CN100433908C - 一种到达时间差定位方法 - Google Patents
一种到达时间差定位方法 Download PDFInfo
- Publication number
- CN100433908C CN100433908C CNB2005100680203A CN200510068020A CN100433908C CN 100433908 C CN100433908 C CN 100433908C CN B2005100680203 A CNB2005100680203 A CN B2005100680203A CN 200510068020 A CN200510068020 A CN 200510068020A CN 100433908 C CN100433908 C CN 100433908C
- Authority
- CN
- China
- Prior art keywords
- srnc
- district
- time difference
- channel status
- sfn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100680203A CN100433908C (zh) | 2005-04-30 | 2005-04-30 | 一种到达时间差定位方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100680203A CN100433908C (zh) | 2005-04-30 | 2005-04-30 | 一种到达时间差定位方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1859721A CN1859721A (zh) | 2006-11-08 |
CN100433908C true CN100433908C (zh) | 2008-11-12 |
Family
ID=37298571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100680203A Expired - Fee Related CN100433908C (zh) | 2005-04-30 | 2005-04-30 | 一种到达时间差定位方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100433908C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008049274A1 (fr) * | 2006-10-25 | 2008-05-02 | Huawei Technologies Co., Ltd. | Procédé et système de localisation basés sur une différence de temps d'arrivée |
US9002354B2 (en) * | 2009-06-12 | 2015-04-07 | Google Technology Holdings, LLC | Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements |
CN102256350A (zh) * | 2010-05-21 | 2011-11-23 | 鼎桥通信技术有限公司 | 一种定位方法 |
CN102300310B (zh) * | 2010-06-24 | 2014-07-30 | 华为技术有限公司 | 定位方法及其设备 |
CN102457959B (zh) * | 2010-10-27 | 2015-07-15 | 电信科学技术研究院 | 一种上报定位信息的方法及装置 |
CN102573059B (zh) * | 2012-01-16 | 2014-12-31 | 新邮通信设备有限公司 | 一种实现用户设备ue精确定位的方法和*** |
JP5395229B1 (ja) * | 2012-07-20 | 2014-01-22 | 株式会社Nttドコモ | 移動通信方法 |
CN104053202B (zh) * | 2013-03-12 | 2018-10-23 | 南京中兴软件有限责任公司 | 小区主扰码冲突识别、软切换及邻区列表生成方法及装置 |
CN104780603B (zh) * | 2014-01-14 | 2018-11-16 | 上海诺基亚贝尔股份有限公司 | 分布式天线***中的无线定位方法 |
CN106658700A (zh) * | 2015-10-29 | 2017-05-10 | 中兴通讯股份有限公司 | 无线定位装置以及无线定位方法 |
CN105491662A (zh) * | 2016-01-06 | 2016-04-13 | 上海交通大学 | 一种基于tdoa的异步双频干涉定位方法 |
CN114586417A (zh) * | 2019-11-01 | 2022-06-03 | Oppo广东移动通信有限公司 | 测量邻小区的方法和装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6408246B1 (en) * | 2000-10-18 | 2002-06-18 | Xircom Wireless, Inc. | Remote terminal location algorithm |
EP1448007A1 (en) * | 2003-02-11 | 2004-08-18 | Siemens Aktiengesellschaft | A device and method for forming a set of cells for time difference measurements, measuring time differences and locating a user of a mobile terminal |
CN1554159A (zh) * | 2001-07-09 | 2004-12-08 | �����ɷ� | Cdma通信***中多个基站的时间-对准发送的方法和设备 |
-
2005
- 2005-04-30 CN CNB2005100680203A patent/CN100433908C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6408246B1 (en) * | 2000-10-18 | 2002-06-18 | Xircom Wireless, Inc. | Remote terminal location algorithm |
CN1554159A (zh) * | 2001-07-09 | 2004-12-08 | �����ɷ� | Cdma通信***中多个基站的时间-对准发送的方法和设备 |
EP1448007A1 (en) * | 2003-02-11 | 2004-08-18 | Siemens Aktiengesellschaft | A device and method for forming a set of cells for time difference measurements, measuring time differences and locating a user of a mobile terminal |
Also Published As
Publication number | Publication date |
---|---|
CN1859721A (zh) | 2006-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100433908C (zh) | 一种到达时间差定位方法 | |
CN107631732B (zh) | 基于蓝牙、Wi-Fi和声波的混合室内定位方法及*** | |
CN101389118B (zh) | 一种移动终端的定位方法及定位*** | |
GB2513211B (en) | Method for determining location of wireless devices | |
EP2446678B1 (en) | A wireless terminal and method for managing the receipt of position reference signals for use in determining a location | |
CN100369520C (zh) | 计算用户设备往返传播延迟的方法和定位服务服务器 | |
EP1229756B1 (en) | Method and system for locating a mobile terminal in a cellular radio system | |
US7876265B2 (en) | Methods and systems for providing enhanced position location in wireless communications | |
US8401570B2 (en) | LTE fingerprinting positioning references for other cellular systems | |
US7366492B1 (en) | Method and system for mobile location detection using handoff information | |
US7280831B2 (en) | Method for identification of base stations and for checking measurement values of an observed time difference between transmissions from base stations | |
CN1135040C (zh) | 在移动通信***中确定移动通信设备位置的方法 | |
CN102858010B (zh) | 一种移动终端的定位方法及装置 | |
CN103582115B (zh) | 一种定位方法、控制设备及移动通信*** | |
CN1852591B (zh) | 一种定位移动终端的方法 | |
US20090131075A1 (en) | System and method for locating an unknown base station | |
WO2008039144A1 (en) | Method and arrangement for base station location, base station synchronization and mobile station location | |
WO2014056172A1 (zh) | 定位方法和装置 | |
CN101400103B (zh) | 一种定位移动终端的方法、***及装置 | |
CN104871616A (zh) | 包括具有多个接收点的测量节点的***中的定位方法 | |
CN102457960B (zh) | 一种辅助观察到达时间差定位的测量处理方法及设备 | |
GB2530816A (en) | Method for determining location of wireless devices | |
CN103037504A (zh) | 采用观察的到达时间差对移动台进行定位的方法及设备 | |
WO2017041850A1 (en) | Fingerprint positioning for mobile terminals | |
CN100455129C (zh) | 多扇区小区对rtt测量值进行校正的方法及*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: London, England Patentee after: GW partnership Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. Effective date of registration: 20180426 Address after: California, USA Patentee after: Global innovation polymerization LLC Address before: London, England Patentee before: GW partnership Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 |
|
CF01 | Termination of patent right due to non-payment of annual fee |