Showing 581 - 600 results of 13,967 for search '"communication"', query time: 0.07s Refine Results
  1. 581

    Performance Evaluation of FSO Communications under Sand-Dust Conditions by Minghua Cao, Huiqin Wang, Yu Yao, Shanglin Hou

    Published 2019-01-01
    “…Sand-dust weather conditions are considered the primary challenge to free-space optical (FSO) communications. It may cause severe attenuation that is malignant to FSO link performance. …”
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    Article
  2. 582

    Logic-Based Security Architecture for Systems Providing Multihop Communication by Iman Almomani, Eman Al-Banna, Mousa AL-Akhras

    Published 2013-01-01
    “…Security is a basic element of distributed systems such as ad hoc and sensor communication networks. Several standards define security requirements and enforcers, such as ITU-T Recommendations X.800 and X.805. …”
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    Article
  3. 583
  4. 584

    Novel Chaos Secure Communication System Based on Walsh Code by Gang Zhang, Niting Cui, Tianqi Zhang

    Published 2015-01-01
    “…A multiuser communication scheme which is a hybrid of Walsh code with DCSK and CDSK is proposed to improve low data transmission rate of Differential Chaos Shift Keying (DCSK), poor bit error ratio (BER) performance of Correlation Delay Shift Keying (CDSK), and disadvantage of orthogonality in traditional multiuser DCSK. …”
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    Article
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    Optimal Sensor Communications in Presence of Transmission Delays and Bandwidth Limitations by M. M. Share Pasand, M. Montazeri

    Published 2017-01-01
    “…In a distributed sensor (and actuator) network, several sensors may be lumped to a single transmitter or communicate via a remote terminal unit. Due to bandwidth limitations in the network, the transmitter/remote terminal should decide on the communication sequence according to which it sends sensor data. …”
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    Article
  8. 588

    The Communication Solution for LTE System under Radar Interference Circumstance by Hang Zheng, Yunjie Li, Yunpeng Zhu

    Published 2015-01-01
    “…The interferences of radar and communication system coexistent environment are analyzed in this paper, and an attractive detection mechanism of the radar video signal and proportional fair scheduling algorithm based on channel sensing are proposed to realize the communication by using radar radiant intermissions. …”
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    Article
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  11. 591

    Elliptical Ring Antenna Excited by Circular Disc Monopole for UWB Communications by Krittaya Nakprasit, Arnon Sakonkanapong, Chuwong Phongcharoenpanich

    Published 2020-01-01
    “…This research proposes a compact elliptical ring antenna excited by a circular disc monopole (CDM) for ultra-wideband (UWB) communications. In the study, time- and frequency-domain pulse distortions of the antenna in the transmission mode were characterized by magnitude and phase of the antenna transfer function (Hrad). …”
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    The Interactive Design of Library Information Sharing in View of Network Communication Technology by Yeping Zhen

    Published 2022-01-01
    “…The research in this study aimed at the interactive design of library information sharing based on network communication technology. It introduces the organizational structure of the library and analyzes in detail the problems that the current library information resource sharing still faces. …”
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    Article
  15. 595

    Status Data and Communication Aspects in Dynamically Clustered Network-on-Chip Monitoring by Ville Rantala, Pasi Liljeberg, Juha Plosila

    Published 2012-01-01
    “…Essential issues concerning status data diffusion, processing, and format are simulated and analyzed. The monitor communication and placement are also discussed. The results show that the presented monitoring structure can be used to improve the performance of an NoC. …”
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    Article
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    Political Economy and Democratic Communication Policies in Latin America Introduction to the Dossier by Isabel Ramos, Francisco Sierra Caballero

    Published 2014-05-01
    “…Political Economy and Democratic Communication Policies in Latin America Introduction to the Dossier…”
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    Article
  19. 599

    Analysis of Visible Light Communication Link’s Performance in Fire Smoke Environment by Yu-Feng Yang, Kang-Kang Chang, Ying Ci

    Published 2021-01-01
    “…This paper mainly studies the communication performance of visible light communication link in fire smoke environment. …”
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    Article
  20. 600