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Handover efficiency in wireless and mobile communication networks is an important factor in providing QoS guarantees for real time applications. The 802.11 standard requires a Mobile Node (MN) to scan all the possible channels (11 in the US) to discover available Access Points (AP's) during a handover. In a given 802.11 cell several channels are expected to be empty. Due to a full scan the MN ends...
Mobility is an integral part of modern day wireless and mobile communication networks. Therefore handovers of Mobile Nodes (MN's) from one Point of Attachment (PoA) to another are inevitable. This makes the handover efficiency an important metric for analyzing network performance and user satisfaction level. From an efficient handover perspective, not only the handover delay needs to be acceptably...
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