PHS based ad hoc networks

This paper considers PHS based wireless ad hoc networks. In ad hoc networks, a terminal uses a communication channel based on PHS, and communicates with another terminal by using the direct communication mode of PHS. It is assumed that if a terminal fails to send the information, the terminal retries to send the information after an appropriate time interval. The paper considers some schemes for link scheduling and setting the time interval for retrial. To evaluate the schemes, we actually develop ad hoc networks. From the evaluation, characteristics of the schemes are discussed