A new synchronization acquisition method for DS/SS system under carrier frequency offset

Author

Nishinaga, Nozomu ; Nakagami, Masato ; Iwadare, Yoshihiro

Author_Institution

Graduate Sch. of Eng., Nagoya Univ., Japan

fYear

1997

fDate

29 Jun-4 Jul 1997

Firstpage

491

Abstract

We propose a new simple acquisition scheme using half-symbol differential decoding technique for DS/SS systems under carrier frequency offset (CFO). This scheme makes use of the addition and subtraction of baseband signals and their delayed versions and thus resulting in much simpler implementation

Keywords

decoding; delays; satellite communication; signal processing; spread spectrum communication; synchronisation; DS/SS system; LEO satellite communications; acquisition scheme; baseband signals addition; baseband signals substraction; carrier frequency offset; delayed signals; half-symbol differential decoding; synchronization acquisition method; Artificial satellites; Baseband; Circuits; Correlators; Decoding; Delay effects; Fourier transforms; Frequency synchronization; Low earth orbit satellites; Satellite communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on

Conference_Location

Ulm

Print_ISBN

0-7803-3956-8

Type

conf

DOI

10.1109/ISIT.1997.613428

Filename

613428

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3082606