Vehicular Channel Characterization in Urban Environment at 30 GHz considering Overtaking and Traffic Flow | Zendy

Yanzi Chen | Zendy; Lei Ma | Zendy; Xinjian Ou | Zendy; Jingjing Liao | Zendy

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Vehicular Channel Characterization in Urban Environment at 30 GHz considering Overtaking and Traffic Flow

Author(s) -

Yanzi Chen,

Lei Ma,

Xinjian Ou,

Jingjing Liao

Publication year - 2021

Publication title -

wireless communications and mobile computing

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.42

H-Index - 64

eISSN - 1530-8677

pISSN - 1530-8669

DOI - 10.1155/2021/2566153

Subject(s) - overtaking , computer science , beijing , channel (broadcasting) , intelligent transportation system , vehicular ad hoc network , key (lock) , wireless , extremely high frequency , vehicular communication systems , computer network , traffic flow (computer networking) , ray tracing (physics) , simulation , telecommunications , real time computing , wireless ad hoc network , transport engineering , computer security , engineering , physics , quantum mechanics , china , political science , law

To realize reliable and stable millimeter-wave (mmWave) vehicular wireless communication, the research of vehicular channel characteristics in the dense urban environment is becoming increasingly important. A comprehensive research on the channel characteristics for 30 GHz vehicular communication in the Beijing Central Business District (CBD) scenario is conducted in this paper. The self-developed high-performance ray-tracing (RT) simulator is employed to support intensive simulations. Based on simulation results, the effects of multiantenna and beam switching on the key channel parameters are analyzed, as well as the impact of different traffic flows. The results can provide theoretical and data support for the evaluation of vehicular channel characteristics and will help for the design of the vehicular communication system enabling future intelligent transportation.

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