CN102014515B - 一种随机接入方法、设备和系统 - Google Patents
一种随机接入方法、设备和系统 Download PDFInfo
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- CN102014515B CN102014515B CN200910244453.8A CN200910244453A CN102014515B CN 102014515 B CN102014515 B CN 102014515B CN 200910244453 A CN200910244453 A CN 200910244453A CN 102014515 B CN102014515 B CN 102014515B
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- 238000000034 method Methods 0.000 title claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 11
- 230000002776 aggregation Effects 0.000 abstract description 38
- 238000004220 aggregation Methods 0.000 abstract description 38
- 239000000969 carrier Substances 0.000 abstract 5
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000013468 resource allocation Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 11
- 230000000977 initiatory effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000004913 activation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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Classifications
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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
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910244453.8A CN102014515B (zh) | 2009-12-31 | 2009-12-31 | 一种随机接入方法、设备和系统 |
PCT/CN2010/078966 WO2011079662A1 (zh) | 2009-12-31 | 2010-11-22 | 一种随机接入方法、设备和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910244453.8A CN102014515B (zh) | 2009-12-31 | 2009-12-31 | 一种随机接入方法、设备和系统 |
Publications (2)
Publication Number | Publication Date |
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CN102014515A CN102014515A (zh) | 2011-04-13 |
CN102014515B true CN102014515B (zh) | 2014-01-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200910244453.8A Active CN102014515B (zh) | 2009-12-31 | 2009-12-31 | 一种随机接入方法、设备和系统 |
Country Status (2)
Country | Link |
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CN (1) | CN102014515B (zh) |
WO (1) | WO2011079662A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102843730B (zh) * | 2011-06-23 | 2017-05-03 | 中兴通讯股份有限公司 | 联合传输中数据传输的方法、网元侧及用户设备 |
CN102932900B (zh) * | 2011-08-08 | 2018-06-22 | 中兴通讯股份有限公司 | 多载波通信系统中时间对齐定时器的处理方法及装置 |
CN103517399A (zh) * | 2012-06-26 | 2014-01-15 | 中兴通讯股份有限公司 | 载波同步方法及装置 |
CN103685119A (zh) * | 2012-09-12 | 2014-03-26 | 中国移动通信集团公司 | 上行数据传输方法及演进基站和用户设备 |
CN103857041B (zh) * | 2012-11-30 | 2017-12-05 | 华为技术有限公司 | 接收信息的方法、发送信息的方法、基站和用户设备 |
CN108605368A (zh) * | 2016-02-04 | 2018-09-28 | 株式会社Ntt都科摩 | 用户终端、无线基站以及无线通信方法 |
CN107690200B (zh) * | 2016-08-05 | 2019-12-10 | 电信科学技术研究院 | 一种随机接入方法及终端 |
WO2018112894A1 (zh) * | 2016-12-23 | 2018-06-28 | 广东欧珀移动通信有限公司 | 传输数据的方法和发送端设备 |
EP4236146A3 (en) | 2019-04-24 | 2023-10-04 | Samsung Electronics Co., Ltd. | Method and apparatus for switching between 2 step and 4 step random access (ra) procedures and contention resolutions |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101516140A (zh) * | 2009-03-18 | 2009-08-26 | 中兴通讯股份有限公司 | 一种随机接入响应的传输方法及传输基站和接收终端 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101646234A (zh) * | 2009-09-01 | 2010-02-10 | 中兴通讯股份有限公司 | 一种定时提前量的获取方法 |
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2009
- 2009-12-31 CN CN200910244453.8A patent/CN102014515B/zh active Active
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2010
- 2010-11-22 WO PCT/CN2010/078966 patent/WO2011079662A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101516140A (zh) * | 2009-03-18 | 2009-08-26 | 中兴通讯股份有限公司 | 一种随机接入响应的传输方法及传输基站和接收终端 |
Non-Patent Citations (5)
Title |
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"CC management issues";HUAWEI,3GPP TSG-RAN2#68 meeting,;《3GPP TSG-RAN2 #68 meeting》;20091113;提议4相关部分 * |
ETSI,."Technical Specification Group Radio Access Network |
ETSI,."Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access(E-UTRA) Medium Access Control(MAC) protocol specification(Release 9)(2009-09)".《3GPP TS 36.321 V9.0.0》.2009,第13-17页(5.1节). * |
Evolved Universal Terrestrial Radio Access(E-UTRA) Medium Access Control(MAC) protocol specification(Release 9)(2009-09)".《3GPP TS 36.321 V9.0.0》.2009,第13-17页(5.1节). |
HUAWEI,3GPP TSG-RAN2#68 meeting,."CC management issues".《3GPP TSG-RAN2 #68 meeting》.2009,提议4相关部分. |
Also Published As
Publication number | Publication date |
---|---|
WO2011079662A1 (zh) | 2011-07-07 |
CN102014515A (zh) | 2011-04-13 |
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