DE69519484D1 - Positionsaufzeichnung für zellulare Kommunikationsanordnungen mit Satelliten - Google Patents

Positionsaufzeichnung für zellulare Kommunikationsanordnungen mit Satelliten

Info

Publication number
DE69519484D1
DE69519484D1 DE69519484T DE69519484T DE69519484D1 DE 69519484 D1 DE69519484 D1 DE 69519484D1 DE 69519484 T DE69519484 T DE 69519484T DE 69519484 T DE69519484 T DE 69519484T DE 69519484 D1 DE69519484 D1 DE 69519484D1
Authority
DE
Germany
Prior art keywords
mobile radio
radio telephone
paging
signal strength
satellites
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
Application number
DE69519484T
Other languages
English (en)
Other versions
DE69519484T2 (de
Inventor
Paul W Dent
Krister Raith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69519484D1 publication Critical patent/DE69519484D1/de
Publication of DE69519484T2 publication Critical patent/DE69519484T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE69519484T 1994-01-11 1995-01-09 Positionsaufzeichnung für zellulare Kommunikationsanordnungen mit Satelliten Expired - Fee Related DE69519484T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17995894A 1994-01-11 1994-01-11

Publications (2)

Publication Number Publication Date
DE69519484D1 true DE69519484D1 (de) 2001-01-04
DE69519484T2 DE69519484T2 (de) 2001-04-05

Family

ID=22658690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519484T Expired - Fee Related DE69519484T2 (de) 1994-01-11 1995-01-09 Positionsaufzeichnung für zellulare Kommunikationsanordnungen mit Satelliten

Country Status (15)

Country Link
US (1) US6542716B1 (de)
EP (1) EP0662758B1 (de)
JP (1) JPH08510610A (de)
KR (1) KR960701567A (de)
CN (1) CN1071979C (de)
AT (1) ATE197860T1 (de)
AU (1) AU680348B2 (de)
BR (1) BR9505638A (de)
CA (1) CA2156738A1 (de)
DE (1) DE69519484T2 (de)
EG (1) EG20504A (de)
FI (1) FI954209A0 (de)
SG (1) SG55053A1 (de)
WO (1) WO1995019094A1 (de)
ZA (1) ZA95170B (de)

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Also Published As

Publication number Publication date
WO1995019094A1 (en) 1995-07-13
SG55053A1 (en) 1998-12-21
BR9505638A (pt) 1996-01-09
DE69519484T2 (de) 2001-04-05
EG20504A (en) 1999-06-30
FI954209A (fi) 1995-09-08
ATE197860T1 (de) 2000-12-15
EP0662758B1 (de) 2000-11-29
KR960701567A (ko) 1996-02-24
MX9503862A (es) 1997-04-30
JPH08510610A (ja) 1996-11-05
US6542716B1 (en) 2003-04-01
AU1725895A (en) 1995-08-01
CN1124082A (zh) 1996-06-05
EP0662758A2 (de) 1995-07-12
ZA95170B (en) 1995-12-12
EP0662758A3 (de) 1998-04-22
CN1071979C (zh) 2001-09-26
AU680348B2 (en) 1997-07-24
CA2156738A1 (en) 1995-07-13
FI954209A0 (fi) 1995-09-08

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