A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network
This paper proposes an improved Hopfield neural network (I-HNN) algorithm to optimize the slot assignment scheme in wireless sensor networks. The key advantage of the proposed algorithm is to increase the convergence probability under different traffic loads. To achieve this, nodes can adjust their...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-05-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2014/805142 |
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| _version_ | 1849470817638809600 |
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| author | Qi Yang Xiao Lin Yuxiang Zhuang Xuemin Hong |
| author_facet | Qi Yang Xiao Lin Yuxiang Zhuang Xuemin Hong |
| author_sort | Qi Yang |
| collection | DOAJ |
| description | This paper proposes an improved Hopfield neural network (I-HNN) algorithm to optimize the slot assignment scheme in wireless sensor networks. The key advantage of the proposed algorithm is to increase the convergence probability under different traffic loads. To achieve this, nodes can adjust their slot demands according to the traffic load, slots number, and demand history. Various aspects of the network performances with the proposed I-HNN algorithm are evaluated via simulation. The results indicate that I-HNN is suitable for wireless sensor networks with dynamically varying traffic. In particular, it can increase the convergence probability and slot utilization under the heavy traffic load. |
| format | Article |
| id | doaj-art-e5bd9da7a75643de9b8a0925fe089239 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2014-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-e5bd9da7a75643de9b8a0925fe0892392025-08-20T03:25:02ZengWileyInternational Journal of Distributed Sensor Networks1550-14772014-05-011010.1155/2014/805142805142A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield NetworkQi YangXiao LinYuxiang ZhuangXuemin HongThis paper proposes an improved Hopfield neural network (I-HNN) algorithm to optimize the slot assignment scheme in wireless sensor networks. The key advantage of the proposed algorithm is to increase the convergence probability under different traffic loads. To achieve this, nodes can adjust their slot demands according to the traffic load, slots number, and demand history. Various aspects of the network performances with the proposed I-HNN algorithm are evaluated via simulation. The results indicate that I-HNN is suitable for wireless sensor networks with dynamically varying traffic. In particular, it can increase the convergence probability and slot utilization under the heavy traffic load.https://doi.org/10.1155/2014/805142 |
| spellingShingle | Qi Yang Xiao Lin Yuxiang Zhuang Xuemin Hong A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network International Journal of Distributed Sensor Networks |
| title | A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network |
| title_full | A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network |
| title_fullStr | A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network |
| title_full_unstemmed | A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network |
| title_short | A Dynamical Slot Assignment Method for Wireless Sensor Networks Based on Hopfield Network |
| title_sort | dynamical slot assignment method for wireless sensor networks based on hopfield network |
| url | https://doi.org/10.1155/2014/805142 |
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