DE69033216T2 - Weltweites kommunikationssystem, empfänger und arbeitsmethode dafür - Google Patents

Weltweites kommunikationssystem, empfänger und arbeitsmethode dafür

Info

Publication number
DE69033216T2
DE69033216T2 DE69033216T DE69033216T DE69033216T2 DE 69033216 T2 DE69033216 T2 DE 69033216T2 DE 69033216 T DE69033216 T DE 69033216T DE 69033216 T DE69033216 T DE 69033216T DE 69033216 T2 DE69033216 T2 DE 69033216T2
Authority
DE
Germany
Prior art keywords
channel
channel identification
terrestrial
identification codeword
satellite
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
DE69033216T
Other languages
English (en)
Other versions
DE69033216D1 (de
Inventor
Walter Davis
Philip Macnak
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of DE69033216D1 publication Critical patent/DE69033216D1/de
Application granted granted Critical
Publication of DE69033216T2 publication Critical patent/DE69033216T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • 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
    • 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
    • H04B7/18567—Arrangements for providing additional services to the basic mobile satellite telephony service
    • 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
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
DE69033216T 1989-11-03 1990-10-01 Weltweites kommunikationssystem, empfänger und arbeitsmethode dafür Expired - Fee Related DE69033216T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43111789A 1989-11-03 1989-11-03
PCT/US1990/005488 WO1991007022A1 (en) 1989-11-03 1990-10-01 Global communication system, receiver and method for operating the same

Publications (2)

Publication Number Publication Date
DE69033216D1 DE69033216D1 (de) 1999-08-26
DE69033216T2 true DE69033216T2 (de) 2000-03-23

Family

ID=23710542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69033216T Expired - Fee Related DE69033216T2 (de) 1989-11-03 1990-10-01 Weltweites kommunikationssystem, empfänger und arbeitsmethode dafür

Country Status (8)

Country Link
EP (1) EP0500564B1 (de)
JP (1) JP2802833B2 (de)
KR (1) KR960008959B1 (de)
AT (1) ATE182431T1 (de)
AU (1) AU6541890A (de)
CA (1) CA2066712C (de)
DE (1) DE69033216T2 (de)
WO (1) WO1991007022A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239671A (en) * 1990-11-13 1993-08-24 Pagemart, Inc. Simulcast satellite paging system with provision for signal interruption
JPH0575526A (ja) * 1991-02-25 1993-03-26 Pagemart Inc 適応呼出装置
DE69227269T2 (de) * 1991-02-25 1999-06-02 Motorola Inc Gegenstandsortungssystem
AU630293B1 (en) * 1991-04-29 1992-10-22 Motorola, Inc. Satellite based global paging system
CA2157209C (en) * 1995-08-30 2001-04-10 Robert Peach Repeaters for multibeam satellites
CA2165875C (en) * 1995-12-21 2001-03-13 Gary Beauchamp Intersatellite communications systems
US6047162A (en) 1997-09-25 2000-04-04 Com Dev Limited Regional programming in a direct broadcast satellite
US6044252A (en) * 1997-11-26 2000-03-28 Motorola, Inc. Method and apparatus for switching between operating channels with different time references

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5368117A (en) * 1976-11-30 1978-06-17 Nec Corp Satellite communication system
JPS55165044A (en) * 1979-06-11 1980-12-23 Nippon Telegr & Teleph Corp <Ntt> Composite communication system using satellite
US4644347A (en) * 1983-08-10 1987-02-17 Motorola, Inc. Multiple frequency message system
JPH0761177B2 (ja) * 1983-08-10 1995-06-28 株式会社日立製作所 広域移動体通信方式
DE3375351D1 (en) * 1983-10-21 1988-02-18 Ant Nachrichtentech Process for the transmission of information services by satellites
EP0144665B1 (de) * 1983-12-08 1988-05-25 ANT Nachrichtentechnik GmbH Verfahren zur Verbindungsherstellung mit einem mobilen Teilnehmer und System zur Durchführung
US4972456A (en) * 1989-02-10 1990-11-20 Gte Mobilnet Incorporated Rural radiotelephone system

Also Published As

Publication number Publication date
EP0500564B1 (de) 1999-07-21
DE69033216D1 (de) 1999-08-26
KR960008959B1 (en) 1996-07-10
WO1991007022A1 (en) 1991-05-16
CA2066712C (en) 1996-09-24
AU6541890A (en) 1991-05-31
KR920704450A (ko) 1992-12-19
ATE182431T1 (de) 1999-08-15
EP0500564A4 (en) 1993-08-04
JP2802833B2 (ja) 1998-09-24
JPH05501485A (ja) 1993-03-18
EP0500564A1 (de) 1992-09-02
CA2066712A1 (en) 1991-05-04

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: SCHUMACHER & WILLSAU, PATENTANWALTSSOZIETAET, 80335 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee