DocumentCode
713696
Title
Performance analysis of a secure STBC with coherent and differential detection
Author
Allen, T. ; Al-Dhahir, N.
fYear
2015
fDate
9-12 March 2015
Firstpage
522
Lastpage
527
Abstract
A secure space-time block coding (STBC) scheme for 2 and 4 transmit antennas is proposed in the presence of a passive eavesdropper. The bit error probability is analyzed for coherent detection as well as with differential detection. The analytical expressions are validated through simulations and demonstrate that our proposed secure STBC guarantees full diversity to an intended recipient while reducing the diversity order of an eavesdropper to zero even when she has perfect channel state information.
Keywords
error statistics; probability; space-time block codes; transmitting antennas; bit error probability; channel state information; coherent detection; differential detection; passive eavesdropper; secure STBC scheme; space-time block coding scheme; transmit antenna; Channel estimation; Fading; Mathematical model; Phase shift keying; Receivers; Signal to noise ratio; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Networking Conference (WCNC), 2015 IEEE
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/WCNC.2015.7127524
Filename
7127524
Link To Document