Performance of Golden encoded MIMO OFDM system with carrier frequency offset
نویسنده
چکیده
This paper presents the performance of carrier Frequency offset estimation algorithm for golden encoded MIMO OFDM system. Basically Algebraic Space Time Code (ASTC) has three major encoding methods they are Golden, TAST and DAST encoding. But Golden encoder provides an efficient performance while compared with the TAST and DAST. Carrier frequency offset estimated for Golden code multiple input and multiple output (MIMO) Orthogonal frequency division multiplexing (OFDM) system. The orthogonal training sequence are simultaneously transmitted and received from multiple antennas. In the receiver side estimated the Carrier frequency offset (CFO), Golden code gives the efficient SNR vs. MSE compared with the Cramer Rao Lower Bound (CRLB).
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