Jakob Link

Chapter 3.5 "802.11n and 802.11ac propagation model" of [1] might be a good starting point. [1] Eldad Perahia and Robert Stacey. 2013. Next Generation Wireless LANs: 802.11n and 802.11ac (2nd....

Don't know about it. But you could add debug flags "`debug=0x100006`" to `brcmfmac` as described in [nexmon#595](https://github.com/seemoo-lab/nexmon/issues/595). If you encounter a crash, there should be a several-line long output, each...

Unfortunately, this doesn't help in identifying the issues. You can try to make sure not being in sleep mode with: `sudo iw dev wlan0 set power_save off`, but it can...

Nothing in there that indicated a crash or misbehavior of the firmware. Maybe interference with a different program that tries to access the wifi chip, such as `wpa_supplicant` or a...

Seems not to be related to your problem.

I don't think so. There is no obvious place where different bandwidths behave that differently. But I also can't reproduce this behavior.

`set_chanspec` is a function call. You want to put that in a patch file located in `mobisys2018_nexmon_software_defined_radio/src`. For example, you may want to add another IOCTL case [here](https://github.com/seemoo-lab/mobisys2018_nexmon_software_defined_radio/blob/70733afcfd1a379d75d1423840716d8ef9cb8ab6/src/ioctl.c#L126).

This might help you: #263 For the future: Please search existing issues before opening new ones.

No need to downgrade. But you need `python-is-python2`.

Regarding the kernel, from the other issue I see that you are on 6.1. You can get the driver for your kernel from [here](https://github.com/seemoo-lab/nexmon/tree/master/patches/driver). Put it in the `nexmon_csi` directory...