DocumentCode
2730909
Title
Convexity analysis for cyclostationary detection in cognitive radios
Author
Tariq, Sana ; Ghafoor, Abdul ; Farooq, Salma Zainab
Author_Institution
Dept. of Electr. Eng., Nat. Univ. of Sci. & Technol. (NUST), Islamabad, Pakistan
fYear
2012
fDate
1-4 July 2012
Abstract
An optimal adaptive multiband-sensing framework is used to jointly detect a wideband BPSK primary signal over multiple non-overlapping narrowband Gaussian channels so as to maximize the throughput in cognitive radio networks using cyclostationary detection scheme. Under some specific primary user and channel conditions the framework which appeared to be non-convex is explored to determine convexity range.
Keywords
Gaussian channels; cognitive radio; phase shift keying; cognitive radio networks; cognitive radios; convexity analysis; cyclostationary detection scheme; multiple non-overlapping narrowband Gaussian channels; optimal adaptive multiband-sensing framework; wideband BPSK primary signal; Cognitive radio; Detectors; Interference; Throughput; Vectors; Wideband; cognitive radio; convexity range; cyclostationary detection; multiband joint detection; sensing slot duration;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers and Communications (ISCC), 2012 IEEE Symposium on
Conference_Location
Cappadocia
ISSN
1530-1346
Print_ISBN
978-1-4673-2712-1
Electronic_ISBN
1530-1346
Type
conf
DOI
10.1109/ISCC.2012.6249397
Filename
6249397
Link To Document