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BRPI0517599A - método e equipamento para derivar temporização de transmissão de um canal de controle de downlink no suporte de operação de uplink melhorada - Google Patents

método e equipamento para derivar temporização de transmissão de um canal de controle de downlink no suporte de operação de uplink melhorada

Info

Publication number
BRPI0517599A
BRPI0517599A BRPI0517599-2A BRPI0517599A BRPI0517599A BR PI0517599 A BRPI0517599 A BR PI0517599A BR PI0517599 A BRPI0517599 A BR PI0517599A BR PI0517599 A BRPI0517599 A BR PI0517599A
Authority
BR
Brazil
Prior art keywords
frame
control channel
time offset
equipment
downlink control
Prior art date
Application number
BRPI0517599-2A
Other languages
English (en)
Inventor
Serge D Willenegger
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 BRPI0517599A publication Critical patent/BRPI0517599A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70754—Setting of search window, i.e. range of code offsets to be searched
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/1861—Physical mapping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transceivers (AREA)

Abstract

MéTODO E EQUIPAMENTO PARA DERIVAR TEMPORIZAçãO DE TRANSMISSãO DE UM CANAL DE CONTROLE DE DOWNLINK NO SUPORTE DE OPERAçãO DE UPLINK MELHORADA. é revelada uma estação remota para comunicação sem fio. A estação remota inclui um transmissor configurado para transmitir dados de pacote em um canal de uplink e um receptor. O receptor configurado para receber um primeiro quadro tendo um canal físico dedicado de downlink, o primeiro quadro sendo definido por um primeiro retardo de propagação e um primeiro deslocamento de tempo relativo a uma temporização de referência baseada em um canal físico de controle comum e receber um segundo quadro tendo um canal de controle dedicado de downlink responsivo aos dados de pacote recebidos por uma estação base, um início do segundo quadro sendo definido por um segundo retardo de propagação e um segundo deslocamento de tempo a partir da temporização de referência, o segundo deslocamento de tempo sendo uma função do primeiro deslocamento de tempo.
BRPI0517599-2A 2004-11-10 2005-11-07 método e equipamento para derivar temporização de transmissão de um canal de controle de downlink no suporte de operação de uplink melhorada BRPI0517599A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62704804P 2004-11-10 2004-11-10
US11/266,810 US7643515B2 (en) 2004-11-10 2005-11-03 Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation
PCT/US2005/040367 WO2006052932A1 (en) 2004-11-10 2005-11-07 Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation

Publications (1)

Publication Number Publication Date
BRPI0517599A true BRPI0517599A (pt) 2008-10-14

Family

ID=35985848

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517599-2A BRPI0517599A (pt) 2004-11-10 2005-11-07 método e equipamento para derivar temporização de transmissão de um canal de controle de downlink no suporte de operação de uplink melhorada

Country Status (16)

Country Link
US (2) US7643515B2 (pt)
EP (3) EP1810425B1 (pt)
JP (1) JP4648400B2 (pt)
KR (2) KR100916863B1 (pt)
CN (2) CN101099308B (pt)
AT (1) ATE496437T1 (pt)
AU (1) AU2005304715C1 (pt)
BR (1) BRPI0517599A (pt)
CA (1) CA2586282C (pt)
DE (1) DE602005026042D1 (pt)
HK (2) HK1108528A1 (pt)
MX (1) MX2007005595A (pt)
MY (1) MY144508A (pt)
PL (1) PL1810425T3 (pt)
UA (1) UA90871C2 (pt)
WO (1) WO2006052932A1 (pt)

