Showing 201 - 220 results of 3,056 for search '((aina OR line) OR (((bina OR ann) OR ((sheng OR zheng) OR lingao)) OR ming))', query time: 0.18s Refine Results
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    Switching-based transmit antenna / aperture selection for MISO hybrid FSO / RF system by Tan, Jerome Kwee Ann

    Published 2018
    “…They operate on a "meet-in-the-middle" principle, combining the advantages RF back-haul systems (low cost, large operating range and non-line of sight connection) and FSO back-haul systems (high-data rate, low latency and no spectrum licence). …”
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    Final Year Project (FYP)
  11. 211

    Phase measurements based indoor visible light positioning systems by Zhang, Sheng

    Published 2020
    “…As the GPS signals have severe multi-path effects and strong signal attenuations in indoor buildings, visible light with its line of sight (LOS) property and fewer reflections and diffractions gains advantages in the positioning accuracy over other RF-based techniques.There are several positioning algorithms, the simplest one in structure is the received signal strength (RSS) which has good signal-to-noise ratio (SNR) property, but is not feasible in situations with rotations and intensity disturbance. …”
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    Thesis-Doctor of Philosophy
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