Method and arrangement for adaptive signal detection

Tapio Rauma (Inventor), Marja Matinmikko (Inventor)

    Research output: PatentPatent


    The present invention describes a new distributed decision making scheme for adaptive signal detection. The innovation describes an adaptive system and method for allocating signal detection resources that are used to find out the status of channel use (occupied/unoccupied). The system includes selection of suitable spectrum sensing methods and decision combining techniques as well as the associated parameters to meet the requirements set for the system in the specific operational environment. The result is that the system has good performance, simple implementation and is applicable to versatile time-variant situations.

    Patent family as of 21.9.2021
    EP2572549 A1 20130327 EP20110783136 20110513      
    EP2572549 A4 20160803 EP20110783136 20110513      
    FI20105553 A0 20100520 FI20100005553 20100520      
    US2013072130 AA 20130321 US20110698667 20110513      
    US9628201 BB 20170418 US20110698667 20110513      
    WO11144809 A1 20111124 WO2011FI50442 20110513      
    WO11144809 A8 20120308 WO2011FI50442 20110513

    Link to current patent family on right 

    Original languageEnglish
    Patent numberUS2013072130
    IPCH04B 17/ 00 A I
    Priority date13/05/11
    Publication statusPublished - 21 Mar 2013
    MoE publication typeH1 Granted patent


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