Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: An efficient two-step method to allocate por for orthogonal frequency division multiplexing-based full-duplex (FD) two-way communication links is proposed in this letter.  try to maximize sum data rate of the two-way link by allocating available por over each subcarrier at both FD transceivers with imperfect self-interference cancellation. This sum-rate optimization problem is formulated under total por constraint. In order to solve this problem,  first consider a one-subcarrier problem and derive the closed-form solution for por allocation. Based on this result, the multi-carrier optimization problem can be solved by our proposed two-step method. First,  allocate total por to each subcarrier optimally, and then  solve the por allocation problem for each subcarrier. Compared with direct dual decomposition method, numerical results indicate that our two-step method can obtain the same two-way link performance, hover, with much lor computational complexity.
['Zexu Li', 'Wenbo Wang', 'Weiliang Xie', 'Min Wang', 'Yong Li']
I am writing a research paper on a idea An Efficient Two-Step Power Allocation Method for OFDM-Based Two-Way Full-Duplex Links
[{"from": "human", "value": "I am writing a research paper on a idea An Efficient Two-Step Power Allocation Method for OFDM-Based Two-Way Full-Duplex Links"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: An efficient two-step method to allocate por for orthogonal frequency division multiplexing-based full-duplex (FD) two-way communication links is proposed in this letter.  try to maximize sum data rate of the two-way link by allocating available por over each subcarrier at both FD transceivers with imperfect self-interference cancellation. This sum-rate optimization problem is formulated under total por constraint. In order to solve this problem,  first consider a one-subcarrier problem and derive the closed-form solution for por allocation. Based on this result, the multi-carrier optimization problem can be solved by our proposed two-step method. First,  allocate total por to each subcarrier optimally, and then  solve the por allocation problem for each subcarrier. Compared with direct dual decomposition method, numerical results indicate that our two-step method can obtain the same two-way link performance, hover, with much lor computational complexity."}]