New Construction Method and Low-Complexity Correlator for Binary Periodic Complementary Sequence Sets and Its Application to MIMO Channel Estimation
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概要
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In this letter, we first present a new construction method for uncorrelated binary periodic Complementary sequence sets (CSS). Next, the uncorrelated periodic CSSs are used as pilot sequences for multiple-input multiple-output (MIMO) channel estimation. Later on, we propose a low-complexity periodic correlator. Finally, simulation results verify the optimality of pilot sequences for MIMO channel estimation.
- 2012-06-01