Large antenna array and propagation environment interaction

Xiang Gao, Meifang Zhu, Fredrik Rusek, Fredrik Tufvesson, Ove Edfors

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

9 Citeringar (SciVal)
387 Nedladdningar (Pure)

Sammanfattning

In conventional MIMO, propagation conditions are often considered wide-sense stationary over the entire antenna array. In massive MIMO systems, where arrays can span over large physical dimensions, the situation is quite different. For instance, significant variations in signal strength, due to shadowing, can be experienced across a large array. These effects vary with propagation environment in which the array is placed, and influence achievable sum-rates. We characterize these variations for several measured propagation scenarios in the 2.6 GHz frequency range and illustrate how power variations and correlation properties change along the array.
Originalspråkengelska
Titel på värdpublikationProc. 48th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor666-670
ISBN (tryckt)978-147998297-4
DOI
StatusPublished - 2014
Evenemang48th Asilomar Conference on Signals, Systems and Computers, 2014 - At Pacific Grove, CA, USA., Pacific Grove, California, USA
Varaktighet: 2014 nov. 22014 nov. 5
Konferensnummer: 48

Konferens

Konferens48th Asilomar Conference on Signals, Systems and Computers, 2014
Land/TerritoriumUSA
OrtPacific Grove, California
Period2014/11/022014/11/05

Ämnesklassifikation (UKÄ)

  • Elektroteknik och elektronik

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