TW201038102A - Method and apparatus for dynamic updates of random access parameters - Google Patents

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

Info

Publication number
TW201038102A
TW201038102A TW099115041A TW99115041A TW201038102A TW 201038102 A TW201038102 A TW 201038102A TW 099115041 A TW099115041 A TW 099115041A TW 99115041 A TW99115041 A TW 99115041A TW 201038102 A TW201038102 A TW 201038102A
Authority
TW
Taiwan
Prior art keywords
rach
wtru
configuration
indicator
rach configuration
Prior art date
Application number
TW099115041A
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 TW201038102A publication Critical patent/TW201038102A/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)
TW099115041A 2006-09-15 2007-09-14 Method and apparatus for dynamic updates of random access parameters TW201038102A (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
TW201038102A true TW201038102A (en) 2010-10-16

Family

ID=39048839

Family Applications (2)

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
TW096134597A TW200818936A (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
TW096134597A TW200818936A (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) TW201038102A (enExample)
WO (1) WO2008033463A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090109096A (ko) * 2007-01-19 2009-10-19 가부시키가이샤 엔티티 도코모 기지국장치, 이동국, 이동통신시스템 및 통신제어방법
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
EP2294887B1 (en) * 2008-07-03 2019-03-20 Telefonaktiebolaget LM 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
US8914462B2 (en) 2009-04-14 2014-12-16 Lg Electronics Inc. Terminal and controlling method thereof
CN104968054A (zh) * 2009-04-23 2015-10-07 交互数字专利控股公司 在eNB中实施的方法及eNB
CN102714877B (zh) 2010-01-08 2016-05-04 交互数字专利控股公司 执行用于多载波/多小区操作的不连续接收和/或不连续传输的方法和设备
EP2532205A4 (en) * 2010-02-03 2016-07-20 Ericsson Telefon Ab L M ADAPTATION OF CYCLICAL SHIFTS FOR DIRECT ACCESS PREAMBLE
EP2534915A2 (en) 2010-02-12 2012-12-19 InterDigital Patent Holdings, Inc. Methods and apparatus for optimizing uplink random access channel transmission
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
KR102082971B1 (ko) 2012-10-05 2020-02-28 인터디지탈 패튼 홀딩스, 인크 Mtc(machine type communication) 디바이스의 커버리지를 향상시키는 방법 및 장치
EP2987276B1 (en) * 2013-04-15 2019-02-27 Telefonaktiebolaget LM Ericsson (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
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
EP3262889A4 (en) * 2015-02-27 2018-02-28 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
EP3157299B1 (en) * 2015-10-16 2020-07-22 HTC Corporation Communication device and base station for handling random access procedure
SG11201900189YA (en) 2017-05-03 2019-02-27 Lg Electronics Inc Method for transmitting and receiving random access channel, and device for same
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
EP1188344B1 (en) * 1999-05-26 2004-01-07 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
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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
US20080075043A1 (en) 2008-03-27
CN101518146A (zh) 2009-08-26
EP2074857A1 (en) 2009-07-01
IL197596A0 (en) 2009-12-24
AR062876A1 (es) 2008-12-10
CA2664324A1 (en) 2008-03-20
KR20090057333A (ko) 2009-06-04
JP2010504031A (ja) 2010-02-04
BRPI0715008A2 (pt) 2013-05-28
WO2008033463A1 (en) 2008-03-20
MX2009002846A (es) 2009-05-12
RU2009114160A (ru) 2010-10-20
KR20090053946A (ko) 2009-05-28
AU2007294766A1 (en) 2008-03-20
TW200818936A (en) 2008-04-16

Similar Documents

Publication Publication Date Title
US20080075043A1 (en) Method and apparatus for dynamic updates of random access parameters
TWI552630B (zh) 載波聚合控制頻道信令及獲得
CN103582085B (zh) 异构网络中的接入方法和装置
US10904925B2 (en) Method for providing contention-free random access resources for NB-IOT
EP3063914B1 (en) System and method for device-to-device synchronization
TWI411328B (zh) 在具碰撞實體層信號胞元間選擇或再選擇家用節點ｂ（封閉用戶組（ｃｓｇ）胞元）之方法及裝置
AU2014213135B2 (en) Method and apparatus for providing common time reference in wireless communication system
JP5203431B2 (ja) マルチメディア・ブロードキャスト・マルチキャスト・サービス送受信の処理方法及び関連通信装置
JP6483154B2 (ja) デバイス・ツー・デバイス通信装置および方法
US20160112858A1 (en) Cellular network assisted device to device (d2d) discovery
CN109952721A (zh) 用于新无线电初始同步和寻呼的方法和装置
CN104704898A (zh) 通信的方法、用户设备和基站
WO2014101681A1 (zh) 无线通信方法、用户设备、网络设备及系统
JP2014534757A (ja) 制御情報送信方法
CN104349421A (zh) 设备发现方法和用户设备、网络侧设备
JP2019534623A (ja) 同期信号のためのサブキャリア間隔選択
WO2013010503A1 (zh) 数据传输方法、用户设备、接入点和网络系统
CN113330709A (zh) 终端设备、网络设备及其中的方法
CN103329610A (zh) 用于无线对等通信网络中的资源冲突检测的方法和装置
WO2018061599A1 (ja) 端末装置、基地局装置、通信方法、および、集積回路
WO2014012231A1 (zh) 频谱分配方法和设备
CN103650608A (zh) 对等网络中的优先的广播和单播的共存
TW201127103A (en) Multi-carrier operational modes in wireless communications protocol, method of initializing a mobile station in order to prepare for multi-carrier operation in same, and carrier management method in same
EP3198975A2 (en) Shared spectrum operation
JPWO2023080160A5 (enExample)