Parallel acquisition system using reference matched filter

Details Parallel acquisition system using reference matched filter Parallel acquisition system using reference matched filter

1997-07-29

2000-08-29

Rao, Seema S.

Multiplex communications

Communication over free space

Combining or distributing information via code word channels...

370479, 375152, 375367, H04B 169, H04J 1302

Patent

active

061118680

ABSTRACT:
A parallel acquisition system configured using a reference matched filter, thereby obtaining a superior acquisition performance and a high throughput as compared to conventional serial acquisition systems and conventional parallel acquisition systems including no reference matched filter. The parallel acquisition system includes a reference matched filter connected in parallel to a plurality of detection matched filters connected together in parallel. The reference matched filter serves to estimate a dispersion of interference components of reception signals respectively input at the detection matched filters. The parallel acquisition system can be applied to the receiver of a spread spectrum system for a packet radio data communication in a multiple access environment.

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