Method and apparatus for performing search acquisition in a CDMA

Details Method and apparatus for performing search acquisition in a CDMA Method and apparatus for performing search acquisition in a CDMA

1996-05-02

1997-07-01

Chin, Stephen

Pulse or digital communications

Repeaters

Testing

375206, 375354, 370342, H04B 1500, H04K 100, H04L 2730

Patent

active

056445911

ABSTRACT:
A novel an improved method of acquisition in a spread spectrum communication system is presented. In the present invention, a large window of PN chip offset hypotheses are searched and if an energy signal is found that might indicate the presence of the pilot signal having one of the chip offsets of the large search window, then a search of a subset of offset hypotheses, or small window, is searched.

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