CN1197397C - 估测无线通信系统服务区域中用户位置的方法 - Google Patents
估测无线通信系统服务区域中用户位置的方法 Download PDFInfo
- Publication number
- CN1197397C CN1197397C CNB998033405A CN99803340A CN1197397C CN 1197397 C CN1197397 C CN 1197397C CN B998033405 A CNB998033405 A CN B998033405A CN 99803340 A CN99803340 A CN 99803340A CN 1197397 C CN1197397 C CN 1197397C
- Authority
- CN
- China
- Prior art keywords
- location
- ray
- subscriber
- communication system
- wireless communication
- 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
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
- G01S5/0252—Radio frequency fingerprinting
- G01S5/02521—Radio frequency fingerprinting using a radio-map
- G01S5/02524—Creating or updating the radio-map
- G01S5/02525—Gathering the radio frequency fingerprints
- G01S5/02526—Gathering the radio frequency fingerprints using non-dedicated equipment, e.g. user equipment or crowd-sourcing
-
- 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
- G01S5/0252—Radio frequency fingerprinting
- G01S5/02528—Simulating radio frequency fingerprints
-
- 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
- G01S5/0257—Hybrid positioning
- G01S5/0268—Hybrid positioning by deriving positions from different combinations of signals or of estimated positions in a single positioning system
-
- 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
- G01S5/12—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 by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/032,007 | 1998-02-27 | ||
US09/032,007 US6161018A (en) | 1998-02-27 | 1998-02-27 | Method and system for estimating a subscriber's location in a wireless communication system service area |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1292204A CN1292204A (zh) | 2001-04-18 |
CN1197397C true CN1197397C (zh) | 2005-04-13 |
Family
ID=21862613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998033405A Expired - Fee Related CN1197397C (zh) | 1998-02-27 | 1999-01-26 | 估测无线通信系统服务区域中用户位置的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6161018A (zh) |
EP (1) | EP1059008A4 (zh) |
JP (1) | JP2002505560A (zh) |
KR (1) | KR100372497B1 (zh) |
CN (1) | CN1197397C (zh) |
BR (1) | BR9908271A (zh) |
CA (1) | CA2320174C (zh) |
IL (1) | IL137745A (zh) |
WO (1) | WO1999044375A1 (zh) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100285734B1 (ko) * | 1998-06-23 | 2001-04-02 | 윤종용 | 기지국시스템의다중섹터화장치 |
AU1475100A (en) * | 1998-11-09 | 2000-05-29 | Smith Technology Development, Llc | System for measuring and displaying three-dimensional characteristics of electromagnetic waves |
US6603800B1 (en) * | 1999-03-22 | 2003-08-05 | Interdigital Technology Corporation | CDMA location |
US6317599B1 (en) * | 1999-05-26 | 2001-11-13 | Wireless Valley Communications, Inc. | Method and system for automated optimization of antenna positioning in 3-D |
US6282426B1 (en) * | 1999-06-08 | 2001-08-28 | Nokia Mobile Phones Limited | Method, and associated apparatus, for determining geographic positioning of a wireless communication station operable in a non-ideal propagation environment |
US6603976B1 (en) * | 1999-08-03 | 2003-08-05 | Ericsson, Inc. | Architecture for TOA positioning with LMU control functionality in BSC |
US6300905B1 (en) * | 1999-10-05 | 2001-10-09 | Lucent Technologies Inc. | Location finding using a single base station in CDMA/TDMA systems |
KR100733997B1 (ko) * | 1999-10-20 | 2007-06-29 | 소니 가부시끼 가이샤 | 범지구 측위시스템의 신호수신장치 및 휴대무선단말장치 |
WO2001086315A2 (en) * | 2000-05-05 | 2001-11-15 | Cellguide Ltd. | System for the location of mobile units by information accompanying satellite reception |
US6681099B1 (en) * | 2000-05-15 | 2004-01-20 | Nokia Networks Oy | Method to calculate true round trip propagation delay and user equipment location in WCDMA/UTRAN |
