WO1994015412B1 - Unite de liaisons multiservices et gps/donnees hybrides - Google Patents

Unite de liaisons multiservices et gps/donnees hybrides

Info

Publication number
WO1994015412B1
WO1994015412B1 PCT/US1993/012179 US9312179W WO9415412B1 WO 1994015412 B1 WO1994015412 B1 WO 1994015412B1 US 9312179 W US9312179 W US 9312179W WO 9415412 B1 WO9415412 B1 WO 9415412B1
Authority
WO
WIPO (PCT)
Prior art keywords
gps receiver
mobile gps
assistance
mobile radio
data
Prior art date
Application number
PCT/US1993/012179
Other languages
English (en)
Other versions
WO1994015412A1 (fr
Filing date
Publication date
Priority claimed from US07/992,892 external-priority patent/US5365450A/en
Priority claimed from US08/115,087 external-priority patent/US5422813A/en
Application filed filed Critical
Priority to BR9307686-0A priority Critical patent/BR9307686A/pt
Priority to AU62267/94A priority patent/AU6226794A/en
Publication of WO1994015412A1 publication Critical patent/WO1994015412A1/fr
Publication of WO1994015412B1 publication Critical patent/WO1994015412B1/fr

Links

Abstract

Système de positionnement global (GPS) (20) dans lequel plusieurs satellites d'orbites terrestres transmettent des informations de position à des stations radio mobiles sur terre, ce système étant pourvu de canaux numériques de diffusion de données de position par satellites-source séparés et un ou plusieurs canaux de communication séparés de services d'appel (sélectionnés à partir d'une liaison de données avec support de téléphone cellulaire terrestre (42) ou autres services (54) de données par paquet radio) pour faciliter à la station radio mobile l'accès aux informations de position provenant des satellites. Un contrôleur (22) est couplé à la station radio mobile (55) pour assurer la connexion au canal de communication séparé afin de sortir des données de position par satellite via le canal de communication séparé. Le contrôleur (22) comprend un microprocesseur (30) qui traite les données de position par satellite afin de permettre à la station radio mobile de localiser et avoir accès rapidement aux informations de position provenant dudit satellite d'orbite terrestre.
PCT/US1993/012179 1992-12-17 1993-12-17 Unite de liaisons multiservices et gps/donnees hybrides WO1994015412A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR9307686-0A BR9307686A (pt) 1992-12-17 1993-12-17 Unidade de ligação de gps hìbrido/dados e de múltiplos serviços
AU62267/94A AU6226794A (en) 1992-12-17 1993-12-17 Hybrid gps/data and multi-service link unit

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/992,892 US5365450A (en) 1992-12-17 1992-12-17 Hybrid GPS/data line unit for rapid, precise, and robust position determination
US07/992,892 1992-12-17
US7981093A 1993-06-22 1993-06-22
US08/079,810 1993-06-22
US08/115,087 1993-09-02
US08/115,087 US5422813A (en) 1992-12-17 1993-09-02 No-outage GPS/commercial RF positioning system

Publications (2)

Publication Number Publication Date
WO1994015412A1 WO1994015412A1 (fr) 1994-07-07
WO1994015412B1 true WO1994015412B1 (fr) 1994-09-01

Family

ID=27373559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/012179 WO1994015412A1 (fr) 1992-12-17 1993-12-17 Unite de liaisons multiservices et gps/donnees hybrides

Country Status (5)

Country Link
US (1) US5422813A (fr)
AU (1) AU6226794A (fr)
BR (1) BR9307686A (fr)
CA (1) CA2152052A1 (fr)
WO (1) WO1994015412A1 (fr)

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