DE69622387T2 - Datenkommunikationsgerät und -verfahren - Google Patents

Datenkommunikationsgerät und -verfahren

Info

Publication number
DE69622387T2
DE69622387T2 DE69622387T DE69622387T DE69622387T2 DE 69622387 T2 DE69622387 T2 DE 69622387T2 DE 69622387 T DE69622387 T DE 69622387T DE 69622387 T DE69622387 T DE 69622387T DE 69622387 T2 DE69622387 T2 DE 69622387T2
Authority
DE
Germany
Prior art keywords
communication device
data communication
data
communication
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
Application number
DE69622387T
Other languages
English (en)
Other versions
DE69622387D1 (de
Inventor
Ray Feldman
Nobuyuki Kawai
Douglas Smith
Francois-Arnaud Remael
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.)
Inmarsat Global Ltd
Original Assignee
Inmarsat Ltd
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 Inmarsat Ltd filed Critical Inmarsat Ltd
Publication of DE69622387D1 publication Critical patent/DE69622387D1/de
Application granted granted Critical
Publication of DE69622387T2 publication Critical patent/DE69622387T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9063—Intermediate storage in different physical parts of a node or terminal
    • H04L49/9078—Intermediate storage in different physical parts of a node or terminal using an external memory or storage device
    • 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
    • H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • 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
    • H04B7/1858—Arrangements for data transmission on the physical system, i.e. for data bit transmission between network components
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
DE69622387T 1995-03-31 1996-03-29 Datenkommunikationsgerät und -verfahren Expired - Fee Related DE69622387T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9506759A GB2300540B (en) 1995-03-31 1995-03-31 Communication method and apparatus
PCT/GB1996/000751 WO1996031040A2 (en) 1995-03-31 1996-03-29 Data communication method and apparatus

Publications (2)

Publication Number Publication Date
DE69622387D1 DE69622387D1 (de) 2002-08-22
DE69622387T2 true DE69622387T2 (de) 2003-03-20

Family

ID=10772328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622387T Expired - Fee Related DE69622387T2 (de) 1995-03-31 1996-03-29 Datenkommunikationsgerät und -verfahren

Country Status (8)

Country Link
US (2) US6278696B1 (de)
EP (4) EP1185053A3 (de)
JP (1) JPH11510969A (de)
AU (1) AU5155496A (de)
CA (1) CA2213753A1 (de)
DE (1) DE69622387T2 (de)
GB (4) GB2337664B (de)
WO (1) WO1996031040A2 (de)

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GB2303764A (en) 1995-07-28 1997-02-26 Int Mobile Satellite Org Communication with a mobile station in an unknown spot beam
GB2350518B (en) * 1996-07-31 2001-01-31 Inmarsat Ltd Data interface apparatus and method
US6643331B1 (en) 1997-12-24 2003-11-04 Inmarsat Ltd. Coding method and apparatus
CA2263277A1 (en) * 1998-03-04 1999-09-04 International Mobile Satellite Organization Carrier activation for data communications
WO2002103930A1 (en) * 1999-02-18 2002-12-27 Innovative Communications Technologies, Inc. Diplexer/switch circuit with modem capabilities
GB0116019D0 (en) * 2001-06-29 2001-08-22 Simoco Digital Systems Ltd Communications system
US7885214B2 (en) * 2006-10-17 2011-02-08 Intel Corporation Device, system, and method for partitioning and framing communication signals in broadband wireless access networks
KR100950651B1 (ko) * 2006-11-29 2010-04-01 삼성전자주식회사 통신 시스템에서 집중 타입 자원 할당 정보 송수신 장치 및방법
US8930526B2 (en) * 2009-10-30 2015-01-06 International Business Machines Corporation Processing network events
US11012147B1 (en) * 2020-01-16 2021-05-18 M2SL Corporation Multi-mode communication adapter system with smartphone protector mechanism and method of operation thereof

