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 melhoradaInfo
- 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
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
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- 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
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- 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
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- 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.
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) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1610575A4 (en) * | 2003-03-31 | 2010-07-21 | Fujitsu Ltd | RADIO COMMUNICATION NETWORK AND METHOD FOR FLOW CONTROL |
DE602006017333D1 (de) * | 2005-01-11 | 2010-11-18 | Ntt Docomo Inc | Verfahren zur verwaltung drahtloser ressourcen, basisstation und basisstationssteuerung |
KR100962519B1 (ko) * | 2005-08-22 | 2010-06-14 | 노키아 코포레이션 | 향상 다운링크 채널 릴리즈, 구성 및 재구성을 제공하는 장치, 방법 및 컴퓨터 프로그램 생성물 |
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 |
KR101193478B1 (ko) | 2007-09-28 | 2012-10-24 | 인터디지탈 패튼 홀딩스, 인크 | 강화된 랜덤 액세스 채널에서 메세지의 송신을 종료시키기 위한 방법 및 장치 |
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 |
KR20140019849A (ko) | 2008-01-02 | 2014-02-17 | 인터디지탈 패튼 홀딩스, 인크 | 셀 재선택을 위한 방법 및 장치 |
AU2009256606B2 (en) * | 2008-06-11 | 2013-08-01 | Hmd Global Oy | Local area optimized uplink control channel |
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 |
KR102294603B1 (ko) * | 2014-03-13 | 2021-08-27 | 엘지전자 주식회사 | 무선 통신 시스템에서 장치 대 장치 단말의 신호 전송 방법 및 장치 |
JP6593450B2 (ja) * | 2015-11-12 | 2019-10-23 | 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 |
CA3063345C (en) | 2017-04-28 | 2023-12-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Channel location indication method, and related product |
Family Cites Families (19)
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US5404355A (en) | 1992-10-05 | 1995-04-04 | Ericsson Ge Mobile Communications, Inc. | Method for transmitting broadcast information in a digital control channel |
WO1994030024A1 (en) | 1993-06-14 | 1994-12-22 | Telefonaktiebolaget Lm Ericsson | Time alignment of transmission in a down-link of a cdma system |
EP1012730A1 (en) | 1996-01-31 | 2000-06-28 | Ipsilon Networks, Inc. | Improved method and apparatus for dynamically shifting between routing and switching packets in a transmission network |
ZA979449B (en) | 1996-11-01 | 1998-05-12 | Ericsson Telefon Ab L M | Multi-frame synchronization for parallel channel transmissions. |
SE509836C2 (sv) | 1997-06-13 | 1999-03-15 | Ericsson Telefon Ab L M | Förfarande och arrangemang i ett radiokommunikationssystem |
US6681099B1 (en) | 2000-05-15 | 2004-01-20 | Nokia Networks Oy | Method to calculate true round trip propagation delay and user equipment location in WCDMA/UTRAN |
US7254118B1 (en) | 2000-05-22 | 2007-08-07 | Qualcomm Incorporated | Method and apparatus in a CDMA communication system |
RU2233550C2 (ru) * | 2000-06-24 | 2004-07-27 | Самсунг Электроникс Ко., Лтд. | Устройство и способ синхронизации схемы синхронной передачи линии связи вверх в системе связи мдкр |
US7120134B2 (en) | 2001-02-15 | 2006-10-10 | Qualcomm, Incorporated | Reverse link channel architecture for a wireless communication system |
EP1261227A1 (en) | 2001-05-21 | 2002-11-27 | Motorola, Inc. | Method and apparatus for increased information transfer in a communication system |
DE60104113T2 (de) | 2001-08-22 | 2004-10-28 | Matsushita Electric Industrial Co., Ltd., Kadoma | Übertragungsverfahren und Übertragungsgerät mit Mehrkanal-ARQ |
CN1192531C (zh) * | 2001-12-21 | 2005-03-09 | 华为技术有限公司 | 一种宽带码分多址***同步的实现方法 |
US7292854B2 (en) * | 2002-02-15 | 2007-11-06 | Lucent Technologies Inc. | Express signaling in a wireless communication system |
JP4182469B2 (ja) | 2002-05-14 | 2008-11-19 | 日本電気株式会社 | 移動体通信システム、その基地局制御装置および無線基地局並びにこのシステムの通信タイミング制御方法 |
AU2003302343A1 (en) | 2002-11-25 | 2004-06-18 | Siemens Aktiengesellschaft | Channel configuration and timing for enhanced uplink dch |
US8134994B2 (en) * | 2003-02-14 | 2012-03-13 | Alcatel Lucent | Method of scheduling on downlink and transmitting on uplink dedicated channels |
US7680094B2 (en) * | 2003-09-29 | 2010-03-16 | Alcatel-Lucent Usa Inc. | Method of aligning physical channels for uplink transmission |
GB0410108D0 (en) * | 2004-05-06 | 2004-06-09 | Koninkl Philips Electronics Nv | Communication system and method of operating the system |
US7693110B2 (en) * | 2004-09-16 | 2010-04-06 | Motorola, Inc. | System and method for downlink signaling for high speed uplink packet access |
-
2005
- 2005-11-03 US US11/266,810 patent/US7643515B2/en active Active
- 2005-11-07 KR KR1020097000661A patent/KR100916863B1/ko active IP Right Grant
- 2005-11-07 BR BRPI0517599-2A patent/BRPI0517599A/pt not_active Application Discontinuation
- 2005-11-07 EP EP05817024A patent/EP1810425B1/en active Active
- 2005-11-07 WO PCT/US2005/040367 patent/WO2006052932A1/en active Application Filing
- 2005-11-07 EP EP20212517.5A patent/EP3809608A1/en not_active Withdrawn
- 2005-11-07 AT AT05817024T patent/ATE496437T1/de not_active IP Right Cessation
- 2005-11-07 CN CN200580046108.3A patent/CN101099308B/zh active Active
- 2005-11-07 DE DE602005026042T patent/DE602005026042D1/de active Active
- 2005-11-07 JP JP2007541274A patent/JP4648400B2/ja active Active
- 2005-11-07 MX MX2007005595A patent/MX2007005595A/es active IP Right Grant
- 2005-11-07 EP EP09160819.0A patent/EP2101422B1/en active Active
- 2005-11-07 CA CA2586282A patent/CA2586282C/en active Active
- 2005-11-07 KR KR1020077012994A patent/KR100894754B1/ko active IP Right Grant
- 2005-11-07 AU AU2005304715A patent/AU2005304715C1/en active Active
- 2005-11-07 UA UAA200706384A patent/UA90871C2/uk unknown
- 2005-11-07 PL PL05817024T patent/PL1810425T3/pl unknown
- 2005-11-07 CN CN2010105867503A patent/CN102006117B/zh active Active
- 2005-11-09 MY MYPI20055254A patent/MY144508A/en unknown
-
2008
- 2008-03-04 HK HK08102448.6A patent/HK1108528A1/xx unknown
-
2009
- 2009-11-19 US US12/622,267 patent/US8018974B2/en active Active
-
2011
- 2011-09-28 HK HK11110207.5A patent/HK1156159A1/xx unknown
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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] |