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WO2003060624A3 - System and method for improving network router efficiency and alleviating network bottlenecks and overloads - Google Patents

System and method for improving network router efficiency and alleviating network bottlenecks and overloads Download PDF

Info

Publication number
WO2003060624A3
WO2003060624A3 PCT/IL2002/001049 IL0201049W WO03060624A3 WO 2003060624 A3 WO2003060624 A3 WO 2003060624A3 IL 0201049 W IL0201049 W IL 0201049W WO 03060624 A3 WO03060624 A3 WO 03060624A3
Authority
WO
WIPO (PCT)
Prior art keywords
packets
broken down
target area
headers
packet switching
Prior art date
Application number
PCT/IL2002/001049
Other languages
French (fr)
Other versions
WO2003060624A2 (en
Inventor
Yaron Mayer
Al Baur
Original Assignee
Yaron Mayer
Al Baur
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 Yaron Mayer, Al Baur filed Critical Yaron Mayer
Priority to AU2002366987A priority Critical patent/AU2002366987A1/en
Publication of WO2003060624A2 publication Critical patent/WO2003060624A2/en
Publication of WO2003060624A3 publication Critical patent/WO2003060624A3/en
Priority to US11/928,098 priority patent/US8073327B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0071—Provisions for the electrical-optical layer interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0073—Provisions for forwarding or routing, e.g. lookup tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0077—Labelling aspects, e.g. multiprotocol label switching [MPLS], G-MPLS, MPAS

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The present invention optically marks and detects packet headers, translating at most only the headers (24) to electronics for making packet switching decisions, and keeps the rest of the packets in optical delay lines (23), so that optical switches (29) can execute the packet switching decisions (28) at fast bit rates. This solution has very high scalability and becomes even more efficient when physical addresses are used. Another optimization described in this invention is improving routing efficiency and bandwidth utilization by grouping together identical data packets from the same source going to the same general area with a multiple list of targets connected to each copy of the data and sent together to the general target area. These grouped packets are then preferably broken down into smaller groups by the routers in the general target area and finally broken down to individual data packets for delivering to the final actual destinations.
PCT/IL2002/001049 2000-11-08 2002-12-29 System and method for improving network router efficiency and alleviating network bottlenecks and overloads WO2003060624A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002366987A AU2002366987A1 (en) 2001-12-28 2002-12-29 System and method for improving network router efficiency and alleviating network bottlenecks and overloads
US11/928,098 US8073327B2 (en) 2000-11-08 2007-10-30 System and method for improving the efficiency of routers on the internet and/or cellular networks and/or other networks and alleviating bottlenecks and overloads on the network

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US34465201P 2001-12-28 2001-12-28
US60/344,652 2001-12-28
US35378102P 2002-01-29 2002-01-29
US60/353,781 2002-01-29
US35655402P 2002-02-10 2002-02-10
US60/356,554 2002-02-10
US35823102P 2002-02-14 2002-02-14
US60/358,231 2002-02-14
US35820202P 2002-02-18 2002-02-18
US60/358,202 2002-02-18
US35955502P 2002-02-19 2002-02-19
US60/359,555 2002-02-19

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/001042 Continuation-In-Part WO2002039208A2 (en) 2000-11-08 2001-11-08 System and method for improving network router efficiency and alleviating network bottlenecks and overloads

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/375,208 Continuation-In-Part US20040081153A1 (en) 2000-11-08 2003-02-17 System and method for improving the efficiency of routers on the internet and/or cellular networks and/or other networks and alleviating bottlenecks and overloads on the network

Publications (2)

Publication Number Publication Date
WO2003060624A2 WO2003060624A2 (en) 2003-07-24
WO2003060624A3 true WO2003060624A3 (en) 2003-11-20

Family

ID=27559793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2002/001049 WO2003060624A2 (en) 2000-11-08 2002-12-29 System and method for improving network router efficiency and alleviating network bottlenecks and overloads

Country Status (4)

Country Link
AU (1) AU2002366987A1 (en)
CA (1) CA2415504A1 (en)
GB (1) GB2385222B (en)
WO (1) WO2003060624A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452535A (en) 2007-09-07 2009-03-11 Ericsson Telefon Ab L M Optimising packet switched networks
WO2014183127A2 (en) * 2013-05-10 2014-11-13 Huawei Technologies Co., Ltd. System and method for photonic switching

