DE69226088T2 - Vermittlungsverfahren und -vorrichtung für ein satellitenkommunikationssystem - Google Patents
Vermittlungsverfahren und -vorrichtung für ein satellitenkommunikationssystemInfo
- Publication number
- DE69226088T2 DE69226088T2 DE69226088T DE69226088T DE69226088T2 DE 69226088 T2 DE69226088 T2 DE 69226088T2 DE 69226088 T DE69226088 T DE 69226088T DE 69226088 T DE69226088 T DE 69226088T DE 69226088 T2 DE69226088 T2 DE 69226088T2
- Authority
- DE
- Germany
- Prior art keywords
- packet
- routing
- switch
- fast
- processor
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
-
- 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
- H04B7/18586—Arrangements for data transporting, e.g. for an end to end data transport or check
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/15—Interconnection of switching modules
- H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
- H04L49/1576—Crossbar or matrix
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
- H04L49/309—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
- H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
- H04L2012/5608—Satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
- H04L2012/5651—Priority, marking, classes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
- H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
- H04L2012/5681—Buffer or queue management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/15—Interconnection of switching modules
- H04L49/1515—Non-blocking multistage, e.g. Clos
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
- H04L49/205—Quality of Service based
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3009—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79080591A | 1991-11-08 | 1991-11-08 | |
PCT/US1992/009317 WO1993009624A1 (en) | 1991-11-08 | 1992-11-06 | Switching methods for satellite communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69226088D1 DE69226088D1 (de) | 1998-08-06 |
DE69226088T2 true DE69226088T2 (de) | 1999-02-11 |
Family
ID=25151787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69226088T Expired - Fee Related DE69226088T2 (de) | 1991-11-08 | 1992-11-06 | Vermittlungsverfahren und -vorrichtung für ein satellitenkommunikationssystem |
Country Status (7)
Country | Link |
---|---|
US (2) | US5796715A (de) |
EP (1) | EP0611507B1 (de) |
AT (1) | ATE167973T1 (de) |
AU (1) | AU3124393A (de) |
CA (1) | CA2121586A1 (de) |
DE (1) | DE69226088T2 (de) |
WO (1) | WO1993009624A1 (de) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69229678T2 (de) * | 1991-10-28 | 2000-04-06 | Teledesic Llc Kirkland | Satellitenkommunikationssystem |
EP0742677A3 (de) * | 1995-05-08 | 1999-09-15 | Fujitsu Limited | Kopfübersetzungsverfahren |
BR9603869A (pt) * | 1995-10-02 | 1998-06-02 | Motorola Inc | Processo para proporcionar continuidade de comunicações ponto de conexão terrestre e ponto de conexão principal para sistema de comunicação de satélite |
US7266686B1 (en) | 1996-05-09 | 2007-09-04 | Two-Way Media Llc | Multicasting method and apparatus |
US5778187A (en) * | 1996-05-09 | 1998-07-07 | Netcast Communications Corp. | Multicasting method and apparatus |
US6016307A (en) | 1996-10-31 | 2000-01-18 | Connect One, Inc. | Multi-protocol telecommunications routing optimization |
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 |
US6708029B2 (en) | 1997-06-02 | 2004-03-16 | Hughes Electronics Corporation | Broadband communication system for mobile users in a satellite-based 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 |
US6260072B1 (en) * | 1997-06-12 | 2001-07-10 | Lucent Technologies Inc | Method and apparatus for adaptive routing in packet networks |
US6188874B1 (en) * | 1997-06-27 | 2001-02-13 | Lockheed Martin Corporation | Control and telemetry signal communication system for geostationary satellites |
US6160811A (en) * | 1997-09-12 | 2000-12-12 | Gte Internetworking Incorporated | Data packet router |
US6339595B1 (en) * | 1997-12-23 | 2002-01-15 | Cisco Technology, Inc. | Peer-model support for virtual private networks with potentially overlapping addresses |
US6263466B1 (en) * | 1998-03-05 | 2001-07-17 | Teledesic Llc | System and method of separately coding the header and payload of a data packet for use in satellite data communication |
US6347079B1 (en) * | 1998-05-08 | 2002-02-12 | Nortel Networks Limited | Apparatus and methods for path identification in a communication network |
US6728249B2 (en) | 1998-06-27 | 2004-04-27 | Intel Corporation | System and method for performing cut-through forwarding in an ATM network supporting LAN emulation |
