242B (zh) 2018-02-16
EP2259471A2 (en) 2010-12-08
JP4327795B2 (ja) 2009-09-09
CN103840913B (zh) 2018-07-03
EP2259471B1 (en) 2016-06-08
MXPA05004047A (es) 2005-06-08
CN103840913A (zh) 2014-06-04
EP1556982B1 (en) 2009-11-18
EP2259471A3 (en) 2012-10-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2276 DE 19/08/2014.