Outputs (29)

Analysis of Call Setup Success Rate (CSSR) in a well established cellular network (2013)
Journal Article

All GSM operators use key performance indicators (KPIs) to determine their network performance in different cells and evaluate the quality of service (QoS) regarding end users perspective. The Call Setup Success Rate (CSSR) is one of the most importa... Read More about Analysis of Call Setup Success Rate (CSSR) in a well established cellular network.

Effects of crowd upsurge on quality of service in a GSM network (2013)
Journal Article

It is observed over the years that each time there is a major event in an area and there is an upsurge of crowd for its attendance, it is always very difficult to get a call through in that area within the period by which the event is taking place. I... Read More about Effects of crowd upsurge on quality of service in a GSM network.

Performance evaluation of well-established cellular network using drop call probability analysis (2013)
Journal Article

There are various performance determinant applied to cellular networks. One of the most important of these is the drop call probability. With the rapid increase of GSM users in Nigeria, it becomes imperative that Network operators pay close attention... Read More about Performance evaluation of well-established cellular network using drop call probability analysis.

Optimal design of three-phase distribution transformer using fewer constraints (2013)
Journal Article

This paper presents an optimization process where fewer constraints are used in the design of a three phase distribution transformer. The constraints were applied on two optimization techniques-the Geometric Programming (GP) and the Genetic Algorithm... Read More about Optimal design of three-phase distribution transformer using fewer constraints.

Path loss measurement and model analysis of 1.8GHz wireless network in Benin City, Nigeria (2012)
Journal Article

The frequencies of GSM service in Nigeria are 900 and 1800 MHZ and like all radio frequencies they are susceptible to path loss. In this work, field strength data was collected in Benin City, Nigeria and was used to calculate the path loss suffered b... Read More about Path loss measurement and model analysis of 1.8GHz wireless network in Benin City, Nigeria.

Multi-objective optimal design of a three phase induction motor using geometric programming (2012)
Journal Article

This paper presents the use of Geometric Programming optimisation in the optimal design of a three phase induction motor. In order to get the best result we used multi-objective functions with the same constraints. Comparison is made between the inde... Read More about Multi-objective optimal design of a three phase induction motor using geometric programming.

Free space optical communications (2012)
Presentation / Conference Contribution

Free-space optical communication (FSO) is an optical communication technology that uses light propagating in free space to transmit data for telecommunications or computer networking. "Free space" means air, outer space, vacuum, or something similar.... Read More about Free space optical communications.

Analysis of drop call probability in well established cellular networks in Asaba, Delta State, Nigeria (2012)
Journal Article

Technology in Africa has increased over the past decade. The increase in modern cellular networks requires stringent quality of service (QoS). Drop call probability is one of the most important indices of QoS evaluation in a large scale well-establis... Read More about Analysis of drop call probability in well established cellular networks in Asaba, Delta State, Nigeria.

Analysis of drop call probability in well established cellular networks in Asaba, Delta State, Nigeria. (2011)
Presentation / Conference Contribution

Technology in Africa has increased over the past decade, The increase in modern cellular networks requires stringent quality of service (QoS). Drop call probability is one of the most important indices of QoS evaluation in a large-scale, well-establi... Read More about Analysis of drop call probability in well established cellular networks in Asaba, Delta State, Nigeria..