Showing 121 - 140 results of 342 for search 'radio presenter', query time: 0.06s Refine Results
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    A software-defined multi-modal wireless sensor network for ocean monitoring by Hanjiang Luo, Xu Wang, Ziyang Xu, Chao Liu, Jeng-Shyang Pan

    Published 2022-01-01
    “…We first present the software-defined networking-based multi-modal network architecture, and then explore two examples of applications with this architecture: network deployment and coverage for intrusion detection with both grid-based and random deployment scenarios, and a novel underwater testbed design by incorporating radio frequency–acoustic multi-modal techniques to facilitate marine sensor network experiments. …”
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    Exploiting Multiple Channels for Low Latency and Semireliable Broadcasting in Cognitive Wireless Sensor Networks by Tae-Sung Kim, Sok-Hyong Kim, Bo-Kyum Kim, Young-Yong Kim

    Published 2015-10-01
    “…For its high data rate requirement, IEEE 802.11 specification can be used for the radio interface of sensor nodes, and the nodes can be equipped with multiple 802.11 radios to utilize multiple channels and link data rates. …”
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    High Energy Efficient Heterogeneous Networks: Cooperative and Cognitive Techniques by Heng Wang, Jiamo Jiang, Jian Li, Manzoor Ahmed, Mugen Peng

    Published 2013-01-01
    “…Meanwhile, the energy efficiency increases from the cognitive radio technique are demonstrated as well. The energy efficiency performance comparison between the presented cooperative communication and cognitive radio techniques is emphasized, which suggests that the cooperation communication technique is preferred to suppress the interference and increase the energy efficiency in HetNets.…”
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  12. 132

    Investigation of the Polycrystalline Silicon PV Cell Efficiency in 3D Approximation versus Electromagnetic Field under Monochromatic Illumination by Adama Ouedraogo, Boubacar Soro, Ramatou Konate, Fati Amadou Oumarou, Dieudonné Joseph Bathiebo

    Published 2021-01-01
    “…This manuscript is about the electric output of the silicon (Si) photovoltaic (PV) cell versus the electromagnetic field of a radio wave and a monochromatic illumination in three-dimensional (3D) assumptions. …”
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    SPECTRUM OCCUPANCY MEASUREMENT AND ANALYSIS AT OSUN STATE UNIVERSITY CAMPUS, OSOGBO, NIGERIA by HAMMED OYEBAMIJI LASISI, BOLATITO FATIMAH ADERINKOLA, FUNMILOLA MARGARET ADEAGBO

    Published 2022-06-01
    “… The rapid growth of new wireless communication applications and services has increased the demand for effective radio spectrum usage. However, present spectrum allocation policy has left some bands unoccupied. …”
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  17. 137

    Optimal reception of multiple phase shift keying and quadrature amplitude modulation signals with non-coherent processing of harmonic interference by G. V. Kulikov, T. T. Do, A. A. Lelyukh, V. D. Nguyen

    Published 2023-02-01
    “…Various statistical radio engineering and computer simulation methods were used in accordance with optimal signal reception theory.Results. …”
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  18. 138

    A Time Modulated Printed Dipole Antenna Array for Beam Steering Application by Ruchi Gahley, Banani Basu

    Published 2017-01-01
    “…This paper presents time modulated beam steered antenna array without phase shifters. …”
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    Flood Diversion Algorithm for Anticollision in RFID System by Hua Huo, Jun Qiang Liu, Yong Jie Wang

    Published 2015-04-01
    “…If there are multiple tags in the interrogation zone of a reader, tag collision occurs due to radio signal interference. To solve tags identification collision and improve identification efficiency in RFID system, a flood division anticollision (FDAC) algorithm has been presented. …”
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