CN1248539C - 测定移动终端位置的装置 - Google Patents
测定移动终端位置的装置 Download PDFInfo
- Publication number
- CN1248539C CN1248539C CNB021050414A CN02105041A CN1248539C CN 1248539 C CN1248539 C CN 1248539C CN B021050414 A CNB021050414 A CN B021050414A CN 02105041 A CN02105041 A CN 02105041A CN 1248539 C CN1248539 C CN 1248539C
- Authority
- CN
- China
- Prior art keywords
- base station
- position calculation
- mentioned
- calculating
- mobile terminal
- 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 - Lifetime
Links
- 238000004364 calculation method Methods 0.000 claims abstract description 130
- 238000000034 method Methods 0.000 claims description 47
- 238000000205 computational method Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 description 11
- 230000001413 cellular effect Effects 0.000 description 7
- 238000003556 assay Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0294—Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/08—Position of single direction-finder fixed by determining direction of a plurality of spaced sources of known location
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001041123A JP3543769B2 (ja) | 2001-02-19 | 2001-02-19 | 移動端末の位置測定を行う装置 |
JP041123/2001 | 2001-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1372145A CN1372145A (zh) | 2002-10-02 |
CN1248539C true CN1248539C (zh) | 2006-03-29 |
Family
ID=18903606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021050414A Expired - Lifetime CN1248539C (zh) | 2001-02-19 | 2002-02-11 | 测定移动终端位置的装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6990351B2 (zh) |
JP (1) | JP3543769B2 (zh) |
KR (1) | KR100439551B1 (zh) |
CN (1) | CN1248539C (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3543769B2 (ja) * | 2001-02-19 | 2004-07-21 | 株式会社日立製作所 | 移動端末の位置測定を行う装置 |
US7884760B2 (en) * | 2003-06-17 | 2011-02-08 | Telecom Italia S.P.A. | Method for the location of mobile terminals |
GB0327794D0 (en) * | 2003-11-29 | 2003-12-31 | Koninkl Philips Electronics Nv | Positioning method and apparatus |
KR100721517B1 (ko) * | 2004-09-20 | 2007-05-23 | 삼성전자주식회사 | 이동통신 단말기의 위치 결정 장치 및 방법 |
US7403762B2 (en) | 2004-10-29 | 2008-07-22 | Skyhook Wireless, Inc. | Method and system for building a location beacon database |
US8369264B2 (en) | 2005-10-28 | 2013-02-05 | Skyhook Wireless, Inc. | Method and system for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device so the client device may estimate its position with efficient utilization of resources |
KR101249178B1 (ko) | 2005-02-22 | 2013-04-03 | 스카이후크 와이어리스, 인크. | 위치 확인 시스템의 연속 데이터 최적화 |
US20080214151A1 (en) * | 2005-09-14 | 2008-09-04 | Jorey Ramer | Methods and systems for mobile coupon placement |
ES2611181T3 (es) * | 2005-09-30 | 2017-05-05 | Optis Wireless Technology, Llc | Dispositivo de transmisión de radio, y procedimiento de transmisión de radio en base a información de compensación para ajustar la tasa de codificación de datos y la tasa de codificación de información de control |
KR100852445B1 (ko) * | 2007-01-02 | 2008-08-18 | 한국위치정보 주식회사 | 위치정보 산출방법 및 시스템과 이를 위한 기록매체 |
CN101437288B (zh) * | 2007-11-15 | 2010-09-08 | 展讯通信(上海)有限公司 | 通过基站的选择进行无线定位的方法和系统 |
US8155666B2 (en) | 2008-06-16 | 2012-04-10 | Skyhook Wireless, Inc. | Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best cellular positioning system solution |
US8638256B2 (en) * | 2009-09-29 | 2014-01-28 | Skyhook Wireless, Inc. | Accuracy and performance of a hybrid positioning system |
KR20110035890A (ko) * | 2009-09-30 | 2011-04-06 | 한국전자통신연구원 | 위치 측정 방법 |
US8467309B2 (en) * | 2009-12-23 | 2013-06-18 | Verizon Patent And Licensing Inc. | Packet based location provisioning in wireless networks |
EP2635915B1 (en) | 2010-11-03 | 2016-05-18 | Skyhook Wireless, Inc. | Method of system for increasing the reliability and accuracy of location estimation in a hybrid positioning system |
US8938262B2 (en) * | 2011-06-03 | 2015-01-20 | Apple Inc. | Neighbor cell location averaging |
US9877299B2 (en) | 2011-08-18 | 2018-01-23 | Rivada Research, Llc | Method and system for performing trilateration for fixed infrastructure nodes (FIN) based on enhanced location based information |
US9485623B2 (en) | 2011-08-18 | 2016-11-01 | Rivada Research, Llc | Method and system for providing enhanced location based trilateration |
EA201791593A8 (ru) * | 2015-01-13 | 2018-11-30 | Ривада Ресеч, Ллс | Способ и система для предоставления усовершенствованной трилатерации на основе местоположения |
