port-to-port protocol
1.This model map the network communication on the Internet to a weighted and oriented graph, called as network-link graph . Computers on the network are mapped to nodes in the graph, and network-links arc mapped to oriented edges in the graph, different kinds of attributes of one network-link are mapped to weight on the oriented edge, such as source/destination nodc> source/destination port, protocol type and so on .
10.It elaborates the design of hardware interface between wireless Transceiver Module and MCU, compiles the protocol of point to multi-point wireless communication, and designs the system software of point to multi-point wireless communication. Initially discuss the realization principle and the Simulating road map at host computer port.

