Title:
METHOD AND APPARATUS FOR DETERMINING FORWARDING PORT IN INFORMATION CENTERIC NETWORK
Document Type and Number:
WIPO Patent Application WO/2020/103855
Kind Code:
A1
Abstract:
Provided is a method for determining a forwarding port in an information centric network, wherein same is used for solving the problem of possible network congestion in an information centric network due to the fact that an existing forwarding policy cannot determine a forwarding port according to a change in a current network state. The method comprises: determining an interest table item corresponding to first request content in an interest table to be determined; creating a request queue corresponding to the first request content according to port information stored in the interest table item; determining a maximum round-trip delay corresponding to the first request content, and building a reward function according to the maximum round-trip delay; building an optimization problem according to the reward function, the request queue and the maximum round-trip delay; and calculating the optimization problem according to a Lyapunov function to obtain a Lyapunov drift, and determining a forwarding port corresponding to the first request content according to the Lyapunov drift. Further disclosed is an apparatus for determining a forwarding port in an information centric network.
Inventors:
HUANG GUANGPING (CN)
Application Number:
PCT/CN2019/119651
Publication Date:
May 28, 2020
Filing Date:
November 20, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L45/121
Foreign References:
| CN104301305A | 2015-01-21 | |||
| US20160182680A1 | 2016-06-23 |
Other References:
LV, JINYANG ET AL.: "DRL-based Forwarding Strategy in Named Data Networking", PROCEEDINGS OF THE 37TH CHINESE CONTROL CONFERENCE, 25 July 2018 (2018-07-25), pages 6493 - 6498, XP033415146, DOI: 20200114111148A
ZHANG WEN-ZHI; WU WEI: "Research on congestion control of content centric network", INFORMATION TECHNOLOGY, no. 7, 30 July 2018 (2018-07-30), CN, pages 139 - 142,147, XP009528179, ISSN: 1009-2552, DOI: 10.13274/j.cnki.hdzj.2018.07.031
See also references of EP 3883210A4
ZHANG WEN-ZHI; WU WEI: "Research on congestion control of content centric network", INFORMATION TECHNOLOGY, no. 7, 30 July 2018 (2018-07-30), CN, pages 139 - 142,147, XP009528179, ISSN: 1009-2552, DOI: 10.13274/j.cnki.hdzj.2018.07.031
See also references of EP 3883210A4
Attorney, Agent or Firm:
CO-HORIZON INTELLECTUAL PROPERTY INC. (CN)
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