Ergodic secrecy capacity in nakagami-m fading channels

Abstract

In this paper, multiple-input-multiple-output wireless communication network is considered: with a base station Alice having multiple antennas, one desired information receiver Bob and one eavesdropper with multiple antennas. A closed-form mathematical expression for the ergodic secrecy capacity under Nakagami-m Fading Channels is derived. The derived expression highlights the variation of the ergodic secrecy capacity with number of antennas in Bob and Nakagami-m pararmeter, which is depicted with numerical analysis. © 2019 IEEE.