MA31871B1 - Procédés et dispositifs de communication sur un canal radio - Google Patents
Procédés et dispositifs de communication sur un canal radioInfo
- Publication number
- MA31871B1 MA31871B1 MA32878A MA32878A MA31871B1 MA 31871 B1 MA31871 B1 MA 31871B1 MA 32878 A MA32878 A MA 32878A MA 32878 A MA32878 A MA 32878A MA 31871 B1 MA31871 B1 MA 31871B1
- Authority
- MA
- Morocco
- Prior art keywords
- radio channel
- methods
- devices
- communication
- direct access
- 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
- 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
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
La présente invention concerne des dispositifs et des procédés de transmission de données sur un canal radio qui consistent à effectuer le codage conjoint (s4) d'un format de préambule avec une première configuration d'accès direct, ceci formant une configuration d'accès direct étendue. La configuration d'accès direct étendu est ensuite transmise (s6) sur le canal radio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1305107P | 2007-12-12 | 2007-12-12 | |
PCT/SE2008/050934 WO2009075631A2 (fr) | 2007-12-12 | 2008-08-20 | Procédés et dispositifs de communication sur un canal radio |
Publications (1)
Publication Number | Publication Date |
---|---|
MA31871B1 true MA31871B1 (fr) | 2010-11-01 |
Family
ID=40637111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA32878A MA31871B1 (fr) | 2007-12-12 | 2010-05-31 | Procédés et dispositifs de communication sur un canal radio |
MA32964A MA31946B1 (fr) | 2007-12-12 | 2010-06-29 | Procedes et dispositifs pour transmettre/recevoir des donnees |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA32964A MA31946B1 (fr) | 2007-12-12 | 2010-06-29 | Procedes et dispositifs pour transmettre/recevoir des donnees |
Country Status (16)
Country | Link |
---|---|
US (8) | US8553590B2 (fr) |
EP (3) | EP2225907B1 (fr) |
JP (2) | JP4956674B2 (fr) |
CN (2) | CN101897231B (fr) |
AT (2) | ATE528952T1 (fr) |
AU (2) | AU2008336328B2 (fr) |
BR (2) | BRPI0820141B1 (fr) |
CA (4) | CA2994007C (fr) |
DK (2) | DK2225907T3 (fr) |
ES (2) | ES2373869T3 (fr) |
MA (2) | MA31871B1 (fr) |
PL (2) | PL2225907T3 (fr) |
PT (2) | PT2225907E (fr) |
TW (1) | TWI463902B (fr) |
WO (2) | WO2009075631A2 (fr) |
ZA (2) | ZA201002685B (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2068464B1 (fr) * | 2007-12-06 | 2013-03-06 | Alcatel Lucent | Équipement et procédé pour améliorer l'interopérabilité mondiale pour la capacité de réseau d'accès micro-ondes (WIMAX) |
CN101897231B (zh) | 2007-12-12 | 2013-09-18 | 爱立信电话股份有限公司 | 基于将前同步码格式与随机接入配置联合编码在无线电信道上通信的方法和装置 |
US8649353B2 (en) * | 2008-03-04 | 2014-02-11 | Interdigital Patent Holdings, Inc. | Method and apparatus for accessing a random access channel by selectively using dedicated or contention-based preambles during handover |
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 |
WO2009134001A1 (fr) | 2008-04-28 | 2009-11-05 | Lg Electronics Inc. | Sélection de préambule de canal d’accès aléatoire |
CN101686544A (zh) * | 2008-09-22 | 2010-03-31 | 中兴通讯股份有限公司 | 专用随机接入资源的分配方法和基站 |
KR101611271B1 (ko) * | 2008-10-29 | 2016-04-26 | 엘지전자 주식회사 | 다중 반송파 결합 환경에서의 업링크 임의 접속 방법 |
US8879461B2 (en) | 2008-12-01 | 2014-11-04 | Qualcomm Incorporated | Blank subframe uplink design |
US8964659B2 (en) | 2009-02-02 | 2015-02-24 | Lg Electronics Inc. | Random access channel resource allocation |
JP4999893B2 (ja) | 2009-08-06 | 2012-08-15 | シャープ株式会社 | 無線通信システム、基地局装置、移動局装置および無線通信方法 |
US8885528B2 (en) * | 2010-06-18 | 2014-11-11 | Institute For Information Industry | Wireless apparatus, base station and uplink contention method thereof using mapping rule on uplink signal with preamble sequence and control message |
