Asymptotic mutual information statistics of MIMO channels and CLT of sample covariance matrices

article Asymptotic mutual information statistics of MIMO channels and CLT of sample covariance matrices published yes Zhigang Bao author 442E6A6C-F248-11E8-B48F-1D18A9856A870000-0003-3036-1475 Guangming Pan author Wang Zhou author LaEr department In this paper, we consider the fluctuation of mutual information statistics of a multiple input multiple output channel communication systems without assuming that the entries of the channel matrix have zero pseudovariance. To this end, we also establish a central limit theorem of the linear spectral statistics for sample covariance matrices under general moment conditions by removing the restrictions imposed on the second moment and fourth moment on the matrix entries in Bai and Silverstein (2004). IEEE2015 eng IEEE Transactions on Information Theory 00035494360002910.1109/TIT.2015.2421894 6163413 - 3426 Bao, Zhigang, et al. “Asymptotic Mutual Information Statistics of MIMO Channels and CLT of Sample Covariance Matrices.” IEEE Transactions on Information Theory, vol. 61, no. 6, IEEE, 2015, pp. 3413–26, doi:<a href="https://doi.org/10.1109/TIT.2015.2421894">10.1109/TIT.2015.2421894</a>. Bao, Zhigang, Guangming Pan, and Wang Zhou. “Asymptotic Mutual Information Statistics of MIMO Channels and CLT of Sample Covariance Matrices.” IEEE Transactions on Information Theory. IEEE, 2015. <a href="https://doi.org/10.1109/TIT.2015.2421894">https://doi.org/10.1109/TIT.2015.2421894</a>. Bao, Z., Pan, G., & Zhou, W. (2015). Asymptotic mutual information statistics of MIMO channels and CLT of sample covariance matrices. IEEE Transactions on Information Theory. IEEE. <a href="https://doi.org/10.1109/TIT.2015.2421894">https://doi.org/10.1109/TIT.2015.2421894</a> Z. Bao, G. Pan, W. Zhou, IEEE Transactions on Information Theory 61 (2015) 3413–3426. Z. Bao, G. Pan, and W. Zhou, “Asymptotic mutual information statistics of MIMO channels and CLT of sample covariance matrices,” IEEE Transactions on Information Theory, vol. 61, no. 6. IEEE, pp. 3413–3426, 2015. Bao Z, Pan G, Zhou W. Asymptotic mutual information statistics of MIMO channels and CLT of sample covariance matrices. IEEE Transactions on Information Theory. 2015;61(6):3413-3426. doi:<a href="https://doi.org/10.1109/TIT.2015.2421894">10.1109/TIT.2015.2421894</a> Bao Z, Pan G, Zhou W. 2015. Asymptotic mutual information statistics of MIMO channels and CLT of sample covariance matrices. IEEE Transactions on Information Theory. 61(6), 3413–3426. 15852018-12-11T11:52:52Z2025-09-23T07:57:31Z