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ITRM980375A0 - Procedimento ed apparecchio per aumentare la capacita' di gestione delle chiamate a mezzo di una rete di satelliti a piu' ordini - Google Patents

Procedimento ed apparecchio per aumentare la capacita' di gestione delle chiamate a mezzo di una rete di satelliti a piu' ordini

Info

Publication number
ITRM980375A0
ITRM980375A0 IT98RM000375A ITRM980375A ITRM980375A0 IT RM980375 A0 ITRM980375 A0 IT RM980375A0 IT 98RM000375 A IT98RM000375 A IT 98RM000375A IT RM980375 A ITRM980375 A IT RM980375A IT RM980375 A0 ITRM980375 A0 IT RM980375A0
Authority
IT
Italy
Prior art keywords
procedure
capacity
increasing
equipment
satellite network
Prior art date
Application number
IT98RM000375A
Other languages
English (en)
Inventor
William F Zancho
Michael William Krutz
Gregory Barton Vatt
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 ITRM980375A0 publication Critical patent/ITRM980375A0/it
Publication of ITRM980375A1 publication Critical patent/ITRM980375A1/it
Application granted granted Critical
Publication of IT1299506B1 publication Critical patent/IT1299506B1/it

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
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18589—Arrangements for controlling an end to end session, i.e. for initialising, synchronising or terminating an end to end link
    • 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

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)
  • Data Exchanges In Wide-Area Networks (AREA)
IT98RM000375A 1997-06-12 1998-06-10 Procedimento ed apparecchio per aumentare la capacita' di gestione delle chiamate a mezzo di una rete di satelliti a piu' ordini. IT1299506B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/871,911 US6208625B1 (en) 1997-06-12 1997-06-12 Method and apparatus for increasing call-handling capacity using a multi-tier satellite network

Publications (3)

Publication Number Publication Date
ITRM980375A0 true ITRM980375A0 (it) 1998-06-10
ITRM980375A1 ITRM980375A1 (it) 1999-12-10
IT1299506B1 IT1299506B1 (it) 2000-03-16

Family

ID=25358427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98RM000375A IT1299506B1 (it) 1997-06-12 1998-06-10 Procedimento ed apparecchio per aumentare la capacita' di gestione delle chiamate a mezzo di una rete di satelliti a piu' ordini.

Country Status (9)

Country Link
US (1) US6208625B1 (it)
JP (1) JP4423410B2 (it)
AU (1) AU7698898A (it)
DE (1) DE19882462T1 (it)
FR (1) FR2764755B1 (it)
GB (1) GB2344970A (it)
IT (1) IT1299506B1 (it)
TW (1) TW372383B (it)
WO (1) WO1998057447A1 (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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US6449478B1 (en) * 1999-05-06 2002-09-10 Ericsson Inc. System and method for modification of satellite hop counter to reflect orbit type
US6912075B1 (en) 1999-05-17 2005-06-28 The Directv Group, Inc. Ring architecture for an optical satellite communication network with passive optical routing
US7103280B1 (en) * 1999-06-05 2006-09-05 The Directv Group, Inc. Architecture for an optical satellite communication network
US6816682B1 (en) 1999-06-07 2004-11-09 The Directv Group, Inc. Global gateway architecture for interconnecting regional satellites into a communication network
US6522658B1 (en) * 1999-06-07 2003-02-18 Trw Inc. Method for discriminating and routing data packets based on quality-of-service requirements
AU7594800A (en) * 1999-10-22 2001-05-08 Microsoft Corporation A method for communicating with multiple network nodes
US7321557B1 (en) * 2000-10-30 2008-01-22 Lucent Technologies Inc. Dynamic latency assignment methodology for bandwidth optimization of packet flows
US6909896B2 (en) * 2001-03-20 2005-06-21 Shiron Satellite Communications (1996) Ltd. Apparatus and method for two-way data communication via satellite
JP4340400B2 (ja) * 2001-04-27 2009-10-07 富士通株式会社 階層化パケット網におけるパケット転送方法並びに階層化パケット通信システム並びに同システムに使用されるエッジノード及び移動端末並びに階層化パケット網におけるパケット転送方法
US6721658B2 (en) * 2001-06-14 2004-04-13 The Johns Hopkins University Integrated navigation and communication system for use in distributed spacecraft systems
ES2327344T3 (es) * 2004-06-03 2009-10-28 Option Metodo y dispositivo para gestionar conexiones simultaneas de un dispositivo de telecomunicaciones moviles a diferentes redes.
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
FR2976749B1 (fr) 2011-06-16 2013-06-28 Astrium Sas Dispositif et procede d'optimisation de la couverture au sol d'un systeme spatial hybride.
FR2976750B1 (fr) 2011-06-16 2013-07-19 Astrium Sas Charge utile de satellite repeteur, systeme et procede de telecommunications par satellite.
CN103701548B (zh) * 2013-07-09 2015-06-03 南京邮电大学 一种基于分簇的低轨卫星故障发现方法
US10014928B2 (en) * 2014-07-15 2018-07-03 Digitalglobe, Inc. Integrated architecture for near-real-time satellite imaging applications
US9941967B2 (en) 2015-03-11 2018-04-10 The Aerospace Corporation Satellite laser communications relay network
US20160269100A1 (en) * 2015-03-11 2016-09-15 The Aerospace Corporation Satellite laser communications relay node
CN104821844B (zh) * 2015-05-21 2017-11-03 哈尔滨工业大学 一种基于时隙优化的双层卫星网络路由方法
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
US10666352B2 (en) * 2016-08-30 2020-05-26 Worldvu Satellites Limited Satellite system comprising satellites in LEO and other orbits
WO2023042397A1 (ja) * 2021-09-17 2023-03-23 三菱電機株式会社 人工衛星、地上システム、衛星通信システム、および衛星通信方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218467A (en) * 1990-12-28 1993-06-08 Nasa And Laser Data Technology, Inc. Multi-access laser communications transceiver system
WO1993009614A1 (en) * 1991-11-08 1993-05-13 Calling Communications Corporation Beam compensation methods for satellite communication system
US5490087A (en) * 1993-12-06 1996-02-06 Motorola, Inc. Radio channel access control
US5467345A (en) * 1994-05-31 1995-11-14 Motorola, Inc. Packet routing system and method therefor
US5906337A (en) 1995-10-03 1999-05-25 Trw Inc. Multiple altitude satellite relay system and method
US5887257A (en) * 1996-12-05 1999-03-23 Motorola, Inc. Hybrid constellation satellite comunication systems and methods with efficient signaling and control

Also Published As

Publication number Publication date
AU7698898A (en) 1998-12-30
FR2764755B1 (fr) 1999-10-22
FR2764755A1 (fr) 1998-12-18
JP2002507345A (ja) 2002-03-05
JP4423410B2 (ja) 2010-03-03
US6208625B1 (en) 2001-03-27
DE19882462T1 (de) 2000-06-21
WO1998057447A1 (en) 1998-12-17
GB2344970A (en) 2000-06-21
TW372383B (en) 1999-10-21
GB9929342D0 (en) 2000-02-02
ITRM980375A1 (it) 1999-12-10
IT1299506B1 (it) 2000-03-16

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