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469284A (en) * 1991-12-16 1995-11-21 At&T Ipm Corp. Optical packet switch
US5617233A (en) * 1995-09-28 1997-04-01 The United States Of America As Represented By The Secretary Of The Air Force Transparent optical node structure
US5903735A (en) * 1996-12-24 1999-05-11 Intel Corporation Method and apparatus for transmitting data having minimal bandwidth requirements
US5940385A (en) * 1995-02-23 1999-08-17 Ntt Mobile Communications Network, Inc. Multicellular transmission method and apparatus
US6032190A (en) * 1997-10-03 2000-02-29 Ascend Communications, Inc. System and method for processing data packets

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US4639075A (en) * 1983-05-23 1987-01-27 The United States Of America As Represented By The Secretary Of The Air Force Distortion free fiber optic system
US5652841A (en) * 1990-02-06 1997-07-29 Nemirovsky; Paul Method and apparatus for aggregating terminals into clusters to assist in the construction of a distributed data communication network
JP2566081B2 (en) * 1990-12-19 1996-12-25 エイ・ティ・アンド・ティ・コーポレーション Optical packet encoding method and switching node
CN1067475C (en) * 1993-03-02 2001-06-20 英国电讯有限公司 Optically encoded signals
EP0637182A3 (en) * 1993-07-30 1995-11-29 At & T Corp A self-routing optical communication node using Sagnac gates.
EP0637152A1 (en) * 1993-07-30 1995-02-01 International Business Machines Corporation Method and apparatus to speed up the path selection in a packet switching network
US5450410A (en) * 1993-09-17 1995-09-12 Motorola, Inc. Method and apparatus for constant bit rate traffic in fast packet networks
CN1152984A (en) * 1994-05-23 1997-06-25 英国电讯公司 Optical Telecom Network
FR2726726A1 (en) * 1994-11-04 1996-05-10 Guillemot Christian SWITCH SYSTEM FOR OPTICAL PACKETS
NO955337D0 (en) * 1995-12-28 1995-12-28 Hans Gude Gudesen Optical memory element
NL1005263C2 (en) * 1996-03-06 1997-09-09 Nederland Ptt Optical packet-switched transmission network.
US6603764B1 (en) * 1997-12-23 2003-08-05 Bellsouth Intellectual Property Corp. Communications systems and method using partically non-geographic addressing method for forming same
CA2321751A1 (en) * 1998-11-02 2000-05-11 Dan A. Preston Geospacial internet protocol addressing
US6271946B1 (en) * 1999-01-25 2001-08-07 Telcordia Technologies, Inc. Optical layer survivability and security system using optical label switching and high-speed optical header generation and detection
FI20000670A7 (en) * 2000-03-22 2001-09-23 Nokia Corp Optical packet switch
FI114369B (en) * 2000-03-31 2004-09-30 Keijo Laehetkangas telecommunications networks
JP3627628B2 (en) * 2000-06-20 2005-03-09 Ｋｄｄｉ株式会社 Optical data transmission method and system, optical transmission device and method, and optical switch
WO2002039208A2 (en) * 2000-11-08 2002-05-16 Yaron Mayer System and method for improving network router efficiency and alleviating network bottlenecks and overloads

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469284A (en) * 1991-12-16 1995-11-21 At&T Ipm Corp. Optical packet switch
US5940385A (en) * 1995-02-23 1999-08-17 Ntt Mobile Communications Network, Inc. Multicellular transmission method and apparatus
US5617233A (en) * 1995-09-28 1997-04-01 The United States Of America As Represented By The Secretary Of The Air Force Transparent optical node structure
US5903735A (en) * 1996-12-24 1999-05-11 Intel Corporation Method and apparatus for transmitting data having minimal bandwidth requirements
US6032190A (en) * 1997-10-03 2000-02-29 Ascend Communications, Inc. System and method for processing data packets

Also Published As

Publication number Publication date
GB2385222A (en) 2003-08-13
GB2385222B (en) 2006-09-06
CA2415504A1 (en) 2003-06-28
WO2003060624A2 (en) 2003-07-24
AU2002366987A8 (en) 2003-07-30
AU2002366987A1 (en) 2003-07-30
GB0230297D0 (en) 2003-02-05

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