| 摘要 |
PROBLEM TO BE SOLVED: To obtain a communication terminal which is capable of saving a time and effort required for resetting a changed network identification ID and easily reporting a designated ID corresponding to the changed network identification ID. SOLUTION: The present invention relates to a communication terminal which designates an identification ID of a network to take part therein and takes part in that network, comprises a communication means 501 for transmitting and receiving a communication packet with the network, a computation means 505 for computing a calculation ID using a predetermined formula on the basis of the identification ID of the network and an output means 507 for outputting the calculated ID, wherein the communication means 501 receives a packet indicating that an identification ID of the network in which the communication terminal takes part is changed after the communication terminal takes part in the network, the computation means 505 computes the calculation ID on the basis of the changed network identification ID, and the output means 507 outputs the calculation ID. COPYRIGHT: (C)2008,JPO&INPIT
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