| 摘要 |
<P>PROBLEM TO BE SOLVED: To presume an interference electric power inexpensively with high accuracy when communication interference occurs due to electric waves emitted from a plurality of communication devices. <P>SOLUTION: An interference electric power measuring device obtains successively an electric power value of an electric wave which is measured by the electric power measuring device located inside or near a communication device capable of wireless communication with each other independently, determines whether the obtained electric power value is more than a predetermined threshold or not, and calculates the strength of the electric waves emitted from other communication devices and reaching each communication device, based on the obtained electric power value and the result of determining whether or not the electric wave is emitted from each communication device. <P>COPYRIGHT: (C)2010,JPO&INPIT |
