WO2014074650A3 - Performance improvement of network protocols using proxy servers - Google Patents

Performance improvement of network protocols using proxy servers Download PDF

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Publication number
WO2014074650A3
WO2014074650A3 PCT/US2013/068820 US2013068820W WO2014074650A3 WO 2014074650 A3 WO2014074650 A3 WO 2014074650A3 US 2013068820 W US2013068820 W US 2013068820W WO 2014074650 A3 WO2014074650 A3 WO 2014074650A3
Authority
WO
WIPO (PCT)
Prior art keywords
reliability
network
dpr
packets
coded
Prior art date
Application number
PCT/US2013/068820
Other languages
French (fr)
Other versions
WO2014074650A2 (en
Inventor
Igor Zhovnirnovsky
Subhash C. Roy
Original Assignee
Q Factor Communications Corp.
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 Q Factor Communications Corp. filed Critical Q Factor Communications Corp.
Priority to EP13853421.9A priority Critical patent/EP2918032A4/en
Priority to BR112015009946A priority patent/BR112015009946A2/en
Priority to JP2015541880A priority patent/JP2016501464A/en
Priority to CA2888683A priority patent/CA2888683A1/en
Priority to US14/400,325 priority patent/US9537611B2/en
Priority to PCT/US2013/069018 priority patent/WO2014074757A2/en
Priority to JP2015541904A priority patent/JP2016502794A/en
Priority to CA2891599A priority patent/CA2891599A1/en
Priority to EP13853443.3A priority patent/EP2918073A4/en
Priority to US14/400,541 priority patent/US9515775B2/en
Priority to BR112015009944A priority patent/BR112015009944A2/en
Publication of WO2014074650A2 publication Critical patent/WO2014074650A2/en
Publication of WO2014074650A3 publication Critical patent/WO2014074650A3/en
Priority to US14/538,793 priority patent/US9258084B2/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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Abstract

A method and apparatus that improves the performance of a data network by segmenting the TCP path and implementing a proprietary protocol (DPR(™)) over a network. Bandwidth is reduced and reliability improved by using an erasure coded algorithm to generate a predicted number of redundant coded packets used to reconstruct lost data packets. Coded packets are generated at the transmission side and the coded packets together with the raw data packets successfully sent over the channel are used to reconstruct lost raw data packets. The DPR(™) erasure coding to adjust for packet loss in real time protocol provides a multiplexed tunnel for a multiplicity of TCP sessions from a client to a cloud proxy. DPR(™) implements congestion management, flow control, reliability, and link monitoring. Other network protocols (such as UDP) are supported with a reliability protocol based upon network coding that improves the transmission reliability.
PCT/US2013/068820 2012-11-08 2013-11-06 Method & apparatus for improving the performance of tcp and other network protocols in a communications network using proxy servers WO2014074650A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP13853421.9A EP2918032A4 (en) 2012-11-08 2013-11-06 Method & apparatus for improving the performance of tcp and other network protocols in a communications network using proxy servers
BR112015009946A BR112015009946A2 (en) 2012-11-08 2013-11-06 METHODS FOR TRANSMITTING MULTIPLE BLOCKS OF DATA PACKETS IN SEQUENCE OF DIGITAL DATA AND FOR COMMUNICATING DATA IN THE FORM OF ORDERED SERIES OF DATA PACKETS.
JP2015541880A JP2016501464A (en) 2012-11-08 2013-11-06 Method and apparatus for improving the performance of TCP and other network protocols in a communication network using a proxy server
CA2888683A CA2888683A1 (en) 2012-11-08 2013-11-06 Method & apparatus for improving the performance of tpc and other network protocols in a communications network using proxy servers
US14/400,325 US9537611B2 (en) 2012-11-08 2013-11-06 Method and apparatus for improving the performance of TCP and other network protocols in a communications network using proxy servers
PCT/US2013/069018 WO2014074757A2 (en) 2012-11-08 2013-11-07 Method & apparatus for improving the performance of tcp and other network protocols in a communications network
JP2015541904A JP2016502794A (en) 2012-11-08 2013-11-07 Method and apparatus for improving the performance of TCP and other network protocols in a communication network
CA2891599A CA2891599A1 (en) 2012-11-08 2013-11-07 Method & apparatus for improving the performance of tcp and other network protocols in a communications network
EP13853443.3A EP2918073A4 (en) 2012-11-08 2013-11-07 Method & apparatus for improving the performance of tcp and other network protocols in a communications network
US14/400,541 US9515775B2 (en) 2012-11-08 2013-11-07 Method and apparatus for improving the performance of TCP and other network protocols in a communication network
BR112015009944A BR112015009944A2 (en) 2012-11-08 2013-11-07 PACKET TRANSMISSION APPARATUS, COMMUNICATION SYSTEM FOR TRANSMITTING OR RECEIVING PACKET, METHODS FOR RELIABLY TRANSFERRING DATA FROM DATA SOURCE TO DATA RECEIVER, ALGORITHM AND METHOD FOR TRANSMITTING BLOCKS OF DATA.
US14/538,793 US9258084B2 (en) 2012-11-08 2014-11-11 Method and implementation for network coefficents selection

