In one embodiment, the receiver separates the received spread spectrum signal into real and imaginary parts, attempts to correlate both real and imaginary parts for {HEAD ~ a plurality} of chip sequences, and combines the real I, real Q, imaginary I, and {TAIL ~ imaginary Q signals} into a unified signal data stream 
In one embodiment , the receiver separates the received spread spectrum signal into real and imaginary parts , attempts to correlate both real and imaginary parts for { HEAD ~ a plurality } of chip sequences , and combines the real I , real Q , imaginary I , and { TAIL ~ imaginary Q signals } into a unified signal data stream
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