Search for dissertations about: "Remote Antenna Unit"
Showing result 1 - 5 of 6 swedish dissertations containing the words Remote Antenna Unit.
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1. Ultra Wideband Impulse Radio for Wireless Sensing and Identification
Abstract : Ubiquitous computing and Internet-of-Things (IoT) implies an untapped opportunity in the realm of information and communication technology, in which a large number of micro-devices with communication and/or computing capabilities, provides connectivity for anything, by anyone at anytime and anywhere. Especially, these devices can be equipped with sensors and actuators that interact with our living environment. READ MORE
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2. Low Cost Remote Antenna Units in CMOS for Fiber-fed Distributed MIMO Systems
Abstract : Massive multiple input multiple output (MIMO) is a revolutionary communication technique, where large numbers of antennas are employed at the base stations to increase the spectral efficiency, reliability and data rate of the system. Moreover, in multi-user MIMO (MU-MIMO) multiple users can be served by the base stations on the same time-frequency resource. READ MORE
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3. High Capacity Fiber-Connected Wireless MIMO Communication
Abstract : There will be more and more users while beyond-5G (B5G) and 6G bring more wireless applications. Current cellular communication networks assign specific serving boundaries for each radio, which becomes a limitation when too many users work with one radio simultaneously. By physically distributing radios. user’s service can be more uniform. READ MORE
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4. Sigma-Delta-over-Fiber for High-Speed Wireless Communication Systems
Abstract : Future mobile communication networks aim to increase the communication speed, provide better reliability and improve the coverage. It needs to achieve all of these enhancements, while the number of users are increasing drastically. READ MORE
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5. Evaluation of Sigma-Delta-over-Fiber for High-Speed Wireless Applications
Abstract : Future mobile communication networks aim to increase the communication speed, provide better reliability and improve the coverage. It needs to achieve all of these enhancements, while the number of users are increasing drastically. READ MORE