17 citations · 98 across the 45 of their papers we have counts for
33 papers · 1 filter
Performance Analysis of Relay Selection Schemes in Multi-Hop Decode-and-Forward Networks
Shalanika Dayarathna, Rajitha Senanayake, Jamie Evans
This paper analyses the data rate achieved by various relay selection schemes in a single-user multi-hop relay network with decode-and-forward (DF) relaying. While the single-user…
CFMA for Gaussian MIMO Multiple Access Channels
Lanwei Zhang, Jamie Evans, Jingge Zhu
Compute-forward multiple access (CFMA) is a multiple access transmission scheme based on Compute-and-Forward (CF) which allows the receiver to first decode linear combinations of t…
Accelerating Graph Neural Networks via Edge Pruning for Power Allocation in Wireless Networks
Lili Chen, Jingge Zhu, Jamie Evans
Graph Neural Networks (GNNs) have recently emerged as a promising approach to tackling power allocation problems in wireless networks. Since unpaired transmitters and receivers are…
Learning Channel Codes from Data: Performance Guarantees in the Finite Blocklength Regime
Neil Irwin Bernardo, Jingge Zhu, Jamie Evans
This paper examines the maximum code rate achievable by a data-driven communication system over some unknown discrete memoryless channel in the finite blocklength regime. A class o…
A Modified Union Bound on Symbol Error Probability for Fading Channels
Tian Han, Rajitha Senanayake, Peter Smith +1
In this paper, we propose a new upper bound on the error probability performance of maximum-likelihood (ML) detection. The proposed approach provides a much tighter upper bound whe…
Frequency Permutation Subsets for Joint Radar and Communication
Shalanika Dayarathna, Rajitha Senanayake, Peter Smith +1
This paper focuses on waveform design for joint radar and communication systems and presents a new subset selection process to improve the communication error rate performance and…