Title :
The establishing and study of mathematical model for the trunking communication system in CERS
Author_Institution :
Dept. of Electron. & Inf., Xianning Univ., Xianning, China
Abstract :
City Emergency Response System (CERS) is an information system for the government providing emergency relief services to the public by coordination of various departments. Based on the trunking communication system in CERS, the paper analyzed the transmission channel, establishing the mathematical model of Rayleigh fading channel in communications, and analyzing the second-order statistics and the mean square error for the trunking communication system in CERS. The results of MATLAB Simulation show that establishment of Rayleigh fading channel mathematical model for the trunking communication system in CERS can be benefit to improve the communications quality in CERS, it provides a good research direction for the trunking communication system in CERS.
Keywords :
Rayleigh channels; emergency services; higher order statistics; information systems; mean square error methods; CERS; MATLAB simulation; Rayleigh fading channel mathematical model; city emergency response system; emergency relief services; information system; mean square error; second-order statistics; transmission channel; trunking communication system; Cities and towns; Communication systems; Doppler effect; Equations; Mathematical model; Rayleigh channels; CERS; Rayleigh fading channel; mathematical model; trunking communication;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6003047
