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 8 of 8 for “"Wireless Coverage"”.
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Self-Reconfigurable Unmanned Aerial Vehicle Networks for Wireless Communication Provisioning
… forming a mesh network and thereby providing wireless coverage to the users. Emergency situations can cause unpredictable mobility of users, randomly overloading some cells, called hot zones, for different time intervals. In our first solution to the problem of wireless coverage, we present an …
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Multiservice Ethernet Digital Distributed Antenna Systems
Over 90% of wireless communications traffic occurs indoors and in-building wireless coverage is still one of the biggest obstacles for wireless users. As the growing demands on wireless capacity, coverage and connectivity have led to 4G and 5G standards, it has also become increasingly important to …
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Implementation and Analysis of Wireless Local Area Networks for High-Mobility Telematics
Wireless networks provide communications to fixed, portable and mobile users and offer substantial flexibility to both end-users and service providers. Current cellular/PCS networks do not offer cost effective high data rate services for applications, such as, telematics, traffic surveillance and …
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DEVELOPMENT OF REAL-WORLD SMART ELECTROMAGNETIC ENVIRONMENTS AND LARGE-SCALE EXPERIMENTAL DEMONSTRATIONS
… (SEME), which aim is to improve the indoor wireless coverage without using additional transmitting stations and more power, is presented and experimentally validated. After a brief introduction, the mathematical formulation is resumed from few previous work. After that, an innovative method …
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UAV-Enabled Wireless Communications: Deployment, Optimization, and Analysis
… as aerial base stations (BSs) or relays, in wireless communications systems. Due to their high likelihood of line-of-sight (LoS) links and ease of deployment, they play a crucial role in providing faster and better wireless network access and service where extra network resources are needed …
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Swarm Unmanned Aerial Vehicle Networks in Wireless Communications: Routing Protocol, Multicast, and Data Exchange
… networks, a flying platform, are a promising wireless communications infrastructure with wide-ranging applications in both commercial and military domain. Owing to the appealing characteristics, such as high mobility, high feasibility, and low cost, UAV networks can be applied in various …
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Algorithm and mechanism design with nonlinear preferences
In real life, many combinatorial and economic problems have nonlinear objectives and constraints, where the nonlinearities typically arise from different risk preferences, non-rationality, etc. Solving these problems is often computationally hard but can be beneficial by providing more revenue or …
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Efficient radio resource management in integrated terrestrial and non-terrestrial networks
… bps data rates and ubiquitous and unlimited wireless coverage. However, the terrestrial deployment of 5G networks poses a limitation in achieving a truly ubiquitous and seamlessly connected network. To this end, it has been proposed to integrate terrestrial networks (TNs) with non-terrestrial …