Search
Now showing items 1-2 of 2
Bidirectional Optical Spatial Modulation for Mobile Users: Toward a Practical Design for LiFi Systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
Among the challenges of realizing the full potential of light-fidelity (LiFi) cellular networks are user mobility, random device orientation, and blockage. In this paper, we study the impact of those challenges on the ...
Precoding-Aided Spatial Modulation for the Wiretap Channel with Relay Selection and Cooperative Jamming
(
Hindawi Limited
, 2018 , Article)
We propose in this paper a physical-layer security (PLS) scheme for dual-hop cooperative networks in an effort to enhance the communications secrecy. The underlying model comprises a transmitting node (Alice), a legitimate ...