• Article  

      Context aware multiparty session support for adaptive multicasting in heterogeneous mobile networks 

      Antoniou, Josephina; Riede, C.; Pinto, F. C.; Pitsillides, Andreas (2009)
      The paper addresses the issue of achieving context-aware, adaptive multiparty sessions in a heterogeneous system by illustrating how to add elements of adaptivity and context-awareness to the session management functionality ...
    • Conference Object  

      Hybrid CAC for MBMS-enabled 3G UMTS networks 

      Neophytou, Marios; Pitsillides, Andreas (2006)
      In this paper, a novel hybrid Connection Admission Control (CAC) scheme combining downlink transmission power and aggregate throughput in the case of dedicated and shared connection setup respectively, is presented ("DPTCAC: ...
    • Conference Object  

      Power control for efficient multicasting in IP-based 3G and beyond mobile networks 

      Vlotomas, N.; Antoniou, Josephina; Hadjipollas, George; Vassiliou, Vasos; Pitsillides, Andreas (Institute of Electrical and Electronics Engineers Inc., 2005)
      Third generation and beyond mobile networks have brought about a demand for new services that refrain from the traditional unicast communication model. These are services demanding transmission to many receivers with ...
    • Article  

      Self-stabilizing virtual synchrony 

      Dolev, S.; Georgiou, Chryssis; Marcoullis, Ioannis; Schiller, E. M. (2015)
      Virtual synchrony (VS) is an important abstraction that is proven to be extremely useful when implemented over asynchronous, typically large, message-passing distributed systems. Fault tolerant design is critical for the ...
    • Article  

      Supporting context-aware multiparty sessions in heterogeneous mobile networks 

      Antoniou, Josephina; Pinto, F. C.; Simoes, J.; Pitsillides, Andreas (2010)
      The article addresses context-aware, adaptive multiparty sessions in a heterogeneous system through such elements as adaptivity and context-awareness. The effective usage of context information can lead to context-aware ...