| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a software wireless apparatus seamlessly continuing communication even in the case of changing connection among a plurality of communication systems. <P>SOLUTION: The software wireless apparatus 1 comprises: a central control signal processing unit 10; a programmable signal processing unit 20; and a wireless communication board 30, while the central control signal processing unit 10 includes a plurality of CPUs 11, 12, and the programmable signal processing unit 20 includes a plurality of EPCA groups 21, 22 respectively. One of the CPUs and one of the FPGAs carry out wireless communication, and the other of the CPUs and the other of the FPGAs are used for connection to a different wireless communication system, thereby the communication continuously and rapidly is changed. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
