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001-es BibID:BIBFORM100830
035-os BibID:(cikkazonosító)2003 (WoS)000775560000001 (Scopus)85128085838
Első szerző:Assad, Ussama
Cím:Smart Grid, Demand Response and Optimization: A Critical Review of Computational Methods / Ussama Assad, Muhammad Arshad Shehzad Hassan, Umar Farooq, Asif Kabir, Muhammad Zeeshan Khan, S. Sabahat H. Bukhari, Zain ul Abidin Jaffri, Judit Oláh, József Popp
Dátum:2022
ISSN:1996-1073
Megjegyzések:In view of scarcity of traditional energy resources and environmental issues, renewable energy resources (RERs) are introduced to fulfill the electricity requirement of growing world. Moreover, the effective utilization of RERs to fulfill the varying electricity demands of customers can be achieved via demand response (DR). Furthermore, control techniques, decision variables and offered motivations are the ways to introduce DR into distribution network (DN). This categorization needs to be optimized to balance the supply and demand in DN. Therefore, intelligent algorithms are employed to achieve optimized DR. However, these algorithms are computationally restrained to handle the parametric load of uncertainty involved with RERs and power system. Henceforth, this paper focuses on the limitations of intelligent algorithms for DR. Furthermore, a comparative study of different intelligent algorithms for DR is discussed. Based on conclusions, quantum algorithms are recommended to optimize the computational burden for DR in future smartgrid.
Tárgyszavak:Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Energies. - 15 : 6 (2022), p. 1-36. -
További szerzők:Hassan, Muhammad Arshad Shehzad Farooq, Umar Kabir, Asif Khan, Muhammad Zeeshan Bukhari, S. Sabahat H. Jafri, Zain ul Abidin Oláh Judit (1973-) (agrárközgazdász, logisztika) Popp József (1955-) (közgazdász)
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2.

001-es BibID:BIBFORM099480
035-os BibID:(WOS)000754373600001 (Scopus)85122067881
Első szerző:Butt, Amir Aziz
Cím:Analysis of Key Establishment Techniques for Secure D2D Communication in Emerging 5G Cellular Networks / Amir Aziz Butt, Gohar Rehman Chughta, Asif Kabir, Zahid Mahood, Zain ul Abidin Jafri, Judit Oláh
Dátum:2021
ISSN:1335-1788
Megjegyzések:Device-to-Device (D2D) communication as part of emerging 5G wireless networks presents a new paradigm for enhancing the performance of traditional cellular networks. The number of devices connected over the internet is dramatically increasing, and cellular operators are struggling to harness the overwhelming data traffic on their networks. D2D communication in a cellular network allows two cellular devices in close proximity to communicate directly with each other without going through the base station. D2D communication faces various challenges that include device discovery, resource allocation, interference and security; however, the security aspects of D2D are not sufficiently addressed. Due to limited computing capability and energy-constrained D2D devices, effective and lightweight security solutions are required for enabling successful D2D capability. To secure D2D communication, session key establishment is the most vital task. Public Key Cryptography (PKC) is the most widely used cryptosystem and have numerous security applications such as encryption, digital signature, and key exchange. This work analyses the performance of three PKC protocols that are commonly used for session key establishment and exchange, namely, Diffie-Hellman (DH), Rivest-Shamir-Adleman (RSA) and Elliptic Curve Diffie-Hellman (ECDH), with a focus on D2D communication. We performed extensive simulations for DH, RSA and ECDH, in D2D communication scenarios using OMNET++ simulator and explored the effect of various network factors on key establishment delays such as network size, the impact of interference between D2D pairs and the effect of interference from cellular users upon D2D users as well. The results reported in this paper can provide significant insight in assessing the suitability of DH, RSA and ECDH for the key establishment for D2D in 5G networks.
Tárgyszavak:Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Acta Montanistica Slovaca. - 26 : 3 (2021), p. 395-403. -
További szerzők:Chughta, Gohar Rehman Kabir, Asif Mahood, Zahid Jafri, Zain ul Abidin Oláh Judit (1973-) (agrárközgazdász, logisztika)
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3.

001-es BibID:BIBFORM100534
035-os BibID:(cikkazonosító)1385 (WoS)000767158400001 (Scopus)85124909467
Első szerző:Hassan, Muhammad Arshad Shehzad
Cím:Dynamic Price-Based Demand Response through Linear Regression for Microgrids with Renewable Energy Resources / Muhammad Arshad Shehzad Hassan, Ussama Assad, Umar Farooq, Asif Kabir, Muhammad Zeeshan Khan, S. Sabahat H. Bukhari, Zain ul Abidin Jaffri, Judit Oláh, József Popp
Dátum:2022
ISSN:1996-1073
Megjegyzések:The green innovations in the energy sector are smart solutions to meet the excessive power requirements through renewable energy resources (RERs). These resources have forwarded the revolutionary relief in control of carbon dioxide gaseous emissions from traditional energy resources. The use of RERs in a heuristic manner is necessary to meet the demand side management in microgrids (MGs). The pricing scheme limitations hinder the profit maximization of MG and their customers. In addition, recent pricing schemes lack mechanistic underpinning. Therefore, a dynamic electricity pricing scheme through linear regression is designed for RERs to maximize the profit of load customers (changeable and unchangeable) in MG. The demand response optimization problem is solved through the particle swarm optimization (PSO) technique. The proposed dynamic electricity pricing scheme is evaluated under two different scenarios. The simulation results verified that the proposed dynamic electricity pricing scheme sustained the profit margins and comforts for changeable and unchangeable load customers as compared to fixed electricity pricing schemes in both scenarios. Hence, the proposed dynamic electricity pricing scheme can readily be used for real microgrids (MGs) to grasp the goal for cleaner energy production.
Tárgyszavak:Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Energies. - 15 : 4 (2022), p. 1-17. -
További szerzők:Assad, Ussama Farooq, Umar Kabir, Asif Khan, Muhammad Zeeshan Bukhari, S. Sabahat H. Jafri, Zain ul Abidin Oláh Judit (1973-) (agrárközgazdász, logisztika) Popp József (1955-) (közgazdász)
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DOI
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