CA2664324A1 - Method and apparatus for dynamic updates of random access parameters - Google Patents

Method and apparatus for dynamic updates of random access parameters

Info

Publication number
CA2664324A1
CA2664324A1 CA002664324A CA2664324A CA2664324A1 CA 2664324 A1 CA2664324 A1 CA 2664324A1 CA 002664324 A CA002664324 A CA 002664324A CA 2664324 A CA2664324 A CA 2664324A CA 2664324 A1 CA2664324 A1 CA 2664324A1
Authority
CA
Canada
Prior art keywords
rach
wtru
indicator signal
rach configuration
time
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.)
Abandoned
Application number
CA002664324A
Other languages
English (en)
French (fr)
Inventor
Jin Wang
Arty Chandra
Mohammed Sammour
Stephen E. Terry
John S. Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
InterDigital Technology Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2664324A1 publication Critical patent/CA2664324A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04W74/002—Transmission of channel access control information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002664324A 2006-09-15 2007-09-13 Method and apparatus for dynamic updates of random access parameters Abandoned CA2664324A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82575906P 2006-09-15 2006-09-15
US60/825,759 2006-09-15
PCT/US2007/019928 WO2008033463A1 (en) 2006-09-15 2007-09-13 Method and apparatus for dynamic updates of random access parameters

Publications (1)

Publication Number Publication Date
CA2664324A1 true CA2664324A1 (en) 2008-03-20

Family

ID=39048839

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002664324A Abandoned CA2664324A1 (en) 2006-09-15 2007-09-13 Method and apparatus for dynamic updates of random access parameters

Country Status (14)

Country Link
US (1) US20080075043A1 (enExample)
EP (1) EP2074857A1 (enExample)
JP (1) JP2010504031A (enExample)
KR (2) KR20090053946A (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)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008087941A1 (ja) * 2007-01-19 2008-07-24 Ntt Docomo, Inc. 基地局装置、移動局、移動通信システム及び通信制御方法
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
WO2010002301A1 (en) * 2008-07-02 2010-01-07 Telefonaktiebolaget L M 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
US8526996B2 (en) * 2008-12-18 2013-09-03 Telefonaktiebolaget L M Ericsson (Publ) Automatic planning and handling of random access root sequences
US8914462B2 (en) 2009-04-14 2014-12-16 Lg Electronics Inc. Terminal and controlling method thereof
TWI508602B (zh) * 2009-04-23 2015-11-11 內數位專利控股公司 在多載波無線通訊中隨機存取方法及裝置
EP3413679A1 (en) 2010-01-08 2018-12-12 Interdigital Patent Holdings, Inc. Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation
WO2011096858A1 (en) * 2010-02-03 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Adaptation of cyclic shift for random access preambles
CN106028270B (zh) * 2010-02-12 2020-08-04 交互数字专利控股公司 从wtru执行随机接入信道传输的方法、wtru、以及节点b
CN102547914B (zh) * 2010-12-28 2015-09-09 华为技术有限公司 接入网络的方法和设备
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
PT2850902T (pt) 2012-05-16 2017-03-02 ERICSSON TELEFON AB L M (publ) Método e configuração numa rede de comunicações
TWI637603B (zh) * 2012-10-05 2018-10-01 內數位專利控股公司 增強機器類型通訊(mtc)裝置涵蓋的方法和裝置
JP6196373B2 (ja) 2013-04-15 2017-09-13 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｍｔｃデバイスへのシステム情報のシグナリング
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
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
CN107432035B (zh) * 2015-02-27 2021-04-09 瑞典爱立信有限公司 电信网络中的随机接入资源
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
US10952246B2 (en) 2017-05-03 2021-03-16 Lg Electronics Inc. Method and apparatus for transmitting and receving random access channel
US20210392692A1 (en) * 2020-06-12 2021-12-16 Qualcomm Incorporated Dynamic rach msg1/msga configuration

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105250B (fi) * 1998-09-01 2000-06-30 Nokia Networks Oy Menetelmä tietoliikennejärjestelmän kuormituksen ohjaamiseksi
CA2374854C (en) * 1999-05-26 2008-02-05 Nokia Networks Oy Random access control method and system
DE10008653A1 (de) * 2000-02-24 2001-09-06 Siemens Ag Verbesserungen an einem Funkkommunikationssystem
CN1157872C (zh) * 2000-06-02 2004-07-14 三星电子株式会社 码分多址移动通信系统中选择随机访问信道的方法
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
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8169944B2 (en) * 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
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
CN101300756B (zh) * 2005-11-04 2016-01-20 Lg电子株式会社 用于频分复用接入系统的随机接入确定方法

Also Published As

Publication number Publication date
TW200818936A (en) 2008-04-16
AU2007294766A1 (en) 2008-03-20
EP2074857A1 (en) 2009-07-01
RU2009114160A (ru) 2010-10-20
KR20090053946A (ko) 2009-05-28
MX2009002846A (es) 2009-05-12
CN101518146A (zh) 2009-08-26
JP2010504031A (ja) 2010-02-04
TW201038102A (en) 2010-10-16
IL197596A0 (en) 2009-12-24
KR20090057333A (ko) 2009-06-04
AR062876A1 (es) 2008-12-10
BRPI0715008A2 (pt) 2013-05-28
WO2008033463A1 (en) 2008-03-20
US20080075043A1 (en) 2008-03-27

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued