LTE preference mode of #XSYSTEMMODE has long switching time

RE: LTE preference mode of #XSYSTEMMODE has long switching time

Håkon Alseth — Fri, 13 Jan 2023 14:25:20 GMT

Hi,

[quote user="Semin Ahn"]-> Is there any option(or AT command) for changing the searching time for NB?[/quote]

Not directly.

It will search all your enabled bands, so if you know that your device will only communicate on certain bands, you can use XBANDLOCK to enable a set of LTE bands.

Kind regards,

Håkon

RE: LTE preference mode of #XSYSTEMMODE has long switching time

Semin Ahn — Fri, 13 Jan 2023 00:05:42 GMT

Thank you for the answer Håkon.

It will then time out searching for NB1 capable cells, and do a fall-back for LTE-M

-> Is there any option(or AT command) for changing the searching time for NB?

Best regards,

Semin

RE: LTE preference mode of #XSYSTEMMODE has long switching time

Håkon Alseth — Thu, 12 Jan 2023 12:08:51 GMT

Hi,

You are setting the preference to be NB-IoT, but you also mention that there's no coverage in your area.

It will then time out searching for NB1 capable cells, and do a fall-back for LTE-M.

The time to connect is therefore expected in your test-scenario.

Kind regards,

Håkon