MX9503862A - Registro de posicion para sistemas de comunicacion celular via satelite. - Google Patents
Registro de posicion para sistemas de comunicacion celular via satelite.Info
- Publication number
- MX9503862A MX9503862A MX9503862A MX9503862A MX9503862A MX 9503862 A MX9503862 A MX 9503862A MX 9503862 A MX9503862 A MX 9503862A MX 9503862 A MX9503862 A MX 9503862A MX 9503862 A MX9503862 A MX 9503862A
- Authority
- MX
- Mexico
- Prior art keywords
- satellite communication
- communication systems
- position registration
- cellular satellite
- mobile radio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
- H04B7/18547—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station
- H04B7/1855—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using a telephonic control signal, e.g. propagation delay variation, Doppler frequency variation, power variation, beam identification
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
-
- 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)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Un método para determinar la posicion de un radioteléfono movil (120) en un sistema de comunicacion vía satélite. Un radioteléfono movil (120) efectua el barrido de una pluralidad de canales de envío de aviso y mide la intensidad de la señal de los canales de envío de avisos.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17995894A | 1994-01-11 | 1994-01-11 | |
US179958 | 1994-01-11 | ||
US179,958 | 1994-01-11 | ||
PCT/US1995/000318 WO1995019094A1 (en) | 1994-01-11 | 1995-01-11 | Position registration for cellular satellite communication systems |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9503862A true MX9503862A (es) | 1997-04-30 |
MXPA95003862A MXPA95003862A (es) | 1997-09-04 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
EP0662758B1 (en) | 2000-11-29 |
EP0662758A3 (en) | 1998-04-22 |
US6542716B1 (en) | 2003-04-01 |
JPH08510610A (ja) | 1996-11-05 |
KR960701567A (ko) | 1996-02-24 |
SG55053A1 (en) | 1998-12-21 |
FI954209A (fi) | 1995-09-08 |
EP0662758A2 (en) | 1995-07-12 |
ATE197860T1 (de) | 2000-12-15 |
DE69519484T2 (de) | 2001-04-05 |
FI954209A0 (fi) | 1995-09-08 |
AU1725895A (en) | 1995-08-01 |
CN1124082A (zh) | 1996-06-05 |
EG20504A (en) | 1999-06-30 |
WO1995019094A1 (en) | 1995-07-13 |
AU680348B2 (en) | 1997-07-24 |
ZA95170B (en) | 1995-12-12 |
CN1071979C (zh) | 2001-09-26 |
CA2156738A1 (en) | 1995-07-13 |
BR9505638A (pt) | 1996-01-09 |
DE69519484D1 (de) | 2001-01-04 |
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TH23001EX (th) | การช่วยการนำทางสำหรับการจัดการเรียกในระบบโทรศัทพ์เคลื่อนที่ |