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AuthorWang, Zongzheng
AuthorDong, Ping
AuthorDu, Xiaojiang
AuthorZheng, Tao
AuthorZhang, Hongke
AuthorGuizani, Mohsen
Available date2022-11-15T07:19:10Z
Publication Date2020-12-01
Publication Name2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings
Identifierhttp://dx.doi.org/10.1109/GLOBECOM42002.2020.9322608
CitationWang, Z., Dong, P., Du, X., Zheng, T., Zhang, H., & Guizani, M. (2020, December). An Efficient Network Coding Scheme for Heterogeneous Wireless Networks. In GLOBECOM 2020-2020 IEEE Global Communications Conference (pp. 1-6). IEEE.‏
ISBN9781728182988
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85100421907&origin=inward
URIhttp://hdl.handle.net/10576/36388
AbstractAs the demand of mobile services for high bandwidth grows, aggregation of various wireless network resources in hybrid communication system becomes a trend. Network coding has been widely studied to solve the packet reordering, low aggregation efficiency problems which are brought by network heterogeneity. Even if the determination of coding scale is the core issue of network coding, current research can not adapt to heterogeneous wireless channels, resulting in low bandwidth aggregation and decoding efficiency. Therefore, we propose a cross-layer network coding scheme called Delay Determined Group Size (DDGS) scheme, which adaptively adjusts the coding scale to solve the problem of overall performance degradation caused by heterogeneous characteristics of wireless channels. It can get the utmost out of the performance improvement brought by network coding, to better avoid packet reordering as well as reduce the receiving delay at the receiving end. The simulation results show that DDGS is significantly superior to network coding schemes in existing state-of-the-art solutions.
SponsorThis work was supported in part by the Fundamental Research Funds for the Central Universities under Grant 2020YJS019, in part by the National Natural Science Foundation of China (NSFC) under Grant 61872029, and in part by the Beijing Municipal Natural Science Foundation under Grant 4182048.
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
Subjectbandwidth aggregation
coding group
Heterogeneous wireless networks
hybrid communication systems
network coding
TitleAn Efficient Network Coding Scheme for Heterogeneous Wireless Networks
TypeConference Paper
dc.accessType Abstract Only


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