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Quality-to-Experience (QoE) refers to users' experience when using an application. Network operators typically focus on Quality-of-Service (QoS) metrics such as throughput, delay, and packet loss. However, these QoS metrics only matter if they impact users' experience of the application they are using. Therefore, it is crucial for network operators to monitor Quality of Experience (QoE). However,...
Applying Software Defined Network (SDN) technology to wireless network attracts much attention. Our previous study proposed several channel utilization methods based on SDN/OpenFlow-enabled multi-channel wireless mesh network (WMN). However, since control messages are transmitted with data traffic on a same channel in WMN, it inevitably affects the network capacity. Especially, the amount of control...
A significant vulnerability in social sensing based services is false notifications from sensing agents, thereby resulting in inaccurate published information that induces loss of revenue and business goodwill. Existing popular schemes utilize rating feedbacks (over the published information) to quantify the perceived usefulness (quality) of the information. However, these schemes do not reward the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.