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)
- Small-Scale Networks (AREA)
- Time-Division Multiplex Systems (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) | EP2574132A1 (fr) |
JP (2) | JP4956674B2 (fr) |
CN (2) | CN101897231B (fr) |
AT (2) | ATE528952T1 (fr) |
AU (2) | AU2008336328B2 (fr) |
BR (2) | BRPI0820141B1 (fr) |
CA (4) | CA2821063C (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) |
AU2008336328B2 (en) | 2007-12-12 | 2013-08-01 | Optis Wireless Technology, Llc | Methods and devices for communicating on a radio channel based on jointly encoding a preamble format with random access configuration |
WO2009111233A1 (fr) | 2008-03-04 | 2009-09-11 | Interdigital Patent Holdings, Inc. | Procédé et appareil pour accéder à un canal d’accès aléatoire en utilisant sélectivement des préambules dédiés ou basés sur une contention au cours d'un transfert |
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 |
KR101940532B1 (ko) * | 2011-03-28 | 2019-01-21 | 엘지전자 주식회사 | 이동통신 시스템에서 랜덤 액세스 방법 및 장치 |
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 |
WO2016112505A1 (fr) * | 2015-01-14 | 2016-07-21 | 华为技术有限公司 | Terminal, dispositif de réseau, et procédé de transmission de données dans un processus d'accès aléatoire |
WO2016208836A1 (fr) | 2015-06-26 | 2016-12-29 | 엘지전자 주식회사 | Procédé de connexion réseau pour un terminal utilisant un système d'ue virtuel |
WO2017081800A1 (fr) * | 2015-11-12 | 2017-05-18 | 富士通株式会社 | Dispositif terminal, dispositif de station de base, système de communication sans fil et procédé de communication sans fil |
CN111988865B (zh) * | 2015-12-08 | 2023-03-14 | Oppo广东移动通信有限公司 | 连接建立的方法和装置 |
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 |
PL4030859T3 (pl) | 2017-05-02 | 2024-01-22 | Ntt Docomo, Inc. | Sprzęt użytkownika, stacja bazowa i sposób dostępu losowego |
JP7157762B2 (ja) * | 2017-05-04 | 2022-10-20 | エルジー エレクトロニクス インコーポレイティド | ランダム接続過程を行う方法及びそのための装置 |
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 |
US11357055B2 (en) * | 2017-09-28 | 2022-06-07 | Telefonaktiebolaget Lm Ericsson (Publ) | NPRACH formats for NB-IoT transmission in TDD mode |
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 |
CN113613267B (zh) | 2018-04-02 | 2024-05-14 | 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 |
---|---|---|---|---|
JP3928777B2 (ja) * | 1999-05-26 | 2007-06-13 | ノキア コーポレイション | ランダムアクセス制御方法及びシステム |
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 |
CN101461279B (zh) * | 2006-06-01 | 2014-06-25 | 华为技术有限公司 | 移动站与基站之间的连接处理方法、移动站、基站、多载波移动通信系统及随机访问信道的映射方法 |
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 |
EP2145493B1 (fr) * | 2007-06-19 | 2015-08-12 | LG Electronics Inc. | Amélioration de la procédure d'accès aléatoire lte |
US8773968B2 (en) * | 2007-08-06 | 2014-07-08 | Texas Instruments Incorporated | Signaling of random access preamble sequences in wireless networks |
WO2009022836A2 (fr) * | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | Méthode d'accès direct pour un service de radiodiffusion multidiffusion multimédia (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 |
AU2008336328B2 (en) | 2007-12-12 | 2013-08-01 | Optis Wireless Technology, Llc | Methods and devices for communicating on a radio channel based on jointly encoding a preamble format with random access configuration |
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2008
- 2008-08-20 AU AU2008336328A patent/AU2008336328B2/en active Active
- 2008-08-20 EP EP12185058A patent/EP2574132A1/fr not_active Withdrawn
- 2008-08-20 JP JP2010537892A patent/JP4956674B2/ja active Active
- 2008-08-20 CA CA2821063A patent/CA2821063C/fr active Active
- 2008-08-20 BR BRPI0820141-2A patent/BRPI0820141B1/pt active IP Right Grant
- 2008-08-20 DK DK08794159.7T patent/DK2225907T3/da active
- 2008-08-20 WO PCT/SE2008/050934 patent/WO2009075631A2/fr active Application Filing
- 2008-08-20 PL PL08794159T patent/PL2225907T3/pl unknown
- 2008-08-20 PT PT08794159T patent/PT2225907E/pt unknown
- 2008-08-20 CA CA3169500A patent/CA3169500A1/fr active Pending
- 2008-08-20 US US12/747,593 patent/US8553590B2/en active Active
- 2008-08-20 CA CA2994007A patent/CA2994007C/fr active Active
- 2008-08-20 AT AT08794159T patent/ATE528952T1/de active
- 2008-08-20 ES ES08794159T patent/ES2373869T3/es active Active
- 2008-08-20 EP EP08794159A patent/EP2225907B1/fr active Active
- 2008-08-20 CN CN200880121057XA patent/CN101897231B/zh active Active
- 2008-08-21 ES ES08794166T patent/ES2374198T3/es active Active
- 2008-08-21 EP EP08794166A patent/EP2225908B1/fr active Active
- 2008-08-21 BR BRPI0820140-4A patent/BRPI0820140B1/pt active IP Right Grant
- 2008-08-21 US US12/746,899 patent/US9769851B2/en active Active
- 2008-08-21 PL PL08794166T patent/PL2225908T3/pl unknown
- 2008-08-21 DK DK08794166.2T patent/DK2225908T3/da active
- 2008-08-21 AT AT08794166T patent/ATE535123T1/de active
- 2008-08-21 CA CA2707016A patent/CA2707016C/fr active Active
- 2008-08-21 PT PT08794166T patent/PT2225908E/pt unknown
- 2008-08-21 JP JP2010537893A patent/JP4917674B2/ja active Active
- 2008-08-21 AU AU2008336329A patent/AU2008336329B2/en active Active
- 2008-08-21 CN CN2008801210495A patent/CN101919297B/zh active Active
- 2008-08-21 WO PCT/SE2008/050941 patent/WO2009075632A2/fr active Application Filing
- 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/US12069727B2/en active Active
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2021
- 2021-11-03 US US17/518,263 patent/US11672023B2/en active Active
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