一种承载建立的方法、相关装置以及系统制造方法及图纸

本发明专利技术实施例公开了一种承载建立的方法、相关装置以及系统，包括：第一基站接收UE发起的第一承载建立请求消息；第一基站向核心网设备发送第一隧道终点，第一隧道终点包括第一TEID以及第一传输层地址，第一隧道终点是由第一基站分配的；第一基站接收核心网设备发送的第二隧道终点，所述第二隧道终点包括第二TEID以及第二传输层地址，第二隧道终点是由核心网设备分配的；第一基站与核心网设备完成第一承载的建立以用于上行数据传输和下行数据传输。本发明专利技术实施例可以建立起NR BS与4G核心网之间的承载，通过该承载来传输数据，不需要NR BS先通过新接口X5连接到4G基站，再由4G基站连接到4G核心网。由此缩短了新接口X5带来的时延，并节约了新接口X5的带宽。

A Method of Bearing Establishment, Related Devices and Systems

The embodiment of the present invention discloses a method, related devices and system for carrying establishment, including: the first base station receives the first carrying establishment request message initiated by UE; the first base station sends the first tunnel terminal to the core network equipment; the first tunnel terminal includes the first TEID and the first transport layer address; the first tunnel terminal is allocated by the first base station; and the first base station receives the core. The second tunnel endpoint sent by network equipment includes the second TEID and the address of the second transmission layer, and the second tunnel endpoint is allocated by the core network equipment; the first base station and the core network equipment complete the establishment of the first bearing for the upstream and downstream data transmission. The embodiments of the present invention can establish a bearing between NR BS and the 4G core network, through which data can be transmitted without the need for NR BS to connect to the 4G base station through the new interface X5 and then to the 4G core network by the 4G base station. This reduces the delay caused by the new interface X5 and saves the bandwidth of the new interface X5.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：石小丽，张宏卓，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44