DSRC Measurement and MAC ProtocolsParticipants: Feng Lyu, Hongzi ZhuSponsors: LION |
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IEEE 802.11p based Dedicated Short Range Communication (DSRC) has been considered as a promising wireless technology for enhancing transportation safety and traffic efficiency. However, with limited literature available, there is lack of understanding about how IEEE 802.11p performs for vehicle-to-vehicle (V2V) communications in urban environments. In this project, we will fist conduct intensive statistical analysis on V2V communication performance, based on a large volume of real-world measurement trace collected in Shanghai city. Based on the found insights, trace-driven approaches would be proposed to enhance DSRC performance for safety applications.
Efficient and scalable media access control (MAC) protocol is crucial to guarantee the reliable broadcast of safety messages in vehicular ad hoc networks (VANETs). However, with limited spectrum resource, harsh wireless channel and variable vehicle density, MAC design will face severe challenges to achieve scalability, efficiency and minimum delay. In this project, we would devise MAC protocols to well support broadcast under dynamic VANETs. |
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We have collected large-volume 802.11p-based V2V communication traces by commodity DSRC radios under three different urban scenarios. In addition, we have labeled LoS and NLoS conditions by watching the recorded videos.
You can down it! at here!!! DSRC_Trace If you use the data, please help cite our paper below: [1] F. Lv, H. Zhu, H. Xue, Y. Zhu, S. Chang, M. Dong, and M. Li, “An Empirical Study on Urban IEEE 802.11p Vehicle-to-Vehicle Communication,” in Proceedings of IEEE SECON, Jun. 2016.
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Feng Lv, Hongzi Zhu, Hua Xue, Yanmin Zhu, Shan Chang, Mianxiong Dong and Minglu Li
in Proceedings of IEEE SECON 2016, London, UK.
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Feng Lv, Hongzi Zhu, Haibo Zhou, Wenchao Xu, Ning Zhang, Minglu Li and Xuemin (Sherman) Shen
IEEE Transactions on Vehicular Technology (IEEE TVT), 67(4), pp. 3586 - 3597, 2018.
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Feng Lyu, Hongzi Zhu, Nan Cheng, Yanmin Zhu, Haibo Zhou, Wenchao Xu, Guangtao Xue and Minglu Li
in Proceedings of IEEE SECON 2018, Hong Kong, China.
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Feng Lyu, Hongzi Zhu, Haibo Zhou, Liping Qian, Wenchao Xu, Minglu Li and Xuemin (Sherman) Shen
IEEE Transactions on Vehicular Technology, 67(11), pp. 10590-10602, 2018.
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Feng Lyu, Nan Cheng, Hongzi Zhu, Haibo Zhou, Wenchao Xu, Minglu Li and Xuemin (Sherman) Shen
IEEE Network, 32(6), pp. 74-82, 2018.
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