2017年7月26日 · CUPS stands for C ontrol and U ser P lane S eparation of EPC nodes and provides the architecture enhancements for the separation of functionality in the Evolved Packet Core’s SGW, PGW and TDF. This enables flexible network deployment and operation, by distributed or centralized deployment and the independent scaling between control plane and ...

2021年8月19日 · Cisco ® Control/User Plane Separation (CUPS) offers the ability to truly separate and independently scale the control plane and user plane of the mobile network on an as-needed basis and in real time.

在4G网络3GPP R14标准定义了CUPS（Control and User Plane Separation）架构，将SGW和PGW的网络功能拆分为C面和U面，到了5G网络，5G核心网通过SBA等技术，彻底将C面和U面分离，C面功能由多个NF承载，U面功能由 UPF 承载，UPF作为独立个体，既可以灵活部署于核心网，也可以部署于更靠近用户的无线接入网络。 随着5G的到来，应用领域进一步向 eMBB （增强移动宽带）、 mMTC （海量机器类通信）和 uRLLC （超可靠低时延通信）拓展，产生了如车 …

2021年10月27日 · CUPS stands for Control and User Plane Separation of Evolved Packet Core (EPC) nodes and provides the architecture enhancements for the separation of functionality in the Evolved Packet Core’s Serving Gateway (SGW), PDN …

2018年4月2日 · Control and User Plane Separation of EPC nodes (CUPS) is one of the main Work Items of 3GPP Release 14. An Architectural enhancement feature that introduces the concept of separation between Control Plane and User Plane of EPC nodes (SGW, PGW, & TDF) following the architecture below.

2023年3月21日 · CUPS, which stands for Control and User Plane Separation, is an architecture used in 4G and 5G networks that separates the control and user planes in the Evolved Packet Core (EPC) nodes. This separation allows network operators to dynamically allocate resources, improve network scalability, and provide better Quality of Service

2020年1月7日 · 4G核心网主要包含MME，SGW，PGW，HSS这几个网元，下面简要介绍下这些网元的作用。 MME 的全称是Mobility Management Entity，含义为移动性管理实体。 这是4G核心网中的核心网元，顾名思义，MME主要负责移动性管理和控制，包含用户的鉴权、寻呼、位置更新和切换等等。 总之，手机必须定期向MME报告自己的位置，如果想上网的话，也必须先到MME经过安检才行，而且，如果手机跑到其他基站下，也需要MME来协调切换的事宜。 MME就是大 …

2022年11月30日 · CUPS is an architecture defined in 3GPP TS23.214 that separates the S-GW/P-GW configuration of the EPC into the C-Plane and U-Plane. For C-Plane, SGW Control plane function (SGW-C)/PGW Control plane function (PGW-C), and for U-Plane, SGW User plane function (SGW- U)/PGW User plane function (PGW-U) …

The Evolved Packet Core (EPC) network is evolving and moving toward Control User Plane Separation (CUPS) based architecture where User Plane and Control Plane are separate nodes for P-GW, S-GW, and TDF products. The User Plane and Control Plane combined together provide functionality of a node for other elements in the EPC network.

2023年12月27日 · "4G CUPS" refers to the 4G Core (C) and User (U) Plane Separation architecture. This separation architecture is introduced to facilitate the evolution of mobile networks, primarily to support more advanced use cases and to improve scalability, flexibility, and efficiency. Let's delve into the technical details: 1. Background: Before discussing