Jamming detection?

[Deimantas]

Hi,

How to perform jamming detection with nRF51822? I'am currently using S130 SD. Is there any solution?

[shibshab]

What sort of jamming? Of BLE traffic?

[Deimantas]

Jamming In general , also BLE. We use nRF51822 in device where GSM and GPS is used. And we need to know if sombody trying to jamm our device., but with GSM/GPS this detection takes too long or has some issues. So, is it possible to detect jamming with nRF51822?

[shibshab]

As far as I know, there is no straight forward way of doing this. You would need to use some heuristics to decide whether or not you are being jammed.

[Fabien Comte]

Hello. I think that Ble is difficult to be jammed unvoluntary because of channel sequence. But you will have some retries that will decrease your performance. Can we have a kind of radio activity level on a channel ?