Distributed Beamforming with Improper Gaussian Signaling for MIMO Interference Broadcast Channels

GLOBECOM 2017
Pages: 1 - 7
Published: Jul 1, 2017
Abstract
For rate optimization in interference limited network, improper Gaussian signaling has shown its capability to outperform the conventional proper Gaussian signaling. In this work, we study a weighted sum rate maximization problem with improper Gaussian signaling for the multiple-input multiple-output interference broadcast channel (MIMO-IBC). To solve this nonconvex and NP-hard problem, we propose an effective two-stage algorithm. In the first...
Paper Details
Title
Distributed Beamforming with Improper Gaussian Signaling for MIMO Interference Broadcast Channels
Published Date
Jul 1, 2017
Journal
Pages
1 - 7
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