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- 저자 : ( O. A. Ibraheem ) (검색결과 2 건)
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The Influence of University of Ilorin Sports Programmes on the University Community and Her Environs
( A. E. Talabi ),( L. O. Dominic ),( O. A. Ibraheem ),( S. T. Bakinde ),( M. O Musa ),( E. O Sarpong ) 한국체육학회 2015 국제스포츠과학 학술대회 Vol.2015 No.1
Purpose: This study aimed at determining the influence of sports programmes organized by the Sports Directorate of the University of Ilorin on staff, students and other members of the community and its environs. Methods: The descriptive research design of survey type was used in this study. A total 753 participants were selected using the stratified random sampling technique. Structured questionnaire was used to collect data for the study. Data was analyzed with frequency counts and simple percentages Result: Inter- action and survey showed that many of the participants agreed to improved health (73%), reduced medical expenses (56%), promptness to work and reduced absenteeism (68%), improved social inter-action and integration (83%), reduced environmental tension (76%) and willingness to continue to participate (93%) among other benefits. Conclusion: Firstly, the health and general well-being of staff and students have been improved culminating into a smooth and regular academic sessions for at least the past 10 years. Again, participation in organized sports programmes at the University of Ilorin has brought social integration among members of the University community and her environs. Furthermore, the University of Ilorin has enjoyed increased student enrollment and also adjudged the leading University in Nigeria by the webometric and the National Nigeria Universities Commission (NUC) rating (2015).
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Load balancing in 5G heterogeneous networks based on automatic weight function
Gures Emre,Shayea Ibraheem,Saad Sawsan Ali,Ergen Mustafa,El-Saleh Ayman A,Ahmed Nada M.O. Sid,Alnakhli Mohammad 한국통신학회 2023 ICT Express Vol.9 No.6
Load balancing is a major challenge in heterogeneous networks (HetNets) consisting of 5G and 6G ultra-dense small cells with long-term evaluation advanced (LTE-A) networks. A key factor in achieving efficient load balancing during user mobility is creating appropriate optimisation for handover control parameters (HCP). This paper proposes a coordinated load balancing algorithm for LTE-A/fifth generation (5G) HetNets. The algorithm automatically optimises HCP settings for a given user based on three bounded functions (the signal-to-interference-plus-noise ratio (SINR) of the user equipment (UE), the number of physical resource blocks (PRBs) per UE and the UE’s speed) as well as their automatic weight levels. A two-step target cell determination strategy is implemented according to the cell load level and RSRP criteria, ensuring that users are handed over to low-loaded target cells. A new HO procedure that considers the pilot signal power is also proposed, which includes the number of PRBs per UE and the RSRP. Cells with freer PRBs are prioritised in user association to provide load balance and enhanced throughput. The proposed load balancing algorithm is compared with five other load balancing algorithms selected from the literature. The simulation results reveal that under various mobile speed scenarios, the proposed load balancing scheme enhances network performance in terms of load level, throughput, spectral efficiency and call dropping ratio (CDR).
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