CN102833844B - 一种实现上行发送定时提前的方法和装置 - Google Patents
一种实现上行发送定时提前的方法和装置 Download PDFInfo
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- CN102833844B CN102833844B CN201210302911.0A CN201210302911A CN102833844B CN 102833844 B CN102833844 B CN 102833844B CN 201210302911 A CN201210302911 A CN 201210302911A CN 102833844 B CN102833844 B CN 102833844B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
TeNodeB,Tx-Rx[μs] | TUE,Rx-Tx[μs] | TUE,Tx-Rx[μs] | TeNodeB,Rx-Tx[μs] |
10-15 | 10-40 | 10-20 | 10-20 |
序号 | TA指示信令 | TA值(us) |
0 | 00000000000 | 0 |
1 | 00000000001 | 0.52 |
2 | 00000000010 | 1.04 |
3 | 00000000011 | 1.56 |
… | … | … |
1281 | 10100000001 | 666.12 |
1282 | 10100000010 | 666.64 |
1283 | 10100000011 | 667.16 |
N/A | N/A | N/A |
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810105685.0A CN101572577B (zh) | 2008-04-30 | 2008-04-30 | 一种实现上行发送定时提前的方法和装置 |
Related Parent Applications (1)
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CN200810105685.0A Division CN101572577B (zh) | 2008-04-30 | 2008-04-30 | 一种实现上行发送定时提前的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102833844A CN102833844A (zh) | 2012-12-19 |
CN102833844B true CN102833844B (zh) | 2016-01-20 |
Family
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Family Applications (2)
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CN201210302911.0A Active CN102833844B (zh) | 2008-04-30 | 2008-04-30 | 一种实现上行发送定时提前的方法和装置 |
CN200810105685.0A Active CN101572577B (zh) | 2008-04-30 | 2008-04-30 | 一种实现上行发送定时提前的方法和装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN200810105685.0A Active CN101572577B (zh) | 2008-04-30 | 2008-04-30 | 一种实现上行发送定时提前的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8743748B2 (zh) |
EP (2) | EP2869646B1 (zh) |
JP (1) | JP5209784B2 (zh) |
KR (1) | KR101274104B1 (zh) |
CN (2) | CN102833844B (zh) |
MX (1) | MX2010011926A (zh) |
WO (1) | WO2009132580A1 (zh) |
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RU2503152C2 (ru) * | 2009-04-24 | 2013-12-27 | Хуавэй Текнолоджиз Ко., Лтд. | Способ и устройство синхронизации восходящей линии связи |
WO2011062655A1 (en) * | 2009-11-20 | 2011-05-26 | Qualcomm Incorporated | Method and apparatus for facilitating uplink synchronization |
CN102076077B (zh) * | 2009-11-24 | 2015-01-28 | 中兴通讯股份有限公司 | 一种上行同步控制方法、系统和基站 |
KR101512388B1 (ko) | 2010-01-08 | 2015-04-16 | 인터디지탈 패튼 홀딩스, 인크 | 다수의 업링크 캐리어와의 시간 정렬 유지 |
CA2789923A1 (en) * | 2010-02-15 | 2011-08-18 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements in radio communication systems |
CN102196479B (zh) | 2010-03-10 | 2014-01-08 | 华为技术有限公司 | 定时提前值的共享检测方法、用户设备、基站及系统 |
CN102083197B (zh) * | 2010-12-23 | 2013-10-09 | 华为技术有限公司 | 时间提前量的处理方法、设备和系统 |
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CN102752846B (zh) * | 2012-08-03 | 2014-11-19 | 李文龙 | 定时提前量的调整方法及装置 |
CN103795667B (zh) * | 2012-11-02 | 2016-12-21 | 普天信息技术研究院有限公司 | 一种基于正交频分复用系统的定时补偿方法 |
CN103812791B (zh) * | 2012-11-14 | 2017-07-04 | 电信科学技术研究院 | 一种数据包发送方法及装置 |
