This paper evaluates the single channel throughput, packet delivery ratio, average packet delay, and the end device battery lifetime performance of the LoRaWAN technology for deployment in North America urban scenario. In order to account for the operational details of the technology, the simulation approach is used for performance evaluation. The simulation results reveal that, by using four data rates on a single 125 kHz channel, the throughput is 1.8 times of the one data rate scenario. Second, for the simulated elderly sensor devices network with 1000 EDs, at least 6 GWs are needed to guarantee the packet delivery ratio to be higher than 0.8, the average packet delay to be less than 3 s, and the end device battery lifetime to be higher than 1300 h.
Performance Evaluation of LoRaWAN in North America Urban Scenario
2018-08-01
451833 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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