and Intel for application management in 5G core networks. Each of the Active UPF has a dedicated Standby UPF. For instance, Samsung has launched a 5G handset in 2019 and the … Oppo Reno5 5G Android smartphone. The UPF is managed by the Session Management Function (SMF) component of the 5G Core. Spec no. ETSI 3GPP TS 23.501 version 15.4.0 Release 15 1 ETSI TS 123 501 V15.4.0 (2019-03) Reference RTS/TSGS-0223501vf40 Keywords 5G ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel. the development of the NG Core ahead of specification in Release 15 and Release 16. Keywords—5GaaS, UPF, Network Slicing I. legacy 4G user plane to 5G UPF, so as to ensure a reasonable transition to 5G. 5G terminal device such as smartphone, tablet, laptop etc.) Figure 2: 5G UPF and MEC. 5G Time Sensitive Communications. The functionality and purpose of Application Functions are only defined in this specification with respect to their interaction with the 3GPP Core Network. It covers what it means to design and operate a service-oriented 5G core network, as well as the status of NG Core development at the start of 2017. 1.5 Tb/s 4M Sessions Up to 15x100 GbE UPF Ports Each 100GbE Port, sliced into 25 GbE ports enables functionality for: 3U - UPF vRouter vGateway vSwitch Kaloom UPF Serving 4G & 5G RANs Figure 3 below provides a graphical representation of Kaloom s UPF within the 5G core to illustrate that it can be used to serve both 4G and 5G Radio Access Networks (RANs). ABSTRACT . and it is connected via the NG interface to the 5GC. 5G network trials are going on in every major market worldwide. Dynamic Scheduling and Optimal Reconfiguration of UPF Placement in 5G Networks. In 5G, Network Management is envisioned to be Software-driven and Network functions & resources are virtualized at the Edges and Core. specifications. “The implementation is based on Rel 15 3GPP with the OpenAPI Specification providing detailed descriptions of each interface,” the researchers explain. ... PGW-U —– UPF HSS — UDM. messages and signaling specification as defined by 3GPP standards. 4. The 5G Core Network has been designed around services that are invoked using a standard API. 5G is in its development and the world is waiting for it. As seen in the network diagram, N4 is the reference point in the control and user plane separation (UPS) architecture. The SCAS_IPUPS specification will be an important part of the series of security assurance specifications for 5G (SCAS_5G), including SCAS_ gNB, SCAS_ AMF, SCAS_ UPF, SCAS_ UDM, SCAS_ SMF, SCAS_ AUSF, SCAS_ SEPP, SCAS_NRF and SCAS_ NEF, which have been developed by the 3GPP. The 1:1 UPF Redundancy architecture is based on the UPF to UPF Interchassis Session Recovery (ICSR) connection. It can be thought of as the backbone of the 5G network. Huawei’s Convergent Charging Gateway, released in 2019, complies with the Release 15 specifications and is responsible for producing 5G service call detail records. Pages 103–111. Book Title. Ericsson Packet Core Gateway complies with 3GPP Rel 15 specification, implementing the UPF, PGW, SGW and TDF user plane network functions. Packet Core Gateway is built using cloud native best practices to deliver a massively scalable, flexible and efficient software product, aligned with the rest of Ericsson’s dual-mode 5G Core offering. Based on the service-based architecture (SBA) and cloud native, ZTE’s fully converged Common Core product is intended to provide industry-leading full-scene product solutions … The 3GPP 5G specifications have been evolving in stages into the new CUPS (control and user plane separation) architecture, which is fundamental for 5G, and one of its primary functions is the User Plane Function (UPF). Developed together with Analog Devices, Intel®, Radisys and Whizz Systems, the first version of an O-RAN compliant O-RU whitebox is now available for testing. The 5G system specification and its Service Based Architecture (SBA) leverage the service-based interactions between different network functions, aligning system operations with the network virtualization and Software Defined Networking paradigms. Title WG Ph1 Ph1-DCS Ph1-EXT UMTS Ph2 R96 R97 R98 R99 R00 Rel-4 Rel-5 Rel-6 Rel-7 Rel-8 Rel-9 Rel-10 Rel-11 Rel-12 Rel-13 Rel-14 Rel-15 Rel-16 Rel-17; 00.01U: Work programme for the standardization of Universal Mobile Telecommunications System (UMTS) spec withdrawn: SMG5 : none: 00.02: Voice group call service … The UPF provides the link between the RAN/MEC on one side and the data network on the other, ensuring the efficient passing of data through the system. As shown in the figure, gNB node provides NR user plane and control plane protocol terminations towards the UE (i.e. Ultra Cloud Core 5G User Plane Function, Release 2020.02 - Configuration and Administration Guide . As shown in Figure 3, the UPF is a key component in the 3GPP 5G Core specification. This blog is dedicated to describing the main components of the 5G Core Network as defined by the ongoing efforts at 3GPP SA. While the SMF is the control plane of packet switching, the UPF actually handles the user plane traffic. The report focuses on the SA (Standalone) mode of 5G network deployment. current 5G specifications to new or existing normative stage 1 specifications 15. 