Method for using a non-orthogonal pilot signal with data...

Details Method for using a non-orthogonal pilot signal with data... Method for using a non-orthogonal pilot signal with data...

2006-06-27

2008-09-23

Burd, Kevin M (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

Reexamination Certificate

active

07428263

ABSTRACT:
A system and method for encoding/decoding data channels in a CDMA system having data channel interference cancellation, wherein data channel interference cancellation is used to remove unwanted non-orthogonal pilot signal components which are present within a demodulated data signal. This is accomplished by regenerating interference terms with respect to the non-orthogonal pilot signal and subtracting them from the demodulated data signal.

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