Search for dissertations about: "CSI quantization"
Found 4 swedish dissertations containing the words CSI quantization.
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1. Massive Multi-Antenna Communications with Low-Resolution Data Converters
Abstract : Massive multi-user (MU) multiple-input multiple-output (MIMO) will be a core technology in future cellular communication systems. In massive MU-MIMO systems, the number of antennas at the base station (BS) is scaled up by several orders of magnitude compared to traditional multi-antenna systems with the goals of enabling large gains in capacity and energy efficiency. READ MORE
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2. Data Transmission in the Presence of Limited Channel State Information Feedback
Abstract : .... READ MORE
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3. Efficient Backhauling in Cooperative MultiPoint Cellular Networks
Abstract : The efficient use of the spectrum in cellular systems has given rise to cell-edge user equipments (UEs) being prone to intercell interference. In this regard, coordinated multipoint (CoMP) transmission is a promising technique that aims to improve the UE data rates. READ MORE
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4. Massive MIMO Systems with Hardware Imperfections
Abstract : Recent years have witnessed an unprecedented explosion in mobile data traffic, due to the expansion of numerous types of wireless devices. Moreover, each device needs a high throughput to support demanding applications such as real-time video, movie streaming and games. READ MORE