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. |
申请公布号 |
EP2255583(A2) |
申请公布日期 |
2010.12.01 |
申请号 |
EP20090721618 |
申请日期 |
2009.03.12 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;NXP B.V. |
发明人 |
PANDHARIPANDE, ASHISH VIJAY;YANG, HONGMING;LINNARTZ, JOHAN, P., M., G. |
分类号 |
H04W72/02;H04B17/00;H04W74/02 |
主分类号 |
H04W72/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|