Publication: Interference-aware MIMO precoder design with realistic power constraints
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2013-06
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IEEE - The Institute of Electrical and Electronics Engineers, Inc
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Abstract
In this work an interference-aware precoder design is proposed for a downlink wireless cellular system. Each base-station designs a precoder with a joint MMSE-ZF criteria for the user information and the interference to other cells. In a realistic power constraint scenario, where each base-station has a limitation on the maximum power available power to be transmitted, the precoder filter can be analytically solved and this solution is provided. The simulated performance of the interference-aware filter in terms of achievable rates and MSE shows some advantages compared to other solutions in the literature designed with the aim of full interference cancellation such as block diagonalization schemes.
Description
This proceedins at: 2013 IEEE International Conference on Communications Workshops (ICC) took place 2013 June 9-13 in Budapest, Hungary.
Keywords
Cellular radio, Interference (signal), Interference suppression, Least mean squares methods, MIMO communication, Precoding
Bibliographic citation
IEEE International Conference on Communications Workshops (2013), pp. 164-168