AR011406A1 - Metodo para localizar una unidad remota en una disposicion de comunicaciones - Google Patents
Metodo para localizar una unidad remota en una disposicion de comunicacionesInfo
- Publication number
- AR011406A1 AR011406A1 ARP980100148A ARP980100148A AR011406A1 AR 011406 A1 AR011406 A1 AR 011406A1 AR P980100148 A ARP980100148 A AR P980100148A AR P980100148 A ARP980100148 A AR P980100148A AR 011406 A1 AR011406 A1 AR 011406A1
- Authority
- AR
- Argentina
- Prior art keywords
- remote unit
- location
- selective
- message
- transmitted
- Prior art date
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
La localizacion de una unidad remota (113) dentro de una disposicion de comunicaciones inalámbrica (100) es determinada por todas las estaciones debase (101) dentro del sistema de comuniciones inalámbrico (100) iniciando una primera llamadasel ectiva (llamada selectiva de localizacion de área amplia)que se transmite a la unidad remota (113) por un canal de llamadas selectivo. Las estaciones de base servidora y vecina se determinan a partir de larespuesta de la unidad remota (113) ala ll amada selectiva de localizacion de área amplia y se da instrucciones a las estaciones de base de que sintonicenlos elementos receptores para obtener datos que serán transmitidos por la unidad remota (113) durante la localizacion. Unsegund o mensaje (Mensaje dellamada selectiva de localizacion) se transmite luego a la unidad remota (113) a través de la estacion de base receptora (101). El mensaje de llamadaselectiva de localizacion da instrucciones a la unidad remota (113) detransmitir periodicamente un Mensaje de Localizacion de Unidad Remota (RULM)con niveles de potencia aumentados, un numero predeterminado de veces de manera que pueda lograrse la localizacion de la unidad remota (113).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/794,708 US5903844A (en) | 1997-02-04 | 1997-02-04 | Method and apparatus for determining remote unit location in a communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
AR011406A1 true AR011406A1 (es) | 2000-08-16 |
Family
ID=25163423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980100148A AR011406A1 (es) | 1997-02-04 | 1998-01-13 | Metodo para localizar una unidad remota en una disposicion de comunicaciones |
Country Status (9)
Country | Link |
---|---|
US (1) | US5903844A (es) |
EP (1) | EP0956715B1 (es) |
JP (1) | JP3869020B2 (es) |
KR (1) | KR100299639B1 (es) |
CN (1) | CN1146251C (es) |
AR (1) | AR011406A1 (es) |
CA (1) | CA2278764C (es) |
DE (1) | DE69736010T2 (es) |
WO (1) | WO1998034423A1 (es) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2337386B (en) | 1996-09-09 | 2001-04-04 | Dennis J Dupray | Location of a mobile station |
US9134398B2 (en) | 1996-09-09 | 2015-09-15 | Tracbeam Llc | Wireless location using network centric location estimators |
US7903029B2 (en) | 1996-09-09 | 2011-03-08 | Tracbeam Llc | Wireless location routing applications and architecture therefor |
US6236365B1 (en) | 1996-09-09 | 2001-05-22 | Tracbeam, Llc | Location of a mobile station using a plurality of commercial wireless infrastructures |
US7714778B2 (en) | 1997-08-20 | 2010-05-11 | Tracbeam Llc | Wireless location gateway and applications therefor |
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US6289211B1 (en) * | 1998-03-26 | 2001-09-11 | Erksson Inc | Method for determining the position of a mobile station |
GB2338374A (en) * | 1998-06-10 | 1999-12-15 | Motorola Ltd | Locating a mobile telephone using time of arrival measurements |
KR100277761B1 (ko) | 1998-06-25 | 2001-01-15 | 윤종용 | 셀룰러 시스템에서 이동 단말기의 탐색 범위설정 방법 |
US6539229B1 (en) * | 1998-08-20 | 2003-03-25 | Sony Corporation | System and method for mobile location detection in synchronous wireless systems |
KR100300350B1 (ko) * | 1998-10-20 | 2001-09-06 | 윤종용 | 휴지상태의이동전화기감지장치및방법 |
