Low complexity cooperative multicast beamforming in multiuser multicell downlink networks

This paper presents a low complexity sub-optimal algorithm for the max-min beamforming problem in multicell multicast transmission. The beam pattern is jointly optimized for all users inside a cell in a multicell scenario such that the signal to interference plus noise ratio (SINR) of the worst user...

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Vydané v:	2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM) s. 370 - 374
Hlavní autori:	Dartmann, G., Xitao Gong, Ascheid, G.
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.06.2011
Predmet:	Array signal processing Complexity theory Downlink Interference Optimization Signal to noise ratio Upper bound
ISBN:	1457701405, 9781457701405
ISSN:	2166-5370
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