| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of performing interference detection without degrading the throughput even in a case that such conditions as interference generation sources and interference generating frequencies are not fixed. <P>SOLUTION: In a radio communication apparatus, an in-vehicle terminal 1 includes: a proximity detection part 11 for acquiring a relative travel direction and a relative position of proximity objects present around the own device against the own device; a radio communication area prediction part 13 for determining whether there is a possibility of overlapping of the communication available area of the own device and that of a proximity radio communication apparatus mounted on the proximity objects, for a certain period or more based on the relative travelling direction and the relative position; and a radio communication relay station 14 for performing an interference detection processing when the radio communication area prediction part 13 determines that there is a possibility of overlapping of the communication available areas of the own device and the proximity radio communication apparatus for a certain period or more. <P>COPYRIGHT: (C)2012,JPO&INPIT |
