New delay measurement method based on accurate timestamp in OpenFlow
At present,delay measurement methods in OpenFlow network have the disadvantage of excessive network resources and poor measurement accuracy.DeMon,an active mechanism to measure the delay of multiple paths between any two switch based on the controllable feature of individual traffic flow provided in...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2017-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017223/ |
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| _version_ | 1841539475009699840 |
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| author | Xin-yi QIU Jun LI Jian-er ZHOU Jing-jing LI |
| author_facet | Xin-yi QIU Jun LI Jian-er ZHOU Jing-jing LI |
| author_sort | Xin-yi QIU |
| collection | DOAJ |
| description | At present,delay measurement methods in OpenFlow network have the disadvantage of excessive network resources and poor measurement accuracy.DeMon,an active mechanism to measure the delay of multiple paths between any two switch based on the controllable feature of individual traffic flow provided in OpenFlow was proposed.DeMon required only one probe packet to be send from controller,which was excepted to reduce the operational cost.Moreover,DeMon used OpenFlow switch instead of controller to get the timestamp of probe packet,making the measurement accuracy and stability have been greatly improved compared with other monitoring techniques in the OpenFlow network. |
| format | Article |
| id | doaj-art-0a7b40cedc264acfa5e9f806796ce0be |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2017-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-0a7b40cedc264acfa5e9f806796ce0be2025-01-14T07:13:24ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2017-11-013817818759713552New delay measurement method based on accurate timestamp in OpenFlowXin-yi QIUJun LIJian-er ZHOUJing-jing LIAt present,delay measurement methods in OpenFlow network have the disadvantage of excessive network resources and poor measurement accuracy.DeMon,an active mechanism to measure the delay of multiple paths between any two switch based on the controllable feature of individual traffic flow provided in OpenFlow was proposed.DeMon required only one probe packet to be send from controller,which was excepted to reduce the operational cost.Moreover,DeMon used OpenFlow switch instead of controller to get the timestamp of probe packet,making the measurement accuracy and stability have been greatly improved compared with other monitoring techniques in the OpenFlow network.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017223/OpenFlowsoftware defined networklatency monitoringtimestamp |
| spellingShingle | Xin-yi QIU Jun LI Jian-er ZHOU Jing-jing LI New delay measurement method based on accurate timestamp in OpenFlow Tongxin xuebao OpenFlow software defined network latency monitoring timestamp |
| title | New delay measurement method based on accurate timestamp in OpenFlow |
| title_full | New delay measurement method based on accurate timestamp in OpenFlow |
| title_fullStr | New delay measurement method based on accurate timestamp in OpenFlow |
| title_full_unstemmed | New delay measurement method based on accurate timestamp in OpenFlow |
| title_short | New delay measurement method based on accurate timestamp in OpenFlow |
| title_sort | new delay measurement method based on accurate timestamp in openflow |
| topic | OpenFlow software defined network latency monitoring timestamp |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017223/ |
| work_keys_str_mv | AT xinyiqiu newdelaymeasurementmethodbasedonaccuratetimestampinopenflow AT junli newdelaymeasurementmethodbasedonaccuratetimestampinopenflow AT jianerzhou newdelaymeasurementmethodbasedonaccuratetimestampinopenflow AT jingjingli newdelaymeasurementmethodbasedonaccuratetimestampinopenflow |