TY - GEN
T1 - Three-state semi-Markov channel model for HAP-high speed train communication link
AU - Li, Ming
AU - Yang, Mingchuan
AU - Lv, Gu
AU - Guo, Qing
PY - 2011
Y1 - 2011
N2 - Given that single-state model can only describe single channel environment, while multiple-state model brings more parameters and more complicated simulation work, a three-state semi-Markov channel model including LOS (light of sight) state, shadowed state and blocked state was proposed to solve this problem. A simulation model was established corresponding to the theoretical model, based on the analysis of simulation data, it matched well with the theoretical model. It is thus concluded that the proposed model is effective in analyzing the propagation characteristics, optimizing the modulation and coding schemes and simulating the performance of HAP (high altitude platform) communication systems. Some research aimed at providing broadband services for the passengers on board of a train via a HAP system has been resolved, such as CAPANINA project in Europe. However, there is no correlative research about HAP based the environment of high-speed train in China. Therefore, date elevation model (DEM) of the railway from Beijing to Tianjin was put into the simulation model, and correlative parameter aimed at the channel environment of China was obtained.
AB - Given that single-state model can only describe single channel environment, while multiple-state model brings more parameters and more complicated simulation work, a three-state semi-Markov channel model including LOS (light of sight) state, shadowed state and blocked state was proposed to solve this problem. A simulation model was established corresponding to the theoretical model, based on the analysis of simulation data, it matched well with the theoretical model. It is thus concluded that the proposed model is effective in analyzing the propagation characteristics, optimizing the modulation and coding schemes and simulating the performance of HAP (high altitude platform) communication systems. Some research aimed at providing broadband services for the passengers on board of a train via a HAP system has been resolved, such as CAPANINA project in Europe. However, there is no correlative research about HAP based the environment of high-speed train in China. Therefore, date elevation model (DEM) of the railway from Beijing to Tianjin was put into the simulation model, and correlative parameter aimed at the channel environment of China was obtained.
KW - HAP
KW - date elevation model
KW - high-speed train
KW - three-state semi-Markov channel model
UR - https://www.scopus.com/pages/publications/84863261958
U2 - 10.1109/ChinaCom.2011.6158163
DO - 10.1109/ChinaCom.2011.6158163
M3 - 会议稿件
AN - SCOPUS:84863261958
SN - 9781457701016
T3 - Proceedings of the 2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011
SP - 279
EP - 283
BT - Proceedings of the 2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011
T2 - 2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011
Y2 - 17 August 2011 through 19 August 2011
ER -