CN101518146A - 用于动态更新随机接入参数的方法和设备 - Google Patents

用于动态更新随机接入参数的方法和设备 Download PDF

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Publication number
CN101518146A
CN101518146A CNA2007800343245A CN200780034324A CN101518146A CN 101518146 A CN101518146 A CN 101518146A CN A2007800343245 A CNA2007800343245 A CN A2007800343245A CN 200780034324 A CN200780034324 A CN 200780034324A CN 101518146 A CN101518146 A CN 101518146A
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CN
China
Prior art keywords
rach
rach configuration
wtru
indicator
configuration parameters
Prior art date
Legal status (The legal status 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 status listed.)
Pending
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CNA2007800343245A
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English (en)
Chinese (zh)
Inventor
王津
A·钱德拉
M·萨摩尔
S·E·泰利
J·S·陈
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InterDigital Technology Corp
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InterDigital Technology Corp
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Publication of CN101518146A publication Critical patent/CN101518146A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CNA2007800343245A 2006-09-15 2007-09-13 用于动态更新随机接入参数的方法和设备 Pending CN101518146A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82575906P 2006-09-15 2006-09-15
US60/825,759 2006-09-15

Publications (1)

Publication Number Publication Date
CN101518146A true CN101518146A (zh) 2009-08-26

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CNA2007800343245A Pending CN101518146A (zh) 2006-09-15 2007-09-13 用于动态更新随机接入参数的方法和设备

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Country Link
US (1) US20080075043A1 (enExample)
EP (1) EP2074857A1 (enExample)
JP (1) JP2010504031A (enExample)
KR (2) KR20090057333A (enExample)
CN (1) CN101518146A (enExample)
AR (1) AR062876A1 (enExample)
AU (1) AU2007294766A1 (enExample)
BR (1) BRPI0715008A2 (enExample)
CA (1) CA2664324A1 (enExample)
IL (1) IL197596A0 (enExample)
MX (1) MX2009002846A (enExample)
RU (1) RU2009114160A (enExample)
TW (2) TW201038102A (enExample)
WO (1) WO2008033463A1 (enExample)

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CN102547914A (zh) * 2010-12-28 2012-07-04 华为技术有限公司 接入网络的方法和设备
CN103546243A (zh) * 2013-10-28 2014-01-29 京信通信系统（中国）有限公司 确定rach消息对应的待译码数据的方法和装置、基站
CN104303577A (zh) * 2012-05-16 2015-01-21 瑞典爱立信有限公司 通信网络中的方法和装置
CN105122729A (zh) * 2013-04-15 2015-12-02 瑞典爱立信有限公司 去往mtc设备的系统信息的信令发送
CN115804229A (zh) * 2020-06-12 2023-03-14 高通股份有限公司 动态rach msg1/msga配置

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CN101632243B (zh) * 2007-01-19 2014-05-07 株式会社Ntt都科摩 基站装置、移动台、移动通信系统以及通信控制方法
US9113325B2 (en) * 2007-04-25 2015-08-18 Texas Instruments Incorporated Signaling of random access preamble time-frequency location in wireless networks
GB0714927D0 (en) * 2007-08-01 2007-09-12 Nokia Siemens Networks Oy Resource allocation
KR101572880B1 (ko) * 2007-12-12 2015-11-30 엘지전자 주식회사 다중화율을 고려한 상향링크 전력제어 방법
CN101252775B (zh) * 2008-04-02 2013-06-05 中兴通讯股份有限公司 一种时分双工系统物理随机接入信道参数配置及指示方法
US8457618B2 (en) * 2008-06-20 2013-06-04 Motorola Mobility Llc Preventing random access based on outdated system information in a wireless communication system
US8295848B2 (en) * 2008-07-02 2012-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for automatic tuning of the RACH configuration in a wireless communication network
WO2010002303A1 (en) * 2008-07-03 2010-01-07 Telefonaktiebolaget L M Ericsson (Publ) Determining preamble sequences for random access
WO2010071561A1 (en) * 2008-12-18 2010-06-24 Telefonaktiebolaget L M Ericsson (Publ) Automatic planning and handling of random access root sequences
US20100259464A1 (en) 2009-04-14 2010-10-14 Jae Young Chang Terminal and controlling method thereof
CN104968055B (zh) * 2009-04-23 2018-12-04 交互数字专利控股公司 由无线发射/接收单元（wtru）执行随机接入的方法及wtru
EP2522192B1 (en) 2010-01-08 2018-07-04 InterDigital Patent Holdings, Inc. Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation
US8879412B2 (en) * 2010-02-03 2014-11-04 Telefonaktiebolaget L M Ericsson (Publ) Adaptation of cyclic shift for random access preambles
KR101810260B1 (ko) 2010-02-12 2017-12-18 인터디지탈 패튼 홀딩스, 인크 상향링크 랜덤 액세스 채널 전송을 최적화하는 방법 및 장치
CN102984806A (zh) * 2011-09-02 2013-03-20 普天信息技术研究院有限公司 一种随机接入过程中回退控制参数的设置和更新方法
FR2979784A1 (fr) * 2011-09-02 2013-03-08 France Telecom Procede de selection de canal, equipement wifi et programme d'ordinateur correspondants
RU2015116905A (ru) * 2012-10-05 2016-11-27 Интердиджитал Пэйтент Холдингз, Инк. Способ и устройство для улучшения покрытия устройств связи машинного типа (мтс)
US9668162B2 (en) 2013-04-15 2017-05-30 Telefonaktiebolaget Lm Ericcson (Publ) Signaling of system information to MTC-devices
JP6542899B2 (ja) * 2015-01-26 2019-07-10 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ランダムアクセス方法、端末、および基地局
WO2016137372A1 (en) * 2015-02-27 2016-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Random access resources in a telecommunication network
CN106385712B (zh) * 2015-07-27 2021-07-23 中兴通讯股份有限公司 一种数据传输方法及系统
US10080244B2 (en) * 2015-08-28 2018-09-18 Qualcomm Incorporated Random access channel design for narrowband wireless communication
US10206229B2 (en) 2015-10-16 2019-02-12 Htc Corporation Device and method of handling random access procedure
US10757738B2 (en) * 2017-03-24 2020-08-25 Mediatek Inc. On-demand system information request message
CN115720381B (zh) 2017-05-03 2025-06-10 Lg电子株式会社 发送和接收随机接入信道的方法及其装置

