Pulse or digital communications – Receivers – Interference or noise reduction
Patent
1997-02-04
1999-03-30
Chin, Stephen
Pulse or digital communications
Receivers
Interference or noise reduction
375347, 375346, 375260, 375267, 375231, 375232, 375233, 455 59, 455296, 455303, 455504, 455506, H04B 710, H04B 702, H04L 102
Patent
active
058898255
ABSTRACT:
In the method for parameterizing at least one receiving device and a receiving device for a radio station, a plurality of decorrelated signals are received by an intelligent antenna device. Antenna weighting factors for suppressing received disturbances and channel coefficients for balancing out the differences in transit time of different signal components of a received signal are determined simultaneously. During a training sequence, test data present in the receiving device is rated in a channel model with channel coefficients and received test data is rated with antenna weighting factors and superposed to form antenna data or model variables. The minimizing of the deviation of antenna data and model variables is performed with the exclusion of the trivial solution. The method is suitable in particular for base stations in mobile radio systems.
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Chin Stephen
Maddox Michael W.
Siemens Aktiengesellschaft
LandOfFree
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