Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"Wi-Fi networks."”.
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Group formation and communication in mobile wi-fi networks
Use of Wi-Fi-capable mobile handheld devices is gaining momentum in university campuses. In addition, students often work as a group to perform collaborative tasks on campus. Consequently, there is a demand for group communication applications in mobile devices and a need to provide middleware …
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Predicting Link Quality in Industrial Wi-Fi Networks: From Classical Models to Lightweight Machine Learning
L'abstract è presente nell'allegato / the abstract is in the attachment
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Effects of denial of service attack in WIFI-broadband networks.
… of Denial-of-Service (DoS) attacks in Broadband- Wi-Fi networks involving public sector networks. Over the recent past, Wireless communications have become increasingly popular in our everyday life and the world has become increasingly mobile. Traditional "wired" networks have proven inadequate to …
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Effects of denial of service attack in WIFI-broadband networks.
… of Denial-of-Service (DoS) attacks in Broadband- Wi-Fi networks involving public sector networks. Over the recent past, Wireless communications have become increasingly popular in our everyday life and the world has become increasingly mobile. Traditional "wired" networks have proven inadequate to …
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Supporting Real-time Pda Interaction With Virtual Environment
… (PDAs) are becoming more and more powerful with advances in technology and are expanding their applications in a variety of fields. This work explores the use of PDAs in Virtual Environments (VE). The goal is to support highly interactive bi-directional user interactions in Virtual …
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SDN-Enabled Data Offloading and Load Balancing In WLAN and Cellular Networks
Networking is an interesting field that is always evolving as new technologies that connect the world are adopted. There are many distinct types of networks, each of which is classified in a different way. One categorization is based on cellular wireless network generations, which have progressed …
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Smartphone traffic characteristics and context dependencies
Smartphone traffic contributes a considerable amount to Internet traffic. The increasing popularity of smartphones in recent reports suggests that smartphone traffic has been growing 10 times faster than traffic generated from fixed networks. However, little is known about the characteristics of …
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What challenges and enabling factors influence the effective use of digital systems among staff working in an acute paediatric setting?
… how the multidisciplinary team (MDT) interact with the current digital systems. Methods: A pre-implementation study assessed the usability of the Welsh Clinical Portal (WCP) and WelshPas (WPas) using the industry-standard System Usability Scale (SUS) along with open-ended surveys. The study …
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Pushing the limits of wireless networks
Wireless networks are everywhere around us and form a big part of our day-to-day lives. In this dissertation, we address the key challenges and opportunities of modern wireless networks. First, perhaps our biggest expectation from modern wireless networks is faster communication speeds. However, …
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Time Sensitive Networking for Wi-Fi Based Wireless Industrial Environments
… industries, mission-critical assignments require networks characterised by deterministic low latency, dedicated bandwidth resources, and, chiefly, reliability. Several fieldbus technologies are specially placed for this. Their commonality is that they run on standard Ethernet. The relatively new …
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Converged video delivery over heterogeneous networks
Mobile traffic has grown substantially over the last few years; a trend which is expected to continue. The chief reasons behind this phenomenon are the availability of better handsets, faster cellular networks and the variety of content available on the internet suitable for consumption on mobile …
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Multi-Dimensional QoS and Collaborative MAC Layer Design for Dense, Diverse, and Dynamic IoT Network
With the ubiquitous proliferation of Internet of Thing (IoT) devices, Access Points (APs) of future Wireless Fidelity (Wi-Fi) networks are expected to support dense Stations (STAs) with diverse Quality-of-Service (QoS) requirements under dynamic channel conditions. On account of high access …
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Coexistence of Vehicular Communication Technologies and Wi-Fi in the 5 and 6 GHz bands
The unlicensed wireless spectrum offers exciting opportunities for developing innovative wireless applications. This has been true ever since the 2.4 GHz band and parts of the 5 GHz bands were first opened for unlicensed access worldwide. In recent years, the 5 GHz unlicensed bands have been one of …