Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks: Opportunities and challenges

Isiaka Ajewale Alimi; Abdelgader M. Abdalla; Akeem Olapade Mufutau; Fernando Pereira Guiomar; Ifiok Otung; Jonathan Rodriguez; Paulo Pereira Monteiro; Antonio Luís Teixeira

doi:10.1002/9781119491590.ch11

Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks: Opportunities and challenges

Isiaka Ajewale Alimi^*, Abdelgader M. Abdalla, Akeem Olapade Mufutau, Fernando Pereira Guiomar, Ifiok Otung, Jonathan Rodriguez, Paulo Pereira Monteiro, Antonio Luís Teixeira

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

3 Citations (Scopus)

Abstract

This chapter explains the major reasons for considering the increase in the radio access network (RAN) energy consumption. In the cloud-RAN, various functions that are presently executed in the base station are shifted to a remote data center where they are implemented via software. The chapter presents a comprehensive discussion on energy efficiency (EE) metric measurement. It considers the green design for energy crunch prevention in the fifth generation (5G) networks. The chapter comprehensively discusses schemes, such as hardware solutions, resource allocation, network planning and deployment, and energy harvesting and transfer, that can be employed to improve the EE of the 5G and beyond-5G networks. It also discusses fiber based energy efficient networks. The chapter analyzes system and power consumption models in which remote unit-based power consumption, centralized unit based power consumption, fronthaul power consumption, and massive MIMO energy efficiency are considered. It also presents obtained simulation results and comprehensive discussions.

Original language	English
Title of host publication	Optical and Wireless Convergence for 5G Networks
Editors	Abdelgader M. Abdalla, Jonathan Rodriguez, Issa Elfergani, Antonio Teixeira
Publisher	Wiley
Pages	225-248
Number of pages	24
ISBN (Electronic)	978-1119491590
ISBN (Print)	978-1119491583
DOIs	https://doi.org/10.1002/9781119491590.ch11
Publication status	Published - 2 Aug 2019

Keywords

5G network
Energy efficiency metric measurement
Energy harvesting
Fiber based energy efficient networks
Hardware solutions
Network planning
Power consumption models
Radio access network

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/9781119491590.ch11Licence: Unspecified

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Alimi, I. A., Abdalla, A. M., Mufutau, A. O., Guiomar, F. P., Otung, I., Rodriguez, J., Monteiro, P. P., & Teixeira, A. L. (2019). Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks: Opportunities and challenges. In A. M. Abdalla, J. Rodriguez, I. Elfergani, & A. Teixeira (Eds.), Optical and Wireless Convergence for 5G Networks (pp. 225-248). Wiley. https://doi.org/10.1002/9781119491590.ch11

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title = "Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks: Opportunities and challenges",

abstract = "This chapter explains the major reasons for considering the increase in the radio access network (RAN) energy consumption. In the cloud-RAN, various functions that are presently executed in the base station are shifted to a remote data center where they are implemented via software. The chapter presents a comprehensive discussion on energy efficiency (EE) metric measurement. It considers the green design for energy crunch prevention in the fifth generation (5G) networks. The chapter comprehensively discusses schemes, such as hardware solutions, resource allocation, network planning and deployment, and energy harvesting and transfer, that can be employed to improve the EE of the 5G and beyond-5G networks. It also discusses fiber based energy efficient networks. The chapter analyzes system and power consumption models in which remote unit-based power consumption, centralized unit based power consumption, fronthaul power consumption, and massive MIMO energy efficiency are considered. It also presents obtained simulation results and comprehensive discussions.",

keywords = "5G network, Energy efficiency metric measurement, Energy harvesting, Fiber based energy efficient networks, Hardware solutions, Network planning, Power consumption models, Radio access network",

author = "Alimi, {Isiaka Ajewale} and Abdalla, {Abdelgader M.} and Mufutau, {Akeem Olapade} and Guiomar, {Fernando Pereira} and Ifiok Otung and Jonathan Rodriguez and Monteiro, {Paulo Pereira} and Teixeira, {Antonio Lu{\'i}s}",

