JP2005181255A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2005181255A5 JP2005181255A5 JP2003426288A JP2003426288A JP2005181255A5 JP 2005181255 A5 JP2005181255 A5 JP 2005181255A5 JP 2003426288 A JP2003426288 A JP 2003426288A JP 2003426288 A JP2003426288 A JP 2003426288A JP 2005181255 A5 JP2005181255 A5 JP 2005181255A5
- Authority
- JP
- Japan
- Prior art keywords
- base station
- wireless terminal
- signal
- communication methods
- time information
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 29
- 230000010287 polarization Effects 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003426288A JP4227009B2 (ja) | 2003-12-24 | 2003-12-24 | 測位システム、測位方法及び測位サーバ |
| US11/017,135 US7379744B2 (en) | 2003-12-24 | 2004-12-21 | Positioning system, positioning method, and positioning server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003426288A JP4227009B2 (ja) | 2003-12-24 | 2003-12-24 | 測位システム、測位方法及び測位サーバ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005181255A JP2005181255A (ja) | 2005-07-07 |
| JP2005181255A5 true JP2005181255A5 (https=) | 2006-07-27 |
| JP4227009B2 JP4227009B2 (ja) | 2009-02-18 |
Family
ID=34697440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003426288A Expired - Lifetime JP4227009B2 (ja) | 2003-12-24 | 2003-12-24 | 測位システム、測位方法及び測位サーバ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7379744B2 (https=) |
| JP (1) | JP4227009B2 (https=) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4459738B2 (ja) * | 2004-07-05 | 2010-04-28 | 株式会社エヌ・ティ・ティ・ドコモ | 中継装置、通信装置および指向性制御方法 |
| KR101099151B1 (ko) * | 2004-10-29 | 2011-12-27 | 스카이후크 와이어리스, 인크. | 위치 표지 데이터베이스와 서버, 위치 표지 데이터베이스구축 방법 및 이것을 이용한 위치 기반 서비스 |
| JP4345800B2 (ja) * | 2006-10-19 | 2009-10-14 | ソニー株式会社 | 無線通信装置 |
| WO2008077991A1 (en) * | 2006-12-27 | 2008-07-03 | Elektrobit Group Plc | Generation of positioning information of radio device |
| WO2009083014A1 (en) * | 2007-12-27 | 2009-07-09 | Nokia Corporation | Maintaining the integrity of configuration information of a network of access points for use in positioning an apparatus |
| DE102009005977A1 (de) * | 2009-01-23 | 2010-07-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Positionsbestimmung eines mobilen Endgerätes |
| JP2011149808A (ja) * | 2010-01-21 | 2011-08-04 | Rcs:Kk | セルラー式移動無線測位システム |
| US20110207472A1 (en) * | 2010-02-19 | 2011-08-25 | Charles Abraham | Method and system for cellular clock-assisted wireless access point locating |
| JP5451580B2 (ja) * | 2010-11-10 | 2014-03-26 | 株式会社Nttドコモ | 移動通信方法及び移動管理ノード |
| US9602990B2 (en) * | 2011-04-11 | 2017-03-21 | Qualcomm Incorporated | Method for providing network-based measurements for user equipment-based positioning |
| US8385911B1 (en) * | 2011-08-08 | 2013-02-26 | Laurent Vallette | Method for generating propagation characteristics of a multipath environment |
| US9544075B2 (en) | 2012-02-22 | 2017-01-10 | Qualcomm Incorporated | Platform for wireless identity transmitter and system using short range wireless broadcast |
| US10419907B2 (en) | 2012-02-22 | 2019-09-17 | Qualcomm Incorporated | Proximity application discovery and provisioning |
| US10360593B2 (en) | 2012-04-24 | 2019-07-23 | Qualcomm Incorporated | Retail proximity marketing |
| US9185528B2 (en) | 2012-06-28 | 2015-11-10 | Northrop Grumman Systems Corporation | WiFi mapping and motion detection |
| US9678194B2 (en) | 2012-08-14 | 2017-06-13 | Qualcomm Incorporated | Positioning using observer-based time-of-arrival measurements |
