LoRaWAN vs. Sigfox vs. Weightless-P: Simulation Results in the “Real World”

In wireless communication, the Hata Model for urban areas, also known as the Okumura–Hata model for being a developed version of the Okumura model, is the most widely used radio frequency propagation model for predicting the behaviour of cellular transmissions in built up areas. This model incorporates the graphical information from Okumura model and develops it further to realize the effects of diffraction, reflection and scattering caused by city structures. This model also has two more varieties for transmission in suburban areas and open areas. (source: Wikipedia)

The Hata Model simulation was conducted for Sigfox, LORA, and Weightless-P with the base station height set at 30m and the end devices heights set at 0.5m. The following simulation was conducted at Ubiik (hardware developers for Weightless-P) but we have checked their math and our team has confirmed the numbers are accurate and unbiased.

Let’s first take a look at the U.S Results (902-928MHz)US compaire.png


US2 9.54.52 AM.pngUS3.pngUS 1.png

Now let’s take a look at the results in Europe (863-870MHz). The only difference is LORA is only able to use a smaller bandwidth.

EUR compaire.pngEUR1.pngEUR 2.pngEUR 3.png


Let’s see what these numbers mean for an actual Smart Metering deployment (click here)

(If you would like to contribute/make edits/suggestions please contact us at techgu.rooh@gmail.com)

sources: (http://www.ubiik.com/lpwan-comparisons)