An Acquisition Scheme for Non-Coherent DSSS Signal

An Acquisition Scheme for Non-Coherent DSSS Signal

A new acquisition scheme is proposed after its basic conception being introduced. The new algorithm is mainly about PN synchronization and symbol synchronization. To realize PN synchronization, a way based on chip-level difference is adopted. For the implementation of symbol synchronization, a new a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yuling Li, Tianyun Ma, Tian Tian
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Correlation
Filtering
Modulation
Radio communication
Security
Spread spectrum communication
Synchronization
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Beschreibung
Zusammenfassung:A new acquisition scheme is proposed after its basic conception being introduced. The new algorithm is mainly about PN synchronization and symbol synchronization. To realize PN synchronization, a way based on chip-level difference is adopted. For the implementation of symbol synchronization, a new algorithm on basis of post-correlation filtering and peak detecting is presented. It is shown from the simulations that the scheme can be implemented well and the performance is excellent.
ISSN:2161-9646
DOI:10.1109/WICOM.2010.5600716