Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: ,  investigate the design of linear precoders for the multiple-input–multiple-output (MIMO) multiple access channel (MAC).  assume that statistical channel state information (CSI) is available at the transmitters and consider the problem under the practical finite alphabet input assumption. First,  derive an asymptotic (in the large system limit) expression for the ighted sum rate (WSR) of the MIMO MAC with finite alphabet inputs and ichselberger's MIMO channel model. Subsequently,  obtain the optimal structures of the linear precoders of the users maximizing the asymptotic WSR and an iterative algorithm for determining the precoders.  show that the complexity of the proposed precoder design is significantly lor than that of MIMO MAC precoders designed for finite alphabet inputs and instantaneous CSI. Simulation results for finite alphabet signaling indicate that the proposed precoder achieves significant performance gains over existing precoder designs.
['Yongpeng Wu', 'Chao-Kai Wen', 'Chengshan Xiao', 'Xiqi Gao', 'Robert Schober']
I am writing a research paper on a idea Linear Precoding for the MIMO Multiple Access Channel With Finite Alphabet Inputs and Statistical CSI
[{"from": "human", "value": "I am writing a research paper on a idea Linear Precoding for the MIMO Multiple Access Channel With Finite Alphabet Inputs and Statistical CSI"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: ,  investigate the design of linear precoders for the multiple-input\u2013multiple-output (MIMO) multiple access channel (MAC).  assume that statistical channel state information (CSI) is available at the transmitters and consider the problem under the practical finite alphabet input assumption. First,  derive an asymptotic (in the large system limit) expression for the ighted sum rate (WSR) of the MIMO MAC with finite alphabet inputs and ichselberger's MIMO channel model. Subsequently,  obtain the optimal structures of the linear precoders of the users maximizing the asymptotic WSR and an iterative algorithm for determining the precoders.  show that the complexity of the proposed precoder design is significantly lor than that of MIMO MAC precoders designed for finite alphabet inputs and instantaneous CSI. Simulation results for finite alphabet signaling indicate that the proposed precoder achieves significant performance gains over existing precoder designs."}]