JP5331763B2 (ja) | 2010-08-20 | 2013-10-30 | パナソニック株式会社 | ネットワーク管理装置、基地局装置及びネットワーク管理方法 |
US9258830B2 (en) * | 2011-03-28 | 2016-02-09 | Lg Electronics Inc. | Method and device for random access in mobile communication system |
US8848638B2 (en) * | 2011-06-27 | 2014-09-30 | Telefonaktiebolaget L M Ericsson (Publ) | Cellular communication system support for limited bandwidth communication devices |
US9479298B2 (en) | 2013-07-08 | 2016-10-25 | Intel IP Corporation | Demodulation reference signals (DMRS)for side information for interference cancellation |
CN106171027B (zh) * | 2015-01-14 | 2019-10-18 | 华为技术有限公司 | 终端、网络设备和随机接入过程中的数据传输方法 |
WO2016208836A1 (fr) * | 2015-06-26 | 2016-12-29 | 엘지전자 주식회사 | Procédé de connexion réseau pour un terminal utilisant un système d'ue virtuel |
JP6593450B2 (ja) * | 2015-11-12 | 2019-10-23 | 富士通株式会社 | 端末装置、基地局装置、無線通信システム及び無線通信方法 |
KR20230006050A (ko) * | 2015-12-08 | 2023-01-10 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 연결 확립 방법 및 장치 |
CN108476490A (zh) * | 2016-01-22 | 2018-08-31 | 富士通株式会社 | 随机接入与数据传输的装置、方法以及通信系统 |
US10349449B2 (en) * | 2016-10-30 | 2019-07-09 | Lg Electronics Inc. | Method and user equipment for performing random access procedure |
CN108391313B (zh) * | 2017-02-03 | 2022-11-15 | 中兴通讯股份有限公司 | 一种随机接入资源的指示方法、基站及终端 |
ES2964129T3 (es) | 2017-05-02 | 2024-04-04 | Ntt Docomo Inc | Equipo de usuario, estación base y método de acceso aleatorio |
WO2018203698A1 (fr) * | 2017-05-04 | 2018-11-08 | 엘지전자 주식회사 | Procédé de réalisation de procédure d'accès aléatoire et dispositif associé |
CN109041228B (zh) | 2017-06-12 | 2021-03-12 | 维沃移动通信有限公司 | 信息传输方法、基站、移动终端及计算机可读存储介质 |
CN111133715B (zh) * | 2017-09-28 | 2022-05-24 | 瑞典爱立信有限公司 | Tdd模式下传输随机接入前导码的方法和设备 |
US11160114B2 (en) | 2017-11-17 | 2021-10-26 | Electronics And Telecommunications Research Institute | Method for transmitting and receiving physical random access channel in communication system |
CN110351102A (zh) | 2018-04-02 | 2019-10-18 | 北京三星通信技术研究有限公司 | 同步信号块映射周期确定的方法及设备 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000074416A1 (fr) * | 1999-05-26 | 2000-12-07 | Nokia Corporation | Procede et systeme de commande a acces selectif |
EP1489773A1 (fr) * | 2003-06-16 | 2004-12-22 | Mitsubishi Electric Information Technology Centre Europe B.V. | Procédé de cadencement avec demande de répétition arrêt et pause |
US8351400B2 (en) | 2004-05-05 | 2013-01-08 | Qualcomm Incorporated | Method and apparatus for overhead reduction in an enhanced uplink in a wireless communication system |
US8750908B2 (en) | 2005-06-16 | 2014-06-10 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
CN1929338B (zh) * | 2005-09-06 | 2011-08-24 | 都科摩(北京)通信技术研究中心有限公司 | 蜂窝网和泛在网的融合方法和设备 |
CN102724766B (zh) * | 2006-01-17 | 2016-03-16 | 上海原动力通信科技有限公司 | 宽带时分双工移动通信系统的物理层随机接入方法 |
EP2034755B1 (fr) * | 2006-06-01 | 2013-01-02 | Sharp Kabushiki Kaisha | Procédé pour connecter une station mobile à une station de base |
US20080026716A1 (en) | 2006-06-08 | 2008-01-31 | Patent Navigation Inc. | Mobile device representing coupons |
EP2027661B1 (fr) * | 2006-06-13 | 2014-08-13 | Telefonaktiebolaget LM Ericsson (publ) | Procédé et dispositif de détection de préambule |
US9113325B2 (en) * | 2007-04-25 | 2015-08-18 | Texas Instruments Incorporated | Signaling of random access preamble time-frequency location in wireless networks |
US8427971B2 (en) * | 2007-06-19 | 2013-04-23 | Lg Electronics Inc. | Enhancement of LTE random access procedure |
