CN101425839A - 一种确定数据发送偏移量的方法、系统和装置 - Google Patents
一种确定数据发送偏移量的方法、系统和装置 Download PDFInfo
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- CN101425839A CN101425839A CNA2007101766592A CN200710176659A CN101425839A CN 101425839 A CN101425839 A CN 101425839A CN A2007101766592 A CNA2007101766592 A CN A2007101766592A CN 200710176659 A CN200710176659 A CN 200710176659A CN 101425839 A CN101425839 A CN 101425839A
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- 238000000034 method Methods 0.000 title claims abstract description 41
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/002—Mutual synchronization
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- 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
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/007—Open loop measurement
- H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/24—Interfaces between hierarchically similar devices between backbone network devices
Abstract
Description
TD-SCDMA时隙比例分配方式(DL:UL) | LTE TDD时隙提前量ATs(us) |
1:6 | 0 |
2:5 | 0.675 |
3:4 | 0.3 |
4:3 | 1.025 |
5:2 | 0.7 |
6:1 | 0.375 |
Claims (25)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN2007101766592A CN101425839B (zh) | 2007-10-31 | 2007-10-31 | 一种确定数据发送偏移量的方法、系统和装置 |
US12/740,506 US8483103B2 (en) | 2007-10-31 | 2008-10-30 | Method, system and base station for determining data transmission offsets |
PCT/CN2008/001823 WO2009062395A1 (fr) | 2007-10-31 | 2008-10-30 | Procédé, système et station de base pour déterminer les décalages de la transmission de données |
Applications Claiming Priority (1)
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CN2007101766592A CN101425839B (zh) | 2007-10-31 | 2007-10-31 | 一种确定数据发送偏移量的方法、系统和装置 |
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CN101425839A true CN101425839A (zh) | 2009-05-06 |
CN101425839B CN101425839B (zh) | 2011-09-14 |
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CN2007101766592A Active CN101425839B (zh) | 2007-10-31 | 2007-10-31 | 一种确定数据发送偏移量的方法、系统和装置 |
Country Status (3)
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US (1) | US8483103B2 (zh) |
CN (1) | CN101425839B (zh) |
WO (1) | WO2009062395A1 (zh) |
Cited By (15)
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WO2012019327A1 (en) * | 2010-08-13 | 2012-02-16 | Telefonaktiebolaget L M Ericsson (Publ) | Automatic guard period adjustment in a base station for time division duplexed wireless communications |
CN102695280A (zh) * | 2012-06-26 | 2012-09-26 | 华为技术有限公司 | 制式兼容的数据帧转换方法和装置 |
CN103210598A (zh) * | 2010-08-13 | 2013-07-17 | 爱立信(中国)通信有限公司 | 基站中用于时分双工无线通信的自动保护期调整 |
WO2014075506A1 (zh) * | 2012-11-19 | 2014-05-22 | 中兴通讯股份有限公司 | 码偏的分配方法及装置 |
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 |
CN106559737A (zh) * | 2015-09-28 | 2017-04-05 | 展讯通信(上海)有限公司 | 蓝牙工作模式切换控制方法及装置 |
CN106936493A (zh) * | 2015-12-29 | 2017-07-07 | 联芯科技有限公司 | 自适应匹配网络时隙格式的方法和装置 |
CN107333270A (zh) * | 2016-04-28 | 2017-11-07 | 华为技术有限公司 | 一种蜂窝系统及其控制方法、相关设备 |
WO2018045984A1 (zh) * | 2016-09-09 | 2018-03-15 | 中兴通讯股份有限公司 | 一种参数配置方法、装置及存储介质 |
CN107889230A (zh) * | 2016-09-29 | 2018-04-06 | 中兴通讯股份有限公司 | 信号发送、接收发送及装置 |
