Multiuser massive MIMO uplink performance with mutual coupling effects

Ran Zi; Xiaohu Ge; Haichao Wang; Jing Zhang; Cheng Xiang Wang

doi:10.1109/GLOCOM.2014.7037315

Multiuser massive MIMO uplink performance with mutual coupling effects

Ran Zi, Xiaohu Ge^*, Haichao Wang, Jing Zhang, Cheng Xiang Wang

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Citations (Scopus)

Abstract

A multiuser massive MIMO system with mutual coupling is investigated in finite-dimensional channel scenarios. The uplink ergodic achievable rate is analytically derived for a multiuser massive MIMO system equipped with a rectangular planar uniform antenna array at the base station (BS). Numerical results show that the mutual coupling effect reduces the uplink achievable rate of multiuser massive MIMO systems when the antenna distance decreases. But when the size of the antenna array is fixed, the uplink achievable rate increases with the growing of antenna number.

Original language	English
Title of host publication	2014 IEEE Global Communications Conference, GLOBECOM 2014
Publisher	IEEE
Pages	3296-3301
Number of pages	6
ISBN (Print)	9781479935116
DOIs	https://doi.org/10.1109/GLOCOM.2014.7037315
Publication status	Published - 2014
Event	57th IEEE Global Communications Conference 2014 - Austin, United States Duration: 8 Dec 2014 → 12 Dec 2014

Conference

Conference	57th IEEE Global Communications Conference 2014
Abbreviated title	GLOBECOM 2014
Country/Territory	United States
City	Austin
Period	8/12/14 → 12/12/14

Keywords

finite-dimensional channel
Massive MIMO
multiuser MIMO
mutual coupling

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10.1109/GLOCOM.2014.7037315

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title = "Multiuser massive MIMO uplink performance with mutual coupling effects",

abstract = "A multiuser massive MIMO system with mutual coupling is investigated in finite-dimensional channel scenarios. The uplink ergodic achievable rate is analytically derived for a multiuser massive MIMO system equipped with a rectangular planar uniform antenna array at the base station (BS). Numerical results show that the mutual coupling effect reduces the uplink achievable rate of multiuser massive MIMO systems when the antenna distance decreases. But when the size of the antenna array is fixed, the uplink achievable rate increases with the growing of antenna number.",

keywords = "finite-dimensional channel, Massive MIMO, multiuser MIMO, mutual coupling",

author = "Ran Zi and Xiaohu Ge and Haichao Wang and Jing Zhang and Wang, {Cheng Xiang}",

year = "2014",

doi = "10.1109/GLOCOM.2014.7037315",

language = "English",

isbn = "9781479935116",

pages = "3296--3301",

booktitle = "2014 IEEE Global Communications Conference, GLOBECOM 2014",

publisher = "IEEE",

address = "United States",

note = "57th IEEE Global Communications Conference 2014, GLOBECOM 2014 ; Conference date: 08-12-2014 Through 12-12-2014",

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TY - GEN

T1 - Multiuser massive MIMO uplink performance with mutual coupling effects

AU - Zi, Ran

AU - Ge, Xiaohu

AU - Wang, Haichao

AU - Zhang, Jing

AU - Wang, Cheng Xiang

PY - 2014

Y1 - 2014

N2 - A multiuser massive MIMO system with mutual coupling is investigated in finite-dimensional channel scenarios. The uplink ergodic achievable rate is analytically derived for a multiuser massive MIMO system equipped with a rectangular planar uniform antenna array at the base station (BS). Numerical results show that the mutual coupling effect reduces the uplink achievable rate of multiuser massive MIMO systems when the antenna distance decreases. But when the size of the antenna array is fixed, the uplink achievable rate increases with the growing of antenna number.

AB - A multiuser massive MIMO system with mutual coupling is investigated in finite-dimensional channel scenarios. The uplink ergodic achievable rate is analytically derived for a multiuser massive MIMO system equipped with a rectangular planar uniform antenna array at the base station (BS). Numerical results show that the mutual coupling effect reduces the uplink achievable rate of multiuser massive MIMO systems when the antenna distance decreases. But when the size of the antenna array is fixed, the uplink achievable rate increases with the growing of antenna number.

KW - finite-dimensional channel

KW - Massive MIMO

KW - multiuser MIMO

KW - mutual coupling

U2 - 10.1109/GLOCOM.2014.7037315

DO - 10.1109/GLOCOM.2014.7037315

M3 - Conference contribution

SN - 9781479935116

SP - 3296

EP - 3301

BT - 2014 IEEE Global Communications Conference, GLOBECOM 2014

PB - IEEE

T2 - 57th IEEE Global Communications Conference 2014

Y2 - 8 December 2014 through 12 December 2014

ER -

Multiuser massive MIMO uplink performance with mutual coupling effects

Abstract

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Keywords

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