Search for dissertations about: "Channel representation"
Showing result 1 - 5 of 51 swedish dissertations containing the words Channel representation.
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1. Political Representation in the European Union : A Multi-Channel Approach
Abstract : The European Union (EU) is the most far-reaching attempt yet undertaken to institutionalize democratic policy-making beyond the nation-state. To what extent, and in what ways, do various channels of representation contribute towards the realization of this aim? This dissertation takes stock of current research on the EU’s system of representation, and seeks to expand its agenda so that this central question can be properly addressed. READ MORE
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2. Channel Estimation and Prediction for MIMO OFDM Systems : Key Design and Performance Aspects of Kalman-based Algorithms
Abstract : Wireless broadband systems based on Orthogonal Frequency Division Multiplexing (OFDM) are being introduced to meet demands for high data transfer rates. In multiple users systems, the available bandwidth has to be shared efficiently by several users. The radio channel quality will fluctuate, or fade, as users move. READ MORE
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3. Constellation Design under Channel Uncertainty
Abstract : The topic of this thesis is signaling design for data transmission through wireless channels between a transmitter and a receiver that can both be equipped with one or more antennas. In particular, the focus is on channels where the propagation coefficients between each transmitter--receiver antenna pair are only partially known or completetly unknown to the receiver and unknown to the transmitter. READ MORE
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4. Making sense of Baltic democracy : public support and political representation in nationalising states
Abstract : A chief topic of this book is the advance of democracy in Estonia, Latvia and Lithuania. The three countries belong to the most ‘successful’ cases of transition from communist rule to democracy, demonstrated by the fact that they joined the European Union in 2004. READ MORE
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5. Language Based Covert Channel Avoidance
Abstract : Common protection mechanisms fail to provide end-to-end security; programs with legitimate access to secret information are not prevented from leaking this to the world by accident or malice. Protecting the access to information is not enough to solve this problem. We have to ensure that the program uses the information in a secure way. READ MORE