DE69425352T2 - Verfahrenund Schaltungsanordnung für Backoff-Zeit-Bewertung bei Ethernet - Google Patents

Verfahrenund Schaltungsanordnung für Backoff-Zeit-Bewertung bei Ethernet

Info

Publication number
DE69425352T2
DE69425352T2 DE69425352T DE69425352T DE69425352T2 DE 69425352 T2 DE69425352 T2 DE 69425352T2 DE 69425352 T DE69425352 T DE 69425352T DE 69425352 T DE69425352 T DE 69425352T DE 69425352 T2 DE69425352 T2 DE 69425352T2
Authority
DE
Germany
Prior art keywords
ethernet
circuit arrangement
backoff time
time evaluation
evaluation
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
DE69425352T
Other languages
English (en)
Other versions
DE69425352D1 (de
Inventor
Henry Sho-Che Yang
Kadangode K Ramakrishnan
William R Hawe
Anthony G Lauck
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.)
Enterasys Networks Inc
Original Assignee
Cabletron Systems 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 Cabletron Systems Inc filed Critical Cabletron Systems Inc
Publication of DE69425352D1 publication Critical patent/DE69425352D1/de
Application granted granted Critical
Publication of DE69425352T2 publication Critical patent/DE69425352T2/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
    • 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)
DE69425352T 1993-06-30 1994-06-28 Verfahrenund Schaltungsanordnung für Backoff-Zeit-Bewertung bei Ethernet Expired - Fee Related DE69425352T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8586693A 1993-06-30 1993-06-30

Publications (2)

Publication Number Publication Date
DE69425352D1 DE69425352D1 (de) 2000-08-31
DE69425352T2 true DE69425352T2 (de) 2001-03-08

Family

ID=22194485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425352T Expired - Fee Related DE69425352T2 (de) 1993-06-30 1994-06-28 Verfahrenund Schaltungsanordnung für Backoff-Zeit-Bewertung bei Ethernet

Country Status (3)

Country Link
US (2) US5436903A (de)
EP (1) EP0632620B1 (de)
DE (1) DE69425352T2 (de)

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USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
US7280564B1 (en) 1995-02-06 2007-10-09 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing
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US5717889A (en) * 1995-06-30 1998-02-10 Intel Corporation Collison reduction algorithm for an ethernet backoff protocol
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US5854900A (en) * 1996-05-31 1998-12-29 Advanced Micro Devices, Inc. Method and apparatus avoiding capture effect by adding a slot time to an interpacket gap interval in a station accessing an ethernet network
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US5995488A (en) * 1996-10-08 1999-11-30 Advanced Micro Devices, Inc. Method and apparatus for regulating data flow in networks
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US5822538A (en) * 1996-11-20 1998-10-13 Advanced Micro Devices, Inc. Method and apparatus for prioritizing traffic in half-duplex networks by selecting delay intervals from fixed ranges
US5963560A (en) * 1997-03-05 1999-10-05 Advanced Micro Devices, Inc. Method and arrangement for providing multi-level priority in a rotating priority arrangement for access to medium in an ethernet network
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US6028841A (en) * 1997-06-06 2000-02-22 Nortel Networks Corporation Distributed bus throttle and method
US6101194A (en) * 1997-06-09 2000-08-08 International Business Machines Corporation Conflict resolution in multi-node communication network
US6172984B1 (en) 1997-06-19 2001-01-09 Siemens Information And Communication Networks, Inc. System and method for reducing the latency for time sensitive data over CSMA/CD networks
US6118787A (en) * 1997-06-27 2000-09-12 Advanced Micro Devices, Inc. Apparatus and method for regulating assigned bandwidth in high speed packet switched networks
US6009104A (en) * 1997-06-27 1999-12-28 Advanced Micro Devices, Inc. Apparatus and method for selectively modulating interpacket gap interval following a collision to avoid capture effect
US6078591A (en) * 1997-07-17 2000-06-20 Advanced Micro Devices, Inc. Apparatus and method for selectively modifying collision delay intervals based on a detected capture effect in half-duplex network
US6108306A (en) * 1997-08-08 2000-08-22 Advanced Micro Devices, Inc. Apparatus and method in a network switch for dynamically allocating bandwidth in ethernet workgroup switches
US6035333A (en) * 1997-11-24 2000-03-07 International Business Machines Corporation Method and system for providing congestion control in a data communications network
US6625162B2 (en) * 1997-12-17 2003-09-23 Canon Kabushiki Kaisha Method and apparatus for data transmission with control over access to a transmission medium
US6118761A (en) * 1997-12-18 2000-09-12 Advanced Micro Devices, Inc. Apparatus and method for generating rate control frames in a workgroup switch based on traffic contribution from a network switch port
US6215797B1 (en) 1998-08-19 2001-04-10 Path 1 Technologies, Inc. Methods and apparatus for providing quality of service guarantees in computer networks
US20040208158A1 (en) 1998-08-19 2004-10-21 Fellman Ronald D. Methods and apparatus for providing quality-of-service guarantees in computer networks
US6246702B1 (en) 1998-08-19 2001-06-12 Path 1 Network Technologies, Inc. Methods and apparatus for providing quality-of-service guarantees in computer networks
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US6496941B1 (en) 1998-12-29 2002-12-17 At&T Corp. Network disaster recovery and analysis tool
US6269428B1 (en) * 1999-02-26 2001-07-31 International Business Machines Corporation Method and system for avoiding livelocks due to colliding invalidating transactions within a non-uniform memory access system
US6807189B1 (en) * 1999-04-09 2004-10-19 Advanced Micro Devices, Inc. Method for reducing collisions, latency and latency jitter in a network by maintaining a contention-resolution derived queue ordering
US6606327B1 (en) * 1999-08-10 2003-08-12 3Com Corporation Method to dynamically adjust the maximum back off time of an ethernet controller in a half duplex network
US7051226B1 (en) * 1999-08-10 2006-05-23 3Com Corporation Method and system for providing priority to a station in a congested half duplex Ethernet network
KR100358103B1 (ko) 1999-11-20 2002-10-25 삼성전자 주식회사 화상형성장치의 기능모듈 구현방법
US6721331B1 (en) * 1999-12-15 2004-04-13 At&T Corp. Method and apparatus for decentralized prioritized scheduling in a CSMA/CA wireless system
US6810263B1 (en) * 1999-12-22 2004-10-26 Denso Corporation Packet data reconnection timing control in mobile communication systems
US7006517B1 (en) * 2000-03-29 2006-02-28 Intel Corporation Resolving link frame collisions for a phone line network
US7027461B1 (en) * 2000-07-20 2006-04-11 General Instrument Corporation Reservation/retry media access control
US7313105B1 (en) * 2000-09-26 2007-12-25 Nortel Networks Limited Mechanism and method to select a time delay in response to a collision
DE10055938A1 (de) * 2000-11-10 2002-05-23 Hirschmann Electronics Gmbh Datenübertragung
US7257125B1 (en) 2002-01-22 2007-08-14 Marvell International Ltd. Quality of service half-duplex media access controller
US20060176896A1 (en) * 2005-02-10 2006-08-10 Callaway Edgar H Jr Method and apparatus for transmitting data within a communication system
ITMI20051321A1 (it) * 2005-07-12 2007-01-13 St Microelectronics Srl Metodo di pianificazione equa per l'accesso al canale di una rete di tipo wireless
US20070263654A1 (en) * 2006-05-12 2007-11-15 Nokia Corporation Pro-active congestion mitigation for wireless networks
US8650448B2 (en) * 2009-10-13 2014-02-11 Intel Corporation Retransmission techniques in wireless networks
CN102291836B (zh) * 2010-06-21 2016-01-20 中兴通讯股份有限公司 一种随机接入控制方法及系统
US9100892B2 (en) * 2013-06-07 2015-08-04 Apple Inc. Dynamic and adaptive channel scanning
US9451627B1 (en) 2014-12-16 2016-09-20 Silvus Technologies, Inc. Single transceiver-DSA via MAC-underlay sensing and signaling

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US4598285A (en) * 1983-05-27 1986-07-01 At&T Bell Laboratories Scheme for reducing transmission delay following collision of transmissions in communication networks
US4707829A (en) * 1986-09-25 1987-11-17 Racal Data Communications Inc. CSMA-CD with channel capture
US4766591A (en) * 1987-03-12 1988-08-23 Eastman Kodak Company Random multiple-access communication system
GB2212032A (en) * 1987-10-30 1989-07-12 Philips Nv Controlled csma packet switching system
GB9019489D0 (en) * 1990-09-06 1990-10-24 Ncr Co Antenna control for a wireless local area network station

Also Published As

Publication number Publication date
US5436903A (en) 1995-07-25
EP0632620B1 (de) 2000-07-26
DE69425352D1 (de) 2000-08-31
EP0632620A2 (de) 1995-01-04
EP0632620A3 (de) 1995-08-16
US5650997A (en) 1997-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ENTERASYS NETWORKS,INC.(N.D.GES.D.STAATES DELAWARE

8339 Ceased/non-payment of the annual fee