Abstract
This paper investigates the performance of a number of channel and delay-based scheduling algorithms for an efficient QoS (Quality of Service) provision with more live video streaming users over the Fifth Generation Long-Term Evolution-Advanced (5G LTE-A) network. These algorithms were developed for use in legacy wireless networks and minor changes were made to enable these algorithms to perform packet scheduling in the downlink 5G LTE-A. The efficacies of the EXP and M-LWDF algorithms in maximizing the number of live video streaming users at the desired transmission reliability, minimizing the average network delay and maximizing network throughput, are shown via simulations. As the M-LWDF has a simpler mathematical equation as compared to the EXP, it is more favoured for implementation in the complex downlink 5G LTE-A.
ABSTRAK: Kertas ini menyiasat prestasi sebilangan saluran dan algoritma penjadualan berdasarkan kelewatan untuk penyediaan QoS (Kualiti Perkhidmatan) yang cekap dengan banyak pengguna video secara langsung melalui rangkaian Generasi Kelima Long-Term Evolution Advanced (5G LTE-A). Algoritma-algoritma yang disiasat di dalam kertas ini dicadangkan untuk digunakan dalam generasi rangkaian tanpa wayar yang lama dan sedikit perubahan dibuat untuk membolehkan algoritma ini menyokong penjadualan paket dalam downlink 5G LTE-A. Keberkesanan EXP dan M-LWDF algoritma dalam memaksimumkan jumlah pengguna pada kebolehpercayaan transmisi yang diinginkan dari streaming video secara langsung, meminimumkan kelewatan rangkaian, dan memaksimumkan truput rangkaian ditunjukkan melalui simulasi. Namun, dengan M-LWDF mempunyai formula matematik yang mudah dibandingkan dengan EXP, ia lebih sesuai untuk digunakan dalam downlink 5G LTE-A yang lebih kompleks.
Subject
Applied Mathematics,General Engineering,General Chemical Engineering,General Computer Science
Reference20 articles.
1. Nordin MAM, Ramli HAM. (2020) Performance analysis of 5G path loss models for rural macrocell environment. IIUM Eng. J., 21(1): 85-99.
2. Antonioli RP, Fodor G, Soldati P, Maciel TF. (2021) Decentralized Joint Beamforming, User Scheduling, and QoS Management in 5G and Beyond Systems. IEEE Commun. Stand. Mag., 5(1):62-69.
3. Dahlman E, Parkvall S, Skold J, Beming P. (2007) 3G Evolution: HSPA and LTE for Mobile Broadband. Elsevier Ltd.
4. Sandrasegaran K, Ramli HAM, Basukala R. (2010) Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System, in IEEE Wireless Communication and Networking Conference, pp. 1-5.
5. 3GPP (2019) Technical Specification Group Services and System Aspects; System architecture for the 5G System (5GS); Stage 2 (Release 16).
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1. Enabling video services in LTE network via optimization of QoS-aware scheduling algorithm;FIRST INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE & DATA ANALYTICS: Incorporating the 1st South-East Asia Workshop on Computational Physics and Data Analytics (CPDAS 2021);2023