Exploració per autor "Pascual, T."

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    • Exploiting transmission spatial diversity in frequency selective systems with feedback channel 

      Pérez Neira, Ana Isabel; Pascual, T.; Lagunas Hernandez, Miguel A. (2003)
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      In this paper we address the design of a multiple transmit antenna system in which the Channel State Information (CSI) at the transmitter is not perfect. Two different approaches are analyzed one based on the Minimization ...

    • Multiuser spatial scheduling algorithms for wireless systems 

      Pérez Neira, Ana Isabel; Bartolomé Calvo, Diego; Pascual, T. (2003)
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      Optimizing a communication of a Q-antenna Access Point (AP) with K single antenna terminals is not straightforward. Since a global optimization might not be solvable in real time, the AP has several alternatives involving ...