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Title:
SDN-BASED WIA-PA FIELD NETWORK/IPV6 BACKHAUL NETWORK COMBINED SCHEDULING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/086144
Kind Code:
A1
Abstract:
The present invention relates to the technical field of industrial networks and relates to an SDN-based WIA-PA field network/IPv6 backhaul network combined scheduling method. Aimed at a current problem of data interaction among multiple WIA-PA networks and between a WIA-PA network and an IPv6 backhaul network, according to characteristics and application demands of the WIA-PA network, the method achieves, on the basis of the IPv6 backhaul network, a scheduling function of a WIA-PA data flow in the IPv6 backhaul network, and adds a combined control function supporting a WIA-PA network manager in an SDN controller. The present invention achieves the combined scheduling of cross-network data flows of the IPv6 backhaul network and the WIA-PA network, and can perform fine-grained recognition on a WIA-PA network data flow so as to achieve the bandwidth guarantee of end-to-end cross-network data flows.

Inventors:
WANG PING (CN)
WANG HENG (CN)
ZHANG CHANG (CN)
Application Number:
PCT/CN2016/105829
Publication Date:
May 17, 2018
Filing Date:
November 15, 2016
Export Citation:
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Assignee:
UNIV CHONGQING POSTS & TELECOM (CN)
International Classes:
H04L45/741; H04L45/02; H04L47/52
Foreign References:
CN105262687A2016-01-20
CN104734872A2015-06-24
US20150319630A12015-11-05
Other References:
WANG, PING ET AL.: "Adaptive Scheduling MAC Protocol based on WIA-PA Industrial Wireless Sensor Network", JOURNAL OF CHONGQING UNIVERSITY OF POSTED AND TELECOMMUNICATIONS, vol. 25, no. 2, 30 April 2013 (2013-04-30), pages 143 - 147
YUAN, DONGFENG ET AL.: "Design and Implementation of Low Power Consumption Based on WIA-PA Networks", 2010 3RD INTERNATIONAL CONFERENCE ON ADVANCED COMPUTER THEORY AND ENGINEERING (ICACTE, 20 September 2010 (2010-09-20), pages V4 - 572-V4-575, XP031758778
WANG, HENG ET AL.: "An Adaptive Deterministic Scheduling Scheme for WIA-PA Industrial Wireless Networks", 2010 3RD INTERNATIONAL CONFERENCE ON ADVANCED COMPUTER THEORY AND ENGINEERING (ICACTE, 20 September 2010 (2010-09-20), pages V2 - 332- V2-336, XP031758582
Attorney, Agent or Firm:
TIDYTEND INTELLECTUAL PROPERTY LAW FIRM (CN)
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