Data aggregation scheme based on SDN for internet of things
There are many redundant parts in the data generated and transmitted by IoT devices.Transmitting this data reduces network lifetime and bandwidth.Aiming at the problem,the aggregation gateway layer was proposed,and a SDN-based IoT data aggregation architecture and algorithm were designed.The simulat...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2019-02-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019028/ |
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| author | Bowei WANG Jin TAN Wenbin JIANG |
| author_facet | Bowei WANG Jin TAN Wenbin JIANG |
| author_sort | Bowei WANG |
| collection | DOAJ |
| description | There are many redundant parts in the data generated and transmitted by IoT devices.Transmitting this data reduces network lifetime and bandwidth.Aiming at the problem,the aggregation gateway layer was proposed,and a SDN-based IoT data aggregation architecture and algorithm were designed.The simulation analysis shows that compared with the architecture of the ordinary gateway and OF-GW,the network lifetime is improved by about 32.6%,and the amount of data packets sent by the sensing layer to the network layer is reduced by 6.1% to 55.1%.Compared with the LEACH algorithm,the designed rule algorithm reduces the average delay of data aggregation by about 24.1%,while avoiding data loss and improving the accuracy of data aggregation. |
| format | Article |
| id | doaj-art-c336b7eb5a8342118c683e8a772dba5a |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2019-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-c336b7eb5a8342118c683e8a772dba5a2025-01-15T03:03:16ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012019-02-0135273459590940Data aggregation scheme based on SDN for internet of thingsBowei WANGJin TANWenbin JIANGThere are many redundant parts in the data generated and transmitted by IoT devices.Transmitting this data reduces network lifetime and bandwidth.Aiming at the problem,the aggregation gateway layer was proposed,and a SDN-based IoT data aggregation architecture and algorithm were designed.The simulation analysis shows that compared with the architecture of the ordinary gateway and OF-GW,the network lifetime is improved by about 32.6%,and the amount of data packets sent by the sensing layer to the network layer is reduced by 6.1% to 55.1%.Compared with the LEACH algorithm,the designed rule algorithm reduces the average delay of data aggregation by about 24.1%,while avoiding data loss and improving the accuracy of data aggregation.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019028/Internet of thingsSDNdata aggregationarchitectureLEACHgrey prediction model |
| spellingShingle | Bowei WANG Jin TAN Wenbin JIANG Data aggregation scheme based on SDN for internet of things Dianxin kexue Internet of things SDN data aggregation architecture LEACH grey prediction model |
| title | Data aggregation scheme based on SDN for internet of things |
| title_full | Data aggregation scheme based on SDN for internet of things |
| title_fullStr | Data aggregation scheme based on SDN for internet of things |
| title_full_unstemmed | Data aggregation scheme based on SDN for internet of things |
| title_short | Data aggregation scheme based on SDN for internet of things |
| title_sort | data aggregation scheme based on sdn for internet of things |
| topic | Internet of things SDN data aggregation architecture LEACH grey prediction model |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019028/ |
| work_keys_str_mv | AT boweiwang dataaggregationschemebasedonsdnforinternetofthings AT jintan dataaggregationschemebasedonsdnforinternetofthings AT wenbinjiang dataaggregationschemebasedonsdnforinternetofthings |