Energy Efficient Resource Allocation Approach for Renewable Energy Powered Heterogeneous Cellular Networks

Wei, Yi; Gong, Yu; Li, Qiao; Mei, Song; Wang, Xiaojun

doi:10.32604/cmc.2020.010048

Cited by 4 publications

(2 citation statements)

References 13 publications

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“…Aiming to validate the presented analytical model by the two above-described scenarios, the model is implemented by means of ns-3 network simulator (release 3.32 [31]), running in the Linux environment and enabling the testing of various scenarios and environments with appropriate LTE RF modules and extension options towards 5G [32].…”

Section: Simulation Resultsmentioning

confidence: 99%

Stochastic Geometry-Based Analysis of Heterogeneous Wireless Network Spectral, Energy and Deployment Efficiency

Musovic

Lipovac

2021

Electronics

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For quite a while, it has been evident that homogeneous network architectures, based on cells with a uniform radiation pattern, cannot fulfill the ever increasing demand of mobile users for capacity and service quality while still preserving spectrum and energy. However, only with the introduction of the Fourth Generation mobile communication networks to deal with the surging data traffic of multimedia applications, have smaller cells been widely used to break down service zone areas of macro base stations into multiple tiers, thus improving network performance, reducing traffic congestion, and enabling better management of spectrum and energy consumption in a macro network. In this paper, we present an analytical model for assessing the efficiency of bandwidth and energy usage, as well as of network deployment, taking into account overall network investment and maintenance costs. This paves the way to the improved planning of network coverage, and its capacity and reliability, thus preserving its spectrum and energy, as well as the environment. The analysis considers the downlink of an arbitrary heterogeneous cellular network by using tools of stochastic geometry that adopt the distribution of base stations in the form of a Poisson Point Process. The proposed analytical model is verified by the according software simulations using the ns-3 network simulator. The obtained results closely match the theoretically predicted values and boundaries, clearly indicating that, in all three analyzed aspects: spectral, energy, and deploymental, the efficiency of small-cell networks was higher with respect to traditional large-cell networks and increased even further for heterogeneous (two-tier in our tests) networks.

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Section: Simulation Resultsmentioning

confidence: 99%

Stochastic Geometry-Based Analysis of Heterogeneous Wireless Network Spectral, Energy and Deployment Efficiency

Musovic

Lipovac

2021

Electronics

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“…This creates a scenario for peer to peer energy transactions. Pilot studies in peer to peer prosumer trading [5], have been conducted with different business models [6] and have shown its importance in facilitating local power and energy balance [7]. Prosumer communities can also choose to store surplus energy for later use by exploring energy storage at the community level.…”

Section: Introductionmentioning

confidence: 99%

Blockchain Based Transaction System with Fungible and Non-Fungible Tokens for a Community-Based Energy Infrastructure

Karandikar

Chakravorty

Rong

2021

Sensors

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Renewable energy microgeneration is rising leading to creation of prosumer communities making it possible to extract value from surplus energy and usage flexibility. Such a peer-to-peer energy trading community requires a decentralized, immutable and access-controlled transaction system for tokenized energy assets. In this study we present a unified blockchain-based system for energy asset transactions among prosumers, electric vehicles, power companies and storage providers. Two versions of the system were implemented on Hyperledger Fabric. Assets encapsulating an identifier or unique information along with value are modelled as non-fungible tokens (NFT), while those representing value only are modelled as fungible tokens (FT). We developed the associated algorithms for token lifecycle management, analyzed their complexities and encoded them in smart contracts for performance testing. The results show that performance of both implementations are comparable for most major operations. Further, we presented a detailed comparison of FT and NFT implementations based on use-case, design, performance, advantages and disadvantages. Our implementation achieved a throughput of 448.3 transactions per second for the slowest operation (transfer) with a reasonably low infrastructure.

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MSRM-IoT: A Reliable Resource Management for Cloud, Fog, and Mist-Assisted IoT Networks

Hosen

Sharma

Cho

2022

IEEE Internet Things J.

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Energy Efficient Resource Allocation Approach for Renewable Energy Powered Heterogeneous Cellular Networks

Cited by 4 publications

References 13 publications

Stochastic Geometry-Based Analysis of Heterogeneous Wireless Network Spectral, Energy and Deployment Efficiency

Stochastic Geometry-Based Analysis of Heterogeneous Wireless Network Spectral, Energy and Deployment Efficiency

Blockchain Based Transaction System with Fungible and Non-Fungible Tokens for a Community-Based Energy Infrastructure

MSRM-IoT: A Reliable Resource Management for Cloud, Fog, and Mist-Assisted IoT Networks

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