Abstract:Improving spectral efficiency as well as link reliability has become imperative in nowadays wireless communications. To achieve this purpose, combining Multiple Input Multiple Output (MIMO) architecture with Orthogonal Frequency Division Multiplexing (OFDM) technique is a widely accepted solution and has been implemented in various communication standards.Channel estimation is a critical processing step which is unavoidable in any wireless detection and can significantly impinge the system performance. This pa… Show more
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