发明名称 |
Method and apparatus for scanning for an idle channel in a frequency environment |
摘要 |
An idle channel scanning method and apparatus are provided. The method of scanning for an idle channel via a device communicating with a plurality of peripheral devices in the same frequency environment includes: allocating at least one of all frequency channels of the frequency environment to each peripheral device of the plurality of peripheral devices; requesting the plurality of peripheral devices a state of the frequency channels allocated to each peripheral device; and receiving information on the frequency channel state scanned by the plurality of peripheral devices in response to the request for the state of the frequency channels allocated. |
申请公布号 |
US8238296(B2) |
申请公布日期 |
2012.08.07 |
申请号 |
US20080121905 |
申请日期 |
2008.05.16 |
申请人 |
SIM DAE-YONG;LEE HO-SEOK;KIM SI-HYUNG;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SIM DAE-YONG;LEE HO-SEOK;KIM SI-HYUNG |
分类号 |
H04W4/00;H04W24/08;H04W48/16 |
主分类号 |
H04W4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|