WO2002101513A3 - Adaptive control of data packet size in networks - Google Patents

Adaptive control of data packet size in networks Download PDF

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Publication number
WO2002101513A3
WO2002101513A3 PCT/US2002/018864 US0218864W WO02101513A3 WO 2002101513 A3 WO2002101513 A3 WO 2002101513A3 US 0218864 W US0218864 W US 0218864W WO 02101513 A3 WO02101513 A3 WO 02101513A3
Authority
WO
WIPO (PCT)
Prior art keywords
packet
transmission
node
determined
packet size
Prior art date
Application number
PCT/US2002/018864
Other languages
French (fr)
Other versions
WO2002101513A2 (en
Inventor
Murat I Bahadiroglu
Original Assignee
Smartpackets Inc
Murat I Bahadiroglu
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 Smartpackets Inc, Murat I Bahadiroglu filed Critical Smartpackets Inc
Priority to JP2003504210A priority Critical patent/JP2004533184A/en
Priority to EP02747896A priority patent/EP1405460A4/en
Priority to CA002450563A priority patent/CA2450563A1/en
Publication of WO2002101513A2 publication Critical patent/WO2002101513A2/en
Publication of WO2002101513A3 publication Critical patent/WO2002101513A3/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]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/62—Establishing a time schedule for servicing the requests
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Abstract

An adaptive packet mechanism and method for optimizing data packet transmission through a network connection between a sending node (12S) and a receiving node (12R). Current network conditions in the connection are periodically determined wherein the network condition pertain to the latency and jitter of packet transmission between the sending node (12S) and receiving node (12R). The measurement of latency and jitter are used to determine an optimum packet size and an optimum inter-packet interval for transmission of packet data between the sending node (12S) and the receiving node (12R) and are used in the transmission of data packets from the sending node (12S) to the receiving node (12R). Network conditions may be determined by transmission of monitor or data packets and may be determined at either or both of the sending (12S) or receiving nodes (12R) and the optimum packet size and inter-packet interval are determined by a fuzzy logic analyzer (48A), a neutral network analyzer (48B).
PCT/US2002/018864 2001-06-12 2002-06-11 Adaptive control of data packet size in networks WO2002101513A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003504210A JP2004533184A (en) 2001-06-12 2002-06-11 Adaptive control of data packet size in networks
EP02747896A EP1405460A4 (en) 2001-06-12 2002-06-11 Adaptive control of data packet size in networks
CA002450563A CA2450563A1 (en) 2001-06-12 2002-06-11 Adaptive control of data packet size in networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/879,761 2001-06-12
US09/879,761 US7012893B2 (en) 2001-06-12 2001-06-12 Adaptive control of data packet size in networks

Publications (2)

Publication Number Publication Date
WO2002101513A2 WO2002101513A2 (en) 2002-12-19
WO2002101513A3 true WO2002101513A3 (en) 2003-10-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/018864 WO2002101513A2 (en) 2001-06-12 2002-06-11 Adaptive control of data packet size in networks

Country Status (5)

Country Link
US (1) US7012893B2 (en)
EP (1) EP1405460A4 (en)
JP (1) JP2004533184A (en)
CA (1) CA2450563A1 (en)
WO (1) WO2002101513A2 (en)

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