Results 11 to 20 of about 10,176,843 (267)
Link quality prediction based on random forest [PDF]
Tongxin xuebao, 2019 Link quality prediction is vital to the upper layer protocol design of wireless sensor networks.Selecting high quality links with the help of link quality prediction mechanisms can improve data transmission reliability and network communication ...
Linlan LIU, Shengrong GAO, Jian SHU
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Prediction Accuracy of Link-Quality Estimators [PDF]
, 2011 The accuracy of link-quality estimators (LQE) is mission-critical in many application scenarios in wireless sensor networks (WSN), since the link-quality metric is used for routing decisions or neighborhood formation. Link-quality estimation must offer validity for different timescales.
Christian Renner +3 more
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On the Link Between Subjective Score Prediction and Disagreement of Video Quality Metrics
IEEE Access, 2021 Several video quality metrics (VQMs) have been proposed in many publications to predict how humans perceive video quality. It is common to observe significant disagreements amongst the quality predictions of these VQMs for the same video sequence ...
Lohic Fotio Tiotsop +7 more
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Link Quality Prediction in Wireless Networks [PDF]
, 2017 The number of wireless devices is increasing rapidly. The wireless spectrum is thus becoming crowded as various technologies co-exist and interfere with each other. One possible way to improve the performance of existing technologies is to develop accurate link quality estimators.
Gale, Timotej
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A novel link quality prediction algorithm for wireless sensor networks
Computer Science and Information Systems, 2017 Ahead knowledge of link quality can reduce the energy consumption of wireless sensor networks. In this paper, we propose a cloud reasoning-based link quality prediction algorithm for wireless sensor networks. A large number of link quality samples are collected from different scenarios, and their RSSI, LQI, SNR and PRR parameters are classified by a ...
Chenhao Jia +3 more
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Link Quality Prediction via a Neighborhood-Based Nonnegative Matrix Factorization Model for Wireless Sensor Networks [PDF]
International Journal of Distributed Sensor Networks, 2015 A core factor to consider when designing wireless sensor networks is the reliable and efficient transmission of massive data from source to destination.
Yuxin Zhao, Shenghong Li, Jia Hou
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Study on AdaBoost-based link quality prediction mechanism
Tongxin xuebao, 2017 The link quality was vulnerable to the complexity environment in wireless sensor network.Obtaining link quality information in advance could reduce energy consumption of nodes.After analyzing the existing link quality prediction methods,AdaBoost-based ...
Jian SHU, Man-lan LIU, Wei ZHENG
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The Influence of Network Structural Preference on Link Prediction
Discrete Dynamics in Nature and Society, 2020 Link prediction in complex networks predicts the possibility of link generation between two nodes that have not been linked yet in the network, based on known network structure and attributes.
Yongcheng Wang +3 more
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QoS in IoT Networks based on Link Quality Prediction [PDF]
ICC 2021 - IEEE International Conference on Communications, 2021 The success of the Internet of Things (IoT) depends on the ability to provide reliable communication to the billions of devices that are used in many applications. In essence, estimating the quality of wireless links ensures the optimization of several protocols, reduces the end-to-end latency, and increases the reliability and the network lifetime. In
Boucetta, Chérifa +3 more
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Limitations and Benefits of Link Quality Prediction in Stochastic Wireless Multihop Networks
International Journal of Distributed Sensor NetworksIn wireless multihop networks, such as wireless sensor networks, link quality (LQ) is one of the most important metrics and is widely used in higher-layer applications such as routing protocols.
Xiaofei Shi, Wenxing Liao, Zhenhua Hu
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