Title:
METHOD FOR CLUSTERING VEHICLES BASED ON LINK RELIABILITY AND STABILITY, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/082663
Kind Code:
A1
Abstract:
Disclosed are a method for clustering vehicles based on link reliability and stability, and a system. The method comprises: acquiring vehicle movement information; clustering vehicles on the basis of the vehicle movement information; performing calculation on the basis of the vehicle movement information to obtain link reliability and link stability of vehicles in a cluster; and establishing, on the basis of the link reliability and the link stability, cluster head selection priority indices; and extracting, from the cluster, the vehicle having the highest cluster head selection priority index as a cluster head. The present invention takes into consideration link stability and link reliability of a cluster head and the remaining vehicles in a cluster, thereby ensuring the stability and reliability of a selected cluster head.
Inventors:
ZHANG DENGYIN (CN)
ZHANG MIN (CN)
DING FEI (CN)
LI YONGJUN (CN)
ZHANG NIANQI (CN)
ZHANG MIN (CN)
DING FEI (CN)
LI YONGJUN (CN)
ZHANG NIANQI (CN)
Application Number:
PCT/CN2020/110738
Publication Date:
May 06, 2021
Filing Date:
August 24, 2020
Export Citation:
Assignee:
UNIV NANJING POSTS & TELECOMMUNICATIONS (CN)
International Classes:
H04L12/715; H04W4/40; H04W40/32
Foreign References:
| CN110855563A | 2020-02-28 | |||
| CN105245563A | 2016-01-13 | |||
| CN109121097A | 2019-01-01 | |||
| CN107071843A | 2017-08-18 |
Other References:
ZHANG DENGYIN , ZHANG MIN , DING FEI: "Survey of Connectivity for 5G-Vehicular Ad Hoc Networks", JOURNAL OF NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS, vol. 38, no. 1, 4 March 2018 (2018-03-04), pages 27 - 36, XP055808564, ISSN: 1673-5439, DOI: 10.14132/j.cnki.1673-5439.2018.01.003
ERICSSON: "Clustering and Cluster Head Election Schemes for In-Coverage and Out-of-Coverage UEs", 3GPP DRAFT; R1-1813645 ERICSSON - CLUSTERING AND CLUSTER HEAD ELECTION SCHEMES, vol. RAN WG1, 2 November 2018 (2018-11-02), Spokane, WA, US, pages 1 - 6, XP051479986
ERICSSON: "Clustering and Cluster Head Election Schemes for In-Coverage and Out-of-Coverage UEs", 3GPP DRAFT; R1-1813645 ERICSSON - CLUSTERING AND CLUSTER HEAD ELECTION SCHEMES, vol. RAN WG1, 2 November 2018 (2018-11-02), Spokane, WA, US, pages 1 - 6, XP051479986
Attorney, Agent or Firm:
FANG & ASSOCIATES (CN)
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