Now showing items 1-9 of 9

  • An 802.11k Compliant Framework for Cooperative Handoff in Wireless Networks 

    Athanasiou, G.; Korakis, T.; Tassiulas, L. (2009)
    In IEEE 802.11-based wireless networks, the stations (STAs) are associated with the available access points (APs) and communicate through them. In traditional hando. schemes, the STAs get information about the active APs ...
  • Cooperative handoff in wireless networks 

    Athanasiou, G.; Korakis, T.; Tassiulas, L. (2008)
    In 802.11-based wireless networks the stations (STAs) are associated with the available access points (APs) and communicate through them. In traditional handoff schemes the STAs get information about the active APs in their ...
  • A Cross-Layer Framework for Association Control in Wireless Mesh Networks 

    Athanasiou, G.; Korakis, T.; Ercetin, O.; Tassiulas, L. (2009)
    The user association mechanism specified by the IEEE 802.11 standard does not consider the channel conditions and the AP load in the association process. Employing the mechanism in its plain form in wireless mesh networks, ...
  • Design and implementation of distributed load balancing and fast handoff for wireless mesh networks 

    Athanasiou, G.; Tassiulas, L. (2015)
    The association/handoff procedures are very important towards achieving a balanced operation in 802.11-based wireless mesh networks. In this paper, we design and implement a cooperative association/handoff scheme, where ...
  • Dynamic cross-layer association in 802.11-based mesh networks 

    Athanasiou, G.; Korakis, T.; Ercetin, O.; Tassiulas, L. (2007)
    In IEEE 802.11-based wireless mesh networks a user is associated with an access point (AP) in order to communicate and be part of the overall network. The association mechanism specified by the IEEE 802.11 standard does ...
  • Dynamic frequency management in 802.11-based multi-radio wireless networks 

    Athanasiou, G.; Tassiulas, L. (2014)
    Efficient channel selection is essential in 802.11 mesh deployments, for minimising contention and interference among co-channel devices and thereby supporting a plurality of quality of service (QoS)-sensitive applications. ...
  • LAC: Load-aware channel selection in 802.11 WLANs 

    Athanasiou, G.; Broustis, I.; Korakis, T.; Tassiulas, L. (2008)
    Dense deployments of hybrid WLANs result in high levels of interference and low end-user throughput. Many frequency allocation mechanisms for WLANs have been proposed by a large body of previous studies. However, none of ...
  • Optimizing Client Association for Load Balancing and Fairness in Millimeter-Wave Wireless Networks 

    Athanasiou, G.; Weeraddana, P. C.; Fischione, C.; Tassiulas, L. (2015)
    Millimeter-wave communications in the 60-GHz band are considered one of the key technologies for enabling multigigabit wireless access. However, the special characteristics of such a band pose major obstacles to the optimal ...
  • Routing-aware channel selection in multi-radio mesh networks 

    Athanasiou, G.; Broustis, I.; Korakis, T.; Tassiulas, L. (2009)
    Efficient channel selection is essential in 802.11 mesh deployments, for minimizing contention and interference among co-channel devices and thereby supporting a plurality of QoS-sensitive applications. In this paper, we ...