275 citations · 1.2k across the 41 of their papers we have counts for
3 papers · 1 filter
The Effects of Limited Channel Knowledge on Cognitive Radio System Capacity
Peter J. Smith, Pawel A. Dmochowski, Himal A. Suraweera +1
We examine the impact of limited channel knowledge on the secondary user (SU) in a cognitive radio system. Under a minimum signal-to-interference-and-noise ratio (SINR) constraint…
Outage Probability of Dual-Hop Multiple Antenna AF Relaying Systems with Interference
Caijun Zhong, Himal A. Suraweera, Aiping Huang +2
This paper presents an analytical investigation on the outage performance of dual-hop multiple antenna amplify-and-forward relaying systems in the presence of interference. For bot…
Beamforming in Two-Way Fixed Gain Amplify-and-Forward Relay Systems with CCI
Trung Q. Duong, Himal A. Suraweera, Hans-Jurgen Zepernick +1
We analyze the outage performance of a two-way fixed gain amplify-and-forward (AF) relay system with beamforming, arbitrary antenna correlation, and co-channel interference (CCI).…