An Enhanced Interference Alignment Using Nuclear Norm Heuristic Technique for Mimo Broadcast Channels

To reduce interference in MIMO channels effectively and to increase the capacity of a wireless communication network using Interference alignment process. This paper refers to an enhanced Interference Alignment Scheme for a Network of MIMO Users under AWGN Interference Broadcasting Channel So Called IFBC. The Proposed Scheme Is Nuclear Norm Heuristic (NNH) process for IA K user. The process of multiple access channels broadcasting channel (MAC-BC) is increasing the channel capacity and reducing interference. NNH has been proved under singular value decomposition (SVD) which helps in maintaining fairness among users under different power schemes with different users. Here the process is carried out through nuclear normalization, Leakage minimization algorithm, Max-Signal Noise Ratio based on degree of freedom using beam formers and zero forcers.