Iterative Equalization and Interference Alignment for Multiuser MIMO HetNets with Imperfect CSI
نویسندگان
چکیده
منابع مشابه
EE360 project: Interference Alignment for MIMO interference channel using Imperfect CSI
Interference alignment is a novel technique introduced in [1] that allows for K/2 degrees of freedom in a K-user interference channel. A related work [2] proves the achievability of 4/3 degrees of freedom on the 2 user MIMO-X channel. However, the techniques require Channel State Information (CSI) at transmitter. In [3], it is shown that M(L− 1) log P bits of feedback broadcased by each Rx to a...
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ژورنال
عنوان ژورنال: Mobile Information Systems
سال: 2015
ISSN: 1574-017X,1875-905X
DOI: 10.1155/2015/605250