首页|面向铁路应用场景的下一代通信承载网网络分片技术及应用方案

面向铁路应用场景的下一代通信承载网网络分片技术及应用方案

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在5G网络中,承载网网络分片是实现多样化应用场景中差异化系统及业务综合承载的关键特征之一,将单一物理网络逻辑化分片为多张网络,意图通过多张分片网络应对和满足铁路通信应用场景中复杂业务的差异化服务质量要求,其优势为在平滑无感兼容现有网络业务的基础上,具备高效灵活的新型业务快速部署与开通运行能力.围绕下一代通信承载网的网络分片技术进行深入探析,结合铁路应用场景中对网络分片的需求驱动,研究面向铁路应用场景的下一代通信承载网网络分片的分片架构和应用方案,为铁路5G-R建设时网络分片的应用部署提供参考.
Next-generation Communication Carrier Network for Railway Application Scenarios Network Slicing Technology and Application Schemes
In the 5G network,carrier network slicing is a key feature for enabling comprehensive bearing of differentiated systems and services in diversified application scenarios.A single physical network is logically sliced into multiple networks to address and meet the differentiated service quality requirements for complex services in railway communication application scenarios.Its advantages include seamless compatibility with existing network services while providing the ability to quickly and efficiently deploy and launch new services with high flexibility.This study delved into the network slicing technology of the next-generation communication carrier network.By examining the requirements for network slicing in railway application scenarios,it explored the slicing architecture and application schemes tailored for the next-generation communication carrier network for railway application scenarios,providing a reference for the application and deployment of network slicing in the construction of railway 5G-R.

5G-Rcommunication carrier networknetwork slicingflexible Ethernetvirtualization

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北京全路通信信号研究设计院集团有限公司,北京 100070

5G-R 通信承载网 网络分片 灵活以太网 虚拟化

中国国家铁路集团有限公司科技研究开发计划项目

SY2021G001

2024

中国铁路
中国铁道科学研究院

中国铁路

北大核心
影响因子:0.407
ISSN:1001-683X
年,卷(期):2024.(8)
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