CN109803371A (zh) * | 2017-11-17 | 2019-05-24 | 华为技术有限公司 | 一种通信处理方法和装置 |
CN110113122A (zh) * | 2018-02-01 | 2019-08-09 | 华为技术有限公司 | 一种定时的方法及装置 |
CN113765631A (zh) * | 2020-06-01 | 2021-12-07 | 中国移动通信有限公司研究院 | 跨频段载波聚合的方法及基站 |
WO2022027654A1 (en) * | 2020-08-07 | 2022-02-10 | Apple Inc. | Applying time gap offsets for non-terrestrial networks |
WO2023029058A1 (zh) * | 2021-09-06 | 2023-03-09 | 北京小米移动软件有限公司 | 一种时间偏移量的确定方法及其装置 |
Families Citing this family (19)
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US8537688B2 (en) * | 2007-02-23 | 2013-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and a device for enhanced performance in a cellular wireless TDD system |
US8948126B2 (en) * | 2010-12-23 | 2015-02-03 | Qualcomm Incorporated | Scheduling TDD-LTE measurement in TD-SCDMA systems |
CN103597900B (zh) * | 2011-06-12 | 2017-04-12 | 阿尔戴尔半导体有限公司 | Td‑lte中的通信终端之间的干扰的减轻 |
US8711740B2 (en) * | 2011-06-23 | 2014-04-29 | Qualcomm Incorporated | Multi-radio coexistence |
KR101557252B1 (ko) * | 2011-12-19 | 2015-10-02 | 엘지전자 주식회사 | Tdd 기반 무선통신 시스템에서 통신 방법 및 무선기기 |
EP2850895B1 (en) * | 2012-05-14 | 2021-01-13 | Broadcom Corporation | Methods and apparatuses for enabling provision of an additional special subframe configuration |
WO2014012231A1 (zh) * | 2012-07-18 | 2014-01-23 | 华为技术有限公司 | 频谱分配方法和设备 |
KR101644922B1 (ko) * | 2012-09-19 | 2016-08-02 | 노키아 솔루션스 앤드 네트웍스 오와이 | Tdd 통신에서의 시그널링 |
US9397796B2 (en) * | 2013-03-13 | 2016-07-19 | Samsung Electronics Co., Ltd. | Computing and transmitting channel state information in adaptively configured TDD communication systems |
US20150085834A1 (en) * | 2013-09-26 | 2015-03-26 | Qualcomm Incorporated | Time division long term evolution (td-lte) frame structure modification |
US9253745B2 (en) * | 2013-10-04 | 2016-02-02 | Cambium Networks Limited | Mechanism for wireless communication |
US9974057B2 (en) | 2013-10-30 | 2018-05-15 | Lg Electronics Inc. | Method for transmitting HARQ ACK/NACK from user equipment simultaneously accessing multiple cells |
AU2013404287B2 (en) | 2013-10-30 | 2018-06-21 | Andrew Wireless Systems Gmbh | Switching sub-system for distributed antenna systems using time division duplexing |
JP6385676B2 (ja) * | 2014-01-14 | 2018-09-05 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
CN105846975B (zh) * | 2015-01-13 | 2019-02-19 | 中国移动通信集团北京有限公司 | 一种配置上下行子帧的方法及设备 |
CN106330373B (zh) * | 2015-07-03 | 2020-01-17 | 中国移动通信集团公司 | 一种干扰器中的同步方法及装置、干扰器 |
KR101880523B1 (ko) * | 2016-12-01 | 2018-07-20 | 한국전자통신연구원 | 무선 통신 시스템에서 랜덤 액세스 방법 및 장치 |
CN108832965B (zh) * | 2017-05-04 | 2019-11-19 | 大唐移动通信设备有限公司 | 一种确定上行同步定时偏差的方法及装置 |
US11533719B2 (en) * | 2019-11-01 | 2022-12-20 | Verizon Patent And Licensing Inc. | Systems and methods for managing uplink and downlink throughput |
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DE19961674A1 (de) * | 1999-12-21 | 2001-06-28 | Philips Corp Intellectual Pty | Synchrones TDD System |
US6873662B2 (en) * | 2002-02-14 | 2005-03-29 | Interdigital Technology Corporation | Wireless communication system having adaptive threshold for timing deviation measurement and method |