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FI105250B (fi) * 1998-09-01 2000-06-30 Nokia Networks Oy Menetelmä tietoliikennejärjestelmän kuormituksen ohjaamiseksi
BR9917317B1 (pt) * 1999-05-26 2013-09-17 "mÉtodo e dispositivo para controle de acesso randâmico em uma rede de comunicaÇço màvel"
DE10008653A1 (de) * 2000-02-24 2001-09-06 Siemens Ag Verbesserungen an einem Funkkommunikationssystem
WO2001093462A1 (en) * 2000-06-02 2001-12-06 Samsung Electronics Co., Ltd. Method for selecting rach in a cdma mobile communication system
KR20020030367A (ko) 2000-10-17 2002-04-25 오길록 이동통신시스템에서 임의접속채널의 전송방법
EP1223776A1 (en) * 2001-01-12 2002-07-17 Siemens Information and Communication Networks S.p.A. A collision free access scheduling in cellular TDMA-CDMA networks
US7733896B2 (en) 2002-08-19 2010-06-08 Alcatel-Lucent Usa Inc. Dynamic access priority scheme
US8169944B2 (en) * 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
KR20040064867A (ko) * 2003-01-10 2004-07-21 삼성전자주식회사 이동통신 시스템에서 역방향 메시지의 전송 구간을제공하는 방법
US7580388B2 (en) * 2004-06-01 2009-08-25 Lg Electronics Inc. Method and apparatus for providing enhanced messages on common control channel in wireless communication system
US7643454B2 (en) * 2004-06-07 2010-01-05 Alcatel-Lucent Usa Inc. Methods of avoiding multiple detections of random access channel preamble in wireless communication systems
KR100742127B1 (ko) * 2004-06-25 2007-07-24 삼성전자주식회사 직교 주파수 분할 다중 접속 이동통신시스템에서 상향링크 랜덤 접속 채널을 송수신하기 위한 장치 및 방법
SE0402321D0 (sv) 2004-09-23 2004-09-23 Ericsson Telefon Ab L M Method in a communication system
US7904055B2 (en) * 2005-08-23 2011-03-08 Lg Electronics Inc. Communicating message in mobile communication system
US8687564B2 (en) * 2005-11-04 2014-04-01 Lg Electronics Inc. Random access dimensioning methods and procedures for frequency division multiplexing access systems

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102547914A (zh) * 2010-12-28 2012-07-04 华为技术有限公司 接入网络的方法和设备
CN104303577A (zh) * 2012-05-16 2015-01-21 瑞典爱立信有限公司 通信网络中的方法和装置
CN104303577B (zh) * 2012-05-16 2018-06-29 瑞典爱立信有限公司 通信网络中的方法和装置
US10091824B2 (en) 2012-05-16 2018-10-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a communications network
CN105122729A (zh) * 2013-04-15 2015-12-02 瑞典爱立信有限公司 去往mtc设备的系统信息的信令发送
CN105122729B (zh) * 2013-04-15 2020-01-07 瑞典爱立信有限公司 去往mtc设备的系统信息的信令发送
CN103546243A (zh) * 2013-10-28 2014-01-29 京信通信系统（中国）有限公司 确定rach消息对应的待译码数据的方法和装置、基站
CN103546243B (zh) * 2013-10-28 2016-08-17 京信通信系统（中国）有限公司 确定rach消息对应的待译码数据的方法和装置、基站
CN115804229A (zh) * 2020-06-12 2023-03-14 高通股份有限公司 动态rach msg1/msga配置

Also Published As

Publication number Publication date
KR20090053946A (ko) 2009-05-28
US20080075043A1 (en) 2008-03-27
KR20090057333A (ko) 2009-06-04
EP2074857A1 (en) 2009-07-01
CA2664324A1 (en) 2008-03-20
AU2007294766A1 (en) 2008-03-20
IL197596A0 (en) 2009-12-24
BRPI0715008A2 (pt) 2013-05-28
MX2009002846A (es) 2009-05-12
WO2008033463A1 (en) 2008-03-20
AR062876A1 (es) 2008-12-10
TW201038102A (en) 2010-10-16
RU2009114160A (ru) 2010-10-20
TW200818936A (en) 2008-04-16
JP2010504031A (ja) 2010-02-04

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