Pulse or digital communications – Systems using alternating or pulsating current
Reexamination Certificate
2011-08-23
2011-08-23
Corrielus, Jean B (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
C375S295000
Reexamination Certificate
active
08005153
ABSTRACT:
Embodiments of the invention apply block spreading to transmitted signals to increase the number orthogonally multiplexed signals. The principle of the disclosed invention can be applied to reference signals, acknowledgement signals, and channel quality indication signals. In any given time interval, the set of transmitted signals is defined by two sequences: the baseline sequence, and the block spreading sequence. Different transmitters using the same baseline sequence can be identified by using different block spreading sequences.
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Muharemovic Tarik
Onggosanusi Eko N.
Papasakellariou Aris
Brady III Wade James
Corrielus Jean B
Neerings Ronald O.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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