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Massive multiple-input multiple-output (MIMO) technology has been proven to be a viable strategy for balancing the trade-off between energy efficiency (EE) and spectral efficiency (SE), which is key to the design of fifth-generation wireless cellular networks. In this work, we investigate the trade-off between EE and SE for downlink massive MIMO in wireless communication networks with respect to the...
The validity of sensed data that labels the change events plays the most important role in the accuracy and reliability of the Internet of Things (IoT)-based Wireless sensor network (WSN) applications to assure data quality for perfect decision making. In this study, we suggested and implemented a sensor data validation approach based on adaptive threshold for real-time IOT/WSN sensor node level....
Data collection issues play a significant role in the area of Wireless Sensor Networks (WSNs) and Internet of Things (IOT). Energy efficiency is affected by the number of data transmissions from the node to the Sink / base station (BS). Control of the update data is one of the feasible ways to reduce the messages sent by the nodes. In transmitting data strategies most of the WSN real-time data applications...
In corona-based Wireless Sensor Networks (WSNs), nodes that are positioned in coronas near the sink drain their energy faster than others as they are burdened with relaying traffic come from distant coronas forming energy holes in the network. This situation shows significant effects on the network efficiency in terms of lifetime and energy consumption. The network may stop operation prematurely even...
In Agriculture, farming is an important process to provide us foods. The production of farming is increasing due to the world population increased. Scientists and Engineers are working on it in order to increase the productions and reduce the time required. Hence, planting and harvest technologies are improved significantly. However, the farming delivering process also is a very important process...
The Internet of Things (IoT) is the network of objects such as vehicles, mobile devices, and buildings with electronic components, software, and network connectivity, which enable these objects to collect data, to run commands, and to be controlled through the Internet. Controlling physical items from the Internet will increase efficiency and save time. The growing number of devices used by people...
Range-free localization enables the sensor node to determine its position by using the information inside the packets from other nodes in the network. However, these sensor nodes broadcast their packet without considering energy consumption during localization phase. Moreover, none of the past works consider the unbalanced energy consumption experience by the nodes specifically near to the anchor...
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