Benchmark for BLE receiver performance

[barbiz]

Hello,

we are testing the BLE ADV capabilities and also MESH performances on NRF54L15.

We verified that, in conditions of continuous scanning (interval = 30ms), the packet delivery rate (PDR) is < 100% both for 1M and CODED. Experiments were done in a shieldbox where no other BLE packets were detected.

Actually, < 100% is expected due to at least two effects:

• receiver retuning time
• unlucky packet alignment when the receiver retunes from CH39 back to CH37.

However, we don't have any benchmark to compare with.

Is there any specification on the PDR that advertising + scanning shall show in the best possible conditions? (like anechoic chamber, only two boards, continuous scanning)?

This would be helpful to validate our setup and our prorotype.

Thanks much

Marco

[Ressa]

Hi Marco,

Thanks for contacting us. We will get back to you by early next week. I hope that is fine. 

Best regards,