Title:
MAIN STREAM CONNECTION ESTABLISHMENT METHOD AND DEVICE BASED ON MPTCP
Document Type and Number:
WIPO Patent Application WO/2017/067160
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a main stream connection establishment method and device based on an MPTCP. A receiving end receives an authentication request carrying identity authentication information and sent by a sending end according to an application layer secure connection; after it is verified that the sending end is legal according to the identity authentication information, allocate and store identity identification information and a first authentication parameter for the sending end; receive a synchronization SYN packet carrying the identity identification information and a first session key and sent by the sending end; search for the stored first authentication parameter corresponding to the identity identification information carried in the SYN packet, and perform encryption by using an encryption algorithm and the first authentication parameter, so as to obtain a second session key; and when the first session key matches the second session key, send a synchronization acknowledgement SYN+ACK packet to the sending end, and after the acknowledgement ACK packet of the sending end is received, establish a main stream connection with the sending end. By means of the embodiments of the present invention, the problem of overloading on a receiving end is avoided, and performance of the receiving end is improved.
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Inventors:
LONG ZHI (CN)
DU ZHAOFENG (CN)
WANG LEI (CN)
DU ZHAOFENG (CN)
WANG LEI (CN)
Application Number:
PCT/CN2016/082626
Publication Date:
April 27, 2017
Filing Date:
May 19, 2016
Export Citation:
Assignee:
LE HOLDINGS BEIJING CO LTD (CN)
LEAUTO INTELLIGENT TECH (BEIJING) CO LTD (CN)
LEAUTO INTELLIGENT TECH (BEIJING) CO LTD (CN)
International Classes:
H04L29/06
Foreign References:
| CN103546475A | 2014-01-29 | |||
| CN103905463A | 2014-07-02 | |||
| US20150095502A1 | 2015-04-02 |
Other References:
FORD, A. ET AL.: "TCP Extensions for Multipath Operation with Multiple Addresses", INTERNET ENGINEERING TASK FORCE (IETF), REQUEST FOR COMMENTS: 6824, 31 January 2013 (2013-01-31), XP055248782, ISSN: 2070-1721
See also references of EP 3182673A4
See also references of EP 3182673A4
Attorney, Agent or Firm:
CO-HORIZON INTELLECTUAL PROPERTY INC. (CN)
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