Development of an Interference Reduction Scheme for Femtocell Network DOI Open Access

Gbenga Victor Adekogba,

Kazeem B. Adedeji,

Yekeen Olajide Olasoji

et al.

Journal of Engineering Advancements, Journal Year: 2024, Volume and Issue: unknown, P. 114 - 122

Published: Dec. 20, 2024

The development of new multimedia applications has led to an increase in demand for broadband communications recent years. To cater this trend, it been suggested install cellular networks densely with extensive frequency reuse schemes. Densification femtocells is a potential approach regard meet the rising needs mobile services and sustain Quality Service (QoS) users, especially indoor users situations such as homes businesses. primary issue type setup co-tier (femtocell femtocell) cross-tier existing macrocell) interferences caused by many cells using same spectrum at time. When are found macrocell's cell edge region, becomes more complicated. This degrades QoS. Therefore, reducing important issue. Unfortunately, conventional methods interference reduction have not able effectively tackle problem femtocell networks. address this, dynamic resource allocation method Breadth First Search (BFS) algorithm was developed study. In study, modeled considering low density high Femtocell Access Point (FAP) deployments evaluate their impact on performance scheme. Modelling simulations were carried out MATLAB software environment. results obtained showed that scheme reduce level between users. Likewise, outperformed network. study also reveals number can be accommodated reduced when FAP used.

Language: Английский

Development of an Interference Reduction Scheme for Femtocell Network DOI Open Access

Gbenga Victor Adekogba,

Kazeem B. Adedeji,

Yekeen Olajide Olasoji

et al.

Journal of Engineering Advancements, Journal Year: 2024, Volume and Issue: unknown, P. 114 - 122

Published: Dec. 20, 2024

The development of new multimedia applications has led to an increase in demand for broadband communications recent years. To cater this trend, it been suggested install cellular networks densely with extensive frequency reuse schemes. Densification femtocells is a potential approach regard meet the rising needs mobile services and sustain Quality Service (QoS) users, especially indoor users situations such as homes businesses. primary issue type setup co-tier (femtocell femtocell) cross-tier existing macrocell) interferences caused by many cells using same spectrum at time. When are found macrocell's cell edge region, becomes more complicated. This degrades QoS. Therefore, reducing important issue. Unfortunately, conventional methods interference reduction have not able effectively tackle problem femtocell networks. address this, dynamic resource allocation method Breadth First Search (BFS) algorithm was developed study. In study, modeled considering low density high Femtocell Access Point (FAP) deployments evaluate their impact on performance scheme. Modelling simulations were carried out MATLAB software environment. results obtained showed that scheme reduce level between users. Likewise, outperformed network. study also reveals number can be accommodated reduced when FAP used.

Language: Английский

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