Interference Mitigation and Improvement of Energy Efficient in HetNet

Every day, using many mobile services becomes more and more necessary. Energy rates must be consumed in order to do this. Therefore, reducing mobile users’ energy consumption and interferences is one of the main goals of heterogeneous networks (HetNet). The goal of this research is to minimize a weighted function in order to increase the energy of mobile users. We have made use of the multicriteria technique in order to take large weight values into account. The cost of users with relation to available BS is represented by the cost function. It encompasses the fundamental factors affecting energy usage. Additionally, we present an ideal user association that is determined by their lowest cost values. The best approach has saved more energy and decreased network interference, according to simulation data.