BRPI0414158A - método e equipamento para confirmação de transmissões de link reverso em um sistema de comunicações - Google Patents

método e equipamento para confirmação de transmissões de link reverso em um sistema de comunicações

Info

Publication number
BRPI0414158A
BRPI0414158A BRPI0414158-0A BRPI0414158A BRPI0414158A BR PI0414158 A BRPI0414158 A BR PI0414158A BR PI0414158 A BRPI0414158 A BR PI0414158A BR PI0414158 A BRPI0414158 A BR PI0414158A
Authority
BR
Brazil
Prior art keywords
reverse link
link transmissions
equipment
communications system
code
Prior art date
Application number
BRPI0414158-0A
Other languages
English (en)
Inventor
Peter Gall
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 BRPI0414158A publication Critical patent/BRPI0414158A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0025—M-sequences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0044—OVSF [orthogonal variable spreading factor]
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Radio Relay Systems (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA CONFIRMAçãO DE TRANSMISSõES DE LINK REVERSO EM UM SISTEMA DE COMUNICAçõES". São descritos um método e um equipamento para confirmação de transmissões de link reverso em um sistema de comunicações. Um bit de informações é ajustado e a seguir repetido. O bit de informações repetido é coberto com um código possuindo um comprimento de quadro definido por S = M*N*R, em que S é o comprimento do quadro, M é o número de símbolos de código por partição, N é o número de partições por quadro e R é o fator de repetição de código. o ganho é a seguir ajustado com relação a uma transmissão de controle de potência e os quadros resultantes da operação de codificação são a seguir modulados. Após a modulação, o resultado é espalhado em um canal designado usando-se espalhamento por quadratura e, após o espalhamento, a confirmação é transmitida através do link reverso.
BRPI0414158-0A 2003-09-08 2004-09-08 método e equipamento para confirmação de transmissões de link reverso em um sistema de comunicações BRPI0414158A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50155503P 2003-09-08 2003-09-08
PCT/US2004/029305 WO2005027397A1 (en) 2003-09-08 2004-09-08 Method and apparatus for acknowledging reverse link transmissions in a communications system

Publications (1)

Publication Number Publication Date
BRPI0414158A true BRPI0414158A (pt) 2006-10-31

Family

ID=34312286

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414158-0A BRPI0414158A (pt) 2003-09-08 2004-09-08 método e equipamento para confirmação de transmissões de link reverso em um sistema de comunicações

Country Status (10)

Country Link
US (1) US7957263B2 (pt)
EP (1) EP1665617B1 (pt)
JP (2) JP4668908B2 (pt)
KR (1) KR100954513B1 (pt)
CN (2) CN1849770A (pt)
BR (1) BRPI0414158A (pt)
CA (1) CA2537443C (pt)
MX (1) MXPA06002664A (pt)
TW (1) TWI369094B (pt)
WO (1) WO2005027397A1 (pt)

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KR100932482B1 (ko) * 2002-05-03 2009-12-17 엘지전자 주식회사 셀 또는 섹터 스위칭을 위한 프레임 전송 방법
US7957263B2 (en) 2003-09-08 2011-06-07 Qualcomm Corporation Method and apparatus for acknowledging reverse link transmissions in a communications system
EP1830267B1 (en) * 2004-09-15 2011-11-09 Yamaha Corporation Subsampling firmware update data by the CPU in an audioplayer while reproducing the audio signal.
AU2005320417B2 (en) * 2004-12-27 2009-12-10 Lg Electronics Inc. Supporting hybrid automatic retransmission request in orthogonal frequency division multiplexing access radio access system
US8942716B2 (en) * 2005-02-24 2015-01-27 Ntt Docomo, Inc. Radio resource control method, radio base station, and radio network controller
US8693383B2 (en) 2005-03-29 2014-04-08 Qualcomm Incorporated Method and apparatus for high rate data transmission in wireless communication
WO2006120524A1 (en) * 2005-05-06 2006-11-16 Nokia Corporation Method, apparatus and computer program providing multi-carrieracknowledgment channel
KR101226819B1 (ko) * 2006-08-21 2013-01-25 삼성전자주식회사 광대역 무선 통신 시스템에서 역방향 접근채널의 프리앰블송수신 방법 및 장치
US8176376B2 (en) * 2006-10-02 2012-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Optimal error protection coding for MIMO ACK/NACK/POST information
EP2082514B1 (en) * 2006-10-24 2013-02-13 QUALCOMM Incorporated Acknowledgement channel for wireless communications
RU2420890C1 (ru) * 2007-04-20 2011-06-10 Интердиджитал Текнолоджи Корпорейшн Способ и устройство индикации временного блочного потока, которому адресовано поле вложенного ack/nack
EP2892170B1 (en) * 2007-06-15 2019-04-24 Optis Wireless Technology, LLC Wireless communication appartus and response signal spreading method
EP3739776B1 (en) 2007-08-13 2021-07-07 Godo Kaisha IP Bridge 1 Radio transmission device and radio transmission method
CN102196535B (zh) * 2010-03-09 2014-06-25 电信科学技术研究院 时间受控机器类通信接入时间的通知及更新方法及设备
EP2622752B1 (en) * 2010-09-27 2017-11-22 LG Electronics Inc. Enhanced access channel masks for xhrpd
CN103178888B (zh) * 2011-12-23 2016-03-30 华为技术有限公司 一种反馈信道状态信息的方法及装置
CN103441813B (zh) * 2013-08-27 2015-11-11 湖北大学 一种用于cdma系统的低相关二元序列集生成方法
EP2958238A1 (en) * 2014-06-17 2015-12-23 Thomson Licensing Method and apparatus for encoding information units in code word sequences avoiding reverse complementarity

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IL137789A0 (en) * 1998-02-13 2001-10-31 Qualcomm Inc Method and apparatus for performing rate determination using orthogonal rate-dependent walsh covering codes
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Also Published As

Publication number Publication date
US20050117508A1 (en) 2005-06-02
CN1849770A (zh) 2006-10-18
US7957263B2 (en) 2011-06-07
MXPA06002664A (es) 2006-06-05
KR20060085619A (ko) 2006-07-27
TW200536304A (en) 2005-11-01
KR100954513B1 (ko) 2010-04-27
JP4668908B2 (ja) 2011-04-13
JP2007508724A (ja) 2007-04-05
EP1665617A1 (en) 2006-06-07
TWI369094B (en) 2012-07-21
CN104135350A (zh) 2014-11-05
CA2537443C (en) 2013-07-23
EP1665617B1 (en) 2013-03-13
WO2005027397A1 (en) 2005-03-24
JP2011082970A (ja) 2011-04-21
JP5080625B2 (ja) 2012-11-21
CA2537443A1 (en) 2005-03-24
CN104135350B (zh) 2018-02-16

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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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2322 DE 07-07-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.