PDF(143 KB)
Exploration on the Wireless Technology for Subway Passenger Information System(PIS)
LI Jia-yi, HUANG Chun-fang
Journal of Railway Engineering Society ›› 2009, Vol. 26 ›› Issue (4) : 104-107.
PDF(143 KB)
PDF(143 KB)
Exploration on the Wireless Technology for Subway Passenger Information System(PIS)
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