Results 21 to 30 of about 1,206 (255)
Distributed wireless network resource optimisation method based on mobile edge computing
IET Networks, EarlyView., 2022 This paper mainly compares the network ranking leader, consumption amount and network signal reception of the three algorithms. The study found that in terms of network sort captain, there are significant differences between the CPLEX algorithm, the CCST algorithm, and edge computing methods. The CCST algorithm and edge computing have little difference
Jiongting Jiang +4 more
wiley +1 more source
Anti-Jamming Communications in UAV Swarms: A Reinforcement Learning Approach [PDF]
IEEE Access, 2019 Intelligent unmanned aerial vehicle (UAV) swarm may accomplish complex tasks through cooperation, relying on inter-UAV communications. This paper aims to improve the communication performance of intelligent UAV swarm system in the presence of jamming, by multi-parameter programming and reinforcement learning. This paper considers a communication system,
Jinlin Peng +3 more
openaire +2 more sources
Jamming-resilient algorithm for underwater cognitive acoustic networks
International Journal of Distributed Sensor Networks, 2017 Due to the limit spectrum resource in the underwater acoustic networks, underwater cognitive acoustic communication is a promising technique. The channel sharing mechanism in cognitive networks can improve the communication capacity efficiently.
Zixiang Wang +4 more
doaj +1 more source
Applied Sciences, 2023 In the field of intelligent anti-jamming, deep reinforcement learning algorithms are regarded as key technical means. However, the learning process of deep reinforcement learning algorithms requires a stable learning environment to ensure its ...
Qingchuan Chen +3 more
doaj +1 more source
Mode Hopping for Anti-Jamming in Radio Vortex Wireless Communications [PDF]
IEEE Transactions on Vehicular Technology, 2018 Frequency hopping (FH) has been widely used as a powerful technique for antijamming in wireless communications. However, as the wireless spectrum is becoming more and more crowded, it is very difficult to achieve efficient antijamming results with FH-based schemes.
Liping Liang +3 more
openaire +3 more sources
Exploring UAV's multi-domain joint anti-jamming intelligent decision algorithm
Xibei Gongye Daxue Xuebao, 2021 To understand the complex communication environment of a UAV in battlefield, its unknown channel statistics information and poor intelligent jamming and anti-jamming capability, the multi-domain anti-jamming problem is studied, and a multi-domain joint ...
doaj +1 more source
EURASIP Journal on Advances in Signal Processing, 2021 This paper mainly investigates the multi-user coordinated anti-jamming problem in clustering communication networks. In such kinds of networks, there exist multiple clusters and multiple users who communicate with their receivers simultaneously. Besides,
Yifan Xu +6 more
doaj +1 more source
Anti-Jamming RIS Communications Using DQN-Based Algorithm
IEEE Access, 2022 Wireless sensor networks (WSNs) are widely applied in battlefield surveillance, where the data collection (e.g. target tracking or contention zone observation) employed by local sensor nodes needs to send to military bases for tactical decisions. Since data transmissions are susceptible to malicious attacks, jammers of adversaries can successfully ...
Pham-Duy Thanh +2 more
openaire +2 more sources
SATCOM Earth Station Arrays Anti-Jamming Based on MVDR Algorithm
Applied Sciences, 2023 In modern life, a large amount of information is transmitted through satellites. The anti-jamming ability of satellite communication earth stations is the basis for ensuring the smooth flow of information.
Yanpeng Xi, Jian Liu, Wenhao Zhao
doaj +1 more source
Joint anti-jamming algorithm based on hierarchical Q learning [PDF]
Jisuanji gongcheng, 2019 Aiming at the cross-layer anti-jamming communication problem under the threat of intelligent interference,a joint anti-jamming learning algorithm based on hierarchical Q learning is proposed.The problem of routing selection and channel allocation between
HAN Chen,NIU Yingtao
doaj +1 more source