Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  studies subcarrier allocation and pre-coder design for energy efficiency (EE) maximization in downlink multiple-input-multiple-output (MIMO)- orthogonal frequency-division multiple access (OFDMA) systems.  first propose a subcarrier allocation approach based on time-sharing. Then  show that the proposed subcarrier allocation results in a discontinuous quasi-concave EE function. Finally,  propose an algorithm to maximize EE. Numerical results show that the proposed algorithm efficiently finds the maximum of EE.
['Zijian Wang', 'Luc Vandendorpe']
I am writing a research paper on a idea Energy efficient resource allocation in MIMO-OFDMA downlink systems
[{"from": "human", "value": "I am writing a research paper on a idea Energy efficient resource allocation in MIMO-OFDMA downlink systems"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  studies subcarrier allocation and pre-coder design for energy efficiency (EE) maximization in downlink multiple-input-multiple-output (MIMO)- orthogonal frequency-division multiple access (OFDMA) systems.  first propose a subcarrier allocation approach based on time-sharing. Then  show that the proposed subcarrier allocation results in a discontinuous quasi-concave EE function. Finally,  propose an algorithm to maximize EE. Numerical results show that the proposed algorithm efficiently finds the maximum of EE."}]