| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless device which controls sound interruptions and delays to a minimum, and provides high-quality communications for digital cordless telephone call in a compound machine in which digital cordless and wireless LAN coexist. <P>SOLUTION: Frequency bands which have a low electric field strength are measured by a wireless LAN part, so that a frequency band which has a low electric field strength can be selected, without measuring frequency bands using a digital cordless part, thereby empty slots which are causes of sound interruption and delay can be removed, and high-quality communication can be provided. <P>COPYRIGHT: (C)2009,JPO&INPIT |
