Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoT
To achieve effective connection between each node of the Internet of Things (IoT), there is a great demand of precise positioning. The traditional firefly localization algorithm only considers part of the ranging information, and the positioning effect is not good. Therefore, an improved algorithm i...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2022/3398071 |
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| _version_ | 1832553671347404800 |
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| author | Cheng peng Liu Bin Xia Liye Zhang |
| author_facet | Cheng peng Liu Bin Xia Liye Zhang |
| author_sort | Cheng peng Liu |
| collection | DOAJ |
| description | To achieve effective connection between each node of the Internet of Things (IoT), there is a great demand of precise positioning. The traditional firefly localization algorithm only considers part of the ranging information, and the positioning effect is not good. Therefore, an improved algorithm is proposed to take advantage of the ranging information between unknown nodes to achieve cooperative location. First, all ranging information is considered to construct a new objective function. The firefly optimization approach is then utilized to discover the best solution based on the new goal function. The starting location created by the random technique has a significant impact on the new algorithm’s localization performance, thus the traditional firefly localization method’s initial position is employed to increase cooperative localization performance. The simulation results demonstrate that the novel approach outperforms the classic firefly technique in terms of placement accuracy. |
| format | Article |
| id | doaj-art-33011b898d8f4b75b84539cde0369718 |
| institution | Kabale University |
| issn | 1607-887X |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-33011b898d8f4b75b84539cde03697182025-02-03T05:53:29ZengWileyDiscrete Dynamics in Nature and Society1607-887X2022-01-01202210.1155/2022/3398071Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoTCheng peng Liu0Bin Xia1Liye Zhang2National Key Lab of Science and Technology on CommunicationsSchool of Computer Science and TechnologySchool of Computer Science and TechnologyTo achieve effective connection between each node of the Internet of Things (IoT), there is a great demand of precise positioning. The traditional firefly localization algorithm only considers part of the ranging information, and the positioning effect is not good. Therefore, an improved algorithm is proposed to take advantage of the ranging information between unknown nodes to achieve cooperative location. First, all ranging information is considered to construct a new objective function. The firefly optimization approach is then utilized to discover the best solution based on the new goal function. The starting location created by the random technique has a significant impact on the new algorithm’s localization performance, thus the traditional firefly localization method’s initial position is employed to increase cooperative localization performance. The simulation results demonstrate that the novel approach outperforms the classic firefly technique in terms of placement accuracy.http://dx.doi.org/10.1155/2022/3398071 |
| spellingShingle | Cheng peng Liu Bin Xia Liye Zhang Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoT Discrete Dynamics in Nature and Society |
| title | Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoT |
| title_full | Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoT |
| title_fullStr | Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoT |
| title_full_unstemmed | Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoT |
| title_short | Firefly Optimization-Based Cooperative Localization Algorithm for Intelligent IoT |
| title_sort | firefly optimization based cooperative localization algorithm for intelligent iot |
| url | http://dx.doi.org/10.1155/2022/3398071 |
| work_keys_str_mv | AT chengpengliu fireflyoptimizationbasedcooperativelocalizationalgorithmforintelligentiot AT binxia fireflyoptimizationbasedcooperativelocalizationalgorithmforintelligentiot AT liyezhang fireflyoptimizationbasedcooperativelocalizationalgorithmforintelligentiot |