WO2006058257A3 - Method and apparatus for setting a tcp retransmission timer - Google Patents

Method and apparatus for setting a tcp retransmission timer Download PDF

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Publication number
WO2006058257A3
WO2006058257A3 PCT/US2005/042820 US2005042820W WO2006058257A3 WO 2006058257 A3 WO2006058257 A3 WO 2006058257A3 US 2005042820 W US2005042820 W US 2005042820W WO 2006058257 A3 WO2006058257 A3 WO 2006058257A3
Authority
WO
WIPO (PCT)
Prior art keywords
round trip
retransmission timer
trip time
predicted
setting
Prior art date
Application number
PCT/US2005/042820
Other languages
French (fr)
Other versions
WO2006058257A2 (en
Inventor
Mahadevan Iyer
Albert Lee
Original Assignee
Ist International Inc
Mahadevan Iyer
Albert Lee
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 Ist International Inc, Mahadevan Iyer, Albert Lee filed Critical Ist International Inc
Publication of WO2006058257A2 publication Critical patent/WO2006058257A2/en
Publication of WO2006058257A3 publication Critical patent/WO2006058257A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless

Abstract

A retransmission timer of a Transmission Control Protocol (TCP) session is set based at least in part on the predicted mean round trip time differential of the TCP session. For example, in one embodiment, after receiving a non-duplicate acknowledgment (305), the predicted mean round trip time differential (315) of the TCP session would be determined and used to further determine the predicted round trip time of the next transmitted data segment (320). In one embodiment, the predicted round trip time of the next transmitted data segment would be used to determine a retransmission timeout (325), the value of which would be inserted into a retransmission timer.
PCT/US2005/042820 2004-11-24 2005-11-23 Method and apparatus for setting a tcp retransmission timer WO2006058257A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63089604P 2004-11-24 2004-11-24
US60/630,896 2004-11-24

Publications (2)

Publication Number Publication Date
WO2006058257A2 WO2006058257A2 (en) 2006-06-01
WO2006058257A3 true WO2006058257A3 (en) 2007-03-08

Family

ID=36498578

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/042820 WO2006058257A2 (en) 2004-11-24 2005-11-23 Method and apparatus for setting a tcp retransmission timer

Country Status (1)

Country Link
WO (1) WO2006058257A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9219670B2 (en) * 2007-02-05 2015-12-22 Microsoft Technology Licensing, Llc Link-aware throughput acceleration profiles
US20150012792A1 (en) * 2013-07-03 2015-01-08 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for providing a transmission control protocol minimum retransmission timer
CN117527151B (en) * 2023-12-29 2024-03-26 合肥奎芯集成电路设计有限公司 UCIE-based data retransmission method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050036511A1 (en) * 2003-08-14 2005-02-17 International Business Machines Corp. Method, system and article for improved TCP performance during packet reordering
US20050169180A1 (en) * 1999-08-17 2005-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for determining a time-parameter
US20060104313A1 (en) * 2004-11-18 2006-05-18 Mark Haner Method and apparatus for timeout reduction and improved wireless network performance by delay injection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050169180A1 (en) * 1999-08-17 2005-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for determining a time-parameter
US20050036511A1 (en) * 2003-08-14 2005-02-17 International Business Machines Corp. Method, system and article for improved TCP performance during packet reordering
US20060104313A1 (en) * 2004-11-18 2006-05-18 Mark Haner Method and apparatus for timeout reduction and improved wireless network performance by delay injection

Also Published As

Publication number Publication date
WO2006058257A2 (en) 2006-06-01

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