• Article  

      Capacity of the class of MIMO channels with incomplete CDI - Properties of mutual information for a class of channels 

      Charalambous, Charalambos D.; Denic, S. Z.; Constantinou, C. (2009)
      This paper is concerned with multiple-input multiple-output (MIMO) wireless channel capacity, when the probability distribution of the channel matrix p(H) is not completely known to the transmitter and the receiver. The ...
    • Article  

      Digital magnetic tagging for multiplexed suspension-based biochemical assays 

      Mitrelias, Thanos; Trypiniotis, Theodossis; Palfreyman, J. J.; Hong, B.; Vyas, K.; Hayward, T. J.; Llandro, J.; Kopper, K. P.; Bland, J. A. C.; Robertson, P. A.; Barnes, C. H. W. (2009)
      Microarrays and suspension (or bead)-based technologies have attracted significant interest for their broad applications in high throughput molecular biology. However, the throughput of microarrays will always be limited ...
    • Article  

      Information theoretic bounds for compound MIMO Gaussian channels 

      Denic, S. Z.; Charalambous, Charalambos D.; Djouadi, S. M. (2009)
      In this paper, achievable rates for compound Gaussian multiple-input-multiple-output (MIMO) channels are derived. Two types of channels, modeled in the frequency domain, are considered when: 1) the channel frequency response ...
    • Conference Object  

      Minimizing outage probability for a class of MIMO channels 

      Charalambous, Charalambos D.; Ioannou, I. (2009)
      In this paper we investigate the outage probability of Multiple-Input Multiple-Output (MIMO) channels, when the probability distribution of the channel gains is not completely known to the transmitter and receiver. The ...
    • Article  

      A Multiplexed Bragg Grating Fiber Laser Sensor System 

      Alavie, A. Tino; Karr, S. E.; Measures, R. M.; Othonos, Andreas S. (1993)
      A technique for multiplexing Bragg gratings in a fiber laser arrangement is described. This technique has successfully been used to multiplex two and three Bragg gratings with very little crosstalk. The Bragg grating laser ...
    • Conference Object  

      On the capacity of a class of MIMO channels subject to normed uncertainty 

      Loyka, S.; Charalambous, Charalambos D. (2008)
      The compound capacity of uncertain MIMO channels is considered, when the channel is modeled by a class described by an induced norm constraint. Within this framework, two types of classes are investigated, namely, additive ...
    • Doctoral Thesis  Open Access

      Outage and ergodic capacity for a class of channels 

      Ioannou, Ioanna A. (Πανεπιστήμιο Κύπρου, Πολυτεχνική Σχολή / University of Cyprus, Faculty of Engineering, 2013-04)
      Η χρήση πολλαπλών κεραιών τόσο στον πομπό όσο και στον δέκτη σε ασύρματα συστήματα (ΜΙΜΟ) αποτελεί μια πολύ ενεργή ερευνητική περιοχή τα τελευταία χρόνια λόγω των εξαιρετικών βελτιώσεων στην επίδοση σε σύγκριση με τα ...