Effect of the Phase/Quadrature Error and I/Q Gain Imbalance for QAM Symbol Error Probability(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
In this letter, we derive an analytical expression for computing the symbol error probability (SEP) of the M-ary quadrature amplitude modulation (M-QAM) in the joint presence of phase/quadrature error and I/Q gain imbalance over an additive white Gaussian noise (AWGN) channel. The derived expression containing only the two-dimensional Gaussian Q-function can be used to compute the SEP of M-QAM in various fading channels by making use of the moment-generating function (MGF) approach.
- 社団法人電子情報通信学会の論文
- 2007-11-01
著者
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Cho Pyung-dong
Protocol Engineering Center Electronics And Telecommunications Research Institute
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Lee Hyeong-ho
Protocol Engineering Center Electronics And Telecommunications Research Institute
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PARK Seungkeun
Protocol Engineering Center, Electronics and Telecommunications Research Institute
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PARK Jinah
Protocol Engineering Center, Electronics and Telecommunications Research Institute
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Park Seungkeun
Protocol Engineering Center Electronics And Telecommunications Research Institute
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Park Jinah
Protocol Engineering Center Electronics And Telecommunications Research Institute
関連論文
- An Extended Pawula F-Function for MPSK Signal Vector Perturbed by Correlated Two-Dimensional Gaussian Noise(Fundamental Theories for Communications)
- Effect of the Phase/Quadrature Error and I/Q Gain Imbalance for QAM Symbol Error Probability(Wireless Communication Technologies)
- Performance Analysis of Symbol Error Probability for MPSK with an I-Q Unbalance over a Rician Fading Channel(Wireless Communication Technologies)