| US9066202B2 (en) * | 2012-08-14 | 2015-06-23 | Qualcomm Incorporated | Positioning using observer-based time-of-arrival measurements |
| US9327216B2 (en) | 2012-11-12 | 2016-05-03 | Whirlpool Corporation | Customizable multi-stage water treatment system |
| CN104054376B (zh) * | 2013-01-16 | 2018-01-09 | 华为技术有限公司 | 定位处理方法、装置及系统 |
| US9424417B2 (en) | 2014-06-04 | 2016-08-23 | Qualcomm Incorporated | Secure current movement indicator |
| US9288625B2 (en) * | 2014-06-30 | 2016-03-15 | Qualcomm Technologies International, Ltd. | Method for determining location of wireless devices based on information within messages received from other network devices |
| EP3209063A4 (en) * | 2014-11-05 | 2017-11-08 | Huawei Technologies Co., Ltd. | Position information acquisition method and device |
| RU2701864C2 (ru) * | 2014-12-17 | 2019-10-02 | Филипс Лайтинг Холдинг Б.В. | Способ и система для уточненного позиционирования через пересечение гиперзон |
| JP6592912B2 (ja) * | 2015-02-13 | 2019-10-23 | 株式会社国際電気通信基礎技術研究所 | 通信システム、受信装置、サーバ、信号処理方法、波源位置算出方法、及びプログラム |
| WO2016146617A1 (en) * | 2015-03-17 | 2016-09-22 | Philips Lighting Holding B.V. | Localization based on motion detection of the mobile device |
| US10075807B2 (en) | 2015-06-30 | 2018-09-11 | Qualcomm Incorporated | Ground-based location systems and methods |
| CN105068046A (zh) * | 2015-08-26 | 2015-11-18 | 中国联合网络通信集团有限公司 | 智能设备的定位方法及网关 |
| CN105979489A (zh) * | 2016-06-29 | 2016-09-28 | 京信通信技术(广州)有限公司 | 一种楼层定位方法及装置 |
| CN105960019A (zh) * | 2016-06-29 | 2016-09-21 | 京信通信技术(广州)有限公司 | 一种定位方法及装置 |
| US11686852B2 (en) | 2016-11-10 | 2023-06-27 | Cable Television Laboratories, Inc. | Systems and methods for interference detection in shared spectrum channels |
| US10367577B2 (en) * | 2016-11-10 | 2019-07-30 | Cable Television Laboratories, Inc. | Systems and methods for beacon detection infrastructures |
| CN106779611B (zh) * | 2016-12-28 | 2020-08-11 | 成都鱼泡科技有限公司 | 一种实地简历投递方法及其投递系统 |
| EP3635431A1 (en) | 2017-05-04 | 2020-04-15 | Eaton Intelligent Power Limited | Multi-dimensional location of an object using multiple antennae |
| EP3635429A1 (en) * | 2017-05-04 | 2020-04-15 | Eaton Intelligent Power Limited | Multi-dimensional location of an object using multiple electrical devices |
| CN108112002A (zh) * | 2017-12-28 | 2018-06-01 | 成都三朵云科技有限公司 | 一种应用于公安消防环境的定位方法及系统 |
| CN108769916A (zh) * | 2018-04-03 | 2018-11-06 | 厦门华方软件科技有限公司 | 一种电子围栏系统及其实现方法 |
| EP3868158B1 (en) * | 2018-10-19 | 2024-07-10 | Nokia Technologies Oy | Positioning with multiple access points |
| US12389363B2 (en) * | 2022-04-29 | 2025-08-12 | Qualcomm Incorporated | Measurement error feedback to enable machine learning-based positioning |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916455A (en) * | 1987-02-20 | 1990-04-10 | Scientific Development Inc. | Locating system and method |
| US4799062A (en) * | 1987-04-27 | 1989-01-17 | Axonn Corporation | Radio position determination method and apparatus |
| US5095500A (en) * | 1989-12-07 | 1992-03-10 | Motorola, Inc. | Cellular radiotelephone diagnostic system |
| US5303240A (en) * | 1991-07-08 | 1994-04-12 | Motorola, Inc. | Telecommunications system using directional antennas |
| JP3393417B2 (ja) | 1993-12-22 | 2003-04-07 | ソニー株式会社 | 測位システム |
| US5883598A (en) * | 1995-12-15 | 1999-03-16 | Signatron Technology Corporation | Position location system and method |
| US6047192A (en) * | 1996-05-13 | 2000-04-04 | Ksi Inc. | Robust, efficient, localization system |
