5G-Advanced E2E deterministic transmission analysis and system design
Because of the advantages of flexible deployment, low cable cost, strong support for mobility and comprehensive QoS control and high scalability, cellular networks had been widely used in factory scenarios.At the same time, the deterministic service in the factory also puts forward certain requireme...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2022-03-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022055/ |
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| _version_ | 1850096582575259648 |
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| author | Haiyang SUN Yi SHI Yan LI Qiang FAN Xin MA |
| author_facet | Haiyang SUN Yi SHI Yan LI Qiang FAN Xin MA |
| author_sort | Haiyang SUN |
| collection | DOAJ |
| description | Because of the advantages of flexible deployment, low cable cost, strong support for mobility and comprehensive QoS control and high scalability, cellular networks had been widely used in factory scenarios.At the same time, the deterministic service in the factory also puts forward certain requirements for cellular network control.Therefore, in discussions related to 5G-Advanced, the industry also proposes to research a 5G cellular network that supports ultra-low latency.To meet the delay requirement of 2 ms, two key technologies, deterministic N3 interface and cross-layer scheduling optimization were proposed to reduce the transmission or waiting delay on the transport network and air interface.These two technologies were the enhancement based on the current communication mechanism and network protocol between cellular network and deterministic network.The high delay requirement of deterministic services can be met well without changing the existing network protocol too much. |
| format | Article |
| id | doaj-art-9e3f6426c1954effbd3e63db08439002 |
| institution | DOAJ |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2022-03-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-9e3f6426c1954effbd3e63db084390022025-08-20T02:41:11ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012022-03-01384956598098015G-Advanced E2E deterministic transmission analysis and system designHaiyang SUNYi SHIYan LIQiang FANXin MABecause of the advantages of flexible deployment, low cable cost, strong support for mobility and comprehensive QoS control and high scalability, cellular networks had been widely used in factory scenarios.At the same time, the deterministic service in the factory also puts forward certain requirements for cellular network control.Therefore, in discussions related to 5G-Advanced, the industry also proposes to research a 5G cellular network that supports ultra-low latency.To meet the delay requirement of 2 ms, two key technologies, deterministic N3 interface and cross-layer scheduling optimization were proposed to reduce the transmission or waiting delay on the transport network and air interface.These two technologies were the enhancement based on the current communication mechanism and network protocol between cellular network and deterministic network.The high delay requirement of deterministic services can be met well without changing the existing network protocol too much.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022055/deterministic N3 interfacecross-layer scheduling optimizationdeterministic low latency5G |
| spellingShingle | Haiyang SUN Yi SHI Yan LI Qiang FAN Xin MA 5G-Advanced E2E deterministic transmission analysis and system design Dianxin kexue deterministic N3 interface cross-layer scheduling optimization deterministic low latency 5G |
| title | 5G-Advanced E2E deterministic transmission analysis and system design |
| title_full | 5G-Advanced E2E deterministic transmission analysis and system design |
| title_fullStr | 5G-Advanced E2E deterministic transmission analysis and system design |
| title_full_unstemmed | 5G-Advanced E2E deterministic transmission analysis and system design |
| title_short | 5G-Advanced E2E deterministic transmission analysis and system design |
| title_sort | 5g advanced e2e deterministic transmission analysis and system design |
| topic | deterministic N3 interface cross-layer scheduling optimization deterministic low latency 5G |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022055/ |
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