Title :
Secure communications using Interference Alignment in MIMO interference channels
Author :
Sasaki, Satoshi ; Shimizu, Takayuki ; Iwai, Hisato ; Sasaoka, Hideichi
Author_Institution :
Grad. Sch. of Sci. & Eng., Doshisha Univ., Kyotanabe, Japan
fDate :
Oct. 29 2012-Nov. 2 2012
Abstract :
In this paper, we considered secure communications using the interference alignment technique in the MIMO interference channels. It is presented as a result of quantitative evaluation of the secrecy rate that secure communication is possible where the number of antennas at the authorize transmitter and receiver is greater than or similar to that of the eavesdropper.
Keywords :
MIMO communication; antenna arrays; radiofrequency interference; receiving antennas; telecommunication security; transmitting antennas; MIMO interference channels; communication security; interference alignment technique; multiple-input multiple-output interference channels; receiver; secrecy rate evaluation; transmitter; Interference channels; MIMO; Receivers; Signal to noise ratio; Transmitting antennas;
Conference_Titel :
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location :
Nagoys
Print_ISBN :
978-1-4673-1001-7
