UM  > Faculty of Science and Technology
Affiliated with RCfalse
Status已發表Published
Performance Analysis of MIMO-HARQ Assisted V2V Communications With Keyhole Effect
Zhang, Huan1; Liao, Zhengtao2; Shi, Zheng1; Yang, Guanghua3; Dou, Qingping3; Ma, Shaodan4
2022-03-31
Source PublicationIEEE Transactions on Communications
ISSN0090-6778
Abstract

Vehicle-to-vehicle (V2V) communications under dense urban environments usually experience severe keyhole fading effect especially for multi-input multi-output (MIMO) channels, which degrades the capacity and outage performance due to the rank deficiency. To avoid these, the integration of MIMO and hybrid automatic repeat request (HARQ) is proposed to assist V2V communications in this paper. By using the methods of integral transforms, the outage probabilities are derived in closed-form for different HARQ-assisted schemes, including Type I-HARQ, HARQ with chase combining (HARQ-CC), and HARQ with incremental redundancy (HARQ-IR). With the results, meaningful insights are gained by conducting the asymptotic outage analysis. Specifically, it is revealed that full time diversity order can be achieved, while full spatial diversity order is unreachable as compared to MIMO-HARQ systems without keyhole effect. Moreover, we prove that the asymptotic outage probability is a monotonically increasing and convex function of the transmission rate. More importantly, although HARQ-IR performs better than HARQ-CC owing to its higher coding complexity, this advantage becomes negligible in the large-scale array regime. Finally, the numerical results are verified by Monte-Carlo simulations along with some in-depth discussions.

KeywordFading Channels Hybrid Automatic Repeat Request (Harq) Keyhole Effect Mimo Mimo Communication Outage Probability Power System Reliability Probability Reliability Scattering Spatial Diversity V2v Communications
DOI10.1109/TCOMM.2022.3163779
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Telecommunications
WOS SubjectEngineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000797439600015
Scopus ID2-s2.0-85127509434
Fulltext Access
Citation statistics
Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
Corresponding AuthorShi, Zheng
Affiliation1.School of Intelligent Systems Science and Engineering, Jinan University, Zhuhai 519070, China, and State Key Laboratory of Internet of Things for Smart City, University of Macau, Macao S.A.R. 999078, China.
2.School of Intelligent Systems Science and Engineering, Jinan University, Zhuhai 519070, China, and School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China.
3.School of Intelligent Systems Science and Engineering, Jinan University, Zhuhai 519070, China.
4.State Key Laboratory of Internet of Things for Smart City and the Department of Electrical and Computer Engineering, University of Macau, S.A.R. 999078, China.
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Zhang, Huan,Liao, Zhengtao,Shi, Zheng,et al. Performance Analysis of MIMO-HARQ Assisted V2V Communications With Keyhole Effect[J]. IEEE Transactions on Communications,2022.
APA Zhang, Huan,Liao, Zhengtao,Shi, Zheng,Yang, Guanghua,Dou, Qingping,&Ma, Shaodan.(2022).Performance Analysis of MIMO-HARQ Assisted V2V Communications With Keyhole Effect.IEEE Transactions on Communications.
MLA Zhang, Huan,et al."Performance Analysis of MIMO-HARQ Assisted V2V Communications With Keyhole Effect".IEEE Transactions on Communications (2022).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Huan]'s Articles
[Liao, Zhengtao]'s Articles
[Shi, Zheng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Huan]'s Articles
[Liao, Zhengtao]'s Articles
[Shi, Zheng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Huan]'s Articles
[Liao, Zhengtao]'s Articles
[Shi, Zheng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.