Beamforming Aided Interference Management with Improved Secrecy for Correlated Channels


Dartmann G., Cepheli O., Karabulut Kurt G. Z. , Ascheid G.

IEEE 79th Vehicular Technology Conference (VTC-Spring), Seoul, South Korea, 18 - 21 May 2014 identifier

  • Publication Type: Conference Paper / Full Text
  • City: Seoul
  • Country: South Korea

Abstract

This paper targets the joint optimization of the signal-to-interference-plus-noise ratio (SINR) and secrecy in wireless networks. Although the optimization of the SINR with beamforming in wireless networks is well known, the joint optimization of the secrecy and the SINR of the users is a new problem which gets a high relevance recently. The optimization problems investigated in this paper are based on the joint optimization of the beamforming vectors and transmit powers.