Browsing by Subject "Mobile communications"

Now showing items 1-4 of 4

    • Conference Object  Open Access

      Mobile station position and velocity computerbased Estimation using adaptive algorithms and Smart antennas 

      Papadimitriou, D.; Vardiambasis, I. O.; Melesanaki, T.; Vardiambasis, K. (University of Cyprus, 2007)
      The increasing demand for mobile communication services without a corresponding increase in radio frequency spectrum allocation motivates the need for new techniques to improve spectrum utilization. An approach that shows ...
    • Conference Object  

      An overview of recent health care support systems for eEmergency and mHealth applications 

      Kyriacou, Efthyvoulos C.; Pattichis, Constantinos S.; Pattichis, Marios S. (2009)
      Advances in mobile communications and medical technologies facilitate the development of emerging mobile systems and applications for healthcare. The objective of this paper is to provide an overview and the current status ...
    • Conference Object  

      A scalable hash-based mobile agent location mechanism 

      Kastidou, G.; Pitoura, Evaggelia 1967-; Samaras, George S. (Institute of Electrical and Electronics Engineers Inc., 2003)
      In this paper, we propose a novel mobile agent tracking mechanism based on hashing. To allow our system to adapt to variable workloads, dynamic rehashing is supported The proposed mechanism scales well with both the number ...
    • Conference Object  

      A semantic framework for privacy-aware access control 

      Lioudakis, Georgios V.; Delias, Nikolaos L.; Koutsoloukas, Eleftherios A.; Kapitsaki, Georgia M.; Kaklamani, Dimitra I.; Venieris, Iakovos St (2008)
      The issue of privacy is constantly brought to the spotlight since an ever increasing number of services collects and processes personal information from users. In fact, recent advances in mobile communications, location ...