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261724275P 2012-11-08 2012-11-08
US61/724,275 2012-11-08
US201361867583P 2013-08-19 2013-08-19
US61/867,583 2013-08-19

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/400,541 Continuation US9515775B2 (en) 2012-11-08 2013-11-07 Method and apparatus for improving the performance of TCP and other network protocols in a communication network
PCT/US2013/069018 Continuation WO2014074757A2 (en) 2012-11-08 2013-11-07 Method & apparatus for improving the performance of tcp and other network protocols in a communications network

Publications (2)

Publication Number Publication Date
WO2014074650A2 WO2014074650A2 (en) 2014-05-15
WO2014074650A3 true WO2014074650A3 (en) 2014-07-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/068820 WO2014074650A2 (en) 2012-11-08 2013-11-06 Method & apparatus for improving the performance of tcp and other network protocols in a communications network using proxy servers

Country Status (6)

Country Link
US (1) US9537611B2 (en)
EP (1) EP2918032A4 (en)
JP (1) JP2016501464A (en)
BR (1) BR112015009946A2 (en)
CA (1) CA2888683A1 (en)
WO (1) WO2014074650A2 (en)

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US10516617B2 (en) * 2014-11-10 2019-12-24 APS Technology 1 LLC Network throughput
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WO2017000117A1 (en) * 2015-06-29 2017-01-05 华为技术有限公司 Method for data processing and receiver device
US10230405B2 (en) * 2015-08-26 2019-03-12 Nvidia Corporation System and method of forward error correction for streaming media
US9992238B2 (en) * 2015-11-11 2018-06-05 International Business Machines Corporation Proxy based data transfer utilizing direct memory access
US10880202B2 (en) * 2015-12-21 2020-12-29 University Of Florida Research Foundation, Incorporated Joint fountain coding and network coding for loss-tolerant information spreading
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US11582195B1 (en) * 2018-09-26 2023-02-14 Amazon Technologies, Inc. Parallel encrypted data streams for virtual private networks
US10938877B2 (en) * 2018-11-30 2021-03-02 Xaptum, Inc. Optimizing data transmission parameters of a proprietary network
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CN111787110B (en) * 2020-07-03 2023-03-31 国网湖北省电力有限公司 Socks proxy discovery method and system
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Also Published As

Publication number Publication date
US9537611B2 (en) 2017-01-03
JP2016501464A (en) 2016-01-18
US20150236819A1 (en) 2015-08-20
BR112015009946A2 (en) 2017-10-03
WO2014074650A2 (en) 2014-05-15
CA2888683A1 (en) 2014-05-15
EP2918032A4 (en) 2016-05-11
EP2918032A2 (en) 2015-09-16

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