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US4280221A (en) * 1979-05-31 1981-07-21 The Boeing Company Digital data communication system
CA1162314A (en) * 1979-12-07 1984-02-14 Hideo Ota Data input/output method and system
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CA1177588A (en) * 1982-02-12 1984-11-06 Ernst A. Munter Digital circuit and method for the detection of call progress tones in telephone systems
US4528664A (en) * 1982-11-29 1985-07-09 Northern Telecom Limited Call progress signal monitor and method for telephone systems
US4535454A (en) * 1983-09-15 1985-08-13 At&T Information Systems Inc. Multifrequency tone distribution using a conferencing arrangement
US4601035A (en) 1983-10-03 1986-07-15 At&T Bell Laboratories Data communication method and circuitry
US4700341A (en) * 1985-10-30 1987-10-13 Racal Data Communications Inc. Stochastic time division multiplexing
DE3742939A1 (de) * 1987-12-18 1989-07-06 Standard Elektrik Lorenz Ag Verfahren zur hybriden paketvermittlung und einrichtungen hierzu
DE3742941A1 (de) * 1987-12-18 1989-07-06 Standard Elektrik Lorenz Ag Einrichtungen zur paketvermittlung
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US4985895A (en) * 1988-11-14 1991-01-15 Wegener Communications, Inc. Remote controlled receiving system apparatus and method
US5172375A (en) * 1989-06-22 1992-12-15 Nec Corporation Multiple access satellite communication system for mini-earth station networks
JP2964457B2 (ja) * 1989-12-05 1999-10-18 株式会社日立製作所 通信処理装置
US4995076A (en) * 1990-02-09 1991-02-19 Integrated Network Corporation Call progress capability for a switched channel data service unit
GB9006661D0 (en) * 1990-03-24 1990-05-23 Reflex Manufacturing Systems L Network-field interface for manufacturing systems
US5153884A (en) * 1990-08-15 1992-10-06 Allen-Bradley Company, Inc. Intelligent network interface circuit
US5173933A (en) * 1990-09-25 1992-12-22 World Communication Systems, Inc. Interface between mobile telecommunication stations and trunks that link to communication carriers
DE69126604T2 (de) * 1991-03-13 1998-01-08 Ibm Anpassungseinrichtung und Verfahren zur wirksamen Verbindung von Datenverarbeitungseinrichtungen und Netzwerken
DE69129851T2 (de) * 1991-09-13 1999-03-25 Ibm Konfigurierbare gigabit/s Vermittlunganpassungseinrichtung
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Also Published As

Publication number Publication date
GB2300540B (en) 1999-10-20
EP0818100B1 (de) 2002-07-17
EP0818100A2 (de) 1998-01-14
EP1187420A3 (de) 2004-07-21
GB2337664B (en) 2000-02-16
DE69622387D1 (de) 2002-08-22
GB2337663A (en) 1999-11-24
GB9920085D0 (en) 1999-10-27
GB9920087D0 (en) 1999-10-27
EP1185053A3 (de) 2004-07-21
CA2213753A1 (en) 1996-10-03
EP1185053A2 (de) 2002-03-06
GB9920083D0 (en) 1999-10-27
GB2337664A (en) 1999-11-24
WO1996031040A3 (en) 1997-03-06
GB9506759D0 (en) 1995-05-24
AU5155496A (en) 1996-10-16
GB2300540A (en) 1996-11-06
GB2337665B (en) 2000-02-16
EP1185054A3 (de) 2004-07-21
US6278696B1 (en) 2001-08-21
US20020075826A1 (en) 2002-06-20
EP1185054A2 (de) 2002-03-06
GB2337663B (en) 2000-02-16
JPH11510969A (ja) 1999-09-21
EP1187420A2 (de) 2002-03-13
WO1996031040A2 (en) 1996-10-03
GB2337665A (en) 1999-11-24
GB2300540A8 (en) 1997-01-20

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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