时间敏感网络与5G融合关键技术研究

key technologies of Integrating timesensitive network with 5G

时间敏感网络(TSN)以标准有线以太网为基础,通过一系列标准化协议定义,使得传统以太网具备确定性传输的能力以及较好的兼容性。而随着5G标准的完善和技术的发展,5G网络的广覆盖、低时延、高可靠等特性除了可满足TSN基础的确定性传输需求,还能为其提供广泛灵活的无线连接。首先介绍了TSN的关键技术;然后分析了5G时间敏感相关关键技术;最后研究了两者融合的架构与关键技术点。

Time sensitive network(TSN) is based on standard wired Ethernet,with a series of standardized protocol definitions,it enables traditional Ethernet to have deterministic transmission capabilities with high compatibility.And with the improvement of 5G standards and technology development,The wide coverage,low latency and high reliability of 5G networks can meet the deterministic transmission needs of TSN,in addition to providing TSN with extensive and flexible wireless connectivity.The key technologies of TSN were introduced first;then the key technologies related to 5G time-sensitive were analyzed;finally,the architecture and key technologies of Integrating TSN and 5G were studied.