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  1. 961
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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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  3. 963

    Communication service escape strategy oriented to the smart distribution grid by Wei DENG, Junyu LIU, Zhe LIU, Shuxian LI

    Published 2018-03-01
    “…With the development of the smart grid,the communication network for distribution grid plays a more and more importantl supporting role in smart distribution grid.There are various types of communication services in distribution grid,and they differ in communication requirements.A single network cannot meet the needs of all of them.Thus,it is necessary to introduce the heterogeneous network architecture into smart distribution.To improve the reliability of distribution grid,a multi-objective escape strategy based on heterogeneous access networks was proposed,which considered the current state of the communication and services requirements.Based on the network capacity,a multi-objective model subjected to the service functions of real-time (RT) and non-real-time (NRT) services was consouctd by this strategy.And then NSGA-II was adopted to get the Pareto front.The simulation results show that the strategy can guarantee the escape rate and timelines of RT and NRT distribution services.…”
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  4. 964

    Analysis and suggestions on inter-satellite laser communication of satellite Internet by Shanzhi CHEN, Zhiwen FAN, Jiade JIN, Yun CAO

    Published 2024-02-01
    Subjects: “…inter-satellite laser communication…”
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    Article
  5. 965

    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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  6. 966

    RIS-assisted wireless communications: prototype validation and measurement progress by YANG Chenhong, SANG Jian, LI Xiao, TANG Wankai, JIN Shi

    Published 2024-07-01
    “…In recent years, reconfigurable intelligent surface (RIS) is regarded as one of the promising technologies for 6G because of low power consumption, low cost and the ability to improve communication transmission rate. The progress in measurements for RIS-assisted wireless communication systems was reviewed, with the time-domain and frequency-domain measurement systems introduced. …”
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  7. 967

    Confidential communication scheme based on uncertainty of underwater noisy channels by Ming XU, Fang CHEN

    Published 2019-04-01
    “…Aiming at the influence of the uncertainty of underwater noise on information transmission and the security problem of the communication over noisy channels,a confidential communication scheme based on the uncertainty of underwater noisy channels was proposed.The proposed scheme was composed of an interactive key extraction protocol based on Godel’s code and a privacy amplification protocol based on r-circulant Toeplitz matrix.During the process of key extraction,the key sequence comparing number was reduced through the Godel’s code.When calculating the key length after privacy amplification,the uncertainty of underwater noise was considered to make the proposed scheme more practical.Experimental results show that under the condition of satisfying protocol security,it takes 11.99 s to transmit 119 940 bit string where the lower bound of the generated secret key length is 117 331 bit after privacy amplification and the upper bound of the adversary’s information about the secret key is 2 609 bit.Moreover,the proposed scheme (nt+s)×(nt+s)-order r-circulant Toeplitz matrix decreases(nt+s)-1 bit memory space compared to the traditional Toeplitz matrix with the same order.…”
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    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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    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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    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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