发明名称 |
DISTRIBUTED SPECTRUM SENSING |
摘要 |
In summary, the invention relates to a device, a system, a method and a computer program for spectrum sensing. A detection procedure for detecting a signal of interest or an event by using a plurality of sensing devices capable of communicating with a central unit is proposed. The sensing devices can compute soft detection metrics and communicate this information to a central unit, where the information may be used to make a final detection decision using a certain specified rule. The signaling overhead of the proposed approach can be of the same order as that of a hard signaling approach. However, the proposed approach may achieve a better detection performance.
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申请公布号 |
US2011022342(A1) |
申请公布日期 |
2011.01.27 |
申请号 |
US20090922697 |
申请日期 |
2009.03.12 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;NXP SEMICONDUCTORS NETHERLANDS B.V. |
发明人 |
PANDHARIPANDE ASHISH VIJAY;YANG HONGMING;LINNARTZ JOHAN PAUL MARIE GERARD |
分类号 |
G06F17/18;G01R23/00;G06F19/00 |
主分类号 |
G06F17/18 |
代理机构 |
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