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BRPI0615710A2 (pt) * 2005-08-22 2011-05-24 Nokia Corp método para o gerenciamento de recursos de rádio em uma rede sem fio; programa de instruções legìveis por máquina, tangivelmente incorporadas em um meio de suporte de informações e executável por um processador de dados digital, para realizar ações direcionadas ao controle de reconfiguração de um canal; elemento de rede; estação móvel; e método para operar um nó b de rede
US20070049305A1 (en) * 2005-08-25 2007-03-01 Lucent Technologies, Inc. Method for adjusting timing of channels in a wireless communications system
US7920517B2 (en) * 2006-04-28 2011-04-05 Alcatel-Lucent Usa Inc. Uplink load control including individual measurements
FR2901954A1 (fr) 2006-05-31 2007-12-07 Nec Technologies Uk Ltd Procede d'optimisation de la procedure de selection de format de donnees (e-tfc) pour une communication ascendante
US8446893B2 (en) * 2006-12-21 2013-05-21 Samsung Electronics Co., Ltd. Enhanced coexistence beacon protocol (ECBP) for precise intercell synchronization of overlapping wireless base stations
JP5100841B2 (ja) 2007-09-28 2012-12-19 インターデイジタル パテント ホールディングス インコーポレイテッド 拡張ランダムアクセスチャネル（ｅｎｈａｎｃｅｄｒａｎｄｏｍａｃｃｅｓｓｃｈａｎｎｅｌ）においてメッセージの送信を終了するための方法および装置
DK2208383T3 (da) 2007-10-25 2020-12-14 Signal Trust For Wireless Innovation Fremgangsmåde, indretninger og system til håndtering og opsætning af forbedrede MAC-E/ES-ressourcer
KR101197380B1 (ko) 2008-01-02 2012-11-05 인터디지탈 패튼 홀딩스, 인크 셀 재선택을 위한 방법 및 장치
CN102057612B (zh) 2008-06-11 2014-07-02 诺基亚西门子通信公司 局域优化的上行链路控制信道
US8886205B2 (en) 2009-03-02 2014-11-11 Qualcomm Incorporated Timing adjustment for synchronous operation in a wireless network
US8457079B2 (en) * 2009-10-05 2013-06-04 Motorola Mobility Llc Method and apparatus for mitigating downlink control channel interference
JP4901947B2 (ja) * 2009-12-16 2012-03-21 株式会社エヌ・ティ・ティ・ドコモ 制御装置及び移動通信方法
US9119197B2 (en) 2012-05-22 2015-08-25 Futurewei Technologies, Inc. System and method for delay scheduling
US8897206B2 (en) 2012-05-23 2014-11-25 Hughes Network Systems, Llc Frame timing synchronization in a geostationary satellite system
CN106105343B (zh) * 2014-03-13 2020-06-12 Lg电子株式会社 装置到装置用户设备在无线通信系统中发送信号的方法和设备
WO2017081800A1 (ja) * 2015-11-12 2017-05-18 富士通株式会社 端末装置、基地局装置、無線通信システム及び無線通信方法
US11147068B2 (en) 2017-04-28 2021-10-12 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Channel location indication method and related product

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Also Published As

Publication number Publication date
EP2101422A2 (en) 2009-09-16
EP2101422A3 (en) 2013-03-13
AU2005304715C1 (en) 2009-05-21
CN101099308A (zh) 2008-01-02
KR100894754B1 (ko) 2009-04-24
US20100067502A1 (en) 2010-03-18
PL1810425T3 (pl) 2011-05-31
UA90871C2 (uk) 2010-06-10
JP4648400B2 (ja) 2011-03-09
KR20070085947A (ko) 2007-08-27
CA2586282A1 (en) 2006-05-18
DE602005026042D1 (de) 2011-03-03
AU2005304715A1 (en) 2006-05-18
JP2008529320A (ja) 2008-07-31
HK1108528A1 (en) 2008-05-09
WO2006052932A8 (en) 2006-06-22
EP1810425A1 (en) 2007-07-25
EP1810425B1 (en) 2011-01-19
CN101099308B (zh) 2015-04-01
MX2007005595A (es) 2007-07-09
ATE496437T1 (de) 2011-02-15
US20060120408A1 (en) 2006-06-08
HK1156159A1 (en) 2012-06-01
EP2101422B1 (en) 2020-12-16
WO2006052932A1 (en) 2006-05-18
EP3809608A1 (en) 2021-04-21
MY144508A (en) 2011-09-30
US7643515B2 (en) 2010-01-05
CA2586282C (en) 2011-11-15
CN102006117A (zh) 2011-04-06
US8018974B2 (en) 2011-09-13
KR100916863B1 (ko) 2009-09-09
KR20090020693A (ko) 2009-02-26
CN102006117B (zh) 2013-02-06
AU2005304715B2 (en) 2008-11-27

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]