AU2001275954A1 (en) * | 2000-07-21 | 2002-02-05 | Pacific Telecom Research | System for delivering media messages to vehicle occupants and method of using the same |
FR2814898B1 (fr) * | 2000-09-29 | 2002-11-29 | Sfr Sa | Procede et dispositif de calcul de la position d'une station mobile, programme informatique et support memoire correspondants |
US6580393B2 (en) * | 2001-06-25 | 2003-06-17 | Harris Corporation | System and method for determining the location of a transmitter using passive reflectors or refractors as proxy receivers and using database querying |
GB2378335B (en) * | 2001-08-03 | 2005-09-28 | Roke Manor Research | Method of determining the position of a target |
FI113731B (fi) * | 2001-09-21 | 2004-05-31 | Locus Portal Corp | Paikannusmenetelmä matkaviestin verkoille |
US7487252B2 (en) * | 2001-11-16 | 2009-02-03 | Gateway Inc. | Vehicle based intelligent network interactivity |
US8160604B2 (en) * | 2002-04-18 | 2012-04-17 | Qualcomm Incorporated | Integrity monitoring in a position location system utilizing knowledge of local topography |
FI113330B (fi) * | 2002-07-10 | 2004-03-31 | Ekahau Oy | Signaalilaatumittausten sovelluksia |
US6865395B2 (en) * | 2002-08-08 | 2005-03-08 | Qualcomm Inc. | Area based position determination for terminals in a wireless network |
US7715850B2 (en) * | 2002-10-22 | 2010-05-11 | Qualcomm Incorporated | Method and apparatus for identifying transmitters in a wireless communication system using power predictions |
US7392247B2 (en) * | 2002-12-06 | 2008-06-24 | International Business Machines Corporation | Method and apparatus for fusing context data |
GB0304861D0 (en) * | 2003-03-04 | 2003-04-09 | Koninkl Philips Electronics Nv | Object location |
US6992625B1 (en) * | 2003-04-25 | 2006-01-31 | Microsoft Corporation | Calibration of a device location measurement system that utilizes wireless signal strengths |
US7250907B2 (en) * | 2003-06-30 | 2007-07-31 | Microsoft Corporation | System and methods for determining the location dynamics of a portable computing device |
US7123928B2 (en) * | 2003-07-21 | 2006-10-17 | Qualcomm Incorporated | Method and apparatus for creating and using a base station almanac for position determination |
JP3784788B2 (ja) * | 2003-07-28 | 2006-06-14 | 三菱電機株式会社 | 追跡システム及びプログラム及び移動体追跡装置 |
US20050239478A1 (en) * | 2003-09-03 | 2005-10-27 | Nokia Corporation | Terminal location |
EP1545145B1 (en) * | 2003-12-18 | 2006-04-19 | Evolium S.A.S. | A method of evaluating a location of a mobile station within a cellular telecommunication network |
BRPI0418696A (pt) | 2004-04-02 | 2007-06-12 | Qualcomm Inc | métodos e equipamentos para sistemas de determinação de posição assistida por sinalizador |
CN1691557B (zh) * | 2004-04-28 | 2010-05-05 | 大唐移动通信设备有限公司 | 生成随机用户的实现方法及通信网络的仿真方法 |
CN100385993C (zh) * | 2004-06-18 | 2008-04-30 | 大唐移动通信设备有限公司 | 无线通信系统中利用数字地图信息实现终端定位的方法 |
WO2005125039A1 (en) * | 2004-06-22 | 2005-12-29 | École De Technologie Supérieure | Method for determining the position of an rf transceiver in a known area |
KR100536187B1 (ko) * | 2004-09-17 | 2005-12-16 | (주)래디안트 | 이동 통신 단말기의 위치 결정 방법 및 시스템 |
US7542430B2 (en) * | 2005-01-13 | 2009-06-02 | Tektronix, Inc. | System and method for measuring end-to-end network delay and user-perspective delay |
CA2619642C (en) * | 2005-10-21 | 2014-07-29 | T-Mobile Usa, Inc. | System and method for determining device location in an ip-based wireless telecommunications network |
US20070129084A1 (en) * | 2005-12-05 | 2007-06-07 | Nortel Networks Limited | Creating and recognizing user-defined locations using communication terminals |
US20070132639A1 (en) * | 2005-12-09 | 2007-06-14 | Korneluk Jose E | Method and apparatus for determining an approximate position of a satellite positioning receiver |
