On MIMO channel capacity, correlations, and keyholes: analysis of degenerate channels
نویسندگان
چکیده
It has recently been demonstrated that zero correlation of a random multiple-input multiple-output channel is not a guarantee of its high capacity. Degenerate channels exist, which have zero correlation and still low capacity. In this letter, we provide a statistical analysis of this phenomenon, formulate the general condition for a channel to be degenerate, and propose a method to estimate its capacity.
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ورودعنوان ژورنال:
- IEEE Trans. Communications
دوره 50 شماره
صفحات -
تاریخ انتشار 2002