| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To distribute data to a specific address area without specifying information of terminals existing in the area to which the data is to be transmitted. <P>SOLUTION: A communication system distributing data by a multicast comprises: a plurality of base stations; a first terminal which transmits the data by specifying information of a distribution destination address to which the data is to be distributed; a communication control device which selects a base station as a transfer destination of the data from the plurality of base stations on the basis of the distribution destination address information, and transfers the data to the selected base station; and a second wireless terminal which can receive the data transmitted from the selected base station at a spot corresponding to the distribution destination address determined based on the distribution destination address information within a cell of the selected base station. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
