Showing 1,381 - 1,400 results of 29,875 for search '"communications"', query time: 0.09s Refine Results
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    A Filter-Mediated Communication Model for Design Collaboration in Building Construction by Jaewook Lee, Yongwook Jeong, Minho Oh, Seung Wan Hong

    Published 2014-01-01
    “…To achieve a high level of shared understanding, this study proposes a filter-mediated communication model. In the proposed model, participants retain their own data in the form most appropriate for their needs with domain-specific filters that transform the neutral representations into semantically rich ones, as needed by the participants. …”
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    Article
  6. 1386

    Synchronization of chaotic optomechanical system with plasmonic cavity for secured quantum communication by Mulubirhan Dangish, Abebe Belay Gemta, Alemayehu Getahun Kumela, Umer Sherefedin, Ruth Birhanu

    Published 2025-01-01
    “…Further, we exploited the initial chaotic behavior for quantum key generation, showcasing the system’s potential for efficient and secure quantum communication within a time frame of 0.7 μs. Our findings pave the way for enhanced coherence and reliability in secure quantum communication systems, thus contributing to the advancement of this rapidly evolving field.…”
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  7. 1387

    Receiver scheme of rake equalization for 60GHz pulse communication system by Xian CHEN, Xuehua LI

    Published 2016-01-01
    “…Dispersion of the signal energy and the inter symbol interference(ISI)is caused by the multipath fading in 60GHz pulse communication environment.To solve this problem,the severity of the ISI in the system was analyzed,and the method to eliminate interference was studied.Based on the 60GHz wireless channel model established by IEEE 802.15.3c,the simulation platform of 60GHz pulse communication system was built.Theoretical analysis and numerical simulation of ISI in the system were carried out,and a receiver scheme of combining Rake receiver and equalizer was designed.Results show that,the two taps MRC-Rake receiver module combined with MMSE linear equalization module can not only improve the signal energy by multipath diversity,but also eliminate ISI.The performance of the system was improved without increasing the complexity.The scheme provides a reference for the design of 60GHz pulse communication system in the future.…”
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    Average Achievable Rate Maximization for RIS-Assisted UAV Communication Systems by Yuandong Liu, Jianbo Ji, Juan Yang

    Published 2025-01-01
    “…Unmanned aerial vehicle (UAV) communication can effectively improve the quality of signal transmission in wireless communication due to its advantages of easy installation, high flexibility, and easy access to line-of-sight (LoS) links. …”
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    Scientific communication of research results in the Cienfuegos Medical Sciences University teachers by Yuleydi Alcaide Guardado, Rosmery Ortega Consuegra, Belkis González Aguiar, Enrique Acosta Figueredo, Juan Luis Vidal Martí, Mabel Rocha Vázquez

    Published 2025-01-01
    “…<p><strong>Foundation</strong>: in the universities context, scientific communication plays a fundamental role. Teachers, researchers and scientists are key subjects in the knowledge dissemination and diffusion.…”
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    Training and Development on the Performance of Administrative Staff in Ministry of Infrastructure and Communication- Zanzibar. by Ali Mohammed, Saada

    Published 2020
    “…The study was assessing the Training and Development on the Performance of Administrative Staff in the Ministry of Infrastructure and Communication – Zanzibar and was guided by three objectives which were: to examine the existing training and development process used in the MOIC, To identify the impact of training and development activities on the performance of the administrative staff, to investigate the training and development activities on the organizational performance. …”
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    Thesis
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    A history of digital media : an intermedia and global perspective / by Balbi, Gabriele, 1979-, Magaudda, Paolo

    Published 2018
    Subjects: “…Digital communications History. 12193…”
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    Book
  19. 1399

    Spreading and coding for anti-interference in UWB system by XU Chen, ZHANG Shi-bing

    Published 2005-01-01
    Subjects: “…wireless communications technology…”
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