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Combined spatial-temporal energy harvesting and relay selection for cognitive wireless powered networks

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (2)

In order to improve the Energy Efficiency (EE) and spectrum utilization of Cognitive Wireless Powered Networks (CWPNs), a combined spatial-temporal En......

Fooling intrusion detection systems using adversarially autoencoder

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

Due to the increasing cyber-attacks, various Intrusion Detection Systems (IDSs) have been proposed to identify network anomalies. Most existing machin......

Towards asynchronous federated learning for heterogeneous edge-powered internet of things

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

The advancement of the Internet of Things (IoT) brings new opportunities for collecting real-time data and deploying machine learning models. Nonethel......

A physical layer security scheme for full-duplex communication systems with residual self-interference and non-eavesdropping CSI

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

We discuss the physical layer security scheme in the Full-Duplex (FD) MIMO point-to-point two-way communication system with residual self-interference......

Performance analysis of diffusion-based decode-and-forward relay with depleted molecule shift keying

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

The distance-decay effect of molecular signals makes communication range a major challenge for diffusion-based Molecular Communication (MC). To solve ......

Blockchain-based data transmission control for Tactical Data Link

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

Tactical Data Link (TDL) is a communication system that utilizes a particular message format and a protocol to transmit data via wireless channels in ......

A secure spectrum auction scheme without the trusted party based on the smart contract

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (2)

With the development of communication 5G networks and technologies, spectrum resources are increasingly scarce. The scarcity of the spectrum resource ......

User location privacy protection mechanism for location-based services

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (2)

With the rapid development of the Internet of Things (IoT), Location-Based Services (LBS) are becoming more and more popular. However, for the users b......

Secure K-Nearest neighbor queries in two-tiered mobile wireless sensor networks

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (2)

Tiered Mobile Wireless Sensor Network(TMWSN) is a new paradigm introduced by mobile edge computing. Now it has received wide attention because of its ......

iPAS: A deep Monte Carlo Tree Search-based intelligent pilot-power allocation scheme for massive MIMO system

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

Massive Multiple-Input-Multiple-Output (MIMO) is a promising technology to meet the demand for the connection of massive devices and high data capacit......

A blockchain-empowered AAA scheme in the large-scale HetNet

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

A Large-Scale Heterogeneous Network (LS-HetNet) integrates different networks into one uniform network system to provide seamless one-world network co......

A data complementary method for thunderstorm point charge localization based on atmospheric electric field apparatus array group

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (2)

Data loss or distortion causes adverse effects on the accuracy and stability of the thunderstorm point charge localization. To solve this problem, we ......

Challenge-based collaborative intrusion detection in software-defined networking: an evaluation

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (2)

Software-Defined Networking (SDN) is an emerging architecture that enables a computer network to be intelligently and centrally controlled via softwar......

Unintentional forking analysis in wireless blockchain networks

期刊: DIGITAL COMMUNICATIONS AND NETWORKS, 2021; 7 (3)

The forking problem plays a key role in the security issue, which is a major concern in the blockchain system. Although many works studied the attack ......

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