CN1184385A - 基于空间的通信系统 - Google Patents

基于空间的通信系统 Download PDF

Info

Publication number
CN1184385A
CN1184385A CN97122780A CN97122780A CN1184385A CN 1184385 A CN1184385 A CN 1184385A CN 97122780 A CN97122780 A CN 97122780A CN 97122780 A CN97122780 A CN 97122780A CN 1184385 A CN1184385 A CN 1184385A
Authority
CN
China
Prior art keywords
satellite
transceiver
reception
radiofrequency signal
emission
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.)
Pending
Application number
CN97122780A
Other languages
English (en)
Chinese (zh)
Inventor
肯尼斯·L·索莱斯
詹姆斯·P·雷登
皮特·J·阿姆布鲁斯特
丹尼尔·R·泰罗伊
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 CN1184385A publication Critical patent/CN1184385A/zh
Pending legal-status Critical Current

Links

Images

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
    • H04B7/18521—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
    • H04B7/195—Non-synchronous stations
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)
  • Optical Communication System (AREA)
CN97122780A 1996-11-25 1997-11-24 基于空间的通信系统 Pending CN1184385A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75346396A 1996-11-25 1996-11-25
US753,463 1996-11-25

Publications (1)

Publication Number Publication Date
CN1184385A true CN1184385A (zh) 1998-06-10

Family

ID=25030743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97122780A Pending CN1184385A (zh) 1996-11-25 1997-11-24 基于空间的通信系统

Country Status (13)

Country Link
JP (1) JPH10163947A (fr)
KR (1) KR19980042704A (fr)
CN (1) CN1184385A (fr)
BR (1) BR9705135A (fr)
CA (1) CA2221003A1 (fr)
DE (1) DE19751160A1 (fr)
FR (1) FR2756439A1 (fr)
GB (1) GB2319700A (fr)
IL (1) IL121764A0 (fr)
IT (1) IT1295433B1 (fr)
NL (1) NL1007404A1 (fr)
RU (1) RU97119431A (fr)
TW (1) TW399375B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109983714A (zh) * 2016-04-28 2019-07-05 克劳德康斯特莱什公司 用于交叉捆绑和本地网络消除拥塞的中间卫星网络
CN110914708A (zh) * 2017-05-22 2020-03-24 德国航空航天中心 用于导航和/或大地测量的卫星系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001045293A2 (fr) * 1999-12-17 2001-06-21 General Dynamics Decision Systems, Inc. Procede et appareil de relais satellite
EP1158701A3 (fr) * 2000-05-22 2003-11-05 TRW Inc. Dispositif pour contôler le routage dans un système de communications satellitaire
US7822067B2 (en) 2003-08-08 2010-10-26 Qualcomm Incorporated Header compression enhancement for broadcast/multicast services
WO2005109682A2 (fr) * 2003-12-29 2005-11-17 Peersat Llc Systeme, appareil et procede de communication a liaisons croisees inter-satellite et produit programme d'ordinateur
DE102008006432B4 (de) * 2008-01-28 2014-12-31 Deutsches Zentrum für Luft- und Raumfahrt e.V. System zur angeforderten Datenübergabe von einem oder mehreren Erdbeobachtungssatelliten an eine oder mehrere Bodenstationen
FR2954635B1 (fr) * 2009-12-17 2016-03-11 Astrium Sas Systeme spatial hybride base sur une constellation de satellites en orbite basse agissant comme repeteurs spatiaux pour ameliorer l'emission et la reception de signaux geostationnaires
CA2927217A1 (fr) * 2016-04-14 2017-10-14 Telesat Canada Systeme satellite leo double et methode de couverture mondiale
FR3083944B1 (fr) * 2018-07-12 2020-07-03 Thales Systeme de communication a tres haut debit par satellites comprenant au moins un satellite d'alimentation realisant des traitements a bord

