MOBILE TERMINAL, MULTICAST DATA RECEIVING METHOD AND MULTICAST DATA RECEIVING PROGRAM

摘要

PROBLEM TO BE SOLVED: To surely receive data transmitted by in multicast manner without applying a load to a base station, even when these data could not be received correctly.;SOLUTION: A mobile wireless system communication section 11 receives data transmitted by multicast from a base station. A data error detection section 13 detects error in the data received by the mobile wireless system communication section 11. If there is no error in the received data, these data are stored in a storage section 14. If there is error in the received data, however, an inter-terminal communication section 12 requests the data that could be received correctly, to another mobile terminal through multicast using inter-terminal communication, and in response to the request, data transmitted by multicast are received from the other mobile terminal and stored in the storage section 14.;COPYRIGHT: (C)2007,JPO&INPIT