CN101897231A - 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 - Google Patents
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 Download PDFInfo
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- CN101897231A CN101897231A CN200880121057XA CN200880121057A CN101897231A CN 101897231 A CN101897231 A CN 101897231A CN 200880121057X A CN200880121057X A CN 200880121057XA CN 200880121057 A CN200880121057 A CN 200880121057A CN 101897231 A CN101897231 A CN 101897231A
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- 238000000034 method Methods 0.000 title claims abstract description 49
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- 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
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- 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
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- 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
Description
前同步码格式 | 每10ms的RA资源 | #版本 |
0 | 0.5,1,2,3,5,10 | 3 |
1 | 0.5,1,2,3 | 3 |
2 | 0.5,1,2,3,5,10 | 3 |
3 | 0.5,1 | 2 |
4 | www,xxx,yyy,zzz | 3 |
前同步码格式 | 每10ms的RA资源 | #版本 |
0 | 0.5,1,2,3,5 | 3 |
1 | 0.5,1,2,3 | 3 |
2 | 0.5,1,2,3,5 | 3 |
3 | 0.5,1 | 3 |
4 | 5个不同密度 | 3 |
Claims (26)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US1305107P | 2007-12-12 | 2007-12-12 | |
US61/013051 | 2007-12-12 | ||
US61/013,051 | 2007-12-12 | ||
PCT/SE2008/050934 WO2009075631A2 (en) | 2007-12-12 | 2008-08-20 | Methods and devices for communicating on a radio channel based on jointly encoding a preamble format with random access configuration |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101897231A true CN101897231A (zh) | 2010-11-24 |
CN101897231B CN101897231B (zh) | 2013-09-18 |
Family
ID=40637111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880121057XA Active CN101897231B (zh) | 2007-12-12 | 2008-08-20 | 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 |
CN2008801210495A Active CN101919297B (zh) | 2007-12-12 | 2008-08-21 | 基于随机接入资源到上行链路子帧的分配来发射/接收数据的方法和装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008801210495A Active CN101919297B (zh) | 2007-12-12 | 2008-08-21 | 基于随机接入资源到上行链路子帧的分配来发射/接收数据的方法和装置 |
Country Status (16)
Country | Link |
---|---|
US (8) | US8553590B2 (zh) |
EP (3) | EP2225907B1 (zh) |
JP (2) | JP4956674B2 (zh) |
CN (2) | CN101897231B (zh) |
AT (2) | ATE528952T1 (zh) |
AU (2) | AU2008336328B2 (zh) |
BR (2) | BRPI0820141B1 (zh) |
CA (4) | CA3169500A1 (zh) |
DK (2) | DK2225907T3 (zh) |
ES (2) | ES2373869T3 (zh) |
MA (2) | MA31871B1 (zh) |
PL (2) | PL2225907T3 (zh) |
PT (2) | PT2225907E (zh) |
TW (1) | TWI463902B (zh) |
WO (2) | WO2009075631A2 (zh) |
ZA (2) | ZA201002685B (zh) |
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EP2068464B1 (en) * | 2007-12-06 | 2013-03-06 | Alcatel Lucent | Equipment and method for improving worldwide interoperability for microwave access (WIMAX) network capacity |
ES2373869T3 (es) | 2007-12-12 | 2012-02-09 | Telefonaktiebolaget L M Ericsson (Publ) | Configuración del acceso aleatorio extendido transmitido por una estación de base de una e-utran para el acceso aleatorio de un equipo de usuario a un canal de radio. |
WO2009111233A1 (en) | 2008-03-04 | 2009-09-11 | 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 |
EP2269398B1 (en) | 2008-04-28 | 2018-07-25 | LG Electronics Inc. | Random access channel preamble selection |
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 |
WO2010087570A1 (en) | 2009-02-02 | 2010-08-05 | 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 |
US10555363B2 (en) * | 2015-06-26 | 2020-02-04 | Lg Electronics Inc. | Network connection method of terminal using virtual UE system |
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 |
KR102482873B1 (ko) * | 2015-12-08 | 2022-12-28 | 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 |
BR112019022699A2 (pt) | 2017-05-02 | 2020-05-19 | Ntt Docomo Inc | terminal |
KR102133850B1 (ko) * | 2017-05-04 | 2020-07-14 | 엘지전자 주식회사 | 랜덤 접속 과정을 수행하는 방법 및 이를 위한 장치 |
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 |
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CN1199506C (zh) * | 1999-05-26 | 2005-04-27 | 诺基亚公司 | 随机接入控制方法和系统 |
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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 |
CN101005308B (zh) * | 2006-01-17 | 2012-08-29 | 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 |
PL2034755T3 (pl) * | 2006-06-01 | 2013-06-28 | Huawei Tech Co Ltd | Sposób łączenia stacji ruchomej ze stacja bazową |
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EP2145493B1 (en) * | 2007-06-19 | 2015-08-12 | 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 |
WO2009022836A2 (en) * | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | A 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 |
ES2373869T3 (es) | 2007-12-12 | 2012-02-09 | Telefonaktiebolaget L M Ericsson (Publ) | Configuración del acceso aleatorio extendido transmitido por una estación de base de una e-utran para el acceso aleatorio de un equipo de usuario a un canal de radio. |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005109730A1 (en) * | 2004-05-05 | 2005-11-17 | Qualcomm Incorporated | Method and apparatus for overhead reduction in an enhanced uplink in a wireless communication system |
WO2006138556A2 (en) * | 2005-06-16 | 2006-12-28 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
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