Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  presents an optimal transmit strategy for multiple antennas bidirectional broadcast channels in the wideband regime. The transmit covariance matrix at the relay has been designed in order to maximize the wideband ighted sum rate. A closed form of the optimal matrix is derived, which shows that a single beam transmit strategy is optimal. The transmit strategies for some special cases, the wideband capacity region, and the minimum energy per bit versus fairness issues are also discussed.
['Tan Tai Do', 'Tobias J. Oechtering', 'Mikael Skoglund']
I am writing a research paper on a idea Optimal transmission for the MIMO bidirectional broadcast channel in the wideband regime
[{"from": "human", "value": "I am writing a research paper on a idea Optimal transmission for the MIMO bidirectional broadcast channel in the wideband regime"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  presents an optimal transmit strategy for multiple antennas bidirectional broadcast channels in the wideband regime. The transmit covariance matrix at the relay has been designed in order to maximize the wideband ighted sum rate. A closed form of the optimal matrix is derived, which shows that a single beam transmit strategy is optimal. The transmit strategies for some special cases, the wideband capacity region, and the minimum energy per bit versus fairness issues are also discussed."}]