A Congestion Control Strategy for Power Scale-Free Communication Network
The scale-free topology of power communication network leads to more data flow in less hub nodes, which can cause local congestion. Considering the differences of the nodes’ delivery capacity and cache capacity, an integrated routing based on the communication service classification is proposed to r...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2017-10-01
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| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/7/10/1054 |
| _version_ | 1818027447164076032 |
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| author | Min Xiang Qinqin Qu |
| author_facet | Min Xiang Qinqin Qu |
| author_sort | Min Xiang |
| collection | DOAJ |
| description | The scale-free topology of power communication network leads to more data flow in less hub nodes, which can cause local congestion. Considering the differences of the nodes’ delivery capacity and cache capacity, an integrated routing based on the communication service classification is proposed to reduce network congestion. In the power communication network, packets can be classified as key operational services (I-level) and affairs management services (II-level). The shortest routing, which selects the path of the least hops, is adopted to transmit I-level packets. The load-balanced global dynamic routing, which uses the node’s queue length and delivery capacity to establish the cost function and chooses the path with minimal cost, is adopted to transmit II-level packets. The simulation results show that the integrated routing has a larger critical packet generation rate and can effectively reduce congestion. |
| first_indexed | 2024-12-10T04:48:02Z |
| format | Article |
| id | doaj.art-99806b14bfb249238fe3fc90c35b7f8b |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-12-10T04:48:02Z |
| publishDate | 2017-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-99806b14bfb249238fe3fc90c35b7f8b2022-12-22T02:01:41ZengMDPI AGApplied Sciences2076-34172017-10-01710105410.3390/app7101054app7101054A Congestion Control Strategy for Power Scale-Free Communication NetworkMin Xiang0Qinqin Qu1Key Laboratory of Industrial Internet of Things & Networked Control, Chongqing University of Posts and Telecommunications, Chongqing 400065, ChinaKey Laboratory of Industrial Internet of Things & Networked Control, Chongqing University of Posts and Telecommunications, Chongqing 400065, ChinaThe scale-free topology of power communication network leads to more data flow in less hub nodes, which can cause local congestion. Considering the differences of the nodes’ delivery capacity and cache capacity, an integrated routing based on the communication service classification is proposed to reduce network congestion. In the power communication network, packets can be classified as key operational services (I-level) and affairs management services (II-level). The shortest routing, which selects the path of the least hops, is adopted to transmit I-level packets. The load-balanced global dynamic routing, which uses the node’s queue length and delivery capacity to establish the cost function and chooses the path with minimal cost, is adopted to transmit II-level packets. The simulation results show that the integrated routing has a larger critical packet generation rate and can effectively reduce congestion.https://www.mdpi.com/2076-3417/7/10/1054power communication networkscale-free networklocal congestionservice classificationintegrated routing |
| spellingShingle | Min Xiang Qinqin Qu A Congestion Control Strategy for Power Scale-Free Communication Network Applied Sciences power communication network scale-free network local congestion service classification integrated routing |
| title | A Congestion Control Strategy for Power Scale-Free Communication Network |
| title_full | A Congestion Control Strategy for Power Scale-Free Communication Network |
| title_fullStr | A Congestion Control Strategy for Power Scale-Free Communication Network |
| title_full_unstemmed | A Congestion Control Strategy for Power Scale-Free Communication Network |
| title_short | A Congestion Control Strategy for Power Scale-Free Communication Network |
| title_sort | congestion control strategy for power scale free communication network |
| topic | power communication network scale-free network local congestion service classification integrated routing |
| url | https://www.mdpi.com/2076-3417/7/10/1054 |
| work_keys_str_mv | AT minxiang acongestioncontrolstrategyforpowerscalefreecommunicationnetwork AT qinqinqu acongestioncontrolstrategyforpowerscalefreecommunicationnetwork AT minxiang congestioncontrolstrategyforpowerscalefreecommunicationnetwork AT qinqinqu congestioncontrolstrategyforpowerscalefreecommunicationnetwork |