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A new approach for efficient utilization of resources in WIMAX cellar networks

M. K. Salman ; University Malaysia Perlis (UniMAP), Faculty of Computer and Communication Engineering, Kuala Perlis, Perlis, 02000 – Malaysia
R. B. Ahmad ; University Malaysia Perlis (UniMAP), Faculty of Computer and Communication Engineering, Kuala Perlis, Perlis, 02000 – Malaysia
Abid Yahya ; University Malaysia Perlis (UniMAP), Faculty of Computer and Communication Engineering, Kuala Perlis, Perlis, 02000 – Malaysia

Puni tekst: engleski, pdf (2 MB) str. 1385-1393 preuzimanja: 363* citiraj
APA 6th Edition
Salman, M.K., Ahmad, R.B. i Yahya, A. (2014). A new approach for efficient utilization of resources in WIMAX cellar networks. Tehnički vjesnik, 21 (6), 1385-1393. Preuzeto s https://hrcak.srce.hr/131333
MLA 8th Edition
Salman, M. K., et al. "A new approach for efficient utilization of resources in WIMAX cellar networks." Tehnički vjesnik, vol. 21, br. 6, 2014, str. 1385-1393. https://hrcak.srce.hr/131333. Citirano 01.03.2021.
Chicago 17th Edition
Salman, M. K., R. B. Ahmad i Abid Yahya. "A new approach for efficient utilization of resources in WIMAX cellar networks." Tehnički vjesnik 21, br. 6 (2014): 1385-1393. https://hrcak.srce.hr/131333
Harvard
Salman, M.K., Ahmad, R.B., i Yahya, A. (2014). 'A new approach for efficient utilization of resources in WIMAX cellar networks', Tehnički vjesnik, 21(6), str. 1385-1393. Preuzeto s: https://hrcak.srce.hr/131333 (Datum pristupa: 01.03.2021.)
Vancouver
Salman MK, Ahmad RB, Yahya A. A new approach for efficient utilization of resources in WIMAX cellar networks. Tehnički vjesnik [Internet]. 2014 [pristupljeno 01.03.2021.];21(6):1385-1393. Dostupno na: https://hrcak.srce.hr/131333
IEEE
M.K. Salman, R.B. Ahmad i A. Yahya, "A new approach for efficient utilization of resources in WIMAX cellar networks", Tehnički vjesnik, vol.21, br. 6, str. 1385-1393, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/131333. [Citirano: 01.03.2021.]
Puni tekst: hrvatski, pdf (2 MB) str. 1385-1393 preuzimanja: 279* citiraj
APA 6th Edition
Salman, M.K., Ahmad, R.B. i Yahya, A. (2014). Novi pristup za učinkovito korištenje resursa u WiMAX mobilnim mrežama. Tehnički vjesnik, 21 (6), 1385-1393. Preuzeto s https://hrcak.srce.hr/131333
MLA 8th Edition
Salman, M. K., et al. "Novi pristup za učinkovito korištenje resursa u WiMAX mobilnim mrežama." Tehnički vjesnik, vol. 21, br. 6, 2014, str. 1385-1393. https://hrcak.srce.hr/131333. Citirano 01.03.2021.
Chicago 17th Edition
Salman, M. K., R. B. Ahmad i Abid Yahya. "Novi pristup za učinkovito korištenje resursa u WiMAX mobilnim mrežama." Tehnički vjesnik 21, br. 6 (2014): 1385-1393. https://hrcak.srce.hr/131333
Harvard
Salman, M.K., Ahmad, R.B., i Yahya, A. (2014). 'Novi pristup za učinkovito korištenje resursa u WiMAX mobilnim mrežama', Tehnički vjesnik, 21(6), str. 1385-1393. Preuzeto s: https://hrcak.srce.hr/131333 (Datum pristupa: 01.03.2021.)
Vancouver
Salman MK, Ahmad RB, Yahya A. Novi pristup za učinkovito korištenje resursa u WiMAX mobilnim mrežama. Tehnički vjesnik [Internet]. 2014 [pristupljeno 01.03.2021.];21(6):1385-1393. Dostupno na: https://hrcak.srce.hr/131333
IEEE
M.K. Salman, R.B. Ahmad i A. Yahya, "Novi pristup za učinkovito korištenje resursa u WiMAX mobilnim mrežama", Tehnički vjesnik, vol.21, br. 6, str. 1385-1393, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/131333. [Citirano: 01.03.2021.]

Sažetak
This paper proposes new static resource utilization (SRU) approach by using the fractional frequency reuse (FFR) technique to enhance resource exploitation in Worldwide Interoperability for Microwave Access (WiMAX) 802.16e. This approach not only efficiently enhances resource exploitation in the base station (BS) but also increases the data rate and number of served users. This work considers the downlink sub-frame of WiMAX BS by using the partial usage of sub-channel mode and the orthogonal frequency division multiplexing access. Five cases were included as a trade-off study to identify the best way of utilizing BS resources in the FFR technique. Theoretical analysis was conducted to present a new formula for the FFR data rate. Simulation results (cases 5 and 4) reveal that the proposed approach has an advantage over the traditional FFR technique in various metrics. The number of served users and slots utilized was increased by 100 % when case 5 was considered. By contrast, the data rate (8,69 Mbit/s), subcarrier efficiency (2,02 bit/subcarrier/burst), and spectral efficiency (0,869 bit/s/H) were enhanced when case 4 was considered. The efficient utilization of bandwidth and resources has made the proposed approach a compelling candidate for cellular network deployment.

Ključne riječi
BS performance; Data Rate; FFR; Resource Utilization; Serving Users; Spectral Efficiency; Static Mode; WiMAX

Hrčak ID: 131333

URI
https://hrcak.srce.hr/131333

[hrvatski]

Posjeta: 850 *