Quality of service based hierarchical resource allocation algorithm
Wireless sensor network (WSN) is widely used in the internet of things (IoT) scene because of its small size, low cost and strong sensing ability.How to improve the quality of service (QoS) under the premise of load balancing in WSN has become the focus of many scholars.Based on the study of heurist...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2022-01-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022005/ |
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| _version_ | 1841528994284961792 |
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| author | Cheng DING Jinrong CHEN Xiaodong CAO Yi WANG |
| author_facet | Cheng DING Jinrong CHEN Xiaodong CAO Yi WANG |
| author_sort | Cheng DING |
| collection | DOAJ |
| description | Wireless sensor network (WSN) is widely used in the internet of things (IoT) scene because of its small size, low cost and strong sensing ability.How to improve the quality of service (QoS) under the premise of load balancing in WSN has become the focus of many scholars.Based on the study of heuristic resource allocation method and hierarchical structure resource allocation method in WSN, a quality of service based hierarchical resource allocation algorithm (QoSHRA) was proposed.Firstly, the resource allocation method based on low energy adaptive clustering hierarchy (LEACH) made the whole network form a hierarchical structure.Then, QoSHRA was used for resource allocation.The simulation results show that QoSHRA can further save the energy consumption of network transmission, ensure the effectiveness of service allocation, and improve the satisfaction rate of network resource QoS requirements on the premise of ensuring network load balancing. |
| format | Article |
| id | doaj-art-230920436de743a0bfd4aded6a6dc7c0 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-230920436de743a0bfd4aded6a6dc7c02025-01-15T03:26:34ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012022-01-013810211159808975Quality of service based hierarchical resource allocation algorithmCheng DINGJinrong CHENXiaodong CAOYi WANGWireless sensor network (WSN) is widely used in the internet of things (IoT) scene because of its small size, low cost and strong sensing ability.How to improve the quality of service (QoS) under the premise of load balancing in WSN has become the focus of many scholars.Based on the study of heuristic resource allocation method and hierarchical structure resource allocation method in WSN, a quality of service based hierarchical resource allocation algorithm (QoSHRA) was proposed.Firstly, the resource allocation method based on low energy adaptive clustering hierarchy (LEACH) made the whole network form a hierarchical structure.Then, QoSHRA was used for resource allocation.The simulation results show that QoSHRA can further save the energy consumption of network transmission, ensure the effectiveness of service allocation, and improve the satisfaction rate of network resource QoS requirements on the premise of ensuring network load balancing.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022005/Internet of thingswireless sensor networkquality of serviceresource allocation method |
| spellingShingle | Cheng DING Jinrong CHEN Xiaodong CAO Yi WANG Quality of service based hierarchical resource allocation algorithm Dianxin kexue Internet of things wireless sensor network quality of service resource allocation method |
| title | Quality of service based hierarchical resource allocation algorithm |
| title_full | Quality of service based hierarchical resource allocation algorithm |
| title_fullStr | Quality of service based hierarchical resource allocation algorithm |
| title_full_unstemmed | Quality of service based hierarchical resource allocation algorithm |
| title_short | Quality of service based hierarchical resource allocation algorithm |
| title_sort | quality of service based hierarchical resource allocation algorithm |
| topic | Internet of things wireless sensor network quality of service resource allocation method |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022005/ |
| work_keys_str_mv | AT chengding qualityofservicebasedhierarchicalresourceallocationalgorithm AT jinrongchen qualityofservicebasedhierarchicalresourceallocationalgorithm AT xiaodongcao qualityofservicebasedhierarchicalresourceallocationalgorithm AT yiwang qualityofservicebasedhierarchicalresourceallocationalgorithm |