no code implementations • 30 Jan 2024 • Prathapasinghe Dharmawansa, Saman Atapattu, Jamie Evans, Kandeepan Sithamparanathan
In particular, we focus on detecting an unknown non-random signal by capitalizing on the leading eigenvalue of the whitened sample covariance matrix as the test statistic (a. k. a.
no code implementations • 20 Jun 2023 • Prathapasinghe Dharmawansa, Saman Atapattu, Jamie Evans, Kandeepan Sithamparanathan
$F$-matrix) which is constructed by whitening the signal bearing sample covariance matrix with noise-only sample covariance matrix.
1 code implementation • 20 Jan 2023 • Tharaka Perera, Saman Atapattu, Yuting Fang, Prathapasinghe Dharmawansa, Jamie Evans
Flexible duplex networks allow users to dynamically employ uplink and downlink channels without static time scheduling, thereby utilizing the network resources efficiently.
no code implementations • 22 Jan 2020 • Saman Atapattu, Rongfei Fan, Prathapasinghe Dharmawansa, Gongpu Wang, Jamie Evans, Theodoros A. Tsiftsis
The channels between the two users and RIS can either be reciprocal or non-reciprocal.