1 research outputs found
Design and Convergence Analysis of an IIC-based BICM-ID Receiver for FBMC-QAM Systems
In this paper, an iterative interference cancellation (IIC) based BICM-ID
receiver is designed to cancel the intrinsic interference in FBMC-QAM systems.
The proposed receiver consist of an inner decoder, which combines iterative
demodulation and interference cancellation, and an outer decoder which is a low
density parity check (LDPC) channel decoder. To evaluate the convergence
behaviour of the proposed receiver, extrinsic information transfer (EXIT) chart
analysis is employed, where EXIT curves for the components of the iterative
decoder are derived. Numerical results show that the intrinsic interference in
FBMC-QAM systems can be removed by adopting the proposed IIC-based BICM-ID
receiver