• Joint EPC and RAN Caching of Tiled VR Videos for Mobile Networks 

      Liu K., Liu Y., Liu J., Argyriou A., Ding Y. (2019)
      In recent years, 360-degree VR (Virtual Reality) video has brought an immersive way to consume content. People can watch matches, play games and view movies by wearing VR headsets. To provide such online VR video services ...
    • Mobility support through caching in content-based publish/subscribe networks 

      Sourlas, V.; Paschos, G. S.; Flegkas, P.; Tassiulas, L. (2010)
      In a publish/subscribe (pub/sub) network, message delivery is guaranteed for all connected subscribers at publish time. However, in a dynamic mobile scenario where users join and leave the network, it is important that ...
    • Multicast-aware caching for small cell networks 

      Poularakis, K.; Iosifidis, G.; Sourlas, V.; Tassiulas, L. (2014)
      The deployment of small cells is expected to gain huge momentum in the near future, as a solution for managing the skyrocketing mobile data demand growth. Local caching of popular files at the small cell base stations has ...
    • Multicast-aware caching for small cell networks 

      Poularakis K., Iosifidis G., Sourlas V., Tassiulas L. (2016)
      The deployment of small cells is expected to gain huge momentum in the near future, as a solution for managing the skyrocketing mobile data demand growth. Local caching of popular files at the small cell base stations has ...
    • Tile caching for scalable VR video streaming over 5G mobile networks 

      Liu K., Liu Y., Liu J., Argyriou A. (2021)
      Currently, VR video delivery over 5G systems is still a very complicated endeavor. One of the major challenges for VR video streaming is the expectations for low latency that current mobile networks can hardly meet. Network ...