Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels

Myonghee Park, Chan Byoung Chae, Robert W. Heath

Research output: Chapter in Book/Report/Conference proceedingConference contribution

19 Citations (Scopus)

Abstract

This paper presents a derivation of an expression for the ergodic capacity of spatial multiplexing multiple-input-multiple-output (MIMO) systems with zero-forcing (ZF) receivers and independent substream detection. Assuming that the channel is unknown at the transmitter but known at the receiver, the ergodic capacity is formulated as a function of log-normal shadowing and Rayleigh fading. Gauss-Hermite quadrature integration is used to approximate the ergodic capacity expression in a concise form. The proposed analytical approach allows investigation of the effects of the shadowing standard deviation and the transmit correlation. Numerical and simulation results confirm that under various composite channel scenarios, the analytical results match well with the simulation results.

Original languageEnglish
Title of host publication18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07
DOIs
Publication statusPublished - 2007 Dec 1
Event18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07 - Athens, Greece
Duration: 2007 Sep 32007 Sep 7

Other

Other18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07
CountryGreece
CityAthens
Period07/9/307/9/7

Fingerprint

Rayleigh fading
Multiplexing
Fading channels
Transmitters
Composite materials

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Park, M., Chae, C. B., & Heath, R. W. (2007). Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels. In 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07 [4394313] https://doi.org/10.1109/PIMRC.2007.4394313
Park, Myonghee ; Chae, Chan Byoung ; Heath, Robert W. / Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels. 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07. 2007.
@inproceedings{03c017958b334ab8822ff371bc2d7aae,
title = "Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels",
abstract = "This paper presents a derivation of an expression for the ergodic capacity of spatial multiplexing multiple-input-multiple-output (MIMO) systems with zero-forcing (ZF) receivers and independent substream detection. Assuming that the channel is unknown at the transmitter but known at the receiver, the ergodic capacity is formulated as a function of log-normal shadowing and Rayleigh fading. Gauss-Hermite quadrature integration is used to approximate the ergodic capacity expression in a concise form. The proposed analytical approach allows investigation of the effects of the shadowing standard deviation and the transmit correlation. Numerical and simulation results confirm that under various composite channel scenarios, the analytical results match well with the simulation results.",
author = "Myonghee Park and Chae, {Chan Byoung} and Heath, {Robert W.}",
year = "2007",
month = "12",
day = "1",
doi = "10.1109/PIMRC.2007.4394313",
language = "English",
isbn = "1424411440",
booktitle = "18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07",

}

Park, M, Chae, CB & Heath, RW 2007, Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels. in 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07., 4394313, 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07, Athens, Greece, 07/9/3. https://doi.org/10.1109/PIMRC.2007.4394313

Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels. / Park, Myonghee; Chae, Chan Byoung; Heath, Robert W.

18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07. 2007. 4394313.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels

AU - Park, Myonghee

AU - Chae, Chan Byoung

AU - Heath, Robert W.

PY - 2007/12/1

Y1 - 2007/12/1

N2 - This paper presents a derivation of an expression for the ergodic capacity of spatial multiplexing multiple-input-multiple-output (MIMO) systems with zero-forcing (ZF) receivers and independent substream detection. Assuming that the channel is unknown at the transmitter but known at the receiver, the ergodic capacity is formulated as a function of log-normal shadowing and Rayleigh fading. Gauss-Hermite quadrature integration is used to approximate the ergodic capacity expression in a concise form. The proposed analytical approach allows investigation of the effects of the shadowing standard deviation and the transmit correlation. Numerical and simulation results confirm that under various composite channel scenarios, the analytical results match well with the simulation results.

AB - This paper presents a derivation of an expression for the ergodic capacity of spatial multiplexing multiple-input-multiple-output (MIMO) systems with zero-forcing (ZF) receivers and independent substream detection. Assuming that the channel is unknown at the transmitter but known at the receiver, the ergodic capacity is formulated as a function of log-normal shadowing and Rayleigh fading. Gauss-Hermite quadrature integration is used to approximate the ergodic capacity expression in a concise form. The proposed analytical approach allows investigation of the effects of the shadowing standard deviation and the transmit correlation. Numerical and simulation results confirm that under various composite channel scenarios, the analytical results match well with the simulation results.

UR - http://www.scopus.com/inward/record.url?scp=44349087569&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=44349087569&partnerID=8YFLogxK

U2 - 10.1109/PIMRC.2007.4394313

DO - 10.1109/PIMRC.2007.4394313

M3 - Conference contribution

SN - 1424411440

SN - 9781424411443

BT - 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07

ER -

Park M, Chae CB, Heath RW. Ergodic capacity of spatial multiplexing MIMO systems with ZF receivers for log-normal shadowing and rayleigh fading channels. In 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07. 2007. 4394313 https://doi.org/10.1109/PIMRC.2007.4394313