DE69527826T2 - Datenübertragungsvorrichtung und Verfahren zur effizienten Nutzung von Übertragungsmedien - Google Patents

Datenübertragungsvorrichtung und Verfahren zur effizienten Nutzung von Übertragungsmedien

Info

Publication number
DE69527826T2
DE69527826T2 DE69527826T DE69527826T DE69527826T2 DE 69527826 T2 DE69527826 T2 DE 69527826T2 DE 69527826 T DE69527826 T DE 69527826T DE 69527826 T DE69527826 T DE 69527826T DE 69527826 T2 DE69527826 T2 DE 69527826T2
Authority
DE
Germany
Prior art keywords
efficient use
data transmission
transmission device
transmission media
media
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 - Lifetime
Application number
DE69527826T
Other languages
English (en)
Other versions
DE69527826D1 (de
Inventor
Kaoru Hieda
Masahiko Tsukamoto
Akira Imai
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69527826D1 publication Critical patent/DE69527826D1/de
Publication of DE69527826T2 publication Critical patent/DE69527826T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
DE69527826T 1994-07-21 1995-06-12 Datenübertragungsvorrichtung und Verfahren zur effizienten Nutzung von Übertragungsmedien Expired - Lifetime DE69527826T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16974394A JP3041200B2 (ja) 1994-07-21 1994-07-21 データ通信装置およびその方法

Publications (2)

Publication Number Publication Date
DE69527826D1 DE69527826D1 (de) 2002-09-26
DE69527826T2 true DE69527826T2 (de) 2003-02-27

Family

ID=15892030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527826T Expired - Lifetime DE69527826T2 (de) 1994-07-21 1995-06-12 Datenübertragungsvorrichtung und Verfahren zur effizienten Nutzung von Übertragungsmedien

Country Status (4)

Country Link
US (1) US5592483A (de)
EP (1) EP0693838B1 (de)
JP (1) JP3041200B2 (de)
DE (1) DE69527826T2 (de)

