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
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
-
- 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
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—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)
- Mobile Radio Communication Systems (AREA)
Abstract
Se describe un método para actualizar dinámicamente la configuración de un canal de acceso aleatorio (RACH). Se detectan una o más configuraciones de RACH, incluyendo uno o más parámetros de configuración de RACH, en un canal inalámbrico, y los parámetros apropiados de la configuración de RACH para usarse con base en una señal de RACH.
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 (es) |
EP (1) | EP2074857A1 (es) |
JP (1) | JP2010504031A (es) |
KR (2) | KR20090053946A (es) |
CN (1) | CN101518146A (es) |
AR (1) | AR062876A1 (es) |
AU (1) | AU2007294766A1 (es) |
BR (1) | BRPI0715008A2 (es) |
CA (1) | CA2664324A1 (es) |
IL (1) | IL197596A0 (es) |
MX (1) | MX2009002846A (es) |
RU (1) | RU2009114160A (es) |
TW (2) | TW200818936A (es) |
WO (1) | WO2008033463A1 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5268654B2 (ja) * | 2007-01-19 | 2013-08-21 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置及び通信制御方法 |
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***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 |
KR101637004B1 (ko) * | 2009-04-23 | 2016-07-07 | 인터디지탈 패튼 홀딩스, 인크 | 멀티캐리어 무선 통신에서의 임의 접속을 위한 방법 및 장치 |
WO2011085270A1 (en) * | 2010-01-08 | 2011-07-14 | 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 |
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 |
KR102384606B1 (ko) | 2012-10-05 | 2022-04-08 | 인터디지탈 패튼 홀딩스, 인크 | Mtc(machine type communication) 디바이스의 커버리지를 향상시키는 방법 및 장치 |
BR112015025960A2 (pt) * | 2013-04-15 | 2017-07-25 | Ericsson Telefon Ab L M | método, nó de rede e equipamento de usuário para atualizar informação de sistema |
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***(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 |
WO2016119111A1 (zh) * | 2015-01-26 | 2016-08-04 | 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*** |
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 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CN1157872C (zh) * | 2000-06-02 | 2004-07-14 | 三星电子株式会社 | 码分多址移动通信***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 |
WO2007052971A1 (en) * | 2005-11-04 | 2007-05-10 | Lg Electronics Inc. | Random access dimensioning methods and procedures for frequency division multiplexing access systems |
-
2007
- 2007-09-13 JP JP2009528292A patent/JP2010504031A/ja active Pending
- 2007-09-13 CN CNA2007800343245A patent/CN101518146A/zh active Pending
- 2007-09-13 KR KR1020097007228A patent/KR20090053946A/ko active IP Right Grant
- 2007-09-13 RU RU2009114160/09A patent/RU2009114160A/ru unknown
- 2007-09-13 WO PCT/US2007/019928 patent/WO2008033463A1/en active Application Filing
- 2007-09-13 BR BRPI0715008-3A patent/BRPI0715008A2/pt not_active IP Right Cessation
- 2007-09-13 KR KR1020097009805A patent/KR20090057333A/ko not_active Application Discontinuation
- 2007-09-13 CA CA002664324A patent/CA2664324A1/en not_active Abandoned
- 2007-09-13 EP EP07838183A patent/EP2074857A1/en not_active Withdrawn
- 2007-09-13 MX MX2009002846A patent/MX2009002846A/es not_active Application Discontinuation
- 2007-09-13 AU AU2007294766A patent/AU2007294766A1/en not_active Abandoned
- 2007-09-14 TW TW096134597A patent/TW200818936A/zh unknown
- 2007-09-14 US US11/855,212 patent/US20080075043A1/en not_active Abandoned
- 2007-09-14 TW TW099115041A patent/TW201038102A/zh unknown
- 2007-09-17 AR ARP070104113A patent/AR062876A1/es unknown
-
2009
- 2009-03-15 IL IL197596A patent/IL197596A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2664324A1 (en) | 2008-03-20 |
TW201038102A (en) | 2010-10-16 |
AU2007294766A1 (en) | 2008-03-20 |
JP2010504031A (ja) | 2010-02-04 |
TW200818936A (en) | 2008-04-16 |
CN101518146A (zh) | 2009-08-26 |
IL197596A0 (en) | 2009-12-24 |
US20080075043A1 (en) | 2008-03-27 |
RU2009114160A (ru) | 2010-10-20 |
KR20090053946A (ko) | 2009-05-28 |
BRPI0715008A2 (pt) | 2013-05-28 |
AR062876A1 (es) | 2008-12-10 |
KR20090057333A (ko) | 2009-06-04 |
EP2074857A1 (en) | 2009-07-01 |
WO2008033463A1 (en) | 2008-03-20 |
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Legal Events
Date | Code | Title | Description |
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FA | Abandonment or withdrawal |