A device performance and data analytics concept for smartphones’ IoT services and machine-type communication in cellular networks
- Ogudo, Kingsley A., Dahj Muwawa, Jean Nestor, Khalaf, Osamah Ibrahim, Kasmaei, Hamed Daei
- Authors: Ogudo, Kingsley A. , Dahj Muwawa, Jean Nestor , Khalaf, Osamah Ibrahim , Kasmaei, Hamed Daei
- Date: 2019
- Subjects: Internet of Things (IoT) , Device performance , Low power wide area (LPWA)
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/397873 , uj:33094 , Citation: Ogudo. A, Kingsley & Muwawa, Dahj & Jean Nestor, Dahj & Khalaf, Osamah & Daei Kasmaei, Hamed. (2019). A Device Performance and Data Analytics Concept for Smartphones' IoT Services and Machine-Type Communication in Cellular Networks. Symmetry. 11. 10.3390/sym11040593.
- Description: Abstract: Please refer to full text to view abstract.
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- Authors: Ogudo, Kingsley A. , Dahj Muwawa, Jean Nestor , Khalaf, Osamah Ibrahim , Kasmaei, Hamed Daei
- Date: 2019
- Subjects: Internet of Things (IoT) , Device performance , Low power wide area (LPWA)
- Language: English
- Type: Article
- Identifier: http://hdl.handle.net/10210/397873 , uj:33094 , Citation: Ogudo. A, Kingsley & Muwawa, Dahj & Jean Nestor, Dahj & Khalaf, Osamah & Daei Kasmaei, Hamed. (2019). A Device Performance and Data Analytics Concept for Smartphones' IoT Services and Machine-Type Communication in Cellular Networks. Symmetry. 11. 10.3390/sym11040593.
- Description: Abstract: Please refer to full text to view abstract.
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Design and implementation of a low-cost home automation and monitoring IoT system using message que telemetry transport protocol : South Africa context
- Ogudo, Kingsley A., Ayodele, Periola
- Authors: Ogudo, Kingsley A. , Ayodele, Periola
- Date: 2020
- Subjects: Home automation , Internet of Things , End-user
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/445447 , uj:38972 , Citation: Ogudo, K.A. & Ayodele, P. 2020. Design and implementation of a low-cost home automation and monitoring IoT system using message que telemetry transport protocol : South Africa context.
- Description: Abstract: Home automation is a fast and growing industry in South Africa, because in recent years almost everything home and office electrical and electronics appliances are been connected to the internet and human mobile devices. There is an increase in demand of time from the working class and hence the busy time schedule. This necessitate the home automation and monitoring systems which enable homeowners to remotely monitor and control appliances in their houses and offices without being present in the device physical location. The designed system host the integrated intelligent unit functionalities that enable communication between the controller and remote end-user units of the system. It is important to ensure that home automation systems have a low cost to enable user adoption. Home automation systems should also incorporate latest technology, portability and also have internet connectivity capabilities. This paper proposes a design of low-cost home automation system that incorporates internet access and delivers internet of things (IoT) connectivity services in a smart home application. The designed system provides access to an internet connected home automation systems. The system is accessible via mobile devices and provides remote access to home appliances. In conclusion, during measurement and testing of the designed system, device full duplex connection for one round trip was less that 5seconds to relay a message packet between the transmitter subscriber device and the publisher receiver device. The performance of the designed device is satisfactory at first iteration prototype designed.
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- Authors: Ogudo, Kingsley A. , Ayodele, Periola
- Date: 2020
- Subjects: Home automation , Internet of Things , End-user
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/445447 , uj:38972 , Citation: Ogudo, K.A. & Ayodele, P. 2020. Design and implementation of a low-cost home automation and monitoring IoT system using message que telemetry transport protocol : South Africa context.
- Description: Abstract: Home automation is a fast and growing industry in South Africa, because in recent years almost everything home and office electrical and electronics appliances are been connected to the internet and human mobile devices. There is an increase in demand of time from the working class and hence the busy time schedule. This necessitate the home automation and monitoring systems which enable homeowners to remotely monitor and control appliances in their houses and offices without being present in the device physical location. The designed system host the integrated intelligent unit functionalities that enable communication between the controller and remote end-user units of the system. It is important to ensure that home automation systems have a low cost to enable user adoption. Home automation systems should also incorporate latest technology, portability and also have internet connectivity capabilities. This paper proposes a design of low-cost home automation system that incorporates internet access and delivers internet of things (IoT) connectivity services in a smart home application. The designed system provides access to an internet connected home automation systems. The system is accessible via mobile devices and provides remote access to home appliances. In conclusion, during measurement and testing of the designed system, device full duplex connection for one round trip was less that 5seconds to relay a message packet between the transmitter subscriber device and the publisher receiver device. The performance of the designed device is satisfactory at first iteration prototype designed.
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Framework and architecture to assess viability of rain cloud platform cooling
- Ayodele, Periola, Ogudo, Kingsley A., Alonge, Akintunde
- Authors: Ayodele, Periola , Ogudo, Kingsley A. , Alonge, Akintunde
- Date: 2020
- Subjects: Free Cooling , Cloud cooling , Data Analytic model
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/445455 , uj:38973 , Citation: Ayodele, P., Ogudo, K.A. & Alonge, A. 2020. Framework and architecture to assess viability of rain cloud platform cooling.
- Description: Abstract: Data center cooling constitutes a significant overhead in existing terrestrial cloud data centres and platforms. This paper addresses the challenges arising from the necessity of cooling data centres by leveraging on environment friendly free-cooling. It proposes the post-hydrometeor cooling effect for temperature reduction in data centres. The post-hydrometeor cooling effect considers the effect of long duration hydrometeor showers on data center cooling. In leveraging the post-hydrometeor cooling effect, the paper proposes a novel weather station diversity architecture and data analytic framework. The weather station diversity architecture enables the acquisition of climate data. This enables the suitability of a given geographical region for hosting data centres that leverage on the post – hydrometeor cooling effect to be investigated. In addition, a data analytic framework is proposed. The data analytic framework presents algorithms that enable the decision making process as regards determining the suitability of a given location. In addition, performance evaluation shows that the cooling cost is reduced by up to 25% and by a minimum of 8.35% on average when the proposed hydrometeor cooling effect is incorporated in data center cooling.
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- Authors: Ayodele, Periola , Ogudo, Kingsley A. , Alonge, Akintunde
- Date: 2020
- Subjects: Free Cooling , Cloud cooling , Data Analytic model
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/445455 , uj:38973 , Citation: Ayodele, P., Ogudo, K.A. & Alonge, A. 2020. Framework and architecture to assess viability of rain cloud platform cooling.
- Description: Abstract: Data center cooling constitutes a significant overhead in existing terrestrial cloud data centres and platforms. This paper addresses the challenges arising from the necessity of cooling data centres by leveraging on environment friendly free-cooling. It proposes the post-hydrometeor cooling effect for temperature reduction in data centres. The post-hydrometeor cooling effect considers the effect of long duration hydrometeor showers on data center cooling. In leveraging the post-hydrometeor cooling effect, the paper proposes a novel weather station diversity architecture and data analytic framework. The weather station diversity architecture enables the acquisition of climate data. This enables the suitability of a given geographical region for hosting data centres that leverage on the post – hydrometeor cooling effect to be investigated. In addition, a data analytic framework is proposed. The data analytic framework presents algorithms that enable the decision making process as regards determining the suitability of a given location. In addition, performance evaluation shows that the cooling cost is reduced by up to 25% and by a minimum of 8.35% on average when the proposed hydrometeor cooling effect is incorporated in data center cooling.
- Full Text:
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