AR021572A1 - Metodo de provision de datos de asistencia de sistema de posicionamiento global en una red de acceso multiple por division de codigo de banda ancha - Google Patents
Metodo de provision de datos de asistencia de sistema de posicionamiento global en una red de acceso multiple por division de codigo de banda anchaInfo
- Publication number
- AR021572A1 AR021572A1 ARP990106230A ARP990106230A AR021572A1 AR 021572 A1 AR021572 A1 AR 021572A1 AR P990106230 A ARP990106230 A AR P990106230A AR P990106230 A ARP990106230 A AR P990106230A AR 021572 A1 AR021572 A1 AR 021572A1
- Authority
- AR
- Argentina
- Prior art keywords
- assistance data
- provision
- access network
- multiple access
- positioning system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
- G01S19/071—DGPS corrections
-
- 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)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un método de provision de datos de asistencia GPS diferencial (DGPS) (58,59) por una red (10) de comunicaciones inalámbricas de WCDMA para facilitar elposicionamiento de dispositivos de comunicaciones moviles (12,20). El método comprende proporcionardatos de asistencia de GPS diferencial por un canal dedatos físicos dedicados (DPDCH) y/o un canal de control físico dedicado (DPCCH). El terminal de comunicaciones movil tiene un receptor de GPS integrado y puedecomprender microteléfonos celulareso microteléfonos de telefonía PCS, una computadora movil, unidades de TDA, etc. El presente invento facilita un mecanismopara proporcionar los datos de asistencia de DGPS para obtener el posionamiento del dispositivo de comunicaciones movil con precisiones de hastaaproximadamente 5 metros.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20962098A | 1998-12-08 | 1998-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR021572A1 true AR021572A1 (es) | 2002-07-24 |
Family
ID=22779535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990106230A AR021572A1 (es) | 1998-12-08 | 1999-12-07 | Metodo de provision de datos de asistencia de sistema de posicionamiento global en una red de acceso multiple por division de codigo de banda ancha |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1149303A1 (es) |
| JP (1) | JP2002540644A (es) |
| KR (1) | KR20010080715A (es) |
| CN (1) | CN1334925A (es) |
| AR (1) | AR021572A1 (es) |
| AU (1) | AU2022100A (es) |
| CA (1) | CA2353539A1 (es) |
| TW (1) | TW452656B (es) |
| WO (1) | WO2000034800A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6411892B1 (en) * | 2000-07-13 | 2002-06-25 | Global Locate, Inc. | Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris |
| US6538601B2 (en) * | 2001-02-27 | 2003-03-25 | Itt Manufacturing Enterprises, Inc. | Hybrid system for position determination by a mobile communications terminal |
| US7477906B2 (en) | 2004-02-27 | 2009-01-13 | Research In Motion Limited | Methods and apparatus for facilitating the determination of GPS location information for a mobile station without disrupting communications of a voice call |
| CN100344986C (zh) * | 2004-12-28 | 2007-10-24 | 武汉中国光谷信息产业股份有限公司 | 车载gps+cdma复合定位的方法及其终端 |
| WO2006134413A1 (en) * | 2005-06-13 | 2006-12-21 | Nokia Corporation | Supporting an assisted satellite based positioning |
| CN1808170B (zh) * | 2006-02-23 | 2010-05-26 | 林秋城 | 一种基于gps技术的定位监控系统 |
| KR100802081B1 (ko) | 2006-03-31 | 2008-02-11 | 주식회사 케이티프리텔 | 경로 서비스 제공 방법 및 시스템 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5528248A (en) * | 1994-08-19 | 1996-06-18 | Trimble Navigation, Ltd. | Personal digital location assistant including a memory cartridge, a GPS smart antenna and a personal computing device |
| US5913170A (en) * | 1994-11-16 | 1999-06-15 | Highwaymaster Communications, Inc. | Locating system and method using a mobile communications network |
| GB9524754D0 (en) * | 1995-12-04 | 1996-04-24 | Symmetricom Inc | Mobile position determination |
-
1999
- 1999-11-05 EP EP99963868A patent/EP1149303A1/en not_active Withdrawn
- 1999-11-05 WO PCT/US1999/026283 patent/WO2000034800A1/en not_active Application Discontinuation
- 1999-11-05 KR KR1020017007118A patent/KR20010080715A/ko not_active Application Discontinuation
- 1999-11-05 CA CA002353539A patent/CA2353539A1/en not_active Abandoned
- 1999-11-05 CN CN99815932A patent/CN1334925A/zh active Pending
- 1999-11-05 AU AU20221/00A patent/AU2022100A/en not_active Abandoned
- 1999-11-05 JP JP2000587203A patent/JP2002540644A/ja not_active Withdrawn
- 1999-12-07 AR ARP990106230A patent/AR021572A1/es unknown
-
2000
- 2000-01-27 TW TW088121442A patent/TW452656B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW452656B (en) | 2001-09-01 |
| EP1149303A1 (en) | 2001-10-31 |
| WO2000034800A1 (en) | 2000-06-15 |
| CA2353539A1 (en) | 2000-06-15 |
| KR20010080715A (ko) | 2001-08-22 |
| CN1334925A (zh) | 2002-02-06 |
| AU2022100A (en) | 2000-06-26 |
| JP2002540644A (ja) | 2002-11-26 |
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