Search Results for author: Chen Quan

Found 6 papers, 0 papers with code

Distributed Quantized Detection of Sparse Signals Under Byzantine Attacks

no code implementations27 Apr 2023 Chen Quan, Yunghsiang S. Han, Baocheng Geng, Pramod K. Varshney

The proposed detectors can achieve the detection performance close to the benchmark likelihood ratio test (LRT) detector, which has perfect knowledge of the attack parameters and sparsity degree.

Human-machine Hierarchical Networks for Decision Making under Byzantine Attacks

no code implementations25 Jan 2023 Chen Quan, Baocheng Geng, Yunghsiang S. Han, Pramod K. Varshney

Consequently, the proposed scheme can effectively defend against Byzantine attacks and improve the quality of human sensors' decisions so that the performance of the human-machine collaborative system is enhanced.

Decision Making

Loss Attitude Aware Energy Management for Signal Detection

no code implementations18 Jan 2023 Baocheng Geng, Chen Quan, Tianyun Zhang, Makan Fardad, Pramod K. Varshney

The amount of resource consumption that maximizes the humans' subjective utility is derived to characterize the actual behavior of humans.

energy management Management

Efficient Ordered-Transmission Based Distributed Detection under Data Falsification Attacks

no code implementations18 Jul 2022 Chen Quan, Nandan Sriranga, Haodong Yang, Yunghsiang S. Han, Baocheng Geng, Pramod K. Varshney

In distributed detection systems, energy-efficient ordered transmission (EEOT) schemes are able to reduce the number of transmissions required to make a final decision.

Ordered Transmission-based Detection in Distributed Networks in the Presence of Byzantines

no code implementations21 Jan 2022 Chen Quan, Saikiran Bulusu, Baocheng Geng, Pramod K. Varshney

The ordered transmission (OT) scheme reduces the number of transmissions needed in the network to make the final decision, while it maintains the same probability of error as the system without using OT scheme.

A Novel Spectrally-Efficient Uplink Hybrid-Domain NOMA System

no code implementations17 Jul 2020 Chen Quan, Animesh Yadav, Baocheng Geng, Pramod K. Varshney, H. Vincent Poor

This paper proposes a novel hybrid-domain (HD) non-orthogonal multiple access (NOMA) approach to support a larger number of uplink users than the recently proposed code-domain NOMA approach, i. e., sparse code multiple access (SCMA).

Clustering

Cannot find the paper you are looking for? You can Submit a new open access paper.