nRF91 Geolocation and Cell Triangulation


I would like to implement cell triangulation with the nRF91 in order determine the location of the device via cellular. I already had a look at the available posts such as

However, the problems were not solved and it seems there was not much development around this topic.

According to the documentation the %NBRGRSRP command should return the neighbor cells which could be a good start for my purpose. Unfortunately, this command returns only "OK" and no information about cells.

I tested this command with the at_client and the latest modem firmware, while being connected to NB-IoT.

  • How can this command be used, respectively is there another possibility for retrieving the neighbouring cells? 
  • Is there already any approach avaible for cell triangulation? 

Thanks in advance, 


Parents Reply Children
No Data