| 摘要 |
Methods and structure for improved speed in pseudo-noise code acquisition. A receiver may include features to evaluate multiple potential pseudo-noise (PN) digital code sequences in parallel to more rapidly acquire the PN code utilized by a corresponding transmitter. Multiple PN code generators may operate substantially in parallel each pre-loaded to generate one of the set of possible Gold codes for the shift register tap configuration. One of the generators will correlate with the sequence generated by the transmitter by exceeding a predetermined correlation threshold value. That PN code sequence may be identified as the correct PN code sequence for decoding data received on the communication medium intended for the particular user using the PN code. As compared to prior sequential techniques, features and aspects hereof more rapidly acquire the PN digital code sequence utilized by an associated transmitter.
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