KR960009455B1 - Global satellite communications - Google Patents

Global satellite communications Download PDF

Info

Publication number
KR960009455B1
KR960009455B1 KR92701040A KR920701040A KR960009455B1 KR 960009455 B1 KR960009455 B1 KR 960009455B1 KR 92701040 A KR92701040 A KR 92701040A KR 920701040 A KR920701040 A KR 920701040A KR 960009455 B1 KR960009455 B1 KR 960009455B1
Authority
KR
South Korea
Prior art keywords
data packets
satellite
receiver
data format
predetermined data
Prior art date
Application number
KR92701040A
Other languages
English (en)
Other versions
KR920704451A (ko
Inventor
Walter Lee Davis
Philip Paul Macnak
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 KR920704451A publication Critical patent/KR920704451A/ko
Application granted granted Critical
Publication of KR960009455B1 publication Critical patent/KR960009455B1/ko

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
    • 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
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18563—Arrangements for interconnecting multiple systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nuclear Medicine (AREA)
KR92701040A 1989-11-03 1992-05-02 Global satellite communications KR960009455B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/431,105 US5008952A (en) 1989-11-03 1989-11-03 Global satellite communication system with geographic protocol conversion
US431,105 1989-11-03
PCT/US1990/005103 WO1991007021A1 (en) 1989-11-03 1990-09-12 Global satellite communication system with geographic protocol conversion

Publications (2)

Publication Number Publication Date
KR920704451A KR920704451A (ko) 1992-12-19
KR960009455B1 true KR960009455B1 (en) 1996-07-19

Family

ID=23710478

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92701040A KR960009455B1 (en) 1989-11-03 1992-05-02 Global satellite communications

Country Status (10)

Country Link
US (1) US5008952A (ko)
EP (1) EP0497789B1 (ko)
JP (1) JP2797711B2 (ko)
KR (1) KR960009455B1 (ko)
AT (1) ATE176109T1 (ko)
AU (1) AU631461B2 (ko)
CA (1) CA2065317C (ko)
DE (1) DE69032909T2 (ko)
FI (1) FI921958A (ko)
WO (1) WO1991007021A1 (ko)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303286A (en) * 1991-03-29 1994-04-12 Space Systems/Loral, Inc. Wireless telephone/satellite roaming system
US5287541A (en) * 1989-11-03 1994-02-15 Motorola, Inc. Global satellite communication system with geographic protocol conversion
AU7170191A (en) * 1989-12-14 1991-07-18 Motorola, Inc. Satellite based acknowledge-back paging system
US5327572A (en) * 1990-03-06 1994-07-05 Motorola, Inc. Networked satellite and terrestrial cellular radiotelephone systems
US5835857A (en) * 1990-03-19 1998-11-10 Celsat America, Inc. Position determination for reducing unauthorized use of a communication system
US5119504A (en) * 1990-07-19 1992-06-02 Motorola, Inc. Position aided subscriber unit for a satellite cellular system
US5642397A (en) * 1991-05-01 1997-06-24 Alonzo Williams Paging system which combines a paging signal with a standard broadcast baseband signal
JPH04336731A (ja) * 1991-05-14 1992-11-24 Nec Corp プロトコルデータ生成解析装置
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
US5686898A (en) * 1992-05-29 1997-11-11 Motorola, Inc. Paging network identification information distributed in address field
US5394560A (en) * 1992-09-30 1995-02-28 Motorola, Inc. Nationwide satellite message delivery system
WO1994014666A1 (en) * 1992-12-23 1994-07-07 Container Research Corporation Collapsible container
GB2282906B (en) * 1993-10-13 1996-11-06 Dataquill Ltd Data enty systems
US5432521A (en) * 1994-01-14 1995-07-11 Motorola, Inc. Satellite receiver system having doppler frequency shift tracking
US5596315A (en) * 1994-10-03 1997-01-21 Motorola, Inc. Message unit for use with multi-beam satellite-based messaging system and method of operation thereof
US5603079A (en) * 1994-10-03 1997-02-11 Motorola, Inc. Satellite-based messaging system transmitting during guard band of satellite-based telephone system and method of operation thereof
US5613194A (en) * 1994-10-03 1997-03-18 Motorola, Inc. Satellite-based cellular messaging system and method of operation thereof
US5930679A (en) * 1994-10-03 1999-07-27 Motorola, Inc. Satellite-based ring alert apparatus and method of use
GB2301754B (en) * 1995-06-02 1999-12-29 Dsc Communications A protocol converter for a telecommunications system
US5640386A (en) * 1995-06-06 1997-06-17 Globalstar L.P. Two-system protocol conversion transceiver repeater
US5708964A (en) * 1995-08-10 1998-01-13 Glenayre Electronics, Inc. Paging satelite line receiver having automatic signal acquisition
US5721534A (en) * 1995-11-02 1998-02-24 Motorola, Inc. Paging system with adaptive monitoring schedule and method of operation thereof
US6404769B1 (en) * 1996-06-26 2002-06-11 Motorola, Inc. Directional routing of packets in a satellite network
US5884170A (en) * 1996-09-24 1999-03-16 Ericsson, Inc. Subscriber feature controlled high penetration messaging
US6646542B1 (en) * 1996-11-19 2003-11-11 Technology Patents, Llc Global paging system using packet-switched digital data network and remote country designation
US6108318A (en) * 1997-03-04 2000-08-22 Ericsson Inc System and method for data link synchronization
US6006067A (en) * 1997-04-28 1999-12-21 Motorola Method for a selective call receiver to determine its position and to disregard certain signals from a satellite
US6708029B2 (en) * 1997-06-02 2004-03-16 Hughes Electronics Corporation Broadband communication system for mobile users in a satellite-based network
US7020462B1 (en) 1997-06-02 2006-03-28 The Directv Group, Inc. Communications system using a satellite-based network with a plurality of spot beams providing ubiquitous coverage from two different satellites
US6125261A (en) 1997-06-02 2000-09-26 Hughes Electronics Corporation Method and system for communicating high rate data in a satellite-based communications network
US6032041A (en) * 1997-06-02 2000-02-29 Hughes Electronics Corporation Method and system for providing wideband communications to mobile users in a satellite-based network
US6931232B1 (en) 1997-07-01 2005-08-16 Northrop Grumman Corporation Bi-static communication relay architecture
RU2133555C1 (ru) * 1997-07-18 1999-07-20 Тузов Георгий Иванович Способ и устройство высокоскоростной и низкоскоростной связи через спутники на низких и средних орбитах
US9048927B2 (en) * 2011-10-04 2015-06-02 Glynntech, Inc. Solar powered mobile phone

