WO2002023305A3 - Improved quality of service for internet telephony - Google Patents

Improved quality of service for internet telephony Download PDF

Info

Publication number
WO2002023305A3
WO2002023305A3 PCT/IL2001/000866 IL0100866W WO0223305A3 WO 2002023305 A3 WO2002023305 A3 WO 2002023305A3 IL 0100866 W IL0100866 W IL 0100866W WO 0223305 A3 WO0223305 A3 WO 0223305A3
Authority
WO
WIPO (PCT)
Prior art keywords
service
quality
improved quality
route
internet telephony
Prior art date
Application number
PCT/IL2001/000866
Other languages
French (fr)
Other versions
WO2002023305A2 (en
Inventor
Israel Gal
Original Assignee
Bos Better Online Solution Ltd
Israel Gal
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 Bos Better Online Solution Ltd, Israel Gal filed Critical Bos Better Online Solution Ltd
Priority to AU2001292196A priority Critical patent/AU2001292196A1/en
Publication of WO2002023305A2 publication Critical patent/WO2002023305A2/en
Publication of WO2002023305A3 publication Critical patent/WO2002023305A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/4612—LAN interconnection over narrowband networks, e.g. N-ISDN, PSTN, X.25
    • 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
    • H04L12/5691—Access to open networks; Ingress point selection, e.g. ISP selection
    • H04L12/5692—Selection among 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
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • 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
    • H04L47/2416—Real-time traffic

Landscapes

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

Abstract

A system and method designed to improve the level of the quality of service for a digital data transmission in a real-time data transfer application. (Fig. 2) Steps include: providing a first and second gateway (12) connections for connecting through the computer network (14) via a direct route (10); providing an alternate indirect route (34); monitoring for detecting quality of service for the transmitted data (30) fallen below the threshold; and transmitting (32) the data via an alternate route (34) if the quality is below threshold.
PCT/IL2001/000866 2000-09-13 2001-09-13 Improved quality of service for internet telephony WO2002023305A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001292196A AU2001292196A1 (en) 2000-09-13 2001-09-13 Improved quality of service for internet telephony

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US66112900A 2000-09-13 2000-09-13
US09/661,129 2000-09-13
US29752701P 2001-06-13 2001-06-13
US60/297,527 2001-06-13

Publications (2)

Publication Number Publication Date
WO2002023305A2 WO2002023305A2 (en) 2002-03-21
WO2002023305A3 true WO2002023305A3 (en) 2002-08-22

Family

ID=26970198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000866 WO2002023305A2 (en) 2000-09-13 2001-09-13 Improved quality of service for internet telephony

Country Status (2)

Country Link
AU (1) AU2001292196A1 (en)
WO (1) WO2002023305A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004109534A1 (en) * 2003-06-05 2004-12-16 Ipass Inc. Method and system to manage a network connection application
JP4073023B2 (en) * 2003-11-07 2008-04-09 財団法人新産業創造研究機構 Microchannel device and manufacturing method thereof
CN100417102C (en) * 2006-01-16 2008-09-03 华为技术有限公司 Service quality monitoring system and method
WO2009147643A2 (en) * 2008-06-05 2009-12-10 Poovandhran Chetty Communication methods, a communication device, and a communication apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889774A (en) * 1997-03-14 1999-03-30 Efusion, Inc. Method and apparatus for selecting an internet/PSTN changeover server for a packet based phone call
US5898673A (en) * 1997-02-12 1999-04-27 Siemens Information And Communication Networks, Inc. System and method for prevention of cell loss due to quality of service contracts in an ATM network
US5970065A (en) * 1997-02-10 1999-10-19 Genesys Telecommunications Laboratories, Inc. Uniform control of mixed platforms in telephony
US6064653A (en) * 1997-01-07 2000-05-16 Bell Atlantic Network Services, Inc. Internetwork gateway to gateway alternative communication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6064653A (en) * 1997-01-07 2000-05-16 Bell Atlantic Network Services, Inc. Internetwork gateway to gateway alternative communication
US5970065A (en) * 1997-02-10 1999-10-19 Genesys Telecommunications Laboratories, Inc. Uniform control of mixed platforms in telephony
US5898673A (en) * 1997-02-12 1999-04-27 Siemens Information And Communication Networks, Inc. System and method for prevention of cell loss due to quality of service contracts in an ATM network
US5889774A (en) * 1997-03-14 1999-03-30 Efusion, Inc. Method and apparatus for selecting an internet/PSTN changeover server for a packet based phone call

Also Published As

Publication number Publication date
WO2002023305A2 (en) 2002-03-21
AU2001292196A1 (en) 2002-03-26

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