TY  - CONF
Y1  - 2014///
SP  - 195
EP  - 196
M2  - Paderborn (Germany)
TI  - Excess propagation loss for train-to-x communications in curved subway tunnels
A1  - Guan, Ke
A1  - Ai, Bo
A1  - Zhong, Zhangdui
A1  - López, Carlos
A1  - Lei, Zhang
A1  - Briso Rodríguez, César
CY  - Piscataway
SN  - 978-1-4799-7660-7
PB  - IEEE
N2  - Wave propagation experiences the excess loss in curved tunnels, which is highly desired to involve in the network planning for train-to-x communications. Extensive  propagation measurements are conducted in a curved subway tunnel. By subtracting the measured received power in  the  curved tunnel from the simulated reference power in the equivalent straight tunnel, the excess loss resulting from the tunnel curve is obtained. Finally, tables and figures are provided to quantitatively reveal how the radius of curvature and frequency influence the excess loss in subway tunnels.
AV  - public
UR  - https://ieeexplore.ieee.org/document/7013344
KW  - curve
KW  -  propagation measurement
KW  -  subway
KW  -  tunnel
KW  -  railway communications
ID  - upm41556
T2  - 2014 IEEE Vehicular Networking Conference (VNC)
ER  -