Which of the following is not LPWAN technologies?a.LoRab.WiFic.SigFoxd.NB-IoT
Question
Which of the following is not LPWAN technologies?a.LoRab.WiFic.SigFoxd.NB-IoT
Solution 1
The answer is b. WiFi. WiFi is not a Low Power Wide Area Network (LPWAN) technology. LPWAN technologies are designed for long range communications at a low bit rate among connected objects, such as sensors powered by a battery. The main LPWAN technologies include LoRa, SigFox, and NB-IoT. On the other hand, WiFi is a high-speed Internet connection and local network connection which does not fall under the LPWAN category.
Solution 2
The answer is b. WiFi. WiFi is not a Low Power Wide Area Network (LPWAN) technology. LPWAN technologies are designed for long range communications at a low bit rate among connected objects, such as sensors powered by a battery. The main LPWAN technologies are LoRa, Sig
Solution 3
The answer is b. WiFi. WiFi is not a Low Power Wide Area Network (LPWAN) technology. LPWAN technologies are designed for long range communications at a low bit rate among connected objects, such as sensors powered by a battery. The main LPWAN technologies are LoRa, SigFox, and NB-IoT. WiFi, on the other hand, is a high bandwidth technology designed for short range communications, which consumes more power than LPWAN technologies.
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