ID16881A - Sistem komunikasi satelit untuk cakupan area lokal - Google Patents

Sistem komunikasi satelit untuk cakupan area lokal

Info

Publication number
ID16881A
ID16881A IDP971522A ID971522A ID16881A ID 16881 A ID16881 A ID 16881A ID P971522 A IDP971522 A ID P971522A ID 971522 A ID971522 A ID 971522A ID 16881 A ID16881 A ID 16881A
Authority
ID
Indonesia
Prior art keywords
local area
communication systems
satellite communication
area coverage
coverage
Prior art date
Application number
IDP971522A
Other languages
English (en)
Inventor
Sandeep Chennakeshu
Nils Rydbeck
Amer Hassan
Stanley L Reinhold
David R Irvin
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
Publication of ID16881A publication Critical patent/ID16881A/id

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
    • 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

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)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
IDP971522A 1996-05-09 1997-05-07 Sistem komunikasi satelit untuk cakupan area lokal ID16881A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/647,188 US6035178A (en) 1996-05-09 1996-05-09 Satellite communication system for local-area coverage

Publications (1)

Publication Number Publication Date
ID16881A true ID16881A (id) 1997-11-20

Family

ID=24596025

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP971522A ID16881A (id) 1996-05-09 1997-05-07 Sistem komunikasi satelit untuk cakupan area lokal

Country Status (11)

Country Link
US (1) US6035178A (id)
EP (1) EP0897623B1 (id)
JP (1) JP2000510300A (id)
KR (1) KR20000010865A (id)
CN (1) CN1123147C (id)
AU (1) AU721014B2 (id)
CA (1) CA2252924A1 (id)
DE (1) DE69707859T2 (id)
ID (1) ID16881A (id)
TW (1) TW331683B (id)
WO (1) WO1997042719A1 (id)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767244B1 (fr) 1997-08-11 2004-09-24 Te Sa M Telecomm Par Satellite Dispositif pour relier un commutateur telephonique a un reseau telephonique fixe via un reseau radiotelephonique
US6892079B1 (en) * 1997-09-01 2005-05-10 Nokia Networks Oy Procedure for setting up a call in a wireless local loop
US6580906B2 (en) * 1997-12-10 2003-06-17 Intel Corporation Authentication and security in wireless communication system
US6591084B1 (en) * 1998-04-27 2003-07-08 General Dynamics Decision Systems, Inc. Satellite based data transfer and delivery system
US6725059B1 (en) * 1998-07-21 2004-04-20 Globespanvirata, Inc. System and method for improving communications between a digital loop carrier and a central office
FR2803713B1 (fr) * 2000-01-07 2002-08-30 Aerospatiale Matra Systeme de telecommunication cellulaire a satellite relais
US6847997B1 (en) 2000-04-19 2005-01-25 Motorola, Inc. Communications network utilizing transmitter and channel diversity to mitigate path impairments
US6859652B2 (en) * 2000-08-02 2005-02-22 Mobile Satellite Ventures, Lp Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
ATE527764T1 (de) * 2000-08-02 2011-10-15 Atc Tech Llc Koordinierte wiederverwendung von frequenzen von einem irdischen system und einem satellitensystem.
US20090111457A1 (en) 2007-10-31 2009-04-30 Raze Technologies, Inc. Wireless communication system and device for coupling a base station and mobile stations
US7346347B2 (en) 2001-01-19 2008-03-18 Raze Technologies, Inc. Apparatus, and an associated method, for providing WLAN service in a fixed wireless access communication system
US7792488B2 (en) * 2000-12-04 2010-09-07 Atc Technologies, Llc Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength
ITTO20010207A1 (it) * 2001-03-08 2002-09-08 Itec Srl Rete di telecomunicazioni per utenti mobili migliorata e relativi apparati.
US7072977B1 (en) * 2001-04-10 2006-07-04 Codem Systems, Inc. Method and apparatus for creating links to extend a network
RU2206959C2 (ru) * 2001-09-12 2003-06-20 Общество С Ограниченной Ответственностью "Сивера" Способ и устройство передачи сообщения в мобильной системе связи
US20040093427A1 (en) 2002-10-29 2004-05-13 Lopez Ricardo Jorge Service diversity for communication system
US20040081199A1 (en) * 2002-10-29 2004-04-29 Lopez Ricardo Jorge Multi-channel communication system and method based on class of service requirements
US7821984B2 (en) * 2003-09-29 2010-10-26 Wilson W David Satellite distributed high speed internet access
US7324469B2 (en) * 2003-09-29 2008-01-29 System Services, Inc. Satellite distributed high speed internet access
DE102004013316A1 (de) * 2004-03-17 2005-10-27 Tenovis Gmbh & Co. Kg Telekommunikationssystem Verfahren zur Konfiguration und Verfahren zum Betrieb eines Telekommunikationssystems
US10178642B1 (en) * 2012-08-28 2019-01-08 Tionesta, Llc System and method for providing alternate wireless and network service in a bandwidth constrained environment
US10187141B2 (en) 2015-04-10 2019-01-22 Viasat, Inc. Cross-band system for end-to-end beamforming

