Pulse or digital communications – Receivers – Interference or noise reduction
Reexamination Certificate
2007-09-11
2007-09-11
Ghebretinsae, Temesghen (Department: 2611)
Pulse or digital communications
Receivers
Interference or noise reduction
C375S347000, C455S278100
Reexamination Certificate
active
10662826
ABSTRACT:
The invention relates to a receiver and a receiving method in a receiver of a radio system. The method comprises: receiving (500) signal with an array antenna comprising at least two antenna elements, oversampling (504) the received signal, measuring (900) the spatial and temporal colour of the received oversampled signal, combining (9089the received signal with combined maximum ratio combining and space-time interference rejection combining, controlling (902-904) the combining of the received signal on the basis of the measurement result.
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patent: 6215814 (2001-04-01), Ylitalo et al.
patent: 2004/0114695 (2004-06-01), Astely et al.
patent: 2005/0111596 (2005-05-01), Olsson et al.
Asztely et al, “MLSE and Spatio-Temporal Interference Rejection Combining with Antenna Arrays,” in Proceedings of the EUSIPCO98, Rhodos, Greece, Sep. 1998.
Charbit Gilles
Lee Kuo Hsun
Säily Mikko
Sundaralingam Sathiaseelan
Ghebretinsae Temesghen
Nokia Corporation
Squire Sanders & Dempsey L.L.P.
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