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Fuzzy Logic-Based Load Balancing Algorithm in Heterogeneous Networks

  • Istanbul Technical University
  • A'Sharqiyah University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

19 Atıf (Scopus)

Özet

The promising emergence of heterogeneous networks (HetNets) composed of Long-Term Evolution-Advanced (LTE-A) macro cells and fifth-generation (5G) small cells is envisioned as a paradigm shift in modern wireless communications due to their capability of operating in millimeter-wave (mmWave) bands. However, there are significant variabilities between these two different cell types in terms of the transmission power levels, system capacity, coverage areas and deployment densities. Also, the random distribution of users in different directions of movement causes an uneven distribution of traffic load between cells. In this study, we suggest a fuzzy logic-based algorithm for adjusting the handover (HO) margin (HOM) in HetNets by leveraging cell load and radio channel quality. In addition, a two-step model of target cell determination is presented that takes into account the load level of the cells and the reference signal received power (RSRP). The performance of the suggested algorithm is compared with selected existing load balancing algorithms. The simulation findings depict that the suggested algorithm improves load balancing, increases throughput and reduces call dropping ratio (CDR).

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıProceedings of 2022 Workshop on Microwave Theory and Techniques in Wireless Communications, MTTW 2022
EditörlerDeniss Kolosovs
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
Sayfalar210-215
Sayfa sayısı6
ISBN (Elektronik)9781665464390
DOI'lar
Yayın durumuYayınlandı - 2022
Etkinlik2022 Workshop on Microwave Theory and Techniques in Wireless Communications, MTTW 2022 - Riga, Latvia
Süre: 5 Eki 20227 Eki 2022

Yayın serisi

AdıProceedings of 2022 Workshop on Microwave Theory and Techniques in Wireless Communications, MTTW 2022

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???event.eventtypes.event.conference???2022 Workshop on Microwave Theory and Techniques in Wireless Communications, MTTW 2022
Ülke/BölgeLatvia
ŞehirRiga
Periyot5/10/227/10/22

Bibliyografik not

Publisher Copyright:
© 2022 IEEE.

Finansman

This work was supported in part by the 2232 International Fellowship for Outstanding Researchers Program of the Scientific and Technological Research Council of Turkey (TÜBİTAK), Istanbul Technical University (ITU), under Project 118C276.

FinansörlerFinansör numarası
Türkiye Bilimsel ve Teknolojik Araştırma Kurumu
Istanbul Teknik Üniversitesi118C276

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