Walid Hachem Oleksiy Khorunzhiy Philippe Loubaton Jamal Najim Leonid Pastur A New Approach for Mutual Information Analysis of Large Dimensional Multi-Antenna Channels. 3987-4004 2008 54 IEEE Transactions on Information Theory 9 http://dx.doi.org/10.1109/TIT.2008.928229 db/journals/tit/tit54.html#HachemKLNP08