Jin Chun

Learn More
This dissertation studies the Multimedia Message Service flows that based on the digital television system. In this paper, the Digital television is called TVMMS for short. TVMMS uplink service flow and downlink service flow will be discussed. The author also discussed the TVMMS address encoding and addressing scheme. We can perform the uplink service and(More)
A simulation optimization method is presented to realize the optimal planning on the gate system on container terminals. At first, the formulation of mathematical programming model is established including the planning objectives and constraints according to the analysis on the operation requirement of the gate system. The optimal objective is to minimize(More)
At the beginning of application of In-vehicle network system, there will be incomplete or even no signal coverage in some sections of highway. In order to ensure a smooth transition in network, we locate and track vehicles with In-vehicle network system assistant with the most extensive nationwide coverage of GSM network signal. With a single base station(More)
  • 1