Pulse or digital communications – Receivers – Interference or noise reduction
Reexamination Certificate
2008-06-24
2008-06-24
Bayard, Emmanuel (Department: 2611)
Pulse or digital communications
Receivers
Interference or noise reduction
C375S144000
Reexamination Certificate
active
07391830
ABSTRACT:
A receiver of digital data bursts is provided comprising an antenna array, a first space time filter having filter coefficients initialized by estimation over just training data in a received burst and providing symbol estimates and a second space time filter having filter coefficients initialized by estimation over the received burst and providing symbol estimates. In use at least one pass to determine a symbol estimate in the received burst is undertaken by each space time filter and a selector operates to determine which of the first and second filters provides the symbol estimate closer to an expected value.
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Kuzminskiy Alexandr
Papadias Constantinos B
Bayard Emmanuel
Lucent Technologies - Inc.
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