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497807A (en) * 1966-08-31 1970-02-24 Us Navy Multipurpose satellite system
US4178476A (en) * 1978-05-26 1979-12-11 Frost Edward G Automatic nationwide paging system
US4518961A (en) * 1980-10-01 1985-05-21 Motorola, Inc. Universal paging device with power conservation
US4644347A (en) * 1983-08-10 1987-02-17 Motorola, Inc. Multiple frequency message system
DE3471568D1 (en) * 1983-12-08 1988-06-30 Ant Nachrichtentech Method and system for establishing a telephone connection with a mobile suscriber
KR880700553A (ko) * 1985-08-08 1988-03-15 원본미기재 전국 무선 페이징 시스템
EP0235371B1 (de) * 1986-02-03 1990-09-19 ANT Nachrichtentechnik GmbH Paging-System und Steuerungsverfahren dafür
US4775974A (en) * 1986-06-26 1988-10-04 Nec Corporation Multipoint satellite packet communication system
DE3706240A1 (de) * 1987-02-26 1988-09-08 Ant Nachrichtentech Verfahren und funkrufsystem zum selektiven uebermitteln von rufen an mobile teilnehmer
US4860003A (en) * 1988-05-27 1989-08-22 Motorola, Inc. Communication system having a packet structure field
US4914649A (en) * 1988-09-12 1990-04-03 Motorola, Inc. Multiple frequency message system

Also Published As

Publication number Publication date
DE69032909D1 (de) 1999-03-04
FI921958A0 (fi) 1992-04-30
EP0497789A4 (en) 1992-09-09
AU6427990A (en) 1991-05-31
EP0497789B1 (en) 1999-01-20
ATE176109T1 (de) 1999-02-15
EP0497789A1 (en) 1992-08-12
JPH05501943A (ja) 1993-04-08
US5008952A (en) 1991-04-16
AU631461B2 (en) 1992-11-26
WO1991007021A1 (en) 1991-05-16
CA2065317C (en) 1995-03-21
JP2797711B2 (ja) 1998-09-17
FI921958A (fi) 1992-04-30
CA2065317A1 (en) 1991-05-04
KR920704451A (ko) 1992-12-19
DE69032909T2 (de) 1999-09-16

Similar Documents

Publication Publication Date Title
KR960009455B1 (en) Global satellite communications
CA2107660C (en) Global satellite communication system with geographic protocol conversion
CA2071490A1 (en) Satellite based acknowledge-back paging system
CA2125969A1 (en) Spread-Spectrum Data Publishing System
KR960700588A (ko) 다중 억세스 무선통신을 위한 논리 채널을 갖는 디지탈 제어 채널(Digital Control Channel Having Logical Channels for Multiple Access Radiocommunication)
EP0174540A3 (en) Satetellite-based position determination and message transfer system with monitoring of link quality
EP1193989A4 (en) CONNECTION CONTROL METHOD FOR A MOBILE COMMUNICATION SYSTEM
DE3881328D1 (de) Bodenstationssender-empfaenger in einem satellitenkommunikationssystem.
HK69197A (en) High data rate simulcast communication system
CN101895356A (zh) 执行广播和局播通信的系统和设备
MY102410A (en) Data transmission systems
RU97107643A (ru) Способ и устройство для передачи широковещательных сообщений в сети связи
WO2002076113A3 (en) Beacon infrastructure
ES2005438A6 (es) Sistema combinado de radar y comunicacion, y metodo para operarlo.
UA83189C2 (ru) Способ управления передачами данных с множества базовых станций на мобильную станцию в системе связи, устройство для его осуществления и система связи
CA2278764A1 (en) Method and apparatus for determining remote unit location in a communication system
PL295855A1 (en) Receiver, transmitter and translator of a common radio communication system
WO1999035817A3 (en) Method and apparatus for image capture, compression and transmission over a telephonic or radio transmission system
EP1814237A3 (en) Device and method for communication between base station and subscriber unit in CDMA communication system
AR241343A1 (es) Un dispositivo para controlar y adaptar temporariamente la regulacion de semaforos.
SE9800652D0 (sv) Förfarande för sända positionsangivelser
CA2196983A1 (en) Provision of Proprietary and Enhanced Capabilities in Group 3 Facsimile for Mobile Satellite Communications
ATE327603T1 (de) Schnittstellen zwischen terminalbenutzern, satelliten und zentralen empfangsstazionen in einem zwei-weg satelliten kommunikationssystem
US5870388A (en) Radio conferencing method and apparatus
EP0404173A3 (en) Multiple access satellite communication system for mini-earth station networks

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20100630

Year of fee payment: 15

EXPY Expiration of term