A compensation scheme to allow full duplex operation in the presence of highly nonlinear microwave components for 4 G systems

Summary form only given, as follows. This work proposes a novel radio architecture that can take care of out of band (OOB) emissions and allow interference free full duplex radio operation using appropriate nonlinear interference cancellation schemes. We propose that nonlinear operation and the resulting spectral re-growth can be handled without incurring any extra analog hardware in the RF front-end. This is accomplished at the cost of extra base band DSP workload.