| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system having the minimum interference, which increases the transmission capacity by minimizing interruption and transmission delay. <P>SOLUTION: The present system for use by a wireless regional area network (WRAN) is provided with a WRAN cell to be operated by a BS for wireless communication with at least one consumer terminal, determines an available channel by operating the BS, provides an in-band channel for data transmission by initializing the channel, and concurrently executes spectrum management for a plurality of out-band channels, spectrum detection, and data transmission for the in-band channel. <P>COPYRIGHT: (C)2009,JPO&INPIT |
