MIMO Relaying UAVs Operating in Public Safety Scenarios
نویسندگان
چکیده
Methods to implement communication in natural and humanmade disasters have been widely discussed the scientific community. Scientists believe that unmanned aerial vehicles (UAVs) relays will play a critical role 5G public safety communications (PSC) due their technical superiority. They several significant advantages: high degree of mobility, flexibility, exceptional line sight, real-time adaptative planning. For instance, cell edge coverage could be extended using relay UAVs. This paper summarizes sidelink evolution 3GPP standardization associated with usage device (D2D) techniques use long term (LTE) systems, potential extensions for 5G, study on impact circular mobility UAVs software network simulator 3 (NS3). In this simulation, transmitted packet percentage was evaluated where speed UAV users changed. also examines multi-input multi-output (MIMO) applied drones proposes new trajectory assist experiencing unfortunate circumstances. The overall is highly dependent drone MIMO suitable antennas may influence transmission between relay. When relaying configured at 108 km/h total rate reduced 55% group 6 allocated each drone.
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ژورنال
عنوان ژورنال: Drones
سال: 2021
ISSN: ['2504-446X']
DOI: https://doi.org/10.3390/drones5020032