发明名称 |
METHOD AND APPARATUS FOR OPERATING WITHIN WHITE SPACE BAND USING MESSAGE INDICATING WHETHER AVAILABLE CHANNEL INFORMATION IS VALID IN WIRELESS SYSTEM |
摘要 |
A method and apparatus for operating within a white space band using a message indicating whether an available channel information is valid in the wireless system are disclosed. In a method for a first station (STA) to operate as an unlicensed device which is permitted to operate on an available channel within a White Space (WS) band of a wireless system, comprises: receiving a message indicating whether an available channel information of the first STA is valid from a second STA, wherein the available channel is a channel not used by a licensed device, wherein the message includes a Map ID of a current valid available channel information; and determining whether an existing available channel information of the first STA is valid by comparing a Map ID of the existing available channel information of the first STA with the Map ID included in the received message. |
申请公布号 |
WO2012023700(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
WO2011KR04599 |
申请日期 |
2011.06.23 |
申请人 |
LG ELECTRONICS INC.;KIM, EUNSUN;SEOK, YONGHO |
发明人 |
KIM, EUNSUN;SEOK, YONGHO |
分类号 |
H04B7/26;H04W16/14;H04W84/12;H04W88/02 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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