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AssigneeResearch & Business Foundation Sungkyunkwan University
InventorsDong In KIM, Hyun Suk CHOI
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A method of allocating an uplink frequency band for an Internet-of-things (IoT) device by a gateway comprising a frequency-splitting (FS)-simultaneous wireless information and power transfer (SWIPT) wireless communication system includes generating a set of IoT devices with collected energy equal to or greater than a preset threshold energy, determining weights of the set of IoT devices based on a channel environment and fairness of each of the IoT devices in the set of IoT devices, and sorting the IoT devices in order of weight, determining a frequency band to be allocated to each of the sorted IoT devices based on traffic to a corresponding IoT device of the sorted IoT devices, and allocating the determined frequency bands to the sorted IoT devices.
A method of allocating an uplink frequency band for an Internet-of-things (IoT) device by a gateway comprising a frequency-splitting (FS)-simultaneous wireless information and power transfer (SWIPT) wireless communication system, the method comprising:
A gateway for allocating an uplink frequency band of an IoT device of a frequency-splitting (FS)-simultaneous wireless information and power transfer (SWIPT) wireless communication system, the gateway comprising:
Dependencies are inferred from the claim text.