Supplementary Proof of Upper and Lower Bounds of Two-Way Opportunistic Amplify-and-Forward Relaying Channels
Hui Yong Guo, Lihong Wang, Shangqing Zhao · IEEE Communications Letters · 2013
In a recent letter, lower and upper bounds on the outage probability of two-way opportunistic relaying amplify-and-forward (TWOR-AF) systems have been presented without strict proof [1]. This letter provides a supplementary strict proof of those lower and upper bounds for TWOR-AF systems.