DocumentCode
2905797
Title
A new adaptive serial search PN code acquisition scheme for DS-CDMA systems
Author
Warsi, Rehan Ahmad ; Chaturvedi, Ajit Kumar
Author_Institution
Doordarshan Directorate, New Delhi, India
fYear
2000
fDate
2000
Firstpage
245
Lastpage
248
Abstract
We have derived the PDF of the decision variable for an adaptive serial search PN code acquisition scheme in Nakagami-m fading environment which is better suited for modeling the urban multipath mobile radio communication channel. The detection and false alarm probabilities have also been derived. These can be used for the computation of mean and variance of acquisition time
Keywords
adaptive codes; code division multiple access; fading channels; mobile radio; multipath channels; probability; pseudonoise codes; search problems; spread spectrum communication; DS-CDMA systems; Nakagami-m fading; PDF; PN code acquisition; adaptive serial search; decision variable; detection probability; false alarm probability; mobile radio communication; urban multipath channel; AWGN; Additive white noise; Fading; Gaussian noise; Multiaccess communication; Nakagami distribution; Rayleigh channels; Signal to noise ratio; Spread spectrum communication; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal Wireless Communications, 2000 IEEE International Conference on
Conference_Location
Hyderabad
Print_ISBN
0-7803-5893-7
Type
conf
DOI
10.1109/ICPWC.2000.905812
Filename
905812
Link To Document