Research Article
Analysis and Emulation of the Small-Scale Fading Characteristics in the High-Speed Rail Scenarios
@INPROCEEDINGS{10.1109/ChinaCom.2011.6158336, author={Linyi Gao and Zhangdui Zhong and Bo Ai and Lei Xiong and Haoxiang Zhang}, title={Analysis and Emulation of the Small-Scale Fading Characteristics in the High-Speed Rail Scenarios}, proceedings={1st International ICST Workshop on Wireless Communications for High Speed Rail}, publisher={IEEE}, proceedings_a={HSR COM}, year={2012}, month={3}, keywords={ricean k factor lcr afd fading margin winner model high speed rail}, doi={10.1109/ChinaCom.2011.6158336} }- Linyi Gao
Zhangdui Zhong
Bo Ai
Lei Xiong
Haoxiang Zhang
Year: 2012
Analysis and Emulation of the Small-Scale Fading Characteristics in the High-Speed Rail Scenarios
HSR COM
IEEE
DOI: 10.1109/ChinaCom.2011.6158336
Abstract
Narrow band measurements at 930.2 MHz are carried out in two kinds of viaduct scenarios on the Zhengzhou-Xi’an high-speed railway at the speed of 300 km/h. The first-order and second-order statistics of the measured data, such as level crossing rate (LCR) and average fade duration (AFD), are compared with theoretical values of Rayleigh, Rice and Nakagami models. An emulation system is set up in the State Key Lab of Rail Traffic Control and Safety using a Propsim C8Radio Channel Emulator. Two new models based on WINNER II D2a channel model are proposed for viaduct scenarios according to the emulation results.
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