Search for dissertations about: "Radio Positioning"
Showing result 1 - 5 of 46 swedish dissertations containing the words Radio Positioning.
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1. Impulse Radio UWB for the Internet-of-Things : A Study on UHF/UWB Hybrid Solution
Abstract : This dissertation investigates Ultra-Wideband (UWB) techniques for the next generation Radio Frequency Identification (RFID) towards the Internet-of-Things (IoT). In particular, an ultra-high frequency (UHF) wireless-powered UWB radio (UHF/UWB hybrid) with asymmetric links is explored from system architecture to circuit implementation. READ MORE
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2. Gaussian Processes for Positioning Using Radio Signal Strength Measurements
Abstract : Estimation of unknown parameters is considered as one of the major research areas in statistical signal processing. In the most recent decades, approaches in estimation theory have become more and more attractive in practical applications. READ MORE
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3. Scaling Indoor Positioning : improving accuracy and privacy of indoor positioning
Abstract : Our phones have many uses for positioning technologies, such as navigation, LocationBased Services (LBS), emergency positioning, fitness applications, and advertising. We trust our phones and wearables to be location-aware. READ MORE
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4. Single Base Station mmWave Radio Positioning, Mapping, and SLAM
Abstract : Fifth-generation (5G) communication systems in Frequency Range 2, operating above 24 GHz and utilizing mmWave signals, showcase distinct properties that open up new possibilities in positioning, mapping, and simultaneous localization and mapping (SLAM). The combination of large bandwidth, extensive antenna arrays, and high carrier frequency results in geometric-based signals, and unprecedented delay and angle resolution. READ MORE
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5. Radio Resource Management in Bunched Personal Communication Systems
Abstract : The traditional way of increasing capacity in a wirelesscommunication system has been cell splitting and fixedchannel-allocation based on prediction tools. However, theplanning complexity increases rapidly with the number of cellsand the method is not suitable for the large temporal andspatial traffic variations expected in the future. READ MORE