TW200818936A - Method and apparatus for dynamic updates of random access parameters - Google Patents

Method and apparatus for dynamic updates of random access parameters Download PDF

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Publication number
TW200818936A
TW200818936A TW096134597A TW96134597A TW200818936A TW 200818936 A TW200818936 A TW 200818936A TW 096134597 A TW096134597 A TW 096134597A TW 96134597 A TW96134597 A TW 96134597A TW 200818936 A TW200818936 A TW 200818936A
Authority
TW
Taiwan
Prior art keywords
rach
configuration
time
indicator
wtru
Prior art date
Application number
TW096134597A
Other languages
English (en)
Chinese (zh)
Inventor
Jin Wang
Arty Chandra
Mohammed Sammour
Stephen E Terry
John S Chen
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200818936A publication Critical patent/TW200818936A/zh

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
TW096134597A 2006-09-15 2007-09-14 Method and apparatus for dynamic updates of random access parameters TW200818936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82575906P 2006-09-15 2006-09-15

Publications (1)

Publication Number Publication Date
TW200818936A true TW200818936A (en) 2008-04-16

Family

ID=39048839

Family Applications (2)

Application Number Title Priority Date Filing Date
TW096134597A TW200818936A (en) 2006-09-15 2007-09-14 Method and apparatus for dynamic updates of random access parameters
TW099115041A TW201038102A (en) 2006-09-15 2007-09-14 Method and apparatus for dynamic updates of random access parameters

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW099115041A TW201038102A (en) 2006-09-15 2007-09-14 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) TW200818936A (enExample)
WO (1) WO2008033463A1 (enExample)

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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
MX2010012727A (es) * 2008-07-03 2010-12-06 Ericsson Telefon Ab L M Determinacion de secuencias de preambulo para acceso aleatorio.
JP5442764B2 (ja) * 2008-12-18 2014-03-12 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） ランダムアクセスのルートシーケンスの自動的なプランニングと処理
US20100259464A1 (en) 2009-04-14 2010-10-14 Jae Young Chang 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
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
EP2532205A4 (en) * 2010-02-03 2016-07-20 Ericsson Telefon Ab L M ADAPTATION OF CYCLICAL SHIFTS FOR DIRECT ACCESS PREAMBLE
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
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
RU2660657C1 (ru) 2012-10-05 2018-07-09 Интердиджитал Пэйтент Холдингз, Инк. Способ и устройство для улучшения покрытия устройств связи машинного типа (mtc)
US9668162B2 (en) 2013-04-15 2017-05-30 Telefonaktiebolaget Lm Ericcson (Publ) Signaling of system information to MTC-devices
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
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
CN106031287B (zh) * 2015-01-26 2019-06-11 华为技术有限公司 一种随机接入的方法、终端及基站
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
EP3157299B1 (en) * 2015-10-16 2020-07-22 HTC Corporation Communication device and base station for handling random access procedure
TWI666948B (zh) * 2017-03-24 2019-07-21 Mediatek Inc. 用於隨選系統資訊請求進程之設備和方法
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Also Published As

Publication number Publication date
CN101518146A (zh) 2009-08-26
AU2007294766A1 (en) 2008-03-20
TW201038102A (en) 2010-10-16
US20080075043A1 (en) 2008-03-27
KR20090057333A (ko) 2009-06-04
WO2008033463A1 (en) 2008-03-20
JP2010504031A (ja) 2010-02-04
MX2009002846A (es) 2009-05-12
CA2664324A1 (en) 2008-03-20
KR20090053946A (ko) 2009-05-28
AR062876A1 (es) 2008-12-10
IL197596A0 (en) 2009-12-24
RU2009114160A (ru) 2010-10-20
EP2074857A1 (en) 2009-07-01
BRPI0715008A2 (pt) 2013-05-28

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