지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수0
1 Introduction 12 System Description 52.1 System model 52.2 Channel model 52.3 PEP of SM 93 Open-Loop Precoder Using Rotational Matrix over Amplitude of Transmit Correlation 113.1 PEP over transmit correlated MIMO channels 113.2 Minimum Euclidean distance-based precoder 123.3 Effect of correlation mismatch and determining angle of rotational matrix for open-loop precoder 163.4 Validity of open-loop precoder 183.5 Extension of precoder for 16-QAM 193.6 Simulation results 214 Open-Loop Precoder Considering Impact of Phase of Transmit Correlation 264.1 Effect of phase of correlation 264.2 Design of open-loop precoder considering impact of phase of correlation 294.3 Open-loop precoder for 4-QAM 314.4 Open-loop precoder for 16-QAM 334.5 Simulation results 355 Performance of Open-Loop Precoders with Cross-polarized Antennas over Spatial Correlations and LOS Conditions 425.1 Performance over spatial correlations without cross-polarized antennas 425.2 Performance over spatial correlations with cross-polarized antennas 445.3 Performance over LOS without cross-polarized antennas 485.4 Performance over LOS with cross-polarized antennas 505.5 Simulation results 516 Conclusion 60A PEP Derivation 62A.1 Derivation of (2.11) 62A.2 Derivation of (2.13) 62A.3 Derivation of (3.2) 64A.4 Derivation of (5.12) 65B Minimum Distance 66B.1 Minimum distance of open-loop precoder using rotational matrix 66B.2 Minimum distance of proposed open-loop precoder 67B.3 Minimum value of minimum distance function of percoder (4.4) for βt 68References 70Abstract (in Korean) 76
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