| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an access point for ensuring a quality of service of a broadcasting service in a wireless local area network (WLAN). <P>SOLUTION: The present invention relates to an access point for ensuring a quality of service of a broadcasting service in a WLAN, and the access point comprises: a broadcast signal input unit for receiving a broadcast signal and depacketizing the received broadcast signal into a transport stream; a broadcast signal control unit for receiving channel selection information from a terminal and creating a zapping signal, a buffer control signal and a switch control signal using bandwidth information to control a broadcast signal; a broadcast signal switching unit for selectively receiving the transport stream using the zapping signal of the broadcast signal control unit, storing the transport stream in a predetermined buffer, and transmitting the stored transport stream to the broadcast signal control unit through time slicing using the buffer control signal and the switch control signal; and a broadcast signal output unit for receiving a broadcast request signal from each of terminals, transmitting the broadcast request signal to the broadcast signal control unit and wirelessly services the broadcast signal of the broadcast signal control unit to each of the terminals. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
