Search for dissertations about: "cellular radio capacity"
Showing result 1 - 5 of 33 swedish dissertations containing the words cellular radio capacity.
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1. Hybrid cellular-broadcasting infrastructure systems : radio resource management issues
Abstract : This thesis addresses the problem of low-cost multicast delivery of multimedia content in future mobile networks. The trend towards reuse of existing infrastructure for cellular and broadcasting for building new systems is challenged, with respect to the opportunities for low cost service provision and scalable deployment of networks. READ MORE
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2. Power Control in Cellular Radio Systems
Abstract : The primary goal of cellular radio systems, is to provide communication services to a large number of mobile users. Due to the rapid expansion of the market in this area, the available resources have to be used efficiently. READ MORE
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3. Coding and Modulation for Wideband CDMA
Abstract : Wideband CDMA (Code Division Multiple Access) is one of the key technologies for future mobile communication systems. This thesis studies various coding and transmission methods for wideband CDMA communications. In a cellular environment, the system performance depends on the interference from other cells. READ MORE
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4. Radio Resource Sharing in Hierarchical Cellular Systems
Abstract : Hierarchical Cell Structures (HCSs) is generally believed tobe a solution to capacity problems of future mobilecommunication systems. In such systems we have a mix of cellsizes that handle different types of traffic. We can have largecells providing wide area coverage and small cells providinghigh capacity. READ MORE
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5. 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