| US6249252B1 (en) * | 1996-09-09 | 2001-06-19 | Tracbeam Llc | Wireless location using multiple location estimators |
| US6353412B1 (en) * | 1998-03-17 | 2002-03-05 | Qualcomm, Incorporated | Method and apparatus for determining position location using reduced number of GPS satellites and synchronized and unsynchronized base stations |
| US6061018A (en) * | 1998-05-05 | 2000-05-09 | Snaptrack, Inc. | Method and system for using altitude information in a satellite positioning system |
| US6252543B1 (en) * | 1998-05-28 | 2001-06-26 | Ericsson Inc. | Location system combining ranging measurements from GPS and cellular networks |
| US6212392B1 (en) * | 1999-02-26 | 2001-04-03 | Signal Soft Corp. | Method for determining if the location of a wireless communication device is within a specified area |
| US6980806B2 (en) * | 2000-03-22 | 2005-12-27 | Hitachi Kokusai Electric Inc. | Radio system |
| US6892054B2 (en) * | 2000-12-29 | 2005-05-10 | Wherenet Corp | Interference suppression for wireless local area network and location system |
| US6885860B2 (en) * | 2001-01-19 | 2005-04-26 | Microsoft Corporation | Information management and processing in a wireless network |
| JP3540754B2 (ja) * | 2001-02-06 | 2004-07-07 | 株式会社日立製作所 | 位置算出方法、位置算出装置及びそのプログラム |
| US6901264B2 (en) * | 2001-04-25 | 2005-05-31 | Makor Issues And Rights Ltd. | Method and system for mobile station positioning in cellular communication networks |
| JP4052835B2 (ja) * | 2001-12-28 | 2008-02-27 | 株式会社日立製作所 | 多地点中継を行う無線伝送システム及びそれに使用する無線装置 |
| EP1355505B1 (en) * | 2002-04-11 | 2013-07-24 | Accenture Global Services Limited | Localization of radio-frequency transceivers |
| US7042391B2 (en) * | 2003-12-12 | 2006-05-09 | Xerox Corporation | Mobile device and method for determining location of mobile device |
-
2003
- 2003-12-24 JP JP2003426288A patent/JP4227009B2/ja not_active Expired - Lifetime
-
2004
- 2004-12-21 US US11/017,135 patent/US7379744B2/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2005181255A5 (https=) | ||
| US10677884B2 (en) | Terminal positioning method and baseband unit | |
| US8792915B2 (en) | Method and system for device positioning utilizing distributed transceivers with array processing | |
| KR100924887B1 (ko) | 캐리어 다이버시티를 채택한 장치 및 방법을 이용한 무선 터미널 위치 확인 | |
| JP4227009B2 (ja) | 測位システム、測位方法及び測位サーバ | |
| US8565106B2 (en) | Iterative localization techniques | |
| CN103033794B (zh) | Wi-Fi定位 | |
| TW200516889A (en) | Antenna steering for an access point based upon probe signals | |
| CN107209249A (zh) | 具有抵达角和离开角的ftm协议 | |
| CN109392000A (zh) | 一种定位、测量上报方法及装置 | |
| TW200511749A (en) | Antenna steering for an access point based upon control frames | |
| CA2555614A1 (en) | Wireless node location mechanism using antenna pattern diversity to enhance accuracy of location estimates | |
| US20150099473A1 (en) | Method and apparatus for wireless device performance testing | |
| CN105578404A (zh) | 一种定位方法及相应的终端、系统 | |
| CN114071360B (zh) | 一种定位方法和基站 | |
| JP4945480B2 (ja) | 位置検出システム | |
| KR20170074563A (ko) | Aoa 측위 기법을 이용한 단말기 위치 추정 무선 접속 장치 및 방법 | |
| CN104684072B (zh) | 实时定位的方法、装置、ap和终端 | |
| JP2007043587A5 (https=) | ||
| JP2010048708A (ja) | 方向推定システム、方向推定方法及び方向推定プログラム | |
| CN105830510A (zh) | 用于位置确定的系统和方法 | |
| EP3232696B1 (en) | Wlan client location based on directional beacon | |
| Buettner et al. | A phased array antenna testbed for evaluating directionality in wireless networks | |
| CN111818552B (zh) | 一种基于cu-du架构的定位方法及装置 | |
| JP5410607B2 (ja) | 端末の測位方法及び端末の測位システム |