Enhancing the Energy Efficiency in Base Station and QoS to User in MIMO-OFDM Systems

now a days the energy efficiency in wireless communication is an important topic in Telecommunication industry. For creating an eco-friendly atmosphere we need green communication. The data traffic is also high among the uses. Therefore here we are considering energy efficiency and QoS together for the uses. In this scheme, an energy efficient radio resource allocation for the Long Term Evolution (LTE) in cellular mobile system is enforced. For this we are using Multiple Input Multiple Output (MIMO) and Orthogonal Frequency Division Multiple Access (OFDMA), to perform for distinguishing the characteristics for LTE resource allocation. As a result it satisfies the energy efficiency and all user needs. In this paper Energy Allocation Algorithm and Traffic Based Resource algorithm programs are enforced. The simulation results are done in MATLAB. This clearly shows that our proposed algorithm improves the energy efficiency considerably and the user satisfies all the needs out of all the prevailing schemes.