Search for dissertations about: "Unreliable communication links"
Showing result 1 - 5 of 12 swedish dissertations containing the words Unreliable communication links.
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1. Compensating for Unreliable Communication Links in Networked Control Systems
Abstract : Control systems utilizing wireless sensor and actuator networks can be severely affectedby the properties of the communication links. Radio fading and interferencemay cause communication losses and outages in situations when the radio environmentis noisy and low transmission power is desirable. READ MORE
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2. Development and evaluation of methods for control and modelling of multiple-input multiple-output systems
Abstract : In control, a common type of system is the multiple-input multiple-output (MIMO) system, where the same input may affect multiple outputs, or conversely, the same output is affected by multiple inputs. In this thesis two methods for controlling MIMO systems are examined, namely linear quadratic Gaussian (LQG) control and decentralized control, and some of the difficulties associated with them. READ MORE
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3. The Knowledgeable Parent : Ideologies of Communication in Swedish Health Discourse
Abstract : This thesis explores the communication of health knowledge among new parents in Sweden. Based on three separate studies, the thesis employs a selection of theoretical concepts and methodological approaches, mainly originating from mediated discourse analysis and linguistic anthropology. READ MORE
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4. Cooperative Communications : Link Reliability and Power Efficiency
Abstract : Demand for high data rates is increasing rapidly for the future wireless generations, due to the requirement ofubiquitous coverage for wireless broadband services. More base stations are needed to deliver these services, in order tocope with the increased capacity demand and inherent unreliable nature of wireless medium. READ MORE
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5. Development and evaluation of methods for control of multiple-input multiple output systems
Abstract : In control, the most common type of system is the multiple-input multiple-output (MIMO) system, where the same input may affect multiple outputs, or conversely, the same output is affected by multiple inputs. In this thesis two methods for controlling MIMO systems are examined, namely linear quadratic Gaussian (LQG) control and decentralized control, and some of the difficulties associated with them. READ MORE