US6198935B1 (en) * | 1998-11-17 | 2001-03-06 | Ericsson Inc. | System and method for time of arrival positioning measurements based upon network characteristics |
US20010041575A1 (en) * | 1998-11-18 | 2001-11-15 | Shahrokh Amirijoo | Positioning of gprs mobiles using toa methodology |
US8135413B2 (en) | 1998-11-24 | 2012-03-13 | Tracbeam Llc | Platform and applications for wireless location and other complex services |
KR20010002805A (ko) * | 1999-06-17 | 2001-01-15 | 윤종용 | 이동통신시스템에서 전력제어장치 및 방법 |
US6366781B1 (en) | 1999-07-08 | 2002-04-02 | Ericsson Inc. | System and method for time of arrival based positioning during handover |
GB2355365A (en) * | 1999-08-18 | 2001-04-18 | Ico Services Ltd | Determining the location of a mobile terminal |
AU1367101A (en) | 1999-09-24 | 2002-01-08 | Dennis J. Dupray | Geographically constrained network services |
US6160511A (en) * | 1999-09-30 | 2000-12-12 | Motorola, Inc. | Method and apparatus for locating a remote unit within a communication system |
US6738629B1 (en) * | 2000-05-10 | 2004-05-18 | Lucent Technologies Inc. | Method for flood paging in a telecommunications network |
US10684350B2 (en) | 2000-06-02 | 2020-06-16 | Tracbeam Llc | Services and applications for a communications network |
US9875492B2 (en) | 2001-05-22 | 2018-01-23 | Dennis J. Dupray | Real estate transaction system |
US10641861B2 (en) | 2000-06-02 | 2020-05-05 | Dennis J. Dupray | Services and applications for a communications network |
US8363744B2 (en) | 2001-06-10 | 2013-01-29 | Aloft Media, Llc | Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks |
WO2001097547A1 (en) * | 2000-06-14 | 2001-12-20 | Vist Aps | A mobile station for use as a locator device within a cellular communication system |
EP1198076A1 (en) * | 2000-10-10 | 2002-04-17 | Siemens Aktiengesellschaft | Method and apparatus for the initiation of communication |
US7996018B1 (en) * | 2000-11-03 | 2011-08-09 | Trimble Navigation Limited | Location specific in-vehicle frequency tuning data |
US20020072376A1 (en) * | 2000-12-08 | 2002-06-13 | Hans Carlsson | Systems and methods for improving positioning in a communications network |
US8082096B2 (en) | 2001-05-22 | 2011-12-20 | Tracbeam Llc | Wireless location routing applications and architecture therefor |
EP1411695B1 (en) * | 2001-06-09 | 2005-08-17 | Samsung Electronics Co., Ltd. | Mapping with unequal error protection |
JP3449366B2 (ja) * | 2001-07-26 | 2003-09-22 | 株式会社デンソー | 無線通信端末、コンピュータプログラムおよび基地局識別番号の送信方法 |
EP1284580A1 (en) | 2001-08-16 | 2003-02-19 | Swisscom Mobile AG | System and method for location update in GSM mobile radio network |
US6812889B2 (en) | 2002-01-24 | 2004-11-02 | Motorola, Inc. | Methods and apparatus for determining a direction of arrival in a wireless communication system |
US7016692B2 (en) * | 2002-03-20 | 2006-03-21 | Samsung Electronics Co., Ltd. | Technique to facilitate location determination of wireless data calls |
US20040059978A1 (en) * | 2002-06-25 | 2004-03-25 | Parvathanathan Subrahmanya | Reduced latency for recovery from communications errors |
JP4135499B2 (ja) * | 2002-12-27 | 2008-08-20 | 日本電気株式会社 | 移動通信システムにおける測位システム並びに測位方法 |
US7174133B2 (en) * | 2003-05-16 | 2007-02-06 | Agilent Technologies, Inc. | Systems and methods for determining the delay offsets of communication systems |
KR100557080B1 (ko) * | 2003-09-29 | 2006-03-03 | 삼성전자주식회사 | 이동통신단말기의 위치결정 장치 및 그 방법 |
US20050152283A1 (en) * | 2004-01-08 | 2005-07-14 | David Ritzenthaler | Wireless device discovery |
US20060030332A1 (en) * | 2004-08-05 | 2006-02-09 | Carrott David T | Method and system for geolocation of wireless transmissions using distributed processors in wireless receiver towers and a method for collecting a fee for processing geolocation requests |
EP1675314B1 (en) * | 2004-12-23 | 2008-05-14 | Research In Motion Limited | Ping Feature for Electronic Devices |
