发明名称 |
DISTRIBUTED DATABASE ACCESS FOR SPECTRUM ACCESS |
摘要 |
A bootstrapping technique for wirelessly obtaining white space data that may be used to identify an available white space channel for connecting to a service. Portable wireless devices may collaborate to provide white space data to a device requesting such data. A requesting device transmits a request for the white space data using, for example, an unlicensed band. A device receiving the request may transmit a copy of the data to the requesting device. The transmitted copy may be obtained by the receiving device from a local data store or may be provided from a database server to which the receiving device is connected. In the later case the receiving device acts as a proxy between the database server and the requesting device. Once the white space data is received by the requesting device it may be used to select a channel for communication in the white space. |
申请公布号 |
WO2011100103(A2) |
申请公布日期 |
2011.08.18 |
申请号 |
WO2011US22291 |
申请日期 |
2011.01.24 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
HASSAN, AMER, A.;BARON, ANDREW, T.;ANDERS, BILLY, R., JR.;GUPTA, ANOOP |
分类号 |
H04B7/26;H04W16/14;H04W92/18 |
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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