Mobile ad hoc network (MANETs) is an infrastructureless/self-configurable system in which every node carries on as host or router and every node can participate in the transmission of packets. Because of its dynamic behaviour such system is more susceptible against various sorts of security threats, for example, Black hole, Wormhole , Jamming , Sybil, Byzantine attack and so on which may block ...

The current progression and communication in the corporate, military and industrial sectors. Nevertheless, these progressions have likewise brought new security vulnerabilities. The uses of the security methods of wired systems, for example, access control and confirmation/authentication have been unsuitable to wireless network because of the extraordinary features of such networks, for example...

Employing unmanned aerial vehicles (UAVs) in millimeter-wave (mmWave) networks as relays has emerged an appealing solution to assist remote or blocked communication nodes. In this case, the network security becomes a great challenge due presence of malicious eavesdroppers. paper, we perform secrecy analysis for UAV-based mmWave relaying network. We first investigate scheme without jamming where...

Existing pursuer-evader (PE) game algorithms do not provide good real-time solutions for situations with the following complexities: (1) multi-pursuer multi-evader, (2) multiple evaders with superior control resources such as higher speeds, and (3) jamming confrontation between pursuers and evaders. This paper introduces a real-time decentralized approach, in which decentralization strategy red...

In this paper, the position control of multiple unmanned aerial vehicles, acting as cooperative jammers, is proposed to improve security level a legitimate ground transmission, where precoder designed nullify jamming signals at receiver. scenario, maximization weighted secrecy coverage, which measures efficiency over confined region, addressed by following multi armed bandit-based algorithm. Th...

The cooperative game of global temperature lacks automaticity and emotional jamming. To solve this issue, an agent-based modelling method is developed based on Milinski’s noncooperative game experiments. In addition, genetic algorithm is used to improve the investment strategy of each agent. Simulations are carried out by designing different coding schemes, mutation schemes, and fitness functio...

This paper introduces a simple combining technique for cooperative relay scheme which is based on a Detect-and-Forward (DEF) relay protocol. Cooperative relay schemes have been introduced in earlier works but most of them ignore the quality of the source-relay (S-R) channel in the detection at the destination, although this channel can contribute heavily to the performance of cooperation scheme...

This work presents a study of detection performance of energy detector in relay based multihop cooperative diversity networks operating over independent Rayleigh fading channels. In particular, upper bound average detection probability expressions are obtained for three scenarios: (i) Multi-hop cooperative relay communication; (ii) Multi-hop cooperative relay communication with direct link and ...