251 citations · 967 across the 54 of their papers we have counts for
6 papers · 1 filter
On the Design of Secure Non-Orthogonal Multiple Access Systems
Biao He, An Liu, Nan Yang +1
This paper proposes a new design of non-orthogonal multiple access (NOMA) under secrecy considerations. We focus on a NOMA system where a transmitter sends confidential messages to…
Artificial-Noise-Aided Secure Transmission in Wiretap Channels with Transmitter-Side Correlation
Shihao Yan, Xiangyun Zhou, Nan Yang +2
This work for the first time examines the impact of transmitter-side correlation on the artificial-noise-aided secure transmission, based on which a new power allocation strategy f…
Convex Optimization of Distributed Cooperative Detection in Multi-Receiver Molecular Communication
Yuting Fang, Adam Noel, Nan Yang +2
In this paper, the error performance achieved by cooperative detection among K distributed receivers in a diffusion-based molecular communication (MC) system is analyzed and optimi…
Mitigating Pilot Contamination Through Location-Aware Pilot Assignment in Massive MIMO Networks
Noman Akbar, Shihao Yan, Nan Yang +1
We propose a novel location-aware pilot assignment scheme to mitigate pilot contamination in massive multiple-input multiple-output (MIMO) networks, where the channels are subjecte…
User Load Analysis and Pilot Sequence Design for Multi-Cell Massive MIMO Networks
Noman Akbar, Nan Yang, Parastoo Sadeghi +1
We propose a novel algorithm to design user load-achieving pilot sequences that mitigate pilot contamination in multi-cell massive multiple-input multiple-output (MIMO) networks. T…
Distributed Cooperative Detection for Multi-Receiver Molecular Communication
Yuting Fang, Adam Noel, Nan Yang +2
In this paper, a cooperative diffusion-based molecular communication system is considered where distributed receivers collaboratively determine a transmitter's signal. In this syst…