DocumentCode
1391561
Title
Adaptive hybrid acquisition of PN sequences for DS/SS communications
Author
Kim, Chang-Joo ; Lee, Dong-Doo ; Hwang, Tae-Won ; Lee, Hyuck-Jae ; Lee, Hwang-Soo
Author_Institution
Radio Signal Process. Sect., Electron. & Telecommun. Res. Inst., Taejon, South Korea
Volume
34
Issue
10
fYear
1998
fDate
5/14/1998 12:00:00 AM
Firstpage
939
Lastpage
940
Abstract
An adaptive hybrid scheme for pseudonoise code acquisition is presented for DS/SS communications. The basic idea of the scheme is to utilise the correlator outputs for estimating the background power level and apply the constant false alarm rate (CFAR) technique to our scheme. Some examples of CFAR design are given and their detection performances are compared
Keywords
adaptive signal detection; correlation methods; probability; pseudonoise codes; spread spectrum communication; CFAR technique; DS/SS communications; PN sequences; adaptive hybrid acquisition; background power level estimation; constant false alarm rate; correlator outputs; detection performances; pseudonoise code acquisition;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980652
Filename
682905
Link To Document