| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce time for switching applications when changing a radio system of a software radio apparatus. <P>SOLUTION: When newly receiving a communication specification setting request telegram 4 from a communication control section, the software radio apparatus 3 transmits an index file name corresponding to the communication specification setting request telegram 4 newly received to a communication server 2 when a communication group name stored does not coincide with a communication group name 402 in the communication specification setting request telegram 4 newly received or when decided that it is necessary to acquire a component by reading a download-required flag 404. A communication server 2 transmits a component or the like described in the index file to the software radio apparatus 3. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
