DE69636187D1 - Tragbares Endgerätsystem für Satellitenkommunikation - Google Patents
Tragbares Endgerätsystem für SatellitenkommunikationInfo
- Publication number
- DE69636187D1 DE69636187D1 DE69636187T DE69636187T DE69636187D1 DE 69636187 D1 DE69636187 D1 DE 69636187D1 DE 69636187 T DE69636187 T DE 69636187T DE 69636187 T DE69636187 T DE 69636187T DE 69636187 D1 DE69636187 D1 DE 69636187D1
- Authority
- DE
- Germany
- Prior art keywords
- portable terminal
- satellite communication
- terminal system
- satellite
- communication
- 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 - Lifetime
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
- H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
- H04B7/18571—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations
-
- 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
- H04B7/18521—Systems of inter linked satellites, i.e. inter satellite 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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
- H04B7/18536—Shadowing compensation therefor, e.g. by using an additional terrestrial relay
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23504595A JP3231589B2 (ja) | 1995-09-13 | 1995-09-13 | 衛星通信端末システム |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69636187D1 true DE69636187D1 (de) | 2006-07-06 |
Family
ID=16980273
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69636187T Expired - Lifetime DE69636187D1 (de) | 1995-09-13 | 1996-09-11 | Tragbares Endgerätsystem für Satellitenkommunikation |
DE0763906T Pending DE763906T1 (de) | 1995-09-13 | 1996-09-11 | Anordnung tragbarer Endgeräte für Satelliten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0763906T Pending DE763906T1 (de) | 1995-09-13 | 1996-09-11 | Anordnung tragbarer Endgeräte für Satelliten |
Country Status (6)
Country | Link |
---|---|
US (1) | US6163677A (de) |
EP (1) | EP0763906B1 (de) |
JP (1) | JP3231589B2 (de) |
CN (1) | CN1087530C (de) |
AU (1) | AU686521B2 (de) |
DE (2) | DE69636187D1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1881836B (zh) * | 1997-07-03 | 2010-07-07 | 株式会社东芝 | 卫星广播系统 |
DE69837034T2 (de) * | 1997-07-03 | 2007-10-18 | Kabushiki Kaisha Toshiba, Kawasaki | Satelliten rundfunksystem |
US6223062B1 (en) * | 1998-05-15 | 2001-04-24 | Northrop Grumann Corporation | Communications interface adapter |
US20030114135A1 (en) * | 1999-08-31 | 2003-06-19 | Jeffrey Lorbeck | Wireless phone link |
FR2803713B1 (fr) * | 2000-01-07 | 2002-08-30 | Aerospatiale Matra | Systeme de telecommunication cellulaire a satellite relais |
US7606590B2 (en) * | 2004-04-07 | 2009-10-20 | Atc Technologies, Llc | Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods |
ATE468664T1 (de) * | 2005-07-22 | 2010-06-15 | Mobile Satellite Ventures Lp | Strommodussteuerung für kommunikationsgerät |
KR101402885B1 (ko) * | 2012-04-13 | 2014-06-02 | 에이피위성통신주식회사 | 위성 통신을 위한 위성 단말기와 모바일 단말기의 결합 시스템 및 방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6182541A (ja) * | 1984-09-28 | 1986-04-26 | Aisin Seiki Co Ltd | 自動車電話装置 |
US4659878A (en) * | 1985-09-11 | 1987-04-21 | General Electric Company | Method and apparatus for interference free communications between a remote handset and a host subscriber unit in a Cellular Radio Telephone System |
JPS6338849A (ja) * | 1986-08-01 | 1988-02-19 | Matsushita Electric Ind Co Ltd | 空気調和機のリモコン位置検出装置 |
KR890702353A (ko) * | 1987-11-13 | 1989-12-23 | 원본미기재 | 통신장치 |
US4977609A (en) * | 1988-10-28 | 1990-12-11 | Gte Cellular Communications Corporation | Interface circuit for telecommunications devices |
US5073972A (en) * | 1989-01-12 | 1991-12-17 | Tendler Robert K | Modular communications system including a portable unit range extender and selective-call system |
US5109526A (en) * | 1989-12-18 | 1992-04-28 | Motorola, Inc. | Vehicular repeater system |
CA2078932C (en) * | 1991-10-10 | 2003-12-02 | Robert A. Wiedeman | Satellite telecommunications system using network coordinating gateways operative with a terrestrial communication system |
JP2990992B2 (ja) * | 1993-03-18 | 1999-12-13 | 三菱電機株式会社 | 衛星通信端末 |
JP2901170B2 (ja) * | 1993-05-27 | 1999-06-07 | ケイディディ株式会社 | 衛星/陸上移動体通信システム統合方式 |
US5542104A (en) * | 1993-05-27 | 1996-07-30 | Nec Corporation | Portable satellite communication equipment with foldable flat antennae common to both transmission and reception |
US5412660A (en) * | 1993-09-10 | 1995-05-02 | Trimble Navigation Limited | ISDN-to-ISDN communication via satellite microwave radio frequency communications link |
US5509004A (en) * | 1994-08-01 | 1996-04-16 | Motorola, Inc. | Communication method and network with multiple dynamic intraswitching |
US5828951A (en) * | 1994-08-29 | 1998-10-27 | Nec Corporation | Mobile satellite terminal equipment |
US5535432A (en) * | 1994-09-14 | 1996-07-09 | Ericsson Ge Mobile Communications Inc. | Dual-mode satellite/cellular phone with a frequency synthesizer |
-
1995
- 1995-09-13 JP JP23504595A patent/JP3231589B2/ja not_active Expired - Fee Related
-
1996
- 1996-09-04 CN CN96111195A patent/CN1087530C/zh not_active Expired - Fee Related
- 1996-09-10 AU AU65541/96A patent/AU686521B2/en not_active Ceased
- 1996-09-11 DE DE69636187T patent/DE69636187D1/de not_active Expired - Lifetime
- 1996-09-11 DE DE0763906T patent/DE763906T1/de active Pending
- 1996-09-11 EP EP96114547A patent/EP0763906B1/de not_active Expired - Lifetime
-
1999
- 1999-04-02 US US09/285,465 patent/US6163677A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1148762A (zh) | 1997-04-30 |
AU6554196A (en) | 1997-03-27 |
US6163677A (en) | 2000-12-19 |
EP0763906A3 (de) | 2002-02-06 |
JP3231589B2 (ja) | 2001-11-26 |
JPH0983423A (ja) | 1997-03-28 |
EP0763906A2 (de) | 1997-03-19 |
DE763906T1 (de) | 2002-10-17 |
EP0763906B1 (de) | 2006-05-31 |
CN1087530C (zh) | 2002-07-10 |
AU686521B2 (en) | 1998-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |