Showing 21 - 40 results of 3,746 for search 'communication network optimization', query time: 0.18s Refine Results
  1. 21

    Optimization strategy of UAV‐ARIS assisted vehicular communication system by Haitao Zhao, Zhuoran Xu, Yiyang Ni, Wenxue Sun, Hongbo Zhu, Yaxuan Liu, Zhaoying Mo

    Published 2024-11-01
    “…Abstract In recent years, the Integrated Satellite Aerial Terrestrial (I‐SAT) network has garnered significant attention as an innovative and integrated communication system. …”
    Get full text
    Article
  2. 22

    Optimal active defense decision model of wireless communication network under APT attack by Meng MENG, Danni WANG, Jun LYU, Fuliang ZHANG

    Published 2024-02-01
    “…The optimal active defense decision can ensure the security and stability of wireless communication networks.In order to improve the defense effectiveness of wireless communication networks, an optimal active defense decision model for wireless communication networks under APT attacks was proposed.Wireless communication network logs were associated, a set of APT attack objects were constructed, the absolute compatibility of APT attack events was calculated through feedback compatibility coefficients, and APT attack behaviors were predicted.Based on the channel bandwidth of APT attack sources on wireless communication networks, the location of the wireless communication network being attacked by APT was obtained, and the weight coefficients of wireless communication network nodes were used to extract the APT attack characteristics of the wireless communication network.Using the attack and defense diagram, the degree of damage caused by APT attacks to wireless communication networks was calculated.By defining the security status of wireless communication networks, an optimal active defense decision model for wireless communication networks was constructed.The experimental results show that the proposed model can increase the packet rejection rate and throughput of attack packets to over 90% and 16 000 bit/s respectively when defending against APT attacks in wireless communication networks, with lower time delay and better defense effectiveness.…”
    Get full text
    Article
  3. 23

    DDPG-Based UAV-RIS Framework for Optimizing Mobility in Future Wireless Communication Networks by Yasir Ullah, Idris Olalekan Adeoye, Mardeni Roslee, Mohd Azmi Ismail, Farman Ali, Shabeer Ahmad, Anwar Faizd Osman, Fatimah Zaharah Ali

    Published 2025-06-01
    “…The development of beyond 5G (B5G) future wireless communication networks (FWCN) needs novel solutions to support high-speed, reliable, and low-latency communication. …”
    Get full text
    Article
  4. 24

    Computer-Aided Efficient Routing and Reliable Protocol Optimization for Autonomous Vehicle Communication Networks by Alaa Kamal Yousif Dafhalla, Mohamed Elshaikh Elobaid, Amira Elsir Tayfour Ahmed, Ameni Filali, Nada Mohamed Osman SidAhmed, Tahani A. Attia, Badria Abaker Ibrahim Mohajir, Jawaher Suliman Altamimi, Tijjani Adam

    Published 2025-01-01
    “…The rise of autonomous vehicles necessitates advanced communication networks for effective data exchange. The routing protocols Ad hoc On-Demand Distance Vector (AODV) and Greedy Perimeter Stateless Routing (GPSR) are vital in mobile networks (MANETs) and vehicular ad hoc networks (VANETs). …”
    Get full text
    Article
  5. 25
  6. 26

    Optimal active defense decision model of wireless communication network under APT attack by Meng MENG, Danni WANG, Jun LYU, Fuliang ZHANG

    Published 2024-02-01
    “…The optimal active defense decision can ensure the security and stability of wireless communication networks.In order to improve the defense effectiveness of wireless communication networks, an optimal active defense decision model for wireless communication networks under APT attacks was proposed.Wireless communication network logs were associated, a set of APT attack objects were constructed, the absolute compatibility of APT attack events was calculated through feedback compatibility coefficients, and APT attack behaviors were predicted.Based on the channel bandwidth of APT attack sources on wireless communication networks, the location of the wireless communication network being attacked by APT was obtained, and the weight coefficients of wireless communication network nodes were used to extract the APT attack characteristics of the wireless communication network.Using the attack and defense diagram, the degree of damage caused by APT attacks to wireless communication networks was calculated.By defining the security status of wireless communication networks, an optimal active defense decision model for wireless communication networks was constructed.The experimental results show that the proposed model can increase the packet rejection rate and throughput of attack packets to over 90% and 16 000 bit/s respectively when defending against APT attacks in wireless communication networks, with lower time delay and better defense effectiveness.…”
    Get full text
    Article
  7. 27