US6657959B1 (en) | 1998-06-27 | 2003-12-02 | Intel Corporation | Systems and methods for implementing ABR with guaranteed MCR |
US6603768B1 (en) | 1998-06-27 | 2003-08-05 | Intel Corporation | Multi-protocol conversion assistance method and system for a network accelerator |
US6735773B1 (en) | 1998-06-27 | 2004-05-11 | Intel Corporation | Method and apparatus for issuing commands to a network processor configured to provide a plurality of APIs |
US6724767B1 (en) * | 1998-06-27 | 2004-04-20 | Intel Corporation | Two-dimensional queuing/de-queuing methods and systems for implementing the same |
US6604136B1 (en) | 1998-06-27 | 2003-08-05 | Intel Corporation | Application programming interfaces and methods enabling a host to interface with a network processor |
US6181699B1 (en) * | 1998-07-01 | 2001-01-30 | National Semiconductor Corporation | Apparatus and method of assigning VLAN tags |
US6286084B1 (en) * | 1998-09-16 | 2001-09-04 | Cisco Technology, Inc. | Methods and apparatus for populating a network cache |
US6625159B1 (en) * | 1998-11-30 | 2003-09-23 | Hewlett-Packard Development Company, L.P. | Nonblocking and fair queuing switching method and shared memory packet switch |
US6636501B1 (en) * | 1998-12-11 | 2003-10-21 | International Business Machines Corporation | High-speed digital network node communication system and method |
US6985454B1 (en) * | 1999-01-26 | 2006-01-10 | Globalstar L.P. | ISP system using non-geosynchronous orbit satellites |
US6104712A (en) * | 1999-02-22 | 2000-08-15 | Robert; Bruno G. | Wireless communication network including plural migratory access nodes |
EP1032167A3 (de) * | 1999-02-25 | 2004-06-16 | Northrop Grumman Corporation | Redundantes Steuerungssystem für eine Paketvermittlungseinrichtung |
US6400925B1 (en) * | 1999-02-25 | 2002-06-04 | Trw Inc. | Packet switch control with layered software |
US6510509B1 (en) * | 1999-03-29 | 2003-01-21 | Pmc-Sierra Us, Inc. | Method and apparatus for high-speed network rule processing |
US6449478B1 (en) * | 1999-05-06 | 2002-09-10 | Ericsson Inc. | System and method for modification of satellite hop counter to reflect orbit type |
US6628654B1 (en) * | 1999-07-01 | 2003-09-30 | Cisco Technology, Inc. | Dispatching packets from a forwarding agent using tag switching |
US6690657B1 (en) | 2000-02-25 | 2004-02-10 | Berkeley Concept Research Corporation | Multichannel distributed wireless repeater network |
US6430393B1 (en) * | 1999-08-23 | 2002-08-06 | Hughes Electronics Corporation | Satellite communication system using linear cell tracking |
DE10004081A1 (de) * | 2000-01-31 | 2001-08-09 | Siemens Ag | Satellitenkommunikationsnetzwerk sowie Verfahren zum Routen von Verbindungen in einem Satellitenkommunikationsnetzwerk |
US6718161B1 (en) * | 2000-06-05 | 2004-04-06 | Northrop Grumman Corporation | Apparatus and method for reducing latency and buffering associated with multiple access communications systems |
US6973089B1 (en) * | 2000-06-21 | 2005-12-06 | Northrop Grumman Corporation | Beam hopping self addressed packet switched communication system with locally intelligent scheduling |
US7103041B1 (en) * | 2000-06-30 | 2006-09-05 | Marconi Intellectual Property (Ringfence), Inc. | Optimization of number of transceivers used in a switch |
US6836462B1 (en) | 2000-08-30 | 2004-12-28 | Cisco Technology, Inc. | Distributed, rule based packet redirection |
US20020110094A1 (en) * | 2001-02-13 | 2002-08-15 | Reddy Naveen S. | Spot beam hopping packet scheduler system |
AU2002257444A1 (en) * | 2001-05-17 | 2002-11-25 | Solidum Systems Corporation | Distributed packet processing system with internal load distribution |
US7450578B2 (en) * | 2001-06-01 | 2008-11-11 | Fujitsu Limited | Method of addressing and routing data |
US7075886B2 (en) * | 2001-12-21 | 2006-07-11 | Itt Manufacturing Enterprises, Inc. | Method and apparatus for routing information in satellite communication networks |
US7352748B1 (en) | 2002-03-28 | 2008-04-01 | Redback Networks Inc. | Updating of routing data in a network element |
US8798043B2 (en) * | 2002-06-28 | 2014-08-05 | Brocade Communications Systems, Inc. | Apparatus and method for routing traffic in multi-link switch |
US7443799B2 (en) | 2003-10-31 | 2008-10-28 | Brocade Communication Systems, Inc. | Load balancing in core-edge configurations |
US7619974B2 (en) | 2003-10-31 | 2009-11-17 | Brocade Communication Systems, Inc. | Frame traffic balancing across trunk groups |
US7474653B2 (en) * | 2003-12-05 | 2009-01-06 | Hewlett-Packard Development Company, L.P. | Decision cache using multi-key lookup |
