Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-12-05
2006-12-05
Bocure, Tesfaldet (Department: 2611)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S147000, C370S335000
Reexamination Certificate
active
07145941
ABSTRACT:
A CDMA receiver terminal comprises a finger circuit for correcting the phase of inverse spread data for signals from two antennas of a base station, and the finger circuit in turn has a level measuring circuit for determining the validity of the two signals. The level measuring circuit, when determining that any of the received signals from the two antennas of the base station is invalid, stops supplying an operating clock from a clock supply circuit to a phase corrector circuit which corrects the phase of the signal determined as invalid.
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Bocure Tesfaldet
NEC Corporation
Pathak Sudhanshu C.
LandOfFree
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