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JP3262966B2 (ja) * 1994-06-20 2002-03-04 キヤノン株式会社 通信装置及びその制御方法
US6065052A (en) * 1996-07-01 2000-05-16 Sun Microsystems, Inc. System for maintaining strongly sequentially ordered packet flow in a ring network system with busy and failed nodes
US5844905A (en) * 1996-07-09 1998-12-01 International Business Machines Corporation Extensions to distributed MAC protocols with collision avoidance using RTS/CTS exchange
FR2760161B1 (fr) * 1997-02-27 1999-09-24 Alsthom Cge Alcatel Reseau informatique a acces non deterministe, mais a temps d'acces deterministe
DE69839628D1 (de) * 1997-03-17 2008-07-31 Ge Harris Railway Electronics Nachrichtenübertragungssystem für verbundene netzwerke mit linearer topologie
JP3214466B2 (ja) * 1998-04-07 2001-10-02 日本電気株式会社 移動通信システム及びその通信制御方法並びにそれに用いる基地局及び移動局
US6556582B1 (en) * 2000-05-15 2003-04-29 Bbnt Solutions Llc Systems and methods for collision avoidance in mobile multi-hop packet radio networks
US7046650B2 (en) * 2001-03-02 2006-05-16 At&Tcorp. Interference suppression methods for 802.11
US7130289B2 (en) * 2002-03-14 2006-10-31 Airmagnet, Inc. Detecting a hidden node in a wireless local area network
US7233588B1 (en) * 2002-07-11 2007-06-19 Cisco Technology, Inc. Hardware assist system and method for the timing of packets in a wireless network
JP4407126B2 (ja) * 2003-01-09 2010-02-03 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
WO2004102888A1 (ja) * 2003-05-15 2004-11-25 Mitsubishi Denki Kabushiki Kaisha 通信方法、無線端末および基地局
JP5267536B2 (ja) * 2003-10-24 2013-08-21 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US8274961B2 (en) 2003-10-24 2012-09-25 Sony Corporation Apparatus and associated methodology of adjusting a RTS/CTS transmission protocol
WO2005074205A1 (en) * 2004-02-02 2005-08-11 Koninklijke Philips Electronics, N.V. Enhanced network allocation vector mechanism for optimal reuse of the spectrum in a wireless communication system
US7643503B2 (en) * 2004-07-30 2010-01-05 Sony Corporation System and method for dynamically determining retransmit buffer time
US7839844B2 (en) * 2004-07-30 2010-11-23 Sony Corporation System and method for dynamically determining retransmit buffer time
US7567526B2 (en) * 2005-01-28 2009-07-28 Samsung Electronics Co., Ltd. System and method for asynchronous wireless collision detection with acknowledgement for ad hoc wireless networks
JP4750644B2 (ja) * 2006-08-09 2011-08-17 株式会社エヌ・ティ・ティ・ドコモ 無線システム、無線通信装置及び通信方法
US8041375B2 (en) * 2007-10-31 2011-10-18 Qualcomm Incorporated Methods and apparatus for use in peer to peer communications devices and/or systems relating to rate scheduling, traffic scheduling, rate control, and/or power control
US8320358B2 (en) * 2007-12-12 2012-11-27 Qualcomm Incorporated Method and apparatus for resolving blinded-node problems in wireless networks
JP5400151B2 (ja) * 2008-06-18 2014-01-29 トムソン ライセンシング 通信方法及び通信局
US8737281B2 (en) * 2008-06-18 2014-05-27 Thomson Licensing Apparatus for multicast transmissions in wireless local area networks
EP2311220B1 (de) * 2008-06-23 2013-08-14 Thomson Licensing Kollisionsminderung für multicast-übertragung in drahtlosen lokalen netzwerken
US8462686B2 (en) * 2008-06-23 2013-06-11 Thomson Licensing Apparatus for collision mitigation of multicast transmissions in wireless networks
US8514763B2 (en) * 2008-06-26 2013-08-20 Thomson Licensing Apparatus for requesting acknowledgement and transmitting acknowledgement of multicast data in wireless local area networks
BRPI0822820A2 (pt) * 2008-06-26 2015-07-07 Thomson Licensing Método e aparelhagem para identificação e retransmissão de dados multidifundidos em redes de trabalho sem fio em área local
US9481348B2 (en) * 2012-09-20 2016-11-01 Wabtec Holding Corp. System and method for addressing a pneumatic emergency in a helper locomotive
JP5612065B2 (ja) * 2012-12-27 2014-10-22 株式会社東芝 無線通信装置
US20150063251A1 (en) * 2013-08-30 2015-03-05 Qualcomm Incorporated Methods and apparatus for extending a reverse direction grant on a wireless network

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Publication number Priority date Publication date Assignee Title
US4332027A (en) * 1981-10-01 1982-05-25 Burroughs Corporation Local area contention network data communication system
US4689786A (en) * 1985-03-21 1987-08-25 Apple Computer, Inc. Local area network with self assigned address method
US4661902A (en) * 1985-03-21 1987-04-28 Apple Computer, Inc. Local area network with carrier sense collision avoidance
JPS62107542A (ja) * 1985-11-05 1987-05-18 Nec Corp 無線通信方式
US4773066A (en) * 1986-04-15 1988-09-20 The Mitre Corporation Synchronized multiple access apparatus and method for a local area network
FR2640832B1 (fr) * 1988-12-15 1992-12-18 Europ Rech Electr Lab Procede d'optimisation d'emission d'autorisation d'acces a un reseau comportant des canaux ouverts
GB9019488D0 (en) * 1990-09-06 1990-10-24 Ncr Co Local area network having a wireless transmission link
US5231634B1 (en) * 1991-12-18 1996-04-02 Proxim Inc Medium access protocol for wireless lans
JPH05260051A (ja) * 1992-03-16 1993-10-08 Fuji Xerox Co Ltd 無線ローカルエリアネットワーク方式

Also Published As

Publication number Publication date
JPH0837528A (ja) 1996-02-06
US5592483A (en) 1997-01-07
EP0693838A3 (de) 1998-01-21
EP0693838A2 (de) 1996-01-24
DE69527826D1 (de) 2002-09-26
JP3041200B2 (ja) 2000-05-15
EP0693838B1 (de) 2002-08-21

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Legal Events

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8364 No opposition during term of opposition