    Power Optimization in 5G Networks: A Step Towards GrEEn Communication by Akshita Abrol, Rakesh Kumar Jha

    Published 2016-01-01
    “…In this paper, we have surveyed various techniques for the power optimization of the upcoming 5G networks. The primary focus is on the use of relays and small cells to improve the energy efficiency of the network. …”
    Get full text
    Article
  8. 28
  9. 29

    Optimized Distribution of Entanglement Graph States in Quantum Networks by Xiaojie Fan, Caitao Zhan, Himanshu Gupta, C. R. Ramakrishnan

    Published 2025-01-01
    “…Moreover, unlike classical systems, quantum networks can enable fully secured long-distance communication. …”
    Get full text
    Article
  10. 30
  11. 31

    OPTIMIZED CLUSTER-BASED COMMUNICATION IN MWSN USING FUZZY NEURAL NETWORKS AND CROW SEARCH ALGORITHM by S Archana, V Jayapradha

    Published 2025-06-01
    “…Optimizing the performance of Mobile Wireless Sensor Networks (MWSNs) requires efficient cluster formation, Cluster Head (CH) selection, feature selection, and data forwarding strategies to improve communication efficiency and energy usage. …”
    Get full text
    Article
  12. 32
  13. 33

    Coverage optimization algorithm and implementation based on computational graph for mobile communication network and IoT service by Haobin WANG, Wei HUANGFU, Yaxi LIU, Wei LIU

    Published 2019-06-01
    “…The research on the mobile communication network optimization for the Internet of things large connection and differential service quality has great significance.Mobile communication network optimization is a multi-parameter complex optimization problem with high computational cost function.In order to provide the basis for parallelization of operations,the calculation method of the coverage quality assessment of the mobile communication network based on the computational graph was introduced.Based on the calculation graph,the derivative calculation method of the coverage quality index was obtained,by back propagation to guide the optimization of the antenna parameters.The momentum method was used to accelerate the convergence speed of the optimization algorithm.The simulation results show that the algorithm is suitable for the coverage optimization in mobile communication network.…”
    Get full text
    Article
  14. 34
  15. 35

    Optimization of Relay Node Deployment in Wireless Sensor Communication Networks Based on IGA-RNDP Algorithm by Shubo Xu, Cheng Zhong

    Published 2025-01-01
    “…Reasonably deploying wireless sensor communication network relay nodes can not only expand network coverage and ensure that signals can span longer distances, but also enhance signal strength and reduce loss and errors during data transmission. …”
    Get full text
    Article
  16. 36
  17. 37

    Edge to Cloud Task Offloading Optimization in Internet of Vehicles Networks by Nemčík Ján, Šoltés Lukáš, Marek Galinski, Ivan Kotuliak

    Published 2025-04-01
    “…The analysis includes existing solutions for vehicle-to-edge communication and optimization methods to improve latency and resource management. …”
    Get full text
    Article
  18. 38
  19. 39

    Gray Wolf Optimizer With Communication Strategy Based on DV-Hop for Nodes Location of Wireless Sensor Networks by Dan Yu, Ting Yuan, Haiyin Qing, Wenwu Xie, Peng Zhu

    Published 2025-01-01
    “…To address this deficiency, this paper introduces an improved Grey Wolf Optimizer with a communication strategy (IGWO-CS). …”
    Get full text
    Article
  20. 40

    Optimization of Bandwidth Allocation and UAV Placement in Active RIS-Assisted UAV Communication Networks with Wireless Backhaul by Thi-Thuy-Minh Tran, Binh-Minh Vu, Oh-Soon Shin

    Published 2025-02-01
    “…In this paper, we present a novel design for unmanned aerial vehicle (UAV) communication networks with wireless backhaul, where an active reconfigurable intelligent surface (ARIS) is deployed to improve connections between a UAV and multiple users, while mitigating channel impairments in complex environments. …”
    Get full text
    Article