WO2012106032A1 - Method and apparatus for establishing an end-to-end multipath connection using a multi-connection transport protocol - Google Patents

Method and apparatus for establishing an end-to-end multipath connection using a multi-connection transport protocol Download PDF

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Publication number
WO2012106032A1
WO2012106032A1 PCT/US2011/064592 US2011064592W WO2012106032A1 WO 2012106032 A1 WO2012106032 A1 WO 2012106032A1 US 2011064592 W US2011064592 W US 2011064592W WO 2012106032 A1 WO2012106032 A1 WO 2012106032A1
Authority
WO
WIPO (PCT)
Prior art keywords
sub
flows
connection
synchronized
received
Prior art date
Application number
PCT/US2011/064592
Other languages
French (fr)
Inventor
Alexander Reznik
Catherine M. Livet
Robert A. Difazio
Michelle Perras
Original Assignee
Interdigital Patent Holdings, 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 Interdigital Patent Holdings, Inc. filed Critical Interdigital Patent Holdings, Inc.
Publication of WO2012106032A1 publication Critical patent/WO2012106032A1/en

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Classifications

    • 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
    • H04L47/19—Flow control; Congestion control at layers above the network layer
    • H04L47/193—Flow control; Congestion control at layers above the network layer at the transport layer, e.g. TCP related
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • 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
    • H04W28/0289—Congestion control

Abstract

A method is described for establishing an end-to-end multipath connection between two peers using of a multi-connection transport protocol (MCTP) architecture. The MCTP architecture may include a packet scheduler, a queue configured to store a plurality of packets received from the packet scheduler in a particular sequence, a sub-flow manager configured to distribute the packets among a plurality of sub-flows, wherein at least two of the sub-flows are synchronized, and a synchronized congestion controller (SCC) configured to control congestion of the synchronized sub-flows. A first transmission control protocol (TCP) positive acknowledgement (ACK) may be generated when a first TCP packet is received over one of the synchronized sub-flows. Duplicate TCP packets received after the first TCP packet is received may be discarded. ACKs received after the first ACK may be discarded if they correspond to a TCP packet that was already acknowledged.
PCT/US2011/064592 2011-02-03 2011-12-13 Method and apparatus for establishing an end-to-end multipath connection using a multi-connection transport protocol WO2012106032A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161439245P 2011-02-03 2011-02-03
US61/439,245 2011-02-03

Publications (1)

Publication Number Publication Date
WO2012106032A1 true WO2012106032A1 (en) 2012-08-09

Family

ID=45464870

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/064592 WO2012106032A1 (en) 2011-02-03 2011-12-13 Method and apparatus for establishing an end-to-end multipath connection using a multi-connection transport protocol

Country Status (1)

Country Link
WO (1) WO2012106032A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015030641A1 (en) * 2013-08-29 2015-03-05 Telefonaktiebolaget L M Ericsson (Publ) Mptcp scheduling
WO2016015747A1 (en) * 2014-07-28 2016-02-04 Nokia Solutions And Networks Oy Message-based path selection for transport protocols supporting multiple transport paths
EP3024296A1 (en) * 2014-11-18 2016-05-25 Alcatel Lucent Method and device for transmitting data
US11558733B2 (en) * 2019-07-10 2023-01-17 Samsung Electronics Co., Ltd. Managing sub-flow communications in user equipment

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FORD ROKE MANOR RESEARCH C RAICIU M HANDLEY UNIVERSITY COLLEGE LONDON S BARRE UNIVERSITE CATHOLIQUE DE LOUVAIN J IYENGAR FRANKLIN: "Architectural Guidelines for Multipath TCP Development; draft-ietf-mptcp-architecture-05.txt", ARCHITECTURAL GUIDELINES FOR MULTIPATH TCP DEVELOPMENT; DRAFT-IETF-MPTCP-ARCHITECTURE-05.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, no. 5, 21 January 2011 (2011-01-21), pages 1 - 29, XP015073614 *
ROJVIBOONCHAI K ET AL: "AN EVALUATION OF MULTI-PATH TRANSMISSION CONTROL PROTOCOL (M/TCP) WITH ROBUST ACKNOWLEDGEMENT SCHEMES", IEICE TRANSACTIONS ON COMMUNICATIONS, COMMUNICATIONS SOCIETY, TOKYO, JP, vol. E87-B, no. 9, 1 September 2004 (2004-09-01), pages 2699 - 2707, XP001209303, ISSN: 0916-8516 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015030641A1 (en) * 2013-08-29 2015-03-05 Telefonaktiebolaget L M Ericsson (Publ) Mptcp scheduling
US10143001B2 (en) 2013-08-29 2018-11-27 Telefonaktiebolaget Lm Ericsson (Publ) MPTCP scheduling
WO2016015747A1 (en) * 2014-07-28 2016-02-04 Nokia Solutions And Networks Oy Message-based path selection for transport protocols supporting multiple transport paths
CN106879262A (en) * 2014-07-28 2017-06-20 诺基亚通信公司 Message based Path selection for supporting the host-host protocol of multiple transmission paths
JP2017523714A (en) * 2014-07-28 2017-08-17 ノキア ソリューションズ アンド ネットワークス オサケユキチュア Message-based path selection for transport protocols that support multiple transport paths
EP3024296A1 (en) * 2014-11-18 2016-05-25 Alcatel Lucent Method and device for transmitting data
US11558733B2 (en) * 2019-07-10 2023-01-17 Samsung Electronics Co., Ltd. Managing sub-flow communications in user equipment

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