US7948931B2 (en) * | 2004-03-01 | 2011-05-24 | The Charles Stark Draper Laboratory, Inc. | MANET routing based on best estimate of expected position |
EP1784945A4 (de) * | 2004-08-27 | 2015-03-04 | Rockstar Consortium Us Lp | Service-edge-plattform-architektur für ein netzwerk mit mehrfach-servicezugriff |
US7970345B2 (en) * | 2005-06-22 | 2011-06-28 | Atc Technologies, Llc | Systems and methods of waveform and/or information splitting for wireless transmission of information to one or more radioterminals over a plurality of transmission paths and/or system elements |
EP2102392A4 (de) | 2006-11-15 | 2010-07-14 | Univ British Columbia | Für anthracyclin-induzierte kardiotoxizität prädiktive polymorphismen |
US20100062079A1 (en) * | 2006-11-15 | 2010-03-11 | Michael Hayden | Polymorphisms predictive of platinum-coordinating complex induced ototoxicity |
EP2003799A1 (de) * | 2007-06-12 | 2008-12-17 | Sony Deutschland Gmbh | Adaptive Historybewusste Strahlsteuerung |
WO2009077611A2 (en) * | 2007-12-19 | 2009-06-25 | Basf Plant Science Gmbh | Plants with increased yield and/or increased tolerance to environmental stress (iy-bm) |
US7673009B2 (en) * | 2008-07-10 | 2010-03-02 | Gene Fein | Media delivery in data forwarding storage network |
US9203928B2 (en) | 2008-03-20 | 2015-12-01 | Callahan Cellular L.L.C. | Data storage and retrieval |
US8885756B1 (en) * | 2012-10-15 | 2014-11-11 | Maritime Telecommunications Network Inc. | Multi-antenna/multilink diversity management for mobile communication platform |
KR102057246B1 (ko) | 2013-09-06 | 2019-12-18 | 에스케이하이닉스 주식회사 | 메모리 중심 시스템 인터커넥트 구조 |
CN103685023B (zh) * | 2013-11-18 | 2017-01-18 | 中国空间技术研究院 | 一种基于星载ip交换的宽带卫星通信系统及通信方法 |
CN103687081B (zh) * | 2013-11-29 | 2017-01-11 | 西安空间无线电技术研究所 | 一种适用于小卫星集群的自适应组网方法 |
EP3127254B1 (de) * | 2014-03-31 | 2019-06-12 | Hughes Network Systems, LLC | System und verfahren zur überlastungsverwaltung für downlink-warteschlangen digitaler verarbeitungssatelliten für differenzierte dienstqualität (qos) |
CN104579454B (zh) * | 2015-01-17 | 2017-12-26 | 浙江大学 | 基于软件定义网络的多目标优化的卫星流控制方法 |
US9927527B2 (en) * | 2015-08-26 | 2018-03-27 | Rockwell Collins, Inc. | Satellite signal acquisition using antennas with beamforming abilities |
US10320712B2 (en) * | 2017-08-17 | 2019-06-11 | The Boeing Company | System and method for configuring a switch matrix on-board a vehicle based on network information |
IL256749A (en) * | 2018-01-07 | 2018-03-01 | Satixfy Israel Ltd | Packet forwarding system and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL91529A0 (en) * | 1988-10-28 | 1990-04-29 | Motorola Inc | Satellite cellular telephone and data communication system |
FR2643762B1 (fr) * | 1989-02-27 | 1991-05-10 | Merlin Gerin | Systeme de codage en frequence a haute surete de fonctionnement |
CA2121349A1 (en) * | 1991-11-08 | 1993-05-13 | David Palmer Patterson | Beam compensation methods for satellite communication system |
US5386953A (en) * | 1991-11-08 | 1995-02-07 | Calling Communications Corporation | Spacecraft designs for satellite communication system |
US5527001A (en) * | 1993-06-11 | 1996-06-18 | Teledesic Corporation | Modular communication satellite |
US5377182A (en) * | 1993-08-18 | 1994-12-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Non-blocking crossbar permutation engine with constant routing latency |
JPH07321815A (ja) * | 1994-05-24 | 1995-12-08 | Nec Corp | 共有バッファ型atmスイッチおよびその同報制御方法 |
US5583863A (en) * | 1995-01-31 | 1996-12-10 | Bell Atlantic Network Services, Inc. | Full service network using asynchronous transfer mode multiplexing |
-
1992
- 1992-11-06 DE DE69226088T patent/DE69226088T2/de not_active Expired - Fee Related
- 1992-11-06 CA CA002121586A patent/CA2121586A1/en not_active Abandoned
- 1992-11-06 EP EP92925040A patent/EP0611507B1/de not_active Expired - Lifetime
- 1992-11-06 AT AT92925040T patent/ATE167973T1/de not_active IP Right Cessation
- 1992-11-06 AU AU31243/93A patent/AU3124393A/en not_active Abandoned
- 1992-11-06 WO PCT/US1992/009317 patent/WO1993009624A1/en active IP Right Grant
-
1994
- 1994-05-12 US US08/241,984 patent/US5796715A/en not_active Expired - Lifetime
-
1997
- 1997-10-15 US US08/950,971 patent/US5930254A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE167973T1 (de) | 1998-07-15 |
CA2121586A1 (en) | 1993-05-13 |
EP0611507B1 (de) | 1998-07-01 |
EP0611507A1 (de) | 1994-08-24 |
WO1993009624A1 (en) | 1993-05-13 |
US5930254A (en) | 1999-07-27 |
DE69226088D1 (de) | 1998-08-06 |
US5796715A (en) | 1998-08-18 |
AU3124393A (en) | 1993-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |