EP1712035A4 - Ethernet differentiated services - Google Patents

Ethernet differentiated services

Info

Publication number
EP1712035A4
EP1712035A4 EP05706399A EP05706399A EP1712035A4 EP 1712035 A4 EP1712035 A4 EP 1712035A4 EP 05706399 A EP05706399 A EP 05706399A EP 05706399 A EP05706399 A EP 05706399A EP 1712035 A4 EP1712035 A4 EP 1712035A4
Authority
EP
European Patent Office
Prior art keywords
differentiated services
ethernet differentiated
ethernet
services
differentiated
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.)
Withdrawn
Application number
EP05706399A
Other languages
German (de)
French (fr)
Other versions
EP1712035A1 (en
Inventor
Sameh Rabie
Osama Aboul-Magd
Bashar Abdullah
Baghdad Barka
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.)
Rockstar Consortium US LP
Original Assignee
Nortel Networks 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
Priority claimed from US10/868,607 external-priority patent/US7843925B2/en
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of EP1712035A1 publication Critical patent/EP1712035A1/en
Publication of EP1712035A4 publication Critical patent/EP1712035A4/en
Withdrawn legal-status Critical Current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]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5019—Ensuring fulfilment of SLA
    • H04L41/5022—Ensuring fulfilment of SLA by giving priorities, e.g. assigning classes of service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/13—Flow control; Congestion control in a LAN segment, e.g. ring or bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/20—Traffic policing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/22—Traffic shaping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2408—Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2491—Mapping quality of service [QoS] requirements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/31—Flow control; Congestion control by tagging of packets, e.g. using discard eligibility [DE] bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP05706399A 2004-01-20 2005-01-20 Ethernet differentiated services Withdrawn EP1712035A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US53748704P 2004-01-20 2004-01-20
US10/868,607 US7843925B2 (en) 2004-01-20 2004-06-15 Ethernet differentiated services architecture
US10/868,568 US8804728B2 (en) 2004-01-20 2004-06-15 Ethernet differentiated services conditioning
US10/868,536 US7764688B2 (en) 2004-01-20 2004-06-15 Ethernet differentiated services
PCT/CA2005/000057 WO2005069540A1 (en) 2004-01-20 2005-01-20 Ethernet differentiated services

Publications (2)

Publication Number Publication Date
EP1712035A1 EP1712035A1 (en) 2006-10-18
EP1712035A4 true EP1712035A4 (en) 2008-12-24

Family

ID=34799815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05706399A Withdrawn EP1712035A4 (en) 2004-01-20 2005-01-20 Ethernet differentiated services

Country Status (2)

Country Link
EP (1) EP1712035A4 (en)
WO (1) WO2005069540A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11212068B1 (en) 2020-08-24 2021-12-28 Ciena Corporation Carrying a timestamp in radio over ethernet
US11223437B1 (en) 2020-08-24 2022-01-11 Ciena Corporation Differential clock recovery using a global reference time
US11539452B2 (en) 2021-06-01 2022-12-27 Ciena Corporation Signaling the distributed 1588v2 clock accuracy relative to UTC
US11950032B2 (en) 2022-03-07 2024-04-02 Ciena Corporation G.8032 with optical bypass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030126286A1 (en) * 2001-12-28 2003-07-03 Lg Electronics Inc. Method for interfacing between different QoS offering methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123821A1 (en) * 2000-06-02 2001-12-20 Ibm Switched Ethernet network has a method for assigning priorities to user groups so that a quality of service guarantee can be provided by ensuring that packets for one or more groups are given priority over other groups
EP1294134B1 (en) * 2001-09-12 2005-01-12 Alcatel Method and apparatus for differentiating service in a data network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030126286A1 (en) * 2001-12-28 2003-07-03 Lg Electronics Inc. Method for interfacing between different QoS offering methods

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ALJ T ET AL: "Admission control and bandwidth management for VLANs", HIGH PERFORMANCE SWITCHING AND ROUTING, 2001 IEEE WORKSHOP ON 29-31 MAY 2001, PISCATAWAY, NJ, USA,IEEE, 29 May 2001 (2001-05-29), pages 130 - 134, XP010542785, ISBN: 978-0-7803-6711-1 *
MCDYSAN D., YAO L.: "DIFFERENTIATED SERVICES OVER 802.3 NETWORKS FRAMEWORK", INTERNET DRAFT, July 2001 (2001-07-01), pages 1 - 4, XP002503477 *
See also references of WO2005069540A1 *

Also Published As

Publication number Publication date
EP1712035A1 (en) 2006-10-18
WO2005069540A1 (en) 2005-07-28

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RIC1 Information provided on ipc code assigned before grant

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