KR101042813B1 (ko) * | 2004-02-17 | 2011-06-20 | 삼성전자주식회사 | 시분할 듀플렉싱 이동 통신 시스템에서 상향 방향 전송증대를 위한 데이터 수신 여부 정보를 전송하는 방법 |
CN100401656C (zh) * | 2004-09-27 | 2008-07-09 | 大唐移动通信设备有限公司 | 时分双工多天线系统利用训练序列传递码道信息的方法 |
CN100534027C (zh) * | 2005-08-17 | 2009-08-26 | 大唐移动通信设备有限公司 | 时分双工系统传输方法 |
GB2431073B (en) * | 2005-10-10 | 2008-05-14 | Ipwireless Inc | Cellular communication system and method for co-existence of dissimilar systems |
CN1960210B (zh) * | 2005-11-04 | 2011-06-22 | 上海原动力通信科技有限公司 | 降低不同帧结构的时分双工系统共存干扰的方法及应用 |
CN101001231B (zh) * | 2006-01-12 | 2011-11-30 | 上海原动力通信科技有限公司 | 宽带时分双工蜂窝系统的频偏校正方法及小区初搜方法 |
KR100951382B1 (ko) * | 2006-09-07 | 2010-04-08 | 삼성전자주식회사 | 시분할 복신 시스템에서 상향링크 수신신호의 간섭 제거방법 및 장치 |
-
2007
- 2007-10-31 CN CN2007101766592A patent/CN101425839B/zh active Active
-
2008
- 2008-10-30 WO PCT/CN2008/001823 patent/WO2009062395A1/zh active Application Filing
- 2008-10-30 US US12/740,506 patent/US8483103B2/en active Active
Cited By (25)
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CN103210598B (zh) * | 2010-08-13 | 2017-03-22 | 爱立信(中国)通信有限公司 | 基站中用于时分双工无线通信的自动保护期调整 |
CN103210598A (zh) * | 2010-08-13 | 2013-07-17 | 爱立信(中国)通信有限公司 | 基站中用于时分双工无线通信的自动保护期调整 |
WO2012019327A1 (en) * | 2010-08-13 | 2012-02-16 | Telefonaktiebolaget L M Ericsson (Publ) | Automatic guard period adjustment in a base station for time division duplexed wireless communications |
US8982892B2 (en) | 2010-08-13 | 2015-03-17 | Telefonaktiebolaget L M Ericsson (Publ) | Automatic guard period adjustment in a base station for time division duplexed wireless communications |
US9204455B2 (en) | 2010-08-13 | 2015-12-01 | Telefonaktiebolaget L M Ericsson (Publ) | Automatic guard period adjustment in time division duplexed wireless communication |
US9357556B2 (en) | 2010-08-13 | 2016-05-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Automatic guard period adjustment in a base station for time division duplexed wireless communications |
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CN107889230A (zh) * | 2016-09-29 | 2018-04-06 | 中兴通讯股份有限公司 | 信号发送、接收发送及装置 |
CN107889230B (zh) * | 2016-09-29 | 2022-11-29 | 中兴通讯股份有限公司 | 信号发送、接收发送及装置 |
CN109803371A (zh) * | 2017-11-17 | 2019-05-24 | 华为技术有限公司 | 一种通信处理方法和装置 |
CN109803371B (zh) * | 2017-11-17 | 2023-06-09 | 华为技术有限公司 | 一种通信处理方法和装置 |
CN110113122A (zh) * | 2018-02-01 | 2019-08-09 | 华为技术有限公司 | 一种定时的方法及装置 |
CN110113122B (zh) * | 2018-02-01 | 2021-06-22 | 华为技术有限公司 | 一种定时的方法及装置 |
US11564184B2 (en) | 2018-02-01 | 2023-01-24 | Huawei Technologies Co., Ltd | Timing method and apparatus |
CN113765631A (zh) * | 2020-06-01 | 2021-12-07 | 中国移动通信有限公司研究院 | 跨频段载波聚合的方法及基站 |
WO2022027654A1 (en) * | 2020-08-07 | 2022-02-10 | Apple Inc. | Applying time gap offsets for non-terrestrial networks |
WO2023029058A1 (zh) * | 2021-09-06 | 2023-03-09 | 北京小米移动软件有限公司 | 一种时间偏移量的确定方法及其装置 |
Also Published As
Publication number | Publication date |
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US20100284289A1 (en) | 2010-11-11 |
WO2009062395A1 (fr) | 2009-05-22 |
CN101425839B (zh) | 2011-09-14 |
US8483103B2 (en) | 2013-07-09 |
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