Title :
Degrees of freedom of the field in unconditionally secure wireless communications
Author :
Migliore, Marco D. ; D´Elia, Ciro ; Pinchera, Daniele
Author_Institution :
DAEIMI, Univ. of Cassino, Cassino, Italy
Abstract :
The aim of this conference paper is to identify the maximum number of useful spatial channels in artificial-noise based unconditional communication systems using the concept of the degrees of freedom of the field. The approach followed in this paper was firstly proposed in an ASSIST COST meeting and is strictly related to the MIMO communication system analysis carried out.
Keywords :
MIMO communication; telecommunication security; ASSIST COST meeting; MIMO communication system analysis; artificial-noise based unconditional communication systems; degrees of freedom; spatial channels; unconditionally secure wireless communications; Interference; MIMO; Noise; Receiving antennas; Transmitting antennas; Wireless communication;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561263
