Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this letter,  proposed a novel spectrum and energy cooperation strategy in a hierarchical cognitive radio (HCR) cellular network. In our design, the primary receiver (PR) is equipped with a time-splitting energy harvesting (EH) device such that the primary system (PS) can share its spectrum to the secondary system (SS) and harvest the radiation for charging from the secondary base station (SB) in return. To achieve such a win–win strategy, the SB’s precoder and the time-splitting factor are jointly optimized by maximizing the SS’s information rate, providing that the PS’s information rate and harvested energy are guaranteed. The design problem is equivalently formulated and solved via a semidefinite relaxation (SDR) optimization approach. Simulation results show the promising performance of the proposed cooperation strategy.
['Kun-Yueh Hsieh', 'Fan-Shuo Tseng', 'Meng-Lin Ku']
I am writing a research paper on a idea A Spectrum and Energy Cooperation Strategy in Hierarchical Cognitive Radio Cellular Networks
[{"from": "human", "value": "I am writing a research paper on a idea A Spectrum and Energy Cooperation Strategy in Hierarchical Cognitive Radio Cellular Networks"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: In this letter,  proposed a novel spectrum and energy cooperation strategy in a hierarchical cognitive radio (HCR)\u00a0cellular network. In our design, the primary receiver (PR)\u00a0is equipped with a time-splitting energy harvesting (EH)\u00a0device such that the primary system (PS)\u00a0can share its spectrum to the secondary system (SS)\u00a0and harvest the radiation for charging from the secondary base station (SB)\u00a0in return. To achieve such a win\u2013win strategy, the SB\u2019s precoder and the time-splitting factor are jointly optimized by maximizing the SS\u2019s information rate, providing that the PS\u2019s information rate and harvested energy are guaranteed. The design problem is equivalently formulated and solved via a semidefinite relaxation (SDR)\u00a0optimization approach. Simulation results show the promising performance of the proposed cooperation strategy."}]