A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor Networks
With the continuous progress of science and technology, intelligent wireless sensor network (IWSN) communication has become indispensable in its role in production and life because of its convenient network settings and flexible use. However, with the widespread availability of intelligent wireless...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-03-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/20/7/1960 |
| _version_ | 1797571882784915456 |
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| author | Guanghua Zhang Zonglin Gu Qiannan Zhao Jingqiu Ren Shuai Han Weidang Lu |
| author_facet | Guanghua Zhang Zonglin Gu Qiannan Zhao Jingqiu Ren Shuai Han Weidang Lu |
| author_sort | Guanghua Zhang |
| collection | DOAJ |
| description | With the continuous progress of science and technology, intelligent wireless sensor network (IWSN) communication has become indispensable in its role in production and life because of its convenient network settings and flexible use. However, with the widespread availability of intelligent wireless sensor networks, the use of many wireless sensor nodes constitutes a multi-node wireless communication system, which turns the accuracy and low complexity of multi-node detection in sensor networks into a problem. Although the traditional algorithm has excellent performance, it cannot give consideration to both accuracy and complexity. Therefore, a maximum logarithm message passing algorithm based on serial and threshold (S-T-Max-log-MPA) for multi-mode detection in IWSN is proposed in this paper. In this algorithm, the threshold is used to determine the necessary conditions of sensor node stability first, and then the sensor node information updating is integrated into the resource node information updating, so that the system can maintain good accuracy, performance, and change the situation of poor system accuracy at low threshold. Compared with the traditional algorithm, the proposed algorithm significantly changes the algorithm complexity reduction rate of the system multi-node detection. Simulation results show that the algorithm has a good balance between accuracy and complexity reduction rate. |
| first_indexed | 2024-03-10T20:46:58Z |
| format | Article |
| id | doaj.art-8235203e32fe4986bc6102a82eb70372 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-10T20:46:58Z |
| publishDate | 2020-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-8235203e32fe4986bc6102a82eb703722023-11-19T20:15:01ZengMDPI AGSensors1424-82202020-03-01207196010.3390/s20071960A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor NetworksGuanghua Zhang0Zonglin Gu1Qiannan Zhao2Jingqiu Ren3Shuai Han4Weidang Lu5School of Electrical Engineering and Information, Northeast Petroleum University, Daqing 163318, ChinaSchool of Electrical Engineering and Information, Northeast Petroleum University, Daqing 163318, ChinaSchool of Electrical Engineering and Information, Northeast Petroleum University, Daqing 163318, ChinaSchool of Electrical Engineering and Information, Northeast Petroleum University, Daqing 163318, ChinaCommunication Research Center, Harbin Institute of Technology, Harbin 150080, ChinaCollege of Information Engineering, Zhejiang University of Technology, Hangzhou 310014, ChinaWith the continuous progress of science and technology, intelligent wireless sensor network (IWSN) communication has become indispensable in its role in production and life because of its convenient network settings and flexible use. However, with the widespread availability of intelligent wireless sensor networks, the use of many wireless sensor nodes constitutes a multi-node wireless communication system, which turns the accuracy and low complexity of multi-node detection in sensor networks into a problem. Although the traditional algorithm has excellent performance, it cannot give consideration to both accuracy and complexity. Therefore, a maximum logarithm message passing algorithm based on serial and threshold (S-T-Max-log-MPA) for multi-mode detection in IWSN is proposed in this paper. In this algorithm, the threshold is used to determine the necessary conditions of sensor node stability first, and then the sensor node information updating is integrated into the resource node information updating, so that the system can maintain good accuracy, performance, and change the situation of poor system accuracy at low threshold. Compared with the traditional algorithm, the proposed algorithm significantly changes the algorithm complexity reduction rate of the system multi-node detection. Simulation results show that the algorithm has a good balance between accuracy and complexity reduction rate.https://www.mdpi.com/1424-8220/20/7/1960intelligent sensormessage passing algorithmthresholdserialcomplexity |
| spellingShingle | Guanghua Zhang Zonglin Gu Qiannan Zhao Jingqiu Ren Shuai Han Weidang Lu A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor Networks Sensors intelligent sensor message passing algorithm threshold serial complexity |
| title | A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor Networks |
| title_full | A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor Networks |
| title_fullStr | A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor Networks |
| title_full_unstemmed | A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor Networks |
| title_short | A Multi-Node Detection Algorithm Based on Serial and Threshold in Intelligent Sensor Networks |
| title_sort | multi node detection algorithm based on serial and threshold in intelligent sensor networks |
| topic | intelligent sensor message passing algorithm threshold serial complexity |
| url | https://www.mdpi.com/1424-8220/20/7/1960 |
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