WO2008049132A2 (en) | 2006-10-20 | 2008-04-24 | T-Mobile Usa, Inc. | System and method for determining a subscriber's zone information |
CA2620617A1 (en) | 2006-10-20 | 2008-04-20 | T-Mobile Usa, Inc. | System and method for utilizing ip-based wireless telecommunications client location data |
US7962102B2 (en) * | 2006-11-30 | 2011-06-14 | Motorola Mobility, Inc. | Method and system for adaptive ray launching |
US8332196B2 (en) * | 2007-11-30 | 2012-12-11 | Motorola Mobility Llc | Method and apparatus for enhancing the accuracy and speed of a ray launching simulation tool |
CN101201398B (zh) * | 2007-12-05 | 2011-02-16 | 电子科技大学 | 利用邻站测距辅助测角的非直达波定位方法 |
US20090167756A1 (en) * | 2007-12-31 | 2009-07-02 | Motorola, Inc. | Method and apparatus for computation of wireless signal diffraction in a three-dimensional space |
US8385908B2 (en) * | 2008-02-07 | 2013-02-26 | Optimi Corporation | Modifying mobile network signal propagation predictions |
US8081991B2 (en) * | 2008-05-06 | 2011-12-20 | The Johns Hopkins University | Wireless based positioning method and apparatus |
BRPI0823094B1 (pt) * | 2008-09-26 | 2023-10-31 | Telecom Italia S. P. A. | Método e sistema de determinação de uma posição geográfica de um terminal de comunicação móvel, e terminal de comunicações móvel |
US8478228B2 (en) | 2008-10-20 | 2013-07-02 | Qualcomm Incorporated | Mobile receiver with location services capability |
EP2362973A1 (en) * | 2008-11-12 | 2011-09-07 | Nokia Corporation | A method, apparatus, computer program and a computer readable storage medium |
CN101808359B (zh) | 2009-02-12 | 2014-08-13 | 电信科学技术研究院 | 一种长期演进系统中终端定位的方法和装置 |
US8600297B2 (en) | 2009-07-28 | 2013-12-03 | Qualcomm Incorporated | Method and system for femto cell self-timing and self-locating |
US8208916B2 (en) * | 2009-12-16 | 2012-06-26 | Electronics And Telecommunications Research Institute | Apparatus and method of predicting radio wave environment |
CN102803985B (zh) * | 2009-12-23 | 2015-07-29 | 知维科技有限公司 | 定位电磁信号源 |
US8948063B2 (en) * | 2010-01-14 | 2015-02-03 | Qualcomm Incorporated | Method and system for real-time calibration and reporting of processing delay |
US20110309983A1 (en) * | 2010-06-21 | 2011-12-22 | Tyler Holzer | Three-dimensional direction finding for estimating a geolocation of an emitter |
EP2740030A2 (en) * | 2011-08-04 | 2014-06-11 | CONNORS, Robert W. | Content changeable smart phone application for navigable venues and multi-party navigational system |
US20140097988A1 (en) * | 2012-10-05 | 2014-04-10 | Qualcomm Incorporated | Speed estimation using delta rtt measurements and area maps |
US9474040B2 (en) * | 2014-10-07 | 2016-10-18 | Cisco Technology, Inc. | Independently verifying a transit point in a network environment |
US10379215B1 (en) * | 2018-09-01 | 2019-08-13 | Nxp B.V. | Localization of wireless nodes |
WO2020074359A1 (de) | 2018-10-12 | 2020-04-16 | Inventio Ag | Zugangskontrollsystem und verfahren zum betreiben eines zugangskontrollsystems |
CN115396977B (zh) * | 2022-08-12 | 2024-08-20 | 中国联合网络通信集团有限公司 | 信号传输路径的确定方法、装置、设备及存储介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799062A (en) * | 1987-04-27 | 1989-01-17 | Axonn Corporation | Radio position determination method and apparatus |
US5293642A (en) * | 1990-12-19 | 1994-03-08 | Northern Telecom Limited | Method of locating a mobile station |
US5802492A (en) * | 1994-06-24 | 1998-09-01 | Delorme Publishing Company, Inc. | Computer aided routing and positioning system |
US5602903A (en) * | 1994-09-28 | 1997-02-11 | Us West Technologies, Inc. | Positioning system and method |
US5883598A (en) * | 1995-12-15 | 1999-03-16 | Signatron Technology Corporation | Position location system and method |
