Design and measurement-based evaluations of coherent JT CoMP: a study of precoding, user grouping and resource allocation using predicted CSI

Coordinated multipoint (CoMP) transmission provides high theoretic gains in spectral efficiency with coherent joint transmission (JT) to multiple users. However, this requires accurate channel state information at the transmitter (CSIT) and also user groups with spatially compatible users. The aim o...

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Vydáno v:	EURASIP journal on wireless communications and networking Ročník 2014; číslo 1; s. 1 - 20
Hlavní autoři:	Apelfröjd, Rikke, Sternad, Mikael
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Cham Springer International Publishing 18.06.2014
Témata:	channel predictions Channels Coherence Communications Engineering Coordinated Multipoint Delay Design engineering Electrical Engineering with specialization in Signal Processing Elektroteknik med inriktning mot signalbehandling Engineering Gain Information Systems Applications (incl.Internet) Interference Networks Resource allocation robust precoding Searching Signal,Image and Speech Processing user grouping Coordinated multipoint User grouping Channel predictions Robust precoding Resource allocation
ISSN:	1687-1499, 1687-1472, 1687-1499
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