Terminology » IoT » NB-Fi vs. LoRa: Key Differences Explained

NB-Fi vs. LoRa: Key Differences Explained

wireless technology
nb-fi
lora
iot
communication

This article breaks down the differences between NB-Fi and LoRa, two popular technologies in the realm of wireless communication. Let’s dive in and see what sets them apart.

NB-Fi Overview

NB-Fi, short for Narrowband Fidelity, is a wireless technology developed by WAVIoT TM. Here’s a quick look at its key characteristics:

  • Name: NB-Fi (Narrowband Fidelity)
  • Developer: WAVIoT TM
  • Operating Frequency: 915 MHz, 868 MHz, and other sub-GHz licensed bands
  • Coverage Range: 10 Km (City) to 30 Km (Countryside)
  • Security: 256-bit key using XTEA-2
  • Total Capacity: 20 x 10^5 nodes per Base Station (BS) or Gateway
  • Channel Width: 100 Hz
  • Modulation: DBPSK
  • Typical Data Rate: 10 to 100 bps
  • Topology: Full Duplex

NB-Fi Architecture

LoRa Overview

LoRa is another wireless technology, developed by Link Labs, with its own set of features:

  • Developer: Link Labs
  • Coverage: Less than 14 Km
  • Frequency Spectrum: Unlicensed Band
  • Signal Bandwidth: 125 KHz
  • Data Rate: 10 Kbps
  • Battery life of NB-IoT device: 10 years

LoRa network architecture

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