Multiple LE audio broadcasters sending data to single LE audio receiver

[Bretley]

Hi,

We have 3 nrf5340 LE audio dks. 

Two of them are flashed as BIS gateways.

One as a BIS headset.

Sample used: nrf5340_audio  in ncs 2.6.0 

I am able to stream audios from both the gateways and receive each one on headset one at a time by pressing button 5 on headset.

This was done following Link 1.

I want that periodic sync should happen at same time in a way that LE audio receiver should be able to receive audio streams from multiple LE audio transmitters at a same time.

basically the idea is how to support many to one configuration in le audio in broadcasting mode.

[Kenneth]

Hello,

This is not something we have tried, I have asked around a bit. The main problem will be that since broadcasters are not synchronized, the BIS packets could overlap, we don't expect this will work well unfortunately.

Kenneth

[Bretley]

Hi Kenneth

Any leads on the query will be helpful.

How can we determine the number of packets received at the receiver from two independent gateways transmitting BIS audio data.