Energy aware resource coordination in heterogeneous LTE cellular networks

Ayad Atiyah Abdulkafi, Sieh Kiong Tiong, Johnny Siaw Paw Koh, David Chieng, Alvin Ting, Abdulaziz M. Ghaleb

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

Abstract

Cellular networks are evolving from traditional homogeneous networks to heterogeneous network (HetNet) to cope with the ever-increasing traffic growth and users' expectations. This new paradigm not only offers a significant improvement in the network capacity and user data rate but also promises improvement in overall network energy efficiency (EE). To achieve these improvements however, radio resources need to be utilized in a coordinated manner to ensure adequate users' satisfaction level. This paper proposes a new energy aware methodology for evaluating the EE in HetNet. In particularly, it analyzes the impacts of HetNet resource coordination (HetRC) on the overall EE. HetRC offers valuable insights on how to optimize different combinations of main systems parameters such as frequency band, modulation and coding scheme, and channel bandwidth size towards better EE. The simulation results show that the proposed HetRC has a significant impact on HetNet's EE performance and hence gives a fresh direction towards EE improvement in future HetNet.

Original languageEnglish
Title of host publicationISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages220-225
Number of pages6
ISBN (Electronic)9781479959822
DOIs
Publication statusPublished - 02 Sep 2015
Event2nd IEEE International Symposium on Telecommunication Technologies, ISTT 2014 - Langkawi, Malaysia
Duration: 24 Nov 201426 Nov 2014

Other

Other2nd IEEE International Symposium on Telecommunication Technologies, ISTT 2014
CountryMalaysia
CityLangkawi
Period24/11/1426/11/14

Fingerprint

Energy efficiency
Heterogeneous networks
Frequency bands
Modulation
Bandwidth

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

Cite this

Abdulkafi, A. A., Tiong, S. K., Koh, J. S. P., Chieng, D., Ting, A., & Ghaleb, A. M. (2015). Energy aware resource coordination in heterogeneous LTE cellular networks. In ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies (pp. 220-225). [7238208] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISTT.2014.7238208
Abdulkafi, Ayad Atiyah ; Tiong, Sieh Kiong ; Koh, Johnny Siaw Paw ; Chieng, David ; Ting, Alvin ; Ghaleb, Abdulaziz M. / Energy aware resource coordination in heterogeneous LTE cellular networks. ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 220-225
@inproceedings{9d7e732d71cc4904bffee786976d3841,
title = "Energy aware resource coordination in heterogeneous LTE cellular networks",
abstract = "Cellular networks are evolving from traditional homogeneous networks to heterogeneous network (HetNet) to cope with the ever-increasing traffic growth and users' expectations. This new paradigm not only offers a significant improvement in the network capacity and user data rate but also promises improvement in overall network energy efficiency (EE). To achieve these improvements however, radio resources need to be utilized in a coordinated manner to ensure adequate users' satisfaction level. This paper proposes a new energy aware methodology for evaluating the EE in HetNet. In particularly, it analyzes the impacts of HetNet resource coordination (HetRC) on the overall EE. HetRC offers valuable insights on how to optimize different combinations of main systems parameters such as frequency band, modulation and coding scheme, and channel bandwidth size towards better EE. The simulation results show that the proposed HetRC has a significant impact on HetNet's EE performance and hence gives a fresh direction towards EE improvement in future HetNet.",
author = "Abdulkafi, {Ayad Atiyah} and Tiong, {Sieh Kiong} and Koh, {Johnny Siaw Paw} and David Chieng and Alvin Ting and Ghaleb, {Abdulaziz M.}",
year = "2015",
month = "9",
day = "2",
doi = "10.1109/ISTT.2014.7238208",
language = "English",
pages = "220--225",
booktitle = "ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",

}

Abdulkafi, AA, Tiong, SK, Koh, JSP, Chieng, D, Ting, A & Ghaleb, AM 2015, Energy aware resource coordination in heterogeneous LTE cellular networks. in ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies., 7238208, Institute of Electrical and Electronics Engineers Inc., pp. 220-225, 2nd IEEE International Symposium on Telecommunication Technologies, ISTT 2014, Langkawi, Malaysia, 24/11/14. https://doi.org/10.1109/ISTT.2014.7238208

Energy aware resource coordination in heterogeneous LTE cellular networks. / Abdulkafi, Ayad Atiyah; Tiong, Sieh Kiong; Koh, Johnny Siaw Paw; Chieng, David; Ting, Alvin; Ghaleb, Abdulaziz M.

ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies. Institute of Electrical and Electronics Engineers Inc., 2015. p. 220-225 7238208.

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

TY - GEN

T1 - Energy aware resource coordination in heterogeneous LTE cellular networks

AU - Abdulkafi, Ayad Atiyah

AU - Tiong, Sieh Kiong

AU - Koh, Johnny Siaw Paw

AU - Chieng, David

AU - Ting, Alvin

AU - Ghaleb, Abdulaziz M.

PY - 2015/9/2

Y1 - 2015/9/2

N2 - Cellular networks are evolving from traditional homogeneous networks to heterogeneous network (HetNet) to cope with the ever-increasing traffic growth and users' expectations. This new paradigm not only offers a significant improvement in the network capacity and user data rate but also promises improvement in overall network energy efficiency (EE). To achieve these improvements however, radio resources need to be utilized in a coordinated manner to ensure adequate users' satisfaction level. This paper proposes a new energy aware methodology for evaluating the EE in HetNet. In particularly, it analyzes the impacts of HetNet resource coordination (HetRC) on the overall EE. HetRC offers valuable insights on how to optimize different combinations of main systems parameters such as frequency band, modulation and coding scheme, and channel bandwidth size towards better EE. The simulation results show that the proposed HetRC has a significant impact on HetNet's EE performance and hence gives a fresh direction towards EE improvement in future HetNet.

AB - Cellular networks are evolving from traditional homogeneous networks to heterogeneous network (HetNet) to cope with the ever-increasing traffic growth and users' expectations. This new paradigm not only offers a significant improvement in the network capacity and user data rate but also promises improvement in overall network energy efficiency (EE). To achieve these improvements however, radio resources need to be utilized in a coordinated manner to ensure adequate users' satisfaction level. This paper proposes a new energy aware methodology for evaluating the EE in HetNet. In particularly, it analyzes the impacts of HetNet resource coordination (HetRC) on the overall EE. HetRC offers valuable insights on how to optimize different combinations of main systems parameters such as frequency band, modulation and coding scheme, and channel bandwidth size towards better EE. The simulation results show that the proposed HetRC has a significant impact on HetNet's EE performance and hence gives a fresh direction towards EE improvement in future HetNet.

UR - http://www.scopus.com/inward/record.url?scp=84946595351&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84946595351&partnerID=8YFLogxK

U2 - 10.1109/ISTT.2014.7238208

DO - 10.1109/ISTT.2014.7238208

M3 - Conference contribution

AN - SCOPUS:84946595351

SP - 220

EP - 225

BT - ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Abdulkafi AA, Tiong SK, Koh JSP, Chieng D, Ting A, Ghaleb AM. Energy aware resource coordination in heterogeneous LTE cellular networks. In ISTT 2014 - 2014 IEEE 2nd International Symposium on Telecommunication Technologies. Institute of Electrical and Electronics Engineers Inc. 2015. p. 220-225. 7238208 https://doi.org/10.1109/ISTT.2014.7238208