Search for dissertations about: "MIMO Channel Model"
Showing result 16 - 20 of 54 swedish dissertations containing the words MIMO Channel Model.
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16. Antennas and Propagation from a Signal Processing Perspective
Abstract : This thesis studies several topics within the area of antennas and propagation from a signal processing perspective. However, theory and methods from electromagnetics and communications have also been used, contributing to an interdisciplinary character of the thesis. READ MORE
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17. Characterization and Design Requirements for Antennas in the Near-field and the Random-LOS Propagation Environment
Abstract : The choice of antenna for a particular application depends on the requirements imposed by that application. These can be, the application's field region (i.e., near-field or far-field), polarization, radiation pattern, radiation efficiency, system throughput, etc. READ MORE
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18. Design and Evaluation of Compact Multi-antennas for Efficient MIMO Communications
Abstract : The use of multi-antenna systems with multiple-input multiple-output (MIMO) technology will play a key role in providing high spectrum efficiency for next generation mobile communication systems. This thesis offers valuable insights on the design of compact multi-antennas for efficient MIMO communications. READ MORE
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19. Coordinated Precoding for Multicell MIMO Networks
Abstract : Enabling multiple base stations to utilize the spatial dimension in a coordinated manner has been shown to be a fruitful technique for improving the spectral efficiency in wireless interference networks. This thesis considers multicell systems where base stations and mobile stations are equipped with multiple antennas. READ MORE
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20. Sparse Array Architectures for Wireless Communication and Radar Applications
Abstract : This thesis focuses on sparse array architectures for the next generation of wireless communication, known as fifth-generation (5G), and automotive radar direction-of-arrival (DOA) estimation. For both applications, array spatial resolution plays a critical role to better distinguish multiple users/sources. READ MORE