Showing 781 - 800 results of 29,875 for search '"communications"', query time: 0.10s Refine Results
  1. 781

    Russian companies forming information and communication technology groundworks by P. V. Tereliansky

    Published 2020-10-01
    “…Consequently, less than a quarter of the total sales of goods and services in the Russian economy are sold by companies whose activities are related to the formation of information and communication reserves. Such an assessment can only be made indirectly on the basis of dimensionless values, such as calculating the percentage of sales volumes of IT companies and companies included in the considered ratings in the first positions. …”
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  2. 782

    Research on the Networking Strategy in Indoor Visible Light Communication by Yang Liu, Hua Zhao, Kaizhi Huang, Xinsheng Ji

    Published 2014-01-01
    Subjects: “…visible light communication…”
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    Article
  3. 783
  4. 784

    Study on integrated sensing and communication for 6G RAN by Shiqiang SUO, Shenghao XU, Ting ZENG, Qiusha GONG, Ke WANG

    Published 2022-09-01
    Subjects: “…integrated sensing and communication…”
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    Article
  5. 785

    Novel direct sequence spread spectrum communication method by Fanglin GU, Jinlin PENG, Yuzhen HUANG, Shengqun CAO, Haitao ZHAO, Jibo WEI

    Published 2023-12-01
    “…In response to the problem of limited performance and low spectral efficiency in complex multipath environments of traditional direct sequence spread spectrum communication, a cyclic prefix (CP) block transmission structure spread spectrum system with a time-frequency hybrid direct sequence spread spectrum receiver structure was proposed.The system adopted maximum ratio combination (MRC) in the frequency domain to achieve equalization and de-spreading processes simultaneously, while achieving optimal reception performance and omitting the IFFT process to reduce computational complexity significantly.On this basis, it was proposed to replace the m-sequence with the constant amplitude zero auto correlation (CAZAC) sequence as the spread spectrum sequence, which significantly improved the system performance without increasing computational complexity.Finally, a high-speed spread spectrum communication method based on cyclic code shift keying (CCSK) was proposed to solve the problems of low spectrum utilization efficiency and limited transmission rate in traditional direct sequence spread spectrum.By utilizing the property of Fourier transform time-domain cyclic shift, a low implementation complexity CCSK decoding method was designed, which reduced the multiplication number required for CCSK de-spreading by O(N<sup>2</sup>) reduced to O (Nlog N), greatly reducing resource consume.The simulation results show that compared to existing direct sequence spread spectrum methods, the proposed method achieves approximately 3 dB gain in both Gaussian and complex multipath channel environments.…”
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  6. 786

    KING'S ENGLISH AND THE ARISTOCRATIC CODE OF COMMUNICATION IN MODERN BRITAIN by T. A. Ivushkina

    Published 2014-06-01
    Subjects: “…the aristocratic code of communication…”
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  7. 787

    Emotional intelligence and interpersonal communication skills accounting students by Isabel Cristina Martin Garcia, Alison Martins Meurer, Nayane Thais Krespi Musial

    Published 2025-01-01
    Subjects: “…Emotional intelligence; Interpersonal Communication Skills; Accounting Students; Accounting Profession.…”
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  8. 788

    A study of the propensity for communicative aggressiveness in cadet pilots by M. V. Erkhova, I. Sh. Aizatullova

    Published 2024-05-01
    Subjects: “…communicative aggressiveness…”
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  9. 789
  10. 790
  11. 791

    La communication numérique dans les cultures adolescentes by Dominique Pasquier

    Published 2015-04-01
    Subjects: “…communication…”
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  12. 792

    A Time(s), space(s) and communication in Castells’s ‘Network Society’* by Bert Olivier

    Published 2022-10-01
    Subjects: “…networks of electronically mediated communication…”
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    Article
  13. 793

    Communication in Online Social Networks Fosters Cultural Isolation by Marijn A. Keijzer, Michael Mäs, Andreas Flache

    Published 2018-01-01
    “…Online social networks play an increasingly important role in communication between friends, colleagues, business partners, and family members. …”
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  14. 794
  15. 795

    Umbrella-Shaped Wideband MIMO Wireless Communication Antenna by Hussein Mohammed Naser, Oras Ahmed Al-Ani, Mahmood Farhan Mosleh, Faiz Arith

    Published 2023-12-01
    “… A Circular Polarization (CP) Multiple Input Multiple Output (MIMO) system was used in this study with additional components for contemporary communication systems developed. There are 4 elements in the model. …”
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  16. 796
  17. 797

    Risk and Crisis Communication: When Things Go Wrong by Ricky Telg

    Published 2010-09-01
    “…Published by the UF Department of Agricultural Education and Communication, July 2010. WC093/WC093: Risk and Crisis Communication: When Things Go Wrong (ufl.edu) …”
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  18. 798
  19. 799

    Transmission Power Control with the Guaranteed Communication Reliability in WSN by Dae-Young Kim, Zilong Jin, Jungwook Choi, Ben Lee, Jinsung Cho

    Published 2015-10-01
    “…This paper proposes a transmission power control mechanism for reliable data transmission, which satisfies communication reliability through recovery of lost packets. …”
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