US10623514B2 (en) * | 2015-10-13 | 2020-04-14 | Home Box Office, Inc. | Resource response expansion |
KR102498362B1 (ko) * | 2016-05-03 | 2023-02-10 | 삼성전자주식회사 | 위치 정보 계산 방법 및 그 전자 장치 |
CN105828199A (zh) * | 2016-05-05 | 2016-08-03 | 北京思特奇信息技术股份有限公司 | 一种机顶盒的定位方法及系统 |
US20170328680A1 (en) | 2016-05-11 | 2017-11-16 | Rivada Research, Llc | Method and System for Using Enhanced Location-Based Information to Guide Munitions |
Family Cites Families (26)
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GB2215932A (en) * | 1988-03-26 | 1989-09-27 | Gec Traffic Automation | Radio position finding system |
JPH05333132A (ja) * | 1992-06-03 | 1993-12-17 | Hitachi Ltd | Gps測位方法及び装置 |
JP3393417B2 (ja) * | 1993-12-22 | 2003-04-07 | ソニー株式会社 | 測位システム |
JP3569015B2 (ja) * | 1994-11-30 | 2004-09-22 | 株式会社日立製作所 | Gpsナビゲーション装置 |
US5508708A (en) * | 1995-05-08 | 1996-04-16 | Motorola, Inc. | Method and apparatus for location finding in a CDMA system |
AUPN733395A0 (en) * | 1995-12-22 | 1996-01-25 | University Of Technology, Sydney | Location and tracking system |
JP3447507B2 (ja) * | 1997-03-27 | 2003-09-16 | 三菱電機株式会社 | 無線通信システム |
US5901358A (en) * | 1997-07-15 | 1999-05-04 | Omnipoint Corporation | Mobile station locating system and method |
US6097958A (en) * | 1997-10-10 | 2000-08-01 | Northern Telecom Limited | Method and apparatus for locating and tracking cellular telephones in a CDMA cellular communication network |
KR19990073743A (ko) * | 1998-03-02 | 1999-10-05 | 서정욱 | 이동통신 기지국의 위치 정보를 이용한 지도 정보 서비스 장치및 그 방법 |
US6216002B1 (en) * | 1998-05-11 | 2001-04-10 | Ericsson Inc. | Method for selecting base transceiver stations for gathering data to determine a mobile station's location in a wireless network |
KR100277224B1 (ko) * | 1998-07-03 | 2001-01-15 | 이계철 | 가중치를 갖는 격자를 이용한 기지국 위치 최적화 자동 설치방법 |
CA2296812A1 (en) * | 1999-02-17 | 2000-08-17 | Lucent Technologies Inc. | Method for combining multiple measurements to determine the position of a mobile transceiver |
CN1304493A (zh) * | 1999-06-04 | 2001-07-18 | 株式会社日立制作所 | 采用蜂窝通信的测位装置 |
JP2000356672A (ja) * | 1999-06-15 | 2000-12-26 | Nec Corp | Phsを用いた位置情報サービスシステム及び方法 |
US6405047B1 (en) * | 1999-12-01 | 2002-06-11 | Samsung Electronics, Co., Ltd. | Device and method for tracking mobile station's position in mobile communication system |
US6385458B1 (en) * | 1999-12-10 | 2002-05-07 | Ericsson Inc. | Priority handling of location services in a mobile communications network |
JP2001174537A (ja) * | 1999-12-21 | 2001-06-29 | Hitachi Ltd | 無線端末位置測定方法およびそれを用いた端末装置 |
US6937865B1 (en) * | 2000-09-12 | 2005-08-30 | Ericsson Inc. | Position detection system integrated into mobile terminal |
US6697629B1 (en) * | 2000-10-11 | 2004-02-24 | Qualcomm, Incorporated | Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system |
KR100365358B1 (ko) * | 2000-12-18 | 2002-12-18 | 엘지전자 주식회사 | 이동통신 단말기의 위치측정 장치 및 방법 |
JP3543769B2 (ja) * | 2001-02-19 | 2004-07-21 | 株式会社日立製作所 | 移動端末の位置測定を行う装置 |
JP3547412B2 (ja) * | 2001-07-24 | 2004-07-28 | 株式会社日立製作所 | 無線端末装置及び測位システム |
US6871077B2 (en) * | 2001-10-09 | 2005-03-22 | Grayson Wireless | System and method for geolocating a wireless mobile unit from a single base station using repeatable ambiguous measurements |
JP3801123B2 (ja) * | 2002-09-06 | 2006-07-26 | 株式会社日立製作所 | 無線システムおよびそのサーバーならびにその基地局 |
JP3930818B2 (ja) * | 2003-02-27 | 2007-06-13 | 株式会社日立製作所 | 移動端末の位置計算方法、測位システム及び位置算出装置 |
-
2001
- 2001-02-19 JP JP2001041123A patent/JP3543769B2/ja not_active Expired - Lifetime
-
2002
- 2002-02-11 CN CNB021050414A patent/CN1248539C/zh not_active Expired - Lifetime
- 2002-02-16 KR KR10-2002-0008309A patent/KR100439551B1/ko active IP Right Grant
- 2002-02-19 US US10/076,664 patent/US6990351B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6990351B2 (en) | 2006-01-24 |
US20030003923A1 (en) | 2003-01-02 |
KR20020067973A (ko) | 2002-08-24 |
JP2002243827A (ja) | 2002-08-28 |
JP3543769B2 (ja) | 2004-07-21 |
CN1372145A (zh) | 2002-10-02 |
KR100439551B1 (ko) | 2004-07-12 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130718 Address after: Tokyo, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150325 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150325 Address after: Osaka, Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20171213 Address after: Kyoto Japan Patentee after: Mike seer Address before: Osaka, Japan Patentee before: Hitachi Maxell, Ltd. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20060329 |
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CX01 | Expiry of patent term |