Precoder Design with Limited Feedback and Backhauling for Joint Transmission

A centralized coordinated multipoint downlink joint transmission in a frequency division duplex system requires channel state information (CSI) to be fed back from the cell-edge users to their serving BS, and aggregated at the central coordination node for precoding, so that interference can be miti...

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Veröffentlicht in:	arXiv.org 2015-03
Hauptverfasser:	Lakshmana, T R, Tölli, A, Devassy, R, Svensson, T
Format:	Artikel
Sprache:	eng
Schlagworte:	Frequency division duplexing Interference Particle swarm optimization
Online-Zugang:	Volltext
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