Show simple item record

AuthorSun, Jianan
AuthorDong, Ping
AuthorDu, Xiaojiang
AuthorZheng, Tao
AuthorQin, Yajuan
AuthorGuizani, Mohsen
Available date2022-12-07T11:45:13Z
Publication Date2020-05-01
Publication NameIEEE Wireless Communications and Networking Conference, WCNC
Identifierhttp://dx.doi.org/10.1109/WCNC45663.2020.9120629
CitationSun, J., Dong, P., Du, X., Zheng, T., Qin, Y., & Guizani, M. (2020, May). Cluster-based cooperative multicast for multimedia data dissemination in vehicular networks. In 2020 IEEE Wireless Communications and Networking Conference (WCNC) (pp. 1-6). IEEE.‏
ISBN9781728131061
ISSN15253511
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85087282857&origin=inward
URIhttp://hdl.handle.net/10576/37041
AbstractWith the development of communication technologies, vehicular network applications have evolved from basic traffic safety and efficiency applications to information and entertainment applications. The implementation of emerging vehicular applications is based on the efficient dissemination of multimedia data. In view of the dynamic topology changes, severe channel fading and limited spectrum resources of vehicular networks, how to achieve efficient multimedia data dissemination in the harsh network environment is an urgent problem. Based on the hybrid cellular-D2D vehicular network, this paper proposes a cluster-based cooperative multicast scheme. The scheme combines multicast transmission with D2D-assisted relay technology to provide high-quality data dissemination for vehicle users under limited spectrum resources. In this paper, we innovatively present a communication quality index that considers multiple performance factors and formulate the relay selection problem as the anti p-center problem in graph theory. Then we propose a heuristic method to solve the problem. The results show that the proposed scheme can effectively improve the utilization of wireless resources and the success rate of data dissemination.
SponsorThis work was supported in part by the National Natural Science Foundation of China under Grant No. 61872029 and No. 61972026, and in part by the Beijing Municipal Natural Science Foundation No. 4182048. ∗Ping Dong is the corresponding author.
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
Subjectclustering
D2D
data dissemination
multicast
vehicular networks
TitleCluster-based Cooperative Multicast for Multimedia Data Dissemination in Vehicular Networks
TypeConference Paper
Volume Number2020-May
dc.accessType Abstract Only


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record