A Green Communication Model for 5G Systems

Mowla, Munjure; Ahmad, Iftekhar; Habibi, Daryoush; Phung, Quoc Viet

doi:10.1109/tgcn.2017.2700855

Cited by 141 publications

(51 citation statements)

References 58 publications

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“…The requirement of an energy efficient communication model has gained significant attention from researchers in recent years. An important attribute of 5G in solving this issue is green communication [111][112][113][114][115][116][117][118]. This is achieved by finding the minimum number of small cells that are required to be active at various times in order to meet user demand as well as minimize the power consumption.…”

Section: Challenges Of 5g Based Smart Grid Networkmentioning

confidence: 99%

Future Generation 5G Wireless Networks for Smart Grid: A Comprehensive Review

et al. 2019

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Wireless cellular networks are emerging to take a strong stand in attempts to achieve pervasive large scale obtainment, communication, and processing with the evolution of the fifth generation (5G) network. Both the present day cellular technologies and the evolving new age 5G are considered to be advantageous for the smart grid. The 5G networks exhibit relevant services for critical and timely applications for greater aspects in the smart grid. In the present day electricity markets, 5G provides new business models to the energy providers and improves the way the utility communicates with the grid systems. In this work, a complete analysis and a review of the 5G network and its vision regarding the smart grid is exhibited. The work discusses the present day wireless technologies, and the architectural changes for the past years are shown. Furthermore, to understand the user-based analyses in a smart grid, a detailed analysis of 5G architecture with the grid perspectives is exhibited. The current status of 5G networks in a smart grid with a different analysis for energy efficiency is vividly explained in this work. Furthermore, focus is emphasized on future reliable smart grid communication with future roadmaps and challenges to be faced. The complete work gives an in-depth understanding of 5G networks as they pertain to future smart grids as a comprehensive analysis.Energies 2019, 12, 2140 2 of 17 a need for an information system network that covers all the substations connected with the user facilities and the utilities. This provides the required system analysis with the needed reliable communication systems, which is an important building block of smart grid visibility.According to the communication standards, different communication technologies [11,12] can be classified based on either wired and wireless communications. Presently, wireless communications are preferred over wired communications for various reasons and in distinct applications with the reliability of cost at lower rates. This enhances infrastructure and provides readily available connections, even in remote areas. There are diverse factors, such as operational costs, environmental concerns, and availability of resources, to consider when choosing a proper, stable communication system. The voluminous and steady growth of communication technology over past decades is clearly explained in Figure 1. The development of new communication infrastructure with the existing wireless technologies can be more advantageous in smart grids. This provides advanced infrastructure where the need to spend additional cost and time [13] can be avoided. This establishes up-gradation of new wireless communication technologies for future smart grid communication systems [14][15][16][17][18][19]. For the past four decades-and marching towards the new wave of the technological era-growth of communication technologies has been an inevitable part of all modes of applications. To address prominent issues for developing new generation cellular communications, certain para...

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Section: Challenges Of 5g Based Smart Grid Networkmentioning

confidence: 99%

Future Generation 5G Wireless Networks for Smart Grid: A Comprehensive Review

et al. 2019

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“…The heterogeneous network technique for green 5G communications is studied in [23]. In a heterogeneous network, there is a large number of micro, pico, and femto small power cells and very few large power cells.…”

Section: Heterogeneous Networkmentioning

confidence: 99%

“…The power consumption in HetNet can be controlled by putting the small cells in sleep mode when there is a low load or no load [24]. In [23], the optimization and analytical technique is used to control the power consumption in access and backhaul networks to make the overall system efficient.…”

Section: Heterogeneous Networkmentioning

confidence: 99%

Green Communications: Techniques and Challenges

Malik¹,

Ur-Rehman²

2017

EAI Endorsed Transactions on Energy Web

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Green technology has drawn a huge amount of attention with the development of the modern world. Similarly with the development in communication technology the industries and researchers are focusing to make this communication as green as possible. In cellular technology the evolution of 5G is the next step to fulfil the user demands and it will be available to the users in 2020. This will increase the energy consumption by which will result in excess emission of co2. In this paper different techniques for the green communication technology and some challenges are discussed. These techniques include device-to-device communication (D2D), massive Multiple-Input Multiple-Output (MIMO) systems, heterogeneous networks (HetNets) and Green Internet of Things (IoT).

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“…In such cases, if the transmit power level is set to a constant during the frame time, the fast channel fluctuations during that time will lead to poor outage performance. Optimizing transmit power is crucial for future green wireless networks (Abrol & Jha and Mowla et al). In the presented work, we evaluate the performance of randomized transmit power allocation in fading channels with very slow feedback.…”

Section: Introductionmentioning

confidence: 99%

Transmit power randomization for wireless ad hoc green networks

Tarhuni

2020

Int J Communication

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Summary Future green technologies require the reduction of power consumptions, increasing energy efficiencies, and managing the electromagnetic interference footprints. In this paper, we investigate the use of randomized transmit power strategy in which the nodes transmit with random power in a single‐hop ad hoc wireless network. We assume Nakagami‐m channel with very slow feedback channel for power update commands. Hence, by using the characteristic function of the received power, we develop a new mathematical formulation for the outage probability. Further, we test the developed formulation on the known constant transmit power case and randomized uniform distribution with constant maximum case. We show that the performance in terms of outage probabilities and total power consumption of all nodes is generally poor. Therefore, we extend our results to the case of optimized constant power and propose the use of randomized uniform distribution with optimized maximum power. We show that the proposed power distribution outperforms the previous ones and reduces the overall power consumption by many orders of magnitude.

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A Green Communication Model for 5G Systems

Cited by 141 publications

References 58 publications

Future Generation 5G Wireless Networks for Smart Grid: A Comprehensive Review

Future Generation 5G Wireless Networks for Smart Grid: A Comprehensive Review

Green Communications: Techniques and Challenges

Transmit power randomization for wireless ad hoc green networks

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