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The spry maturation of Internet of Things (IoT) has paved way to the rapid development of numerous sectors and these have been envisioned in; connected transport, smart cities, connected homes, connected healthcare, etc. IoT is a technology that connects "things" that are embedded with sensors, actuators and network connectivity to collect and exchange the data to the internet. The ability...
In this paper, a heuristic adaptive routing algorithm for an energy-efficient configuration management has been suggested which can reduce energy consumption while guaranteeing QoS for the emergency data in wireless body area networks (WBANs). The priority and vicinity of the nodes are taken into account for the selection of reachable parent nodes, when the nodes are disconnected due to the mobile...
In this article, we present QoS-Guaranteed local mobility management with bicasting tunnels for mobile devices with dual interfaces. The IETF standard HMIPv6 has been extended where bi-casting tunnels between an access router and the mobile node in 3G/WiFi network are dynamically constructed using dual interfaces. The detailed signaling procedure for the extension of HMIPv6 has been designed and NS2...
The IEEE has recently started to develop a standard for the wireless body area network (WBAN). Providing high mobility with guaranteed QoS over the u-healthcare network which are built from the converged WBAN and WLAN systems is a challenging task. This article proposes a context-aware mobility management framework which can support high mobility in the converged WBAN and WLAN networks. The salient...
Providing handover with guaranteed QoS for realtime multimedia service such as VoIP, video/audio streaming, and video conferencing in wireless LAN is a challenging task. In this paper, we present a context-aware mobility management mechanism in wireless LAN, which can provide fast handover with guaranteed QoS for real-time multimedia service. To this end, the scanning period and the number of channels...
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