CA2244993A1 (en) * | 1996-02-05 | 1997-08-07 | Ericsson, Inc. | Terminal position location using multiple beams |
US6026304A (en) * | 1997-01-08 | 2000-02-15 | U.S. Wireless Corporation | Radio transmitter location finding for wireless communication network services and management |
US5999131A (en) * | 1997-07-01 | 1999-12-07 | Information Systems Laboratories, Inc. | Wireless geolocation system |
US6148211A (en) * | 1997-09-05 | 2000-11-14 | Motorola, Inc. | Method and system for estimating a subscriber's location in a cluttered area |
-
1998
- 1998-02-27 US US09/032,007 patent/US6161018A/en not_active Expired - Lifetime
-
1999
- 1999-01-26 CN CNB998033405A patent/CN1197397C/zh not_active Expired - Fee Related
- 1999-01-26 KR KR10-2000-7009510A patent/KR100372497B1/ko active IP Right Grant
- 1999-01-26 IL IL13774599A patent/IL137745A/xx not_active IP Right Cessation
- 1999-01-26 EP EP99904296A patent/EP1059008A4/en not_active Withdrawn
- 1999-01-26 WO PCT/US1999/001661 patent/WO1999044375A1/en active IP Right Grant
- 1999-01-26 CA CA002320174A patent/CA2320174C/en not_active Expired - Fee Related
- 1999-01-26 JP JP2000534011A patent/JP2002505560A/ja not_active Ceased
- 1999-01-26 BR BR9908271-3A patent/BR9908271A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1292204A (zh) | 2001-04-18 |
IL137745A (en) | 2005-06-19 |
EP1059008A1 (en) | 2000-12-13 |
CA2320174C (en) | 2005-04-26 |
IL137745A0 (en) | 2001-10-31 |
CA2320174A1 (en) | 1999-09-02 |
US6161018A (en) | 2000-12-12 |
KR20010041385A (ko) | 2001-05-15 |
WO1999044375A1 (en) | 1999-09-02 |
EP1059008A4 (en) | 2004-08-18 |
JP2002505560A (ja) | 2002-02-19 |
BR9908271A (pt) | 2000-10-24 |
KR100372497B1 (ko) | 2003-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1197397C (zh) | 估测无线通信系统服务区域中用户位置的方法 | |
CN1202678C (zh) | 在不规则区域中估测用户位置的方法和系统 | |
US7634265B2 (en) | Radio wave propagation characteristic estimation system, and its method and program | |
US6487417B1 (en) | Method and system for characterizing propagation of radiofrequency signal | |
US7212160B2 (en) | Locating an object of interest using back tracked-rays derived from multipath signals | |
US9237415B2 (en) | Method and system for estimating range of mobile device to wireless installation | |
CN103257347B (zh) | 一种实际使用环境下的声纳作用距离指标的获取方法 | |
Lassabe et al. | Indoor Wi-Fi positioning: techniques and systems | |
JP5074333B2 (ja) | 電波伝搬特性推定装置及びコンピュータプログラム | |
JPH10503915A (ja) | 無線通信システム計画のための方法 | |
WO1997045750A1 (en) | Method and system for calculating a transmitted signal characteristic in an environmental model | |
US20050124354A1 (en) | Location estimation of wireless terminals using indoor radio frequency models | |
US20100137005A1 (en) | Method for positioning portable communication device | |
CN106842191A (zh) | 一种电离层参数的获取方法 | |
Grubisic et al. | Ray-tracing propagation model using image theory with a new accurate approximation for transmitted rays through walls | |
CN1575557A (zh) | 具有多路径传播模型的无线电台和无线电系统 | |
KR101258832B1 (ko) | 액세스 포인트를 이용한 위치 측정 방법 및 그 장치 | |
CN112255679B (zh) | 地震资料绕射深度偏移处理方法及装置 | |
JP2001028570A (ja) | 伝搬シミュレーション方法、伝搬シミュレーション装置、及び伝搬シミュレーションプログラムを記録した記録媒体 | |
CN115310372B (zh) | 一种基于高精度电磁传播模型的路径损耗预测方法 | |
CN114173413B (zh) | 一种基于Wi-Fi精准时间测量的无线定位方法 | |
CN115296761B (zh) | 一种基于电磁传播模型的信道预测方法 | |
KR101139551B1 (ko) | 이동 단말의 위치 측정 시스템 및 그 방법 | |
JPH08201502A (ja) | 発散誤差収束方法 | |
KR20240107521A (ko) | 멀티-유저 mimo 환경에서 차량 위치 측정 방법 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20101230 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101230 Address after: Illinois Instrunment Patentee after: Motorola Mobility LLC Address before: Illinois Instrunment Patentee before: Motorola Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050413 Termination date: 20170126 |