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506383A (en) * 1980-01-04 1985-03-19 Harris Corporation Method and apparatus for relaying signals between a ground station and a satellite using a ground relay station
JPS6033746A (ja) * 1983-08-04 1985-02-21 Nec Corp 衛星回線監視方式
US4901307A (en) * 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4860341A (en) * 1987-06-02 1989-08-22 Motorola, Inc. Radiotelephone credit card call approval synchronization
US5278891A (en) * 1988-04-29 1994-01-11 Mobile Telecommunication Technologies Ground-to-air telephone calling system and related method
US4956875A (en) * 1988-07-05 1990-09-11 Com-Ser Laboratories, Inc. Emergency radio alerting and message transmitting system directable to selected classes and numbers of receivers
US5446756A (en) * 1990-03-19 1995-08-29 Celsat America, Inc. Integrated cellular communications system
US5081703A (en) * 1990-06-27 1992-01-14 Pactel Corporation Satellite mobile communication system for rural service areas
US5455823A (en) * 1990-11-06 1995-10-03 Radio Satellite Corporation Integrated communications terminal
US5239671A (en) * 1990-11-13 1993-08-24 Pagemart, Inc. Simulcast satellite paging system with provision for signal interruption
US5526404A (en) * 1991-10-10 1996-06-11 Space Systems/Loral, Inc. Worldwide satellite telephone system and a network coordinating gateway for allocating satellite and terrestrial gateway resources
CA2078932C (en) * 1991-10-10 2003-12-02 Robert A. Wiedeman Satellite telecommunications system using network coordinating gateways operative with a terrestrial communication system
US5394560A (en) * 1992-09-30 1995-02-28 Motorola, Inc. Nationwide satellite message delivery system
US5619528A (en) * 1993-04-16 1997-04-08 Trans Video Electronics High speed teleconference system
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
US5434850A (en) * 1993-06-17 1995-07-18 Skydata Corporation Frame relay protocol-based multiplex switching scheme for satellite
US5748610A (en) * 1995-05-08 1998-05-05 Stanford Telecommunications, Inc. Multi-application wireless direct sequence spread spectrum digital cellular telephone system

Also Published As

Publication number Publication date
CA2252924A1 (en) 1997-11-13
CN1123147C (zh) 2003-10-01
AU2941397A (en) 1997-11-26
TW331683B (en) 1998-05-11
AU721014B2 (en) 2000-06-22
DE69707859T2 (de) 2002-04-11
JP2000510300A (ja) 2000-08-08
CN1223760A (zh) 1999-07-21
DE69707859D1 (de) 2001-12-06
WO1997042719A1 (en) 1997-11-13
US6035178A (en) 2000-03-07
EP0897623A1 (en) 1999-02-24
EP0897623B1 (en) 2001-10-31
KR20000010865A (ko) 2000-02-25

Similar Documents

Publication Publication Date Title
ID16881A (id) Sistem komunikasi satelit untuk cakupan area lokal
FI964226A0 (fi) Taloudellinen geosynkroninen liikkuva satelliittikommunikaatiojärjestelmä
ID20844A (id) Sistem penghindaran gangguan telepon satelit
BR9608410A (pt) Sistema de administração de recursos de diversidade de satélites repetidores
NO20002100D0 (no) Antenne for kommunikasjonssystem
DE69837034D1 (de) Satelliten rundfunksystem
ID18590A (id) Sistem pembatalan desah
HK1021921A1 (en) Optic repeater system for extending coverage
DE69718193D1 (de) Satellitenrundfunkempfänger
ID22314A (id) Sistem radar meteorologi
ID16331A (id) Sistim penyiaran radio secara langsung melalui satelit
ID20147A (id) Sistem komunikasi pintu gerbang distribusi orbit bumi rendah
GB9718722D0 (en) Local communication system
FR2735302B1 (fr) Systeme de communication par satellites a defilement, station et terminal y inclus
GB2320992B (en) Global aviation communication system
ID18749A (id) Sistem telepon mobil
GB2326061B (en) Mobile satellite communication system
ID21777A (id) Sistem siaran langsung satelit digital
DE69818353D1 (de) Funkkommunikationssystem
DE69831727T2 (de) Funkkommunikationssystem
GB9713722D0 (en) Geosynchronous communications satellite system with reconfigurable service area
BR9705135A (pt) Sistemas de comunicação espaciais
DE69900353D1 (de) Digitales Weltraumfahrzeugantennen-Nachführsystem
ATA44598A (de) Satelliten-empfangsanlage
GB2337667A8 (en) Satellite communication system