Pulse or digital communications – Receivers – Interference or noise reduction
Patent
1996-12-16
1999-03-02
Bocure, Tesfaldet
Pulse or digital communications
Receivers
Interference or noise reduction
455139, H04L 102
Patent
active
058780939
ABSTRACT:
In a communications system wherein a broadcast signal is received by a plurality of antennas each connected to a receiver, the resulting plurality of received signals are jointly subjected to automatic frequency correction (AFC) before interference rejection combining (IRC) or maximal ratio combining (MRC) processing to output an estimate of the broadcast signal. The joint automatic frequency correction processing involves computing and applying a frequency offset on a sample by sample basis to each of the received signals to output corresponding frequency corrected received signals for IRC or MRC processing.
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Bottomley Gregory Edward
Molnar Karl James
Bocure Tesfaldet
Ericsson Inc.
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