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An uplink scheduler in the Long Term Evolution (LTE) network has the objective to improve the radio resources utilization in the network. The choice of uplink scheduling procedure used impacts the throughputs of individual users, as well as the overall throughput of the cell. This paper evaluates and compares the performance of three well-known LTE uplink schedulers (namely, Maximum Throughput (MT),...
Low power and lossy networks (LLNs) consist of devices having limited battery power, less memory, reduced processing capability. RPL (Routing Protocol for low power and Lossy networks), is an approved Internet Engineering Task Force (IETF) standard routing protocol for IPv6-based LLNs. RPL uses a proactive routing approach and the sink or controller node within the network creates a Directed Acyclic...
The IEEE 802.15.4 is designed for low data rate low power wireless personal area networks (LR-WPANs). LR-WPANs are envisioned for a variety of wireless sensor applications: health monitoring, commercial, agriculture, home and industrial automation. A significant feature of IEEE 802.15.4 is the very low duty cycle operation to preserve sensor node's energy. In this paper, we propose a delay mitigation...
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