Traffic scheduling system of the 5G core network user plane based on INT perception
To solve the problem of huge pressure on network operation caused by the surge of 5G mobile data traffic and the continuous emergence of new network applications, a traffic scheduling system of the 5G core network user plane was designed and implemented, including network state information perceptio...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2023-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023208/ |
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| _version_ | 1841540077500497920 |
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| author | Chao WANG Meng REN Shangguang WANG |
| author_facet | Chao WANG Meng REN Shangguang WANG |
| author_sort | Chao WANG |
| collection | DOAJ |
| description | To solve the problem of huge pressure on network operation caused by the surge of 5G mobile data traffic and the continuous emergence of new network applications, a traffic scheduling system of the 5G core network user plane was designed and implemented, including network state information perception subsystem and routing decision subsystem.In the network state information perception subsystem, traditional in-band network telemetry methods incurred high bandwidth overhead and were not specifically designed for wireless network systems.Furthermore, the application of in-band network telemetry in the 5G core network faced challenges such as low measurement accuracy and the inability to guarantee QoS.A 5G core network user plane state information perception scheme based on in-band network telemetry was proposed.The telemetry information was inserted into the extended header of GTP-U message realize the measurement of network state along the path.The routing decision subsystem implemented the traffic scheduling algorithm based on the improved ant colony algorithm.The update method of the pheromone function was promoted by the perceived status information to complete the routing decision based on the real-time network state.The deployment test results showed that the network state information perception subsystem can perceive network information normally, and the routing decisions were superior to traditional routing algorithms in terms of delay, throughput and packet loss rate. |
| format | Article |
| id | doaj-art-db366227127e4d9ba7092976b629286b |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2023-10-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-db366227127e4d9ba7092976b629286b2025-01-14T06:23:34ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2023-10-014414916359388425Traffic scheduling system of the 5G core network user plane based on INT perceptionChao WANGMeng RENShangguang WANGTo solve the problem of huge pressure on network operation caused by the surge of 5G mobile data traffic and the continuous emergence of new network applications, a traffic scheduling system of the 5G core network user plane was designed and implemented, including network state information perception subsystem and routing decision subsystem.In the network state information perception subsystem, traditional in-band network telemetry methods incurred high bandwidth overhead and were not specifically designed for wireless network systems.Furthermore, the application of in-band network telemetry in the 5G core network faced challenges such as low measurement accuracy and the inability to guarantee QoS.A 5G core network user plane state information perception scheme based on in-band network telemetry was proposed.The telemetry information was inserted into the extended header of GTP-U message realize the measurement of network state along the path.The routing decision subsystem implemented the traffic scheduling algorithm based on the improved ant colony algorithm.The update method of the pheromone function was promoted by the perceived status information to complete the routing decision based on the real-time network state.The deployment test results showed that the network state information perception subsystem can perceive network information normally, and the routing decisions were superior to traditional routing algorithms in terms of delay, throughput and packet loss rate.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023208/5G core networkuser planetraffic schedulingin-band network telemetryimproved ant colony algorithm |
| spellingShingle | Chao WANG Meng REN Shangguang WANG Traffic scheduling system of the 5G core network user plane based on INT perception Tongxin xuebao 5G core network user plane traffic scheduling in-band network telemetry improved ant colony algorithm |
| title | Traffic scheduling system of the 5G core network user plane based on INT perception |
| title_full | Traffic scheduling system of the 5G core network user plane based on INT perception |
| title_fullStr | Traffic scheduling system of the 5G core network user plane based on INT perception |
| title_full_unstemmed | Traffic scheduling system of the 5G core network user plane based on INT perception |
| title_short | Traffic scheduling system of the 5G core network user plane based on INT perception |
| title_sort | traffic scheduling system of the 5g core network user plane based on int perception |
| topic | 5G core network user plane traffic scheduling in-band network telemetry improved ant colony algorithm |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023208/ |
| work_keys_str_mv | AT chaowang trafficschedulingsystemofthe5gcorenetworkuserplanebasedonintperception AT mengren trafficschedulingsystemofthe5gcorenetworkuserplanebasedonintperception AT shangguangwang trafficschedulingsystemofthe5gcorenetworkuserplanebasedonintperception |