MX2009002846A - Metodo y aparato para actualizaciones dinamicas de parametros de acceso aleatorio. - Google Patents

Metodo y aparato para actualizaciones dinamicas de parametros de acceso aleatorio.

Info

Publication number
MX2009002846A
MX2009002846A MX2009002846A MX2009002846A MX2009002846A MX 2009002846 A MX2009002846 A MX 2009002846A MX 2009002846 A MX2009002846 A MX 2009002846A MX 2009002846 A MX2009002846 A MX 2009002846A MX 2009002846 A MX2009002846 A MX 2009002846A
Authority
MX
Mexico
Prior art keywords
random access
rach
access parameters
dynamic updates
configuration parameters
Prior art date
Application number
MX2009002846A
Other languages
English (en)
Spanish (es)
Inventor
Stephen E Terry
Arty Chandra
Mohammed Sammour
Jin Wang
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 MX2009002846A publication Critical patent/MX2009002846A/es

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)
MX2009002846A 2006-09-15 2007-09-13 Metodo y aparato para actualizaciones dinamicas de parametros de acceso aleatorio. MX2009002846A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82575906P 2006-09-15 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
MX2009002846A true MX2009002846A (es) 2009-05-12

Family

ID=39048839

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009002846A MX2009002846A (es) 2006-09-15 2007-09-13 Metodo y aparato para actualizaciones dinamicas de parametros de acceso aleatorio.

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)

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US9113325B2 (en) * 2007-04-25 2015-08-18 Texas Instruments Incorporated Signaling of random access preamble time-frequency location in wireless networks
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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
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
JP5156129B2 (ja) * 2008-07-03 2013-03-06 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・アクセスのためのプリアンブル系列の決定
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
US8914462B2 (en) 2009-04-14 2014-12-16 Lg Electronics Inc. Terminal and controlling method thereof
CN105050198A (zh) * 2009-04-23 2015-11-11 交互数字专利控股公司 eNB及在其中使能允许的多载波UL RACH配置集合使用的方法
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
CN102771174B (zh) 2010-02-12 2016-08-03 交互数字专利控股公司 用于优化上行链路随机接入信道传输的方法和装置
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
FR2979784A1 (fr) * 2011-09-02 2013-03-08 France Telecom Procede de selection de canal, equipement wifi et programme d'ordinateur correspondants
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
WO2013172769A1 (en) * 2012-05-16 2013-11-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a communications network
EP2904850A1 (en) 2012-10-05 2015-08-12 Interdigital Patent Holdings, Inc. Method and apparatus for enhancing coverage of machine type communication (mtc) devices
RU2639660C2 (ru) * 2013-04-15 2017-12-21 Телефонактиеболагет Л М Эрикссон (Пабл) Сигнализация системной информации к мтс-устройствам
US9668162B2 (en) 2013-04-15 2017-05-30 Telefonaktiebolaget Lm Ericcson (Publ) Signaling of system information to MTC-devices
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
US20180332621A1 (en) * 2015-02-27 2018-11-15 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
EP4167677B1 (en) 2017-05-03 2024-07-03 LG Electronics, Inc. Method for transmitting and receiving random access channel and apparatus therefor
US20210392692A1 (en) * 2020-06-12 2021-12-16 Qualcomm Incorporated Dynamic rach msg1/msga configuration

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FI105250B (fi) * 1998-09-01 2000-06-30 Nokia Networks Oy Menetelmä tietoliikennejärjestelmän kuormituksen ohjaamiseksi
WO2000074416A1 (en) * 1999-05-26 2000-12-07 Nokia Corporation Random access control method and system
DE10008653A1 (de) * 2000-02-24 2001-09-06 Siemens Ag Verbesserungen an einem Funkkommunikationssystem
EP1212853B1 (en) * 2000-06-02 2005-08-31 Samsung Electronics Co., Ltd. Method for selecting rach in a cdma mobile communication system
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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
EP1949565B1 (en) * 2005-11-04 2019-01-02 LG Electronics, Inc. Random access dimensioning methods and procedures for frequency division multiplexing access systems

Also Published As

Publication number Publication date
EP2074857A1 (en) 2009-07-01
RU2009114160A (ru) 2010-10-20
KR20090057333A (ko) 2009-06-04
TW201038102A (en) 2010-10-16
BRPI0715008A2 (pt) 2013-05-28
CN101518146A (zh) 2009-08-26
AU2007294766A1 (en) 2008-03-20
WO2008033463A1 (en) 2008-03-20
IL197596A0 (en) 2009-12-24
AR062876A1 (es) 2008-12-10
TW200818936A (en) 2008-04-16
CA2664324A1 (en) 2008-03-20
JP2010504031A (ja) 2010-02-04
US20080075043A1 (en) 2008-03-27
KR20090053946A (ko) 2009-05-28

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