Showing 521 - 540 results of 644 for search '"wireless communication"', query time: 0.05s Refine Results
  1. 521

    Design and Analysis of Microstrip Patch Antennas to Support the Implementation of Smart Ports by M. Basuki Rahmat, Yuning Widiarti, Eko Setijadi, Azlina Idris, Aina Julia, Shipun Anuar Hamzah, K S H Putri

    Published 2024-12-01
    “…One of the important components in communication technology is the antenna. several devices exchange data for remote monitoring using wireless communication. Antennas are very important in wireless communications. …”
    Get full text
    Article
  2. 522

    Performance of RIS-Secured Short-Packet NOMA Systems With Discrete Phase-Shifter to Protect Digital Content and Copyright Against Untrusted User by Nguyen Quang Sang, Hye-Young Kim, Tan N. Nguyen, Minh Bui Vu, Phuong T. Tran, Tran Trung Duy, Byung-Seo Kim, Miroslav Voznak

    Published 2025-01-01
    “…This demonstrates that our work can offer a groundbreaking solution for secure and efficient wireless communication, which can also be applied to digital content protection, such as gaming.…”
    Get full text
    Article
  3. 523

    Supporting rotational grazing systems with virtual fencing: paddock transitions, beef heifer performance, and stress response by N.A. Grinnell, D. Hamidi, M. Komainda, F. Riesch, J. Horn, I. Traulsen, R. Palme, J. Isselstein

    Published 2025-02-01
    “…VF uses Global Navigation Satellite System technology, wireless communication, and stimuli (auditory and electrical) to manage livestock movements and contain animals without physical barriers. …”
    Get full text
    Article
  4. 524

    Electrically reconfigurable surface acoustic wave phase shifters based on ZnO TFTs on LiNbO3 substrate by Yi Zhang, Zilong Xiong, Lewei He, Yang Jiang, Chenkai Deng, Fangzhou Du, Kangyao Wen, Chuying Tang, Qiaoyu Hu, Mujun Li, Xiaohui Wang, Wenhui Wang, Han Wang, Qing Wang, Hongyu Yu, Zhongrui Wang

    Published 2025-01-01
    “…Reconfigurable surface acoustic wave (SAW) phase shifters have garnered significant attention owing to their potential applications in emerging fields such as secure wireless communication, adaptable signal processing, and intelligent sensing systems. …”
    Get full text
    Article
  5. 525
  6. 526
  7. 527
  8. 528
  9. 529

    Quadratic Forms in Random Matrices with Applications in Spectrum Sensing by Daniel Gaetano Riviello, Giusi Alfano, Roberto Garello

    Published 2025-01-01
    “…Quadratic forms with random kernel matrices are ubiquitous in applications of multivariate statistics, ranging from signal processing to time series analysis, biomedical systems design, wireless communications performance analysis, and other fields. …”
    Get full text
    Article
  10. 530
  11. 531
  12. 532
  13. 533

    Physical layer security for the air-space-ground communication networks by Shuai HAN, Xiangxue TAI, Weixiao MENG

    Published 2018-03-01
    “…As a typical application of wireless communications,the air-space-ground communications networks are facing serious wireless communications security issues due to its inherent broadcast nature and wide coverage.Especially in the field of military satellite communications,the requirement of secure communications security is even more crucial.How to realize the security of communications is a problem must be faced.A model for physical layer security communication in air-space-ground communication network was proposed which was a cooperative layer-direct connect mixed-to-ground physical layer secure communication model.Based on this model,the security of the system was further improved by studying the relay selection problem and the power distribution problem of satellite and relay,and an overall scheme to enhance the confidentiality of the communication network was also proposed.…”
    Get full text
    Article
  14. 534
  15. 535
  16. 536
  17. 537
  18. 538
  19. 539
  20. 540