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The Interfering Broadcast Channel (IBC) applies to the downlink of cellular and heterogenous networks, which are limited by multi-user (MU) interference. The interference alignment (IA) concept has shown that interference does not need to be inevitable. In particular spatial IA in MIMO IBC allows for low latency. However, IA requires perfect and typically global Channel State Information at the Transmitter(s)...
Through orders-of-magnitude larger bandwidths and small wavelengths that enable high-dimensional multiple-input multiple-output (MIMO) operation, millimeter-wave (mm-wave) systems operating from 30–300 GHz provide a unique opportunity for meeting the exploding capacity demands on wireless networks. Previously, the performance of multiuser MIMO (MU-MIMO) precoders that exploit the concept of beamspace...
Millimeter-wave (mm-wave) communication systems operating between 30GHz and 300GHz are emerging as a promising technology for meeting the exploding bandwidth requirements of future wireless systems. In addition to large bandwidths, mm-wave systems afford high-dimensional multiple input multiple output (MIMO) operation with relatively compact arrays, and the corresponding narrow spatial beams make...
The rapid proliferation of data hungry devices is creating a bandwidth crisis, with aggregate data rates expected to increase 1000 fold by 2020. Millimeter-wave (mm-wave) systems, operating in the 30–300GHz band, are poised to meet this exploding demand through large bandwidths and high-dimensional MIMO operation. However traditional MIMO techniques result in prohibitively high-complexity transceivers...
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