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 “"mobile positioning"”.
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Fuzzy technology application for mobile positioning in cellular communication
… automatic control systems including automobile transmission, subway systems, industrial robots, washing machines, cameras and air-conditioners. In contrast, the utilization of fuzzy logic in mobile communications systems is recent and limited. Understanding general mobile communications …
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Sequential Monte Carlo Methods with Applications to Positioning and Tracking in Wireless Networks
… (also called particle filtering) methods to the positioning in wireless networks. The aim of the first paper is to study the performance of particle filtering techniques in mobile positioning using signal strength measurements. Two different approaches for mobile movement(polar and Cartesian)were …
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Adaptive Predictive Handoff Scheme with Channel Borrowing in Cellular Network
… motivated by the rapid evolving technology of mobile positioning. In this thesis, the author proposes a new scheme, called adaptive PCR_CB (APCR_CB), which is an extension of HPCR_CB by incorporating the concept of adaptive guard channels. In APCR_CB, the number of guard channel(s) is adjusted …
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Location based technology and services : a business plan and in-depth industry analysis
… requirement is that an entire new family of mobile services - location based services is being created. This technological innovation in wireless is expected to reap benefits to wireless carriers, location-based service providers and infrastructure enablers. Additional benefits from …
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Smartphone precise positioning in urban environments using internal GNSS and IMU sensors
… and losses, pose a challenge for advanced GNSS positioning techniques. In response to these challenges, this work is dedicated to addressing these smartphone positioning obstacles and aims to provide accurate, continuous, and resilient Positioning, Navigation, and Timing (PNT) solutions with a …
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Elisions and lacunae: aspects of South African landscape in relation to public and private identities
… notion of absolute space with a commitment to mobile positioning. To do this, I look at how landscape conventions at Table Bay (wellrepresented in the Collection) apparently construct a singular position, extending this into an examination of how meanings have been refigured in museums by a …
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Deciphering human activities in complex urban systems : mining big data for sustainable urban future
… is in vogue, and the explosion of urban sensors, mobile phone traces, and other windows onto urban activities has generated much hype about the advent of a new 'urban science.' However, translating such Big Data into a planning-relevant understanding of activity patterns and travel behavior …