WO2003069920A3 - Transmission and flow control - Google Patents

Transmission and flow control Download PDF

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Publication number
WO2003069920A3
WO2003069920A3 PCT/US2003/004156 US0304156W WO03069920A3 WO 2003069920 A3 WO2003069920 A3 WO 2003069920A3 US 0304156 W US0304156 W US 0304156W WO 03069920 A3 WO03069920 A3 WO 03069920A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless
transmission
flow control
packet data
content switch
Prior art date
Application number
PCT/US2003/004156
Other languages
French (fr)
Other versions
WO2003069920A2 (en
Inventor
Sridhar Komandur
Rangaprasad Govindarajan
Jogen K Pathak
Janet H Lind
Shridhar Krishnamurthy
Original Assignee
Cyneta Networks Inc
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 Cyneta Networks Inc filed Critical Cyneta Networks Inc
Priority to AU2003225562A priority Critical patent/AU2003225562A1/en
Publication of WO2003069920A2 publication Critical patent/WO2003069920A2/en
Publication of WO2003069920A3 publication Critical patent/WO2003069920A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/187—Details of sliding window management
    • 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
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • 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
    • H04L47/29—Flow control; Congestion control using a combination of thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A system, method, and apparatus for transmitting packet data over a wireless network to a mobile station is presented herein (fig 1). Packet data are received at a wireless content switch that is part of the wireless data network (fig 1a). The wireless content switch is equipped to detect lost packets, lost acknowledgments, and take appropriate remedial action, without invoking the congestion control and avoidance mechanisms of the transmission control protocol.
PCT/US2003/004156 2002-02-11 2003-02-11 Transmission and flow control WO2003069920A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003225562A AU2003225562A1 (en) 2002-02-11 2003-02-11 Transmission and flow control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35638002P 2002-02-11 2002-02-11
US60/356,380 2002-02-11

Publications (2)

Publication Number Publication Date
WO2003069920A2 WO2003069920A2 (en) 2003-08-21
WO2003069920A3 true WO2003069920A3 (en) 2004-02-26

Family

ID=27734641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/004156 WO2003069920A2 (en) 2002-02-11 2003-02-11 Transmission and flow control

Country Status (2)

Country Link
AU (1) AU2003225562A1 (en)
WO (1) WO2003069920A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867492A (en) * 1996-10-03 1999-02-02 Motorola, Inc. Radio unit and method of communicating between radio units over a communications channel
US20030031210A1 (en) * 2001-08-10 2003-02-13 Harris John M. Control of jitter buffer size and depth
US20030112821A1 (en) * 2001-12-14 2003-06-19 Samsung Electronics Co., Ltd. System and method for increasing a data transmission rate in mobile wireless communication channels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867492A (en) * 1996-10-03 1999-02-02 Motorola, Inc. Radio unit and method of communicating between radio units over a communications channel
US20030031210A1 (en) * 2001-08-10 2003-02-13 Harris John M. Control of jitter buffer size and depth
US20030112821A1 (en) * 2001-12-14 2003-06-19 Samsung Electronics Co., Ltd. System and method for increasing a data transmission rate in mobile wireless communication channels

Also Published As

Publication number Publication date
AU2003225562A1 (en) 2003-09-04
WO2003069920A2 (en) 2003-08-21
AU2003225562A8 (en) 2003-09-04

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