This is an overview presentation of our recent work which is jointly optimize the power and rate allocation procedure for the multi-layer transmission case. This is an extension of a previous work in the context of a relay-assisted channel applying AF relaying.

For more information see the full paper:
Mohamed A. Attia, Mohammad Shaqfeh, Karim G. Seddik, and Hussein Alnuweiri, "Jointly Optimal Power and Rate Allocation for Layered Broadcast Over Amplify-and-Forward Relay Channels", GlobalSIP 2015.