Effects of channel estimation errors on ultra-dense small cell networks

Yosub Parkt; Jihaeng Heo; Jintae Kim; Sooyong Choi; Daesik Hong

doi:10.1109/PIMRC.2016.7794688

Effects of channel estimation errors on ultra-dense small cell networks

Yosub Parkt, Jihaeng Heo, Jintae Kim, Sooyong Choi, Daesik Hong

Department of Electrical and Electronic Engineering

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

2 Citations (Scopus)

Abstract

In this paper, we investigate the effect of channel estimation (CE) error on the performances for the ultra-dense small cell networks. Specifically, we examine its effect on the distribution of signal to interference and noise ratio (SINR) and trend of spectral efficiency (SE), and outage probability. From these, we found out that the SINR degradation due to the CE errors becomes larger, as the density ratio of small base station (BS) to UE increases. We derived the theoretical lower bound of the outage probability, which is the function of CE correlation coefficient. Finally, numerical results demonstrate that the CE errors diminish the increasing scaling of SE, as the small BS density increases.

Original language	English
Title of host publication	2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509032549
DOIs	https://doi.org/10.1109/PIMRC.2016.7794688
Publication status	Published - 2016 Dec 21
Event	27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016 - Valencia, Spain Duration: 2016 Sep 4 → 2016 Sep 8

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other	27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016
Country/Territory	Spain
City	Valencia
Period	16/9/4 → 16/9/8

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/PIMRC.2016.7794688

Cite this

Parkt, Y., Heo, J., Kim, J., Choi, S., & Hong, D. (2016). Effects of channel estimation errors on ultra-dense small cell networks. In 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016 [7794688] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2016.7794688

Parkt, Yosub ; Heo, Jihaeng ; Kim, Jintae ; Choi, Sooyong ; Hong, Daesik. / Effects of channel estimation errors on ultra-dense small cell networks. 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

@inproceedings{3381767d540c4a8d837e2fc0e550c364,

title = "Effects of channel estimation errors on ultra-dense small cell networks",

abstract = "In this paper, we investigate the effect of channel estimation (CE) error on the performances for the ultra-dense small cell networks. Specifically, we examine its effect on the distribution of signal to interference and noise ratio (SINR) and trend of spectral efficiency (SE), and outage probability. From these, we found out that the SINR degradation due to the CE errors becomes larger, as the density ratio of small base station (BS) to UE increases. We derived the theoretical lower bound of the outage probability, which is the function of CE correlation coefficient. Finally, numerical results demonstrate that the CE errors diminish the increasing scaling of SE, as the small BS density increases.",

author = "Yosub Parkt and Jihaeng Heo and Jintae Kim and Sooyong Choi and Daesik Hong",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016 ; Conference date: 04-09-2016 Through 08-09-2016",

year = "2016",

month = dec,

day = "21",

doi = "10.1109/PIMRC.2016.7794688",

language = "English",

series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016",

address = "United States",

}

Parkt, Y, Heo, J, Kim, J, Choi, S & Hong, D 2016, Effects of channel estimation errors on ultra-dense small cell networks. in 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016., 7794688, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Institute of Electrical and Electronics Engineers Inc., 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016, Valencia, Spain, 16/9/4. https://doi.org/10.1109/PIMRC.2016.7794688

Effects of channel estimation errors on ultra-dense small cell networks. / Parkt, Yosub; Heo, Jihaeng; Kim, Jintae; Choi, Sooyong ; Hong, Daesik.

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7794688 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

TY - GEN

T1 - Effects of channel estimation errors on ultra-dense small cell networks

AU - Parkt, Yosub

AU - Heo, Jihaeng

AU - Kim, Jintae

AU - Choi, Sooyong

AU - Hong, Daesik

PY - 2016/12/21

Y1 - 2016/12/21

N2 - In this paper, we investigate the effect of channel estimation (CE) error on the performances for the ultra-dense small cell networks. Specifically, we examine its effect on the distribution of signal to interference and noise ratio (SINR) and trend of spectral efficiency (SE), and outage probability. From these, we found out that the SINR degradation due to the CE errors becomes larger, as the density ratio of small base station (BS) to UE increases. We derived the theoretical lower bound of the outage probability, which is the function of CE correlation coefficient. Finally, numerical results demonstrate that the CE errors diminish the increasing scaling of SE, as the small BS density increases.

AB - In this paper, we investigate the effect of channel estimation (CE) error on the performances for the ultra-dense small cell networks. Specifically, we examine its effect on the distribution of signal to interference and noise ratio (SINR) and trend of spectral efficiency (SE), and outage probability. From these, we found out that the SINR degradation due to the CE errors becomes larger, as the density ratio of small base station (BS) to UE increases. We derived the theoretical lower bound of the outage probability, which is the function of CE correlation coefficient. Finally, numerical results demonstrate that the CE errors diminish the increasing scaling of SE, as the small BS density increases.

UR - http://www.scopus.com/inward/record.url?scp=85010042114&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85010042114&partnerID=8YFLogxK

U2 - 10.1109/PIMRC.2016.7794688

DO - 10.1109/PIMRC.2016.7794688

M3 - Conference contribution

AN - SCOPUS:85010042114

T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

BT - 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016

Y2 - 4 September 2016 through 8 September 2016

ER -

Parkt Y, Heo J, Kim J, Choi S , Hong D. Effects of channel estimation errors on ultra-dense small cell networks. In 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7794688. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2016.7794688

Effects of channel estimation errors on ultra-dense small cell networks

Abstract

Publication series

Other

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this