US8773968B2 (en) * | 2007-08-06 | 2014-07-08 | Texas Instruments Incorporated | Signaling of random access preamble sequences in wireless networks |
US9008006B2 (en) * | 2007-08-10 | 2015-04-14 | Lg Electronics Inc. | Random access method for multimedia broadcast multicast service(MBMS) |
US8000272B2 (en) * | 2007-08-14 | 2011-08-16 | Nokia Corporation | Uplink scheduling grant for time division duplex with asymmetric uplink and downlink configuration |
US8218496B2 (en) * | 2007-10-26 | 2012-07-10 | Texas Instruments Incorporated | Random access cyclic prefix dimensioning in wireless networks |
CN101897231B (zh) | 2007-12-12 | 2013-09-18 | 爱立信电话股份有限公司 | 基于将前同步码格式与随机接入配置联合编码在无线电信道上通信的方法和装置 |
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2008
- 2008-08-20 CN CN200880121057XA patent/CN101897231B/zh active Active
- 2008-08-20 PT PT08794159T patent/PT2225907E/pt unknown
- 2008-08-20 PL PL08794159T patent/PL2225907T3/pl unknown
- 2008-08-20 CA CA2994007A patent/CA2994007C/fr active Active
- 2008-08-20 AU AU2008336328A patent/AU2008336328B2/en active Active
- 2008-08-20 ES ES08794159T patent/ES2373869T3/es active Active
- 2008-08-20 JP JP2010537892A patent/JP4956674B2/ja active Active
- 2008-08-20 DK DK08794159.7T patent/DK2225907T3/da active
- 2008-08-20 US US12/747,593 patent/US8553590B2/en active Active
- 2008-08-20 EP EP08794159A patent/EP2225907B1/fr active Active
- 2008-08-20 AT AT08794159T patent/ATE528952T1/de active
- 2008-08-20 BR BRPI0820141-2A patent/BRPI0820141B1/pt active IP Right Grant
- 2008-08-20 CA CA2821063A patent/CA2821063C/fr active Active
- 2008-08-20 WO PCT/SE2008/050934 patent/WO2009075631A2/fr active Application Filing
- 2008-08-20 CA CA3169500A patent/CA3169500A1/fr active Pending
- 2008-08-20 EP EP12185058A patent/EP2574132A1/fr not_active Withdrawn
- 2008-08-21 CA CA2707016A patent/CA2707016C/fr active Active
- 2008-08-21 EP EP08794166A patent/EP2225908B1/fr active Active
- 2008-08-21 US US12/746,899 patent/US9769851B2/en active Active
- 2008-08-21 PT PT08794166T patent/PT2225908E/pt unknown
- 2008-08-21 CN CN2008801210495A patent/CN101919297B/zh active Active
- 2008-08-21 AU AU2008336329A patent/AU2008336329B2/en active Active
- 2008-08-21 BR BRPI0820140-4A patent/BRPI0820140B1/pt active IP Right Grant
- 2008-08-21 ES ES08794166T patent/ES2374198T3/es active Active
- 2008-08-21 WO PCT/SE2008/050941 patent/WO2009075632A2/fr active Application Filing
- 2008-08-21 AT AT08794166T patent/ATE535123T1/de active
- 2008-08-21 DK DK08794166.2T patent/DK2225908T3/da active
- 2008-08-21 PL PL08794166T patent/PL2225908T3/pl unknown
- 2008-08-21 JP JP2010537893A patent/JP4917674B2/ja active Active
- 2008-11-18 TW TW097144565A patent/TWI463902B/zh active
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2010
- 2010-04-16 ZA ZA2010/02685A patent/ZA201002685B/en unknown
- 2010-05-11 ZA ZA2010/03319A patent/ZA201003319B/en unknown
- 2010-05-31 MA MA32878A patent/MA31871B1/fr unknown
- 2010-06-29 MA MA32964A patent/MA31946B1/fr unknown
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2013
- 2013-02-13 US US13/766,111 patent/US9814072B2/en active Active
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2017
- 2017-09-01 US US15/693,625 patent/US10390371B2/en active Active
- 2017-10-10 US US15/728,637 patent/US10285205B2/en active Active
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2019
- 2019-03-20 US US16/359,123 patent/US11197325B2/en active Active
- 2019-07-02 US US16/460,106 patent/US20190342922A1/en active Pending
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2021
- 2021-11-03 US US17/518,263 patent/US11672023B2/en active Active
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