US7877101B1 (en) * | 2006-12-28 | 2011-01-25 | Marvell International Ltd. | Locating a WLAN station using signal propagation delay |
US20070049251A1 (en) * | 2005-08-31 | 2007-03-01 | Mock Von A | Method and system for wireless communication in emergency situations |
DE102005041453B4 (de) * | 2005-08-31 | 2007-06-28 | Siemens Ag | Verfahren und Anordnung zur Ortung eines mobilen Endgerätes in einer Mehrzellen-Funkanordnung |
US8798661B2 (en) * | 2005-12-23 | 2014-08-05 | Qualcomm Incorporated | Method and apparatus for determining output transmit power for an access channel in a wireless communication network |
GB2445001A (en) * | 2006-12-21 | 2008-06-25 | Siemens Ag | Determining mobile terminal location from responses to messages transmitted into different coverage areas |
GB0718498D0 (en) * | 2007-09-21 | 2007-10-31 | Ubinetics Vpt Ltd | Power saving |
US8810393B2 (en) * | 2008-11-06 | 2014-08-19 | Kari Juhani Hooli | Wireless device locations services |
US9538493B2 (en) | 2010-08-23 | 2017-01-03 | Finetrak, Llc | Locating a mobile station and applications therefor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886554A (en) * | 1973-04-23 | 1975-05-27 | Motorola Inc | Method and apparatus for improving the accuracy of a vehicle location system |
US3906166A (en) * | 1973-10-17 | 1975-09-16 | Motorola Inc | Radio telephone system |
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US5247698A (en) * | 1990-02-26 | 1993-09-21 | Telefonaktiebolaget Lm Ericsson | Use of an audit message sent to mobile stations to confirm the location thereof |
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US5428667A (en) * | 1993-03-11 | 1995-06-27 | Harris Corporation | Multi-channel cellular communications intercept system |
JP2833967B2 (ja) * | 1993-07-23 | 1998-12-09 | 日本電気株式会社 | 携帯電話機の位置検出方法 |
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US5613205A (en) * | 1995-03-31 | 1997-03-18 | Telefonaktiebolaget Lm Ericsson | System and method of locating a mobile terminal within the service area of a cellular telecommunication system |
US5508708A (en) * | 1995-05-08 | 1996-04-16 | Motorola, Inc. | Method and apparatus for location finding in a CDMA system |
US5734963A (en) * | 1995-06-06 | 1998-03-31 | Flash Comm, Inc. | Remote initiated messaging apparatus and method in a two way wireless data communications network |
US5675344A (en) * | 1996-06-28 | 1997-10-07 | Motorola, Inc. | Method and apparatus for locating a mobile station in a spread spectrum communication system |
-
1997
- 1997-02-04 US US08/794,708 patent/US5903844A/en not_active Expired - Lifetime
- 1997-11-25 JP JP53286498A patent/JP3869020B2/ja not_active Expired - Fee Related
- 1997-11-25 WO PCT/US1997/021690 patent/WO1998034423A1/en active IP Right Grant
- 1997-11-25 EP EP97950709A patent/EP0956715B1/en not_active Expired - Lifetime
- 1997-11-25 CN CNB971815828A patent/CN1146251C/zh not_active Expired - Fee Related
- 1997-11-25 CA CA002278764A patent/CA2278764C/en not_active Expired - Fee Related
- 1997-11-25 DE DE69736010T patent/DE69736010T2/de not_active Expired - Lifetime
-
1998
- 1998-01-13 AR ARP980100148A patent/AR011406A1/es active IP Right Grant
-
1999
- 1999-08-02 KR KR1019997006947A patent/KR100299639B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69736010D1 (de) | 2006-07-06 |
CA2278764A1 (en) | 1998-08-06 |
KR100299639B1 (ko) | 2001-11-03 |
WO1998034423A1 (en) | 1998-08-06 |
EP0956715A4 (en) | 2002-03-13 |
EP0956715B1 (en) | 2006-05-31 |
JP2001509989A (ja) | 2001-07-24 |
CN1245615A (zh) | 2000-02-23 |
EP0956715A1 (en) | 1999-11-17 |
JP3869020B2 (ja) | 2007-01-17 |
US5903844A (en) | 1999-05-11 |
DE69736010T2 (de) | 2006-10-05 |
CA2278764C (en) | 2003-08-05 |
CN1146251C (zh) | 2004-04-14 |
KR20000070697A (ko) | 2000-11-25 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |