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A new localization method based on improved particle swarm optimization for wireless sensor networks
Autor:
Qiaohe Yang
Publikováno v:
IET Software, Vol 16, Iss 3, Pp 251-258 (2022)
Abstract Wireless sensor network (WSN) node localisation technology based on received signal strength indication (RSSI) is widely used as it does not need additional hardware devices. The ranging accuracy of RSSI is poor, and the particle swarm optim
Externí odkaz:
https://doaj.org/article/4948d28695884fdf86f2fc17594e21c7
A new localization method based on improved particle swarm optimization for wireless sensor networks
Autor:
Qiaohe Yang
Publikováno v:
IET Software. 16:251-258
Publikováno v:
Journal of Intelligent & Fuzzy Systems. 40:5443-5454
In this paper, a single-channel speech enhancement algorithm is proposed by using guided spectrogram filtering based on masking properties of human auditory system when considering a speech spectrogram as an image. Guided filtering is capable of shar
Publikováno v:
Journal of Difference Equations and Applications. 23:135-152
With the development of science and technology, optimization methods for complicated optimization problems which having high real-time requirement are getting more and more attentions. Particle swarm optimization (PSO) is fit for solving such optimiz
Publikováno v:
International Journal of Pattern Recognition and Artificial Intelligence. 34:2054019
Due to complicated data structure, image can present rich information, and so images are applied widely at different fields. Although the image can offer a lot of convenience, handling such data consume much time and multi-dimensional space. Especial
Autor:
Qiaohe Yang, Huichang Shi
Publikováno v:
IET International Communication Conference on Wireless Mobile and Computing (CCWMC 2011).
The localization of DV-Hop localization algorithm is not so well in anisotropic wireless sensor network. The beacon nodes that closed to one line or the beacon nodes which hop distance from the unknown node under localizing is great will reduce the l
Publikováno v:
2009 5th International Conference on Wireless Communications, Networking and Mobile Computing.
The location technology in wireless sensor network (WSN) is always the focus of research scholars at home and abroad. Based on an improved simulated annealing algorithm, this paper presents a novel WSN node localization algorithm. And the basic princ
Publikováno v:
2009 5th International Conference on Wireless Communications, Networking and Mobile Computing.
Mobile Ad hoc network is a special peer-to-peer network with a wide range of application that has no infrastructure, multi-hop, self-organizing, dynamically reconfiguration and mobile. People are now paying more and more attention to the using of ad
Publikováno v:
IET International Communication Conference on Wireless Mobile & Computing (CCWMC 2009).
Particle filtering is one of the most important and common tracking algorithms in WSN tracking system. The calculation amount of the particle filter is large while the calculation ability and energy power of the WSN nodes are very limited. In some ci
Publikováno v:
2009 5th International Conference on Wireless Communications, Networking & Mobile Computing; 2009, p1-4, 4p