Dali Ismail

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Wireless sensor networks (WSNs) face significant scalability challenges due to the proliferation of wide-area wireless monitoring and control systems that require thousands of sensors to be connected over long distances. Due to their short communication range, existing WSN technologies such as those based on IEEE 802.15.4 form many-hop mesh networks(More)
Interference between concurrent transmissions causes severe performance degradation in a wireless network. This paper addresses interference cancellation to enable simultaneous packet receptions at a node with a single radio in Wireless Sensor Networks (WSN). Interference cancellation is particularly important for WSN as most of its applications rely on(More)
Recently interest in big data has increased due to new developments in the field of Information Technology from the higher network bandwidth, to increases in storage volume, and affordability. One solution to the problem of big data is available from Apache, and is known as Apache Hadoop. In this paper, we will introduce some of the disaster recovery(More)
WirelessHART networks provide the feasibility of achieving real-time performance over wireless through multichannel and graph routing for process monitoring and control applications. However, real-time scheduling theory for Wireless Sensor-Actuator Network (WSAN) is still not well-developed. Besides, the performance of a WSAN induces a complicated problem(More)
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