TY - GEN
T1 - Polynomial fitting approach for wireless signal field under power lines in Taiwan Railway
AU - Lin, Whei Min
AU - Ou, Ting Chia
PY - 2006
Y1 - 2006
N2 - The purpose of this paper is to research wireless systems for the message communicated to trolleys and level-crossings under power lines. The purpose used with wireless communication, linked with level-crossings, and uses the radio propagation to dispatch message from the wireless facilities to the trolleys along Taiwan railway when the urgent situation is taken place or the emergency button is pushed by passersby to permit the train driver to practice the critical situation previously. The results for static and dynamic measurement of this wireless system, concerned with the level-crossing and the trolley, is able to offer an improved assignment regulation. In order to estimate the wireless signal field, we perform some practical measurements under power lines, then use the polynomial approximation to verify the wireless signal field, therefore we create a optimal propagating model for Taiwan Railway from Tainan to Fangliao separated by Western Line, Pingtung Line, and Kaohsiung city line respectively.
AB - The purpose of this paper is to research wireless systems for the message communicated to trolleys and level-crossings under power lines. The purpose used with wireless communication, linked with level-crossings, and uses the radio propagation to dispatch message from the wireless facilities to the trolleys along Taiwan railway when the urgent situation is taken place or the emergency button is pushed by passersby to permit the train driver to practice the critical situation previously. The results for static and dynamic measurement of this wireless system, concerned with the level-crossing and the trolley, is able to offer an improved assignment regulation. In order to estimate the wireless signal field, we perform some practical measurements under power lines, then use the polynomial approximation to verify the wireless signal field, therefore we create a optimal propagating model for Taiwan Railway from Tainan to Fangliao separated by Western Line, Pingtung Line, and Kaohsiung city line respectively.
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U2 - 10.1109/TENCON.2006.344101
DO - 10.1109/TENCON.2006.344101
M3 - Conference contribution
AN - SCOPUS:34547600099
SN - 1424405491
SN - 9781424405497
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
BT - 2006 IEEE Region 10 Conference, TENCON 2006
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2006 IEEE Region 10 Conference, TENCON 2006
Y2 - 14 November 2006 through 17 November 2006
ER -