ED-side Adaptive Data Rate (ADR) update and ADR Backoff

[geraldosarmento]

Hi,

Upon reviewing the ClassAEndDeviceLorawanMac::SendToPhy method, I noticed that it implements an ED-side ADR version from an outdated LoRaWAN specification. Are there any plans to update it to version 1.1, including the ADR Backoff feature?

https://github.com/signetlabdei/lorawan/blob/44c01e79eb44869b50039ecd6a66380f66b5415f/model/class-a-end-device-lorawan-mac.cc#L88C5-L94C6

Thanks!

Specifications

• ns-3 version: 3.42
• lorawan module version: develop
• Platform: Linux
• Compiler: g++

[non-det-alle]

Hi @geraldosarmento, yes we are aware. You can find it among other ongoing changes in issue #139. I already have an up-to-date implementation of the ADR backoff procedure in a fork, it's a matter of finding the time to bring it over. I'll leave this open as a reminder for me to start from this when I find the time.