To study the economic advantages of hydrogen internal combustion engine,an experimental study was carried out using a 2.0Lport fuel-injected(PFI)hydrogen intern
The tiny searching step length and the satellite distribution density are the major factors to influence the efficiency of the satellite finder,so a scientific
An analytical queuing model is proposed for the classified services of WiMAX network. Simulation model is also developed that corresponds to the Markovian analy