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Content Provider | IEEE Xplore Digital Library |
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Author | Weijun Xing Ning Wang Chao Wang Fuqiang Liu Yusheng Ji |
Copyright Year | 2014 |
Description | Author affiliation: Inf. Syst. Archit. Res. Div., Nat. Inst. of Inf., Tokyo, Japan (Yusheng Ji) || Sch. of Electron. & Inf. Eng., Tongji Univ., Shanghai, China (Weijun Xing; Ning Wang; Chao Wang; Fuqiang Liu) |
Abstract | Many researchers have recently proposed using LTE to support traffic safety and transportation efficiency applications in vehicular ad hoc networks (VANETs). The deviceto- device (D2D) communication technique underlay LTE network has been considered as an effective way to potentially conduct vehicle-to- vehicle (V2V) communications. Since the vehicular communication environment has different characteristics compared with conventional cellular systems, efficient resource allocation strategies for D2D communications in VANETs are demanded. In this paper, we propose two such algorithms aiming at minimizing the consumption of cellular radio resources. We divide the vehicles on a road into multiple clusters, each of which utilizes a single cellular user's resource. One of the proposed algorithms is constructed based on the dynamic programming technique to search the optimal clustering solution. The other seeks to solve the resource allocation problem with low computing complexity. The performances of the algorithms are exhibited through simulations under practical traffic environments. |
Starting Page | 1 |
Ending Page | 6 |
File Size | 198715 |
Page Count | 6 |
File Format | |
ISBN | 9781479944491 |
DOI | 10.1109/VTCFall.2014.6966159 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2014-09-14 |
Publisher Place | Canada |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Vehicles Resource management Roads Interference Dynamic programming Signal to noise ratio Multiplexing |
Content Type | Text |
Resource Type | Article |
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