note = "Publisher Copyright: {\textcopyright} 2020 John Wiley & Sons Ltd.",

year = "2019",

month = aug,

day = "2",

doi = "10.1002/9781119491590.ch11",

language = "English",

isbn = "978-1119491583",

pages = "225--248",

editor = "Abdalla, {Abdelgader M. } and Jonathan Rodriguez and Issa Elfergani and Antonio Teixeira",

booktitle = "Optical and Wireless Convergence for 5G Networks",

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Alimi, IA, Abdalla, AM, Mufutau, AO, Guiomar, FP, Otung, I, Rodriguez, J, Monteiro, PP & Teixeira, AL 2019, Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks: Opportunities and challenges. in AM Abdalla, J Rodriguez, I Elfergani & A Teixeira (eds), Optical and Wireless Convergence for 5G Networks. Wiley, pp. 225-248. https://doi.org/10.1002/9781119491590.ch11

Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks : Opportunities and challenges. / Alimi, Isiaka Ajewale; Abdalla, Abdelgader M.; Mufutau, Akeem Olapade et al.

Optical and Wireless Convergence for 5G Networks. ed. / Abdelgader M. Abdalla; Jonathan Rodriguez; Issa Elfergani; Antonio Teixeira. Wiley, 2019. p. 225-248.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks

T2 - Opportunities and challenges

AU - Alimi, Isiaka Ajewale

AU - Abdalla, Abdelgader M.

AU - Mufutau, Akeem Olapade

AU - Guiomar, Fernando Pereira

AU - Otung, Ifiok

AU - Rodriguez, Jonathan

AU - Monteiro, Paulo Pereira

AU - Teixeira, Antonio Luís

PY - 2019/8/2

Y1 - 2019/8/2

N2 - This chapter explains the major reasons for considering the increase in the radio access network (RAN) energy consumption. In the cloud-RAN, various functions that are presently executed in the base station are shifted to a remote data center where they are implemented via software. The chapter presents a comprehensive discussion on energy efficiency (EE) metric measurement. It considers the green design for energy crunch prevention in the fifth generation (5G) networks. The chapter comprehensively discusses schemes, such as hardware solutions, resource allocation, network planning and deployment, and energy harvesting and transfer, that can be employed to improve the EE of the 5G and beyond-5G networks. It also discusses fiber based energy efficient networks. The chapter analyzes system and power consumption models in which remote unit-based power consumption, centralized unit based power consumption, fronthaul power consumption, and massive MIMO energy efficiency are considered. It also presents obtained simulation results and comprehensive discussions.

AB - This chapter explains the major reasons for considering the increase in the radio access network (RAN) energy consumption. In the cloud-RAN, various functions that are presently executed in the base station are shifted to a remote data center where they are implemented via software. The chapter presents a comprehensive discussion on energy efficiency (EE) metric measurement. It considers the green design for energy crunch prevention in the fifth generation (5G) networks. The chapter comprehensively discusses schemes, such as hardware solutions, resource allocation, network planning and deployment, and energy harvesting and transfer, that can be employed to improve the EE of the 5G and beyond-5G networks. It also discusses fiber based energy efficient networks. The chapter analyzes system and power consumption models in which remote unit-based power consumption, centralized unit based power consumption, fronthaul power consumption, and massive MIMO energy efficiency are considered. It also presents obtained simulation results and comprehensive discussions.

KW - 5G network

KW - Energy efficiency metric measurement

KW - Energy harvesting

KW - Fiber based energy efficient networks

KW - Hardware solutions

KW - Network planning

KW - Power consumption models

KW - Radio access network

U2 - 10.1002/9781119491590.ch11

DO - 10.1002/9781119491590.ch11

M3 - Chapter

AN - SCOPUS:85093947223

SN - 978-1119491583

SP - 225

EP - 248

BT - Optical and Wireless Convergence for 5G Networks

A2 - Abdalla, Abdelgader M.

A2 - Rodriguez, Jonathan

A2 - Elfergani, Issa

A2 - Teixeira, Antonio

PB - Wiley

ER -

Energy efficiency in the cloud radio access network (C-RAN) for 5G mobile networks: Opportunities and challenges

Abstract

Keywords

UN SDGs

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