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

1995-07-31

1998-09-08

Bocure, Tesfaldet

Pulse or digital communications

Synchronizers

Frequency or phase control using synchronizing signal

375206, H04L 700, H04K 100

Patent

active

058056483

ABSTRACT:
A novel and 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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