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NB-IoT network requirements

NB-IoT network requirements

Owned by Alexander Kutka
Last updated: Nov 08, 2023

Parking sensors

The average timeOnAir (duration of transmission) shall be max 5,8 sec. To achieve this, please make sure that:

  • PSM – Power Save Mode is enabled

  • Release assistance is enabled

  • Enhanced Coverage Level (ECL) is 0 or 1, but not 2

  • RSSI is better than -100 dBm

Digital signages

  • Enhanced Coverage Level (ECL) is 0 or 1, but not 2

  • RSSI is better than -100 dBm

  • Network must accept eDRX - 20,40 or 80 seconds

  • RRC inactivity timer must be set to 15 second or lower value

 

To increase security, an IPSec connection can also be established to utilize private APN.

 

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