![Fast DFT Algorithm with [N–1]/2 Multiplications](https://media.springernature.com/lw150/springer-static/cover/book/978-981-16-3176-4.jpg?as=jpg)
Advertisement
Published in:
2021 | OriginalPaper | Chapter
Novel Fast Acquisition Algorithm for DS/FH System
Authors : Weining Song, Yanzhong Zhang, Dingrong Shao, Shujian Li, Xiaojie Wen
Published in: Footprints in Cambridge and Aviation Industries of China
Publisher: Springer Singapore
Activate our intelligent search to find suitable subject content or patents.
Select sections of text to find matching patents with Artificial Intelligence. powered by
Select sections of text to find additional relevant content using AI-assisted search. powered by
Based on differential correlation technique, novel fast acquisition algorithm is developed for hybrid direct sequence and frequency hopping (DS/FH) system. Specifically, by using differential correlation for PN code phase and parallel searching for frequency, the fast acquisition is realized. Furthermore, in terms of acquisition time and hardware resources consumption, the proposed differential correlation acquisition method is compared with the conventional waiting self synchronization acquisition method and frequency parallel searching acquisition method. Analytical and simulation results reveal that the proposed algorithm can be used in DS/FH system.