Graph Theory Based Cooperative Transmission for Physical-Layer Security in 5G Large-Scale Wireless Relay Networks

Graph Theory Based Cooperative Transmission for Physical-Layer Security in 5G Large-Scale Wireless Relay Networks

In this paper, multi-hop cooperative techniques are adopted to improve the physical-layer security in 5G large-scale decode-and-forward relay networks with massive relays and eavesdroppers. The utilization of graph theory is investigated to relieve the burden of massive nodes and ease the cooperativ...

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Bibliographic Details
Main Authors: Chensi Zhang, Jianhua Ge, Zeyu Xia, Haoyu Du
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Access
Subjects:
Physical-layer security
graph theory
relay
cooperative anti-eavesdropping
Online Access:https://ieeexplore.ieee.org/document/8064631/

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