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644176A1 (de) * 1986-12-23 1988-07-14 Messerschmitt Boelkow Blohm Verfahren zur uebertragung von daten mittels eines geostationaeren satelliten und wenigstens eines subsatelliten
GB8801008D0 (en) * 1988-01-18 1988-02-17 British Aerospace Acquisition system for multiple access optical communication system
US5218467A (en) * 1990-12-28 1993-06-08 Nasa And Laser Data Technology, Inc. Multi-access laser communications transceiver system
FR2706102B1 (fr) * 1993-06-02 1995-07-07 Alcatel Espace Système de relais mémoire pour satellites d'observation.
US5579536A (en) * 1994-06-13 1996-11-26 Motorola, Inc. Method and apparatus for establishing communication links between non-stationary communication units
CA2179130A1 (fr) * 1995-08-31 1997-03-01 Kadathur S. Natarajan Systeme et methodes pour supporter les services orientes connexions dans les reseaux a topologie variable
US5906337A (en) * 1995-10-03 1999-05-25 Trw Inc. Multiple altitude satellite relay system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109983714A (zh) * 2016-04-28 2019-07-05 克劳德康斯特莱什公司 用于交叉捆绑和本地网络消除拥塞的中间卫星网络
CN109983714B (zh) * 2016-04-28 2021-12-21 克劳德康斯特莱什公司 基于空间的电子数据传输网络系统
CN110914708A (zh) * 2017-05-22 2020-03-24 德国航空航天中心 用于导航和/或大地测量的卫星系统
CN110914708B (zh) * 2017-05-22 2024-03-29 德国航空航天中心 用于导航和/或大地测量的卫星系统

Also Published As

Publication number Publication date
BR9705135A (pt) 1999-05-18
ITRM970628A1 (it) 1998-05-26
KR19980042704A (ko) 1998-08-17
TW399375B (en) 2000-07-21
DE19751160A1 (de) 1998-06-25
IT1295433B1 (it) 1999-05-12
CA2221003A1 (fr) 1998-05-25
RU97119431A (ru) 1999-10-27
NL1007404A1 (nl) 1998-05-27
IL121764A0 (en) 1998-02-22
FR2756439A1 (fr) 1998-05-29
GB9722728D0 (en) 1997-12-24
GB2319700A (en) 1998-05-27
JPH10163947A (ja) 1998-06-19

Similar Documents

Publication Publication Date Title
US5926758A (en) Radio frequency sharing methods for satellite systems
EP0611501B1 (fr) Procede de compensation de faisceaux pour systeme de telecommunications par satellites
US5563606A (en) Dynamic mapping apparatus for mobile unit acquisition and method therefor
US6301476B1 (en) Satellite communication service with non-congruent sub-beam coverage
CA1338020C (fr) Systeme de telephonie cellulaire et de transmission de donnees par satellite
US5896558A (en) Interactive fixed and mobile satellite network
US6804515B1 (en) Transportable infrastructure for airborne cellular system
US5768266A (en) Handset signalling time slot assignment plan for satellite mobile communication
RU98100255A (ru) Система управления средствами разнесенной передачи сигналов через спутниковые ретрансляторы
CN112152695A (zh) 低轨卫星星座的测运控系统及其方法
GB2320992A (en) Communicating between aircraft and flight control centre using satellites
CN1184385A (zh) 基于空间的通信系统
CN109039433B (zh) 一种高通量卫星的接入载荷系统
US6829479B1 (en) Fixed wireless back haul for mobile communications using stratospheric platforms
US6173176B1 (en) Method for sector-based routing
US6173156B1 (en) Global message delivery system and method using GEO and Non-GEO satellites
Davies et al. Development of the network architecture of the Canadian MSAT system
RU2118056C1 (ru) Система спутниковой связи для наблюдения за подвижными и стационарными объектами, передачи телефонных сообщений и данных
Weiss Low cost satellite land mobile service for nationwide applications
Almond Commercial communication satellite systems in Canada
Castiel The ELLIPSO system-Elliptical low orbits for mobile communicationsand other optimum system elements
Bleier et al. Opportunity for an X-band relay capability in support of the space test range
JPH10508732A (ja) 衛星通信システムにおける地域的セル管理のための方法および装置
Franchi et al. Network channel management system for aeronautical mobile satellite services
Plecity et al. Advanced communications technology (ACTS) applications and satellite experiments

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication