Pulse or digital communications – Receivers – Particular pulse demodulator or detector
Reexamination Certificate
2008-06-16
2011-11-22
Bocure, Tesfaldet (Department: 2611)
Pulse or digital communications
Receivers
Particular pulse demodulator or detector
C375S347000
Reexamination Certificate
active
08064546
ABSTRACT:
This invention is a method for preamble detection with estimation of UE timing advance (TA) and channel quality information (CQI) which uses a sliding window to detect the preamble and estimate user timing advance and channel quality information. The window length is set to the cyclic prefix length of data transmission. A preamble detection threshold is computed semi-analytically according to noise sample statistics.
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Bertrand Pierre
Jiang Jing
Muharemovic Tarik
Bocure Tesfaldet
Brady W. James
Marshall, Jr. Robert D.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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