CN105409272B (zh) * | 2013-02-19 | 2019-09-13 | 华为技术有限公司 | 一种上行信号传输定时的方法及装置 |
CN104254100B (zh) * | 2013-06-25 | 2017-12-15 | 普天信息技术研究院有限公司 | 一种上行定时提前量的测量方法 |
CN104348570B (zh) * | 2013-07-23 | 2019-01-04 | 电信科学技术研究院 | 一种上行控制信息传输方法和装置 |
CN111614453B (zh) | 2013-07-30 | 2023-07-25 | 北京三星通信技术研究有限公司 | 配置上行传输定时的方法和设备 |
JP6174815B2 (ja) * | 2013-09-10 | 2017-08-02 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおける複数のセルが設定された端末のアップリンク送信タイミング決定方法及びこのような方法を利用する装置 |
WO2015037970A1 (en) * | 2013-09-16 | 2015-03-19 | Lg Electronics Inc. | Method and apparatus for network synchronization |
KR102108698B1 (ko) | 2014-05-08 | 2020-05-07 | 노키아 솔루션스 앤드 네트웍스 오와이 | 통신 효율성 향상 |
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CN105493584B (zh) * | 2014-09-30 | 2019-05-24 | 华为技术有限公司 | 传输定时调整的方法及设备 |
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US10531451B2 (en) * | 2015-05-18 | 2020-01-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Time advance for dual connectivity |
CN106301526A (zh) * | 2015-05-19 | 2017-01-04 | 中兴通讯股份有限公司 | 一种发送反向信号的方法及端站 |
CN106302268A (zh) * | 2015-05-26 | 2017-01-04 | 中兴通讯股份有限公司 | 一种上行多用户多输入多输出mu-mimo传输的方法及装置 |
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CN107241793A (zh) * | 2016-03-28 | 2017-10-10 | 普天信息技术有限公司 | 上行数据同步方法和系统 |
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CN107872417B (zh) * | 2016-09-28 | 2022-03-01 | 中兴通讯股份有限公司 | 数据发送、接收方法及装置 |
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KR102292994B1 (ko) * | 2017-03-23 | 2021-08-26 | 삼성전자 주식회사 | 무선 통신 시스템에서 타이밍 조정 방법 및 장치 |
CN109005585A (zh) * | 2017-06-06 | 2018-12-14 | 华为技术有限公司 | 发送上行信息的方法和装置 |
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CN111526576B (zh) | 2019-02-01 | 2021-10-26 | 华为技术有限公司 | 定时提前的更新方法、装置、设备与存储介质 |
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2009
- 2009-04-28 EP EP14189303.2A patent/EP2869646B1/en active Active
- 2009-04-28 WO PCT/CN2009/071534 patent/WO2009132580A1/zh active Application Filing
- 2009-04-28 KR KR1020107026775A patent/KR101274104B1/ko active Active
- 2009-04-28 EP EP09737690.9A patent/EP2282468B1/en active Active
- 2009-04-28 MX MX2010011926A patent/MX2010011926A/es active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
JP2011519232A (ja) | 2011-06-30 |
US20110051633A1 (en) | 2011-03-03 |
CN102833844A (zh) | 2012-12-19 |
EP2869646B1 (en) | 2019-05-15 |
MX2010011926A (es) | 2011-02-15 |
CN101572577A (zh) | 2009-11-04 |
KR101274104B1 (ko) | 2013-06-12 |
EP2869646A1 (en) | 2015-05-06 |
EP2282468A4 (en) | 2012-04-04 |
WO2009132580A1 (zh) | 2009-11-05 |
EP2282468A1 (en) | 2011-02-09 |
CN101572577B (zh) | 2012-11-28 |
KR20110008304A (ko) | 2011-01-26 |
EP2282468B1 (en) | 2015-02-11 |
US8743748B2 (en) | 2014-06-03 |
JP5209784B2 (ja) | 2013-06-12 |
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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
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Effective date of registration: 20210617 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |