Search for dissertations about: "Software-Defined Radios"
Showing result 1 - 5 of 8 swedish dissertations containing the words Software-Defined Radios.
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1. A Software-Defined Baseband for Satellite Ground Operations : Feasibility and Design
Abstract : Satellite telemetry, tracking, and command (TT&C) is a crucial activity needed to maintainthe health of a spacecraft or sometimes to facilitate payload data download. TT&Cground operations are facilitated by a communication device known in the TT&C communityas a baseband. READ MORE
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2. Reconfigurable Analog to Digital Converters for Low Power Wireless Applications
Abstract : The commercialization of Marconi’s radio transmission and reception, along with the development of integrated circuits in the 1960’s have facilitated many new consumer products for wireless communication, where the mobile phones or handsets are one. These handsets started out as a portable phone, mounted in cars, and have with time added additional services as Short Message Service, and have today become a media center with global positioning, and high-speed internet connection. READ MORE
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3. Enabling hardware technology for GNSS software radio research
Abstract : Software Defined Radio (SDR), has become an increasingly popular alternative to traditional radio technology. In principle the incoming radio frequency signal is sampled as close to the antenna as possible to minimize noise, distortion and other hardware related effects which degrade the signal quality. READ MORE
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4. Spectrally Precoded OFDM-Design and Analysis
Abstract : Despite shifting towards mm-wave bands, the sub-6 GHz band will continue to be a fundamental spectral band in 5G. However, the severe congestion in this band makes a well-constrained spectrum a critical requirementof 5G. READ MORE
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5. Network Management for Dynamic and Heterogeneous Wireless Sensor Networks
Abstract : Wireless Sensor Networks (WSNs) are interconnections of spatially distributed sensor nodes with low-power wireless communication. In comparison with traditional wireless networks, WSNs provide novel features in network architecture, which are known as low-cost networking, rapid formation, widespread arrangement, self-organisation, and ease of deployment. READ MORE