Energy Efficient Precoder in Multi-User MIMO Systems With Imperfect Channel State Information

This letter is on the energy efficient precoder design in multi-user multiple-input multiple-output systems which is also robust with respect to the imperfect channel state information at the transmitters. In other words, we design the precoder matrix associated with each transmitter to maximize the...

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Vydáno v:	IEEE wireless communications letters Ročník 8; číslo 3; s. 669 - 672
Hlavní autoři:	Vaezy, Hossein, Omidi, Mohammad Javad, Yanikomeroglu, Halim
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Piscataway IEEE 01.06.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Channel estimation general energy efficiency Linear programming MIMO (control systems) MIMO communication Multiple-input multiple-output Optimization precoder Radio transmitters Receivers Transmitters
ISSN:	2162-2337, 2162-2345
On-line přístup:	Získat plný text
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