5G UPF Acceleration The 3GPP 5G specifications have been evolving in stages into the new CUPS (control and user plane separation) architecture which is fundamental for 5G. But the UP protocol is not appeared on the air in the RAN. Emerging from Control and User Plane Separation (CUPS) strategies defined within non-standalone 5G New Radio specifications, the 5G core UPF represents the evolution of the data plane function of the Packet Gateway (PGW). Major smartphone companies are working to reveal their 5G handsets. This is as defined in the 3GPP TS 38.300 specification. But the UP protocol is not appeared on the air in the RAN. : +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N° 348 623 562 00017 - NAF 742 … In doing so, the objective is not to meet short-term needs but to fulfill the future latency and throughput requirements of emerging applications, and also to provide first performance results of UPF in a realistic testbed environment. 5G NR overall architecture is shown in the following figure-2. Multi-access Edge Computing (MEC) is a key technology in the road to 5G and beyond networks. We have engineered the user plane function (UPF) such that packet processing, QoS, and usage reporting is performed per application ID within an application group. 2. These very same characteristics are shared by MEC specifications. It will deliver significantly faster and more responsive mobile broadband experiences, and extend mobile technology to connect and redefine a multitude of new industries. For the UPF, 5G Core Network system architecture leverages concepts defined with CUPS in Rel-14 of the LTE specification and defines a dedicated UPF to handle all aspects of user data packet transfers. Unlike the CP-related NFs, the 5G UPF is leverages the same Vector Packet Processing (VPP) technology currently in use by the user plane component within Cisco's 4G CUPS architecture. The ng-eNB node providing E-UTRA (i.e. About this Guide; 5G Architecture; 5G-UPF Overview; Features and Functionality. I might be wrong in some cases. Book Contents Book Contents. If I am wrong correct me. The 1:1 UPF Redundancy feature, for 5G deployment, supports the detection of a failed User Plane Function (UPF) and seamlessly handles the functions of the failed UPF. one more thing , where is the SGW functionalities in 5G. The 5G UP NF within the Ultra Cloud Core is the User Plane Function. Previous Chapter Next Chapter. 5G New Radio (NR) is the global standard for a unified, more capable 5G wireless air interface. 5G; System Architecture for the 5G System (3GPP TS 23.501 version 15.4.0 Release 15) TECHNICAL SPECIFICATION . Two acceleration technologies to build industry's strongest 5G … N4 Interface Compliance with 3GPP Specification (Dec-2018) 5G Time Sensitive Communication is a service that supports deterministic and/or isochronous communication with high reliability and availability. Ultra Cloud Core 5G User Plane Function, Release 2020.02 - Configuration and Administration Guide . Positive Technologies has published a new report titled “5G standalone core security assessment,” which details the vulnerabilities of those networks.. And Qualcomm is the R&D engine at the center of the mobile ecosystem—making 5G NR a commercial reality. The SCAS_5G specifications can ensure that the 5G network products comply with the security … By providing a series of automatic, intelligent and batch O&M means and tools, ZTE UPF/GW-U reduces manual intervention, presetting specifications, intelligent root cause analysis and batch configuration, to increase O&M efficiency by over 30%. This separation allows data forwarding to be deployed and scaled independently so that packet processing and traffic aggregation can be distributed to the network edge. In the 5G core network, CUPS has been formally implemented through the SMF and UPF. There’s no doubt that these specifications of 5G will be a game-changer in rapidly transforming the digital world. The … Internet-Draft draft-ietf-dmm-5g-uplane-analysis-02 July 2019 PDR: Packet Detection Rule FAR: Fowarding Action Rule RAN: Radio Access Network Noted that UP protocol provides a RAN to connect UPF. Significant reductions in both latency and backhaul traffic can be achieved by placing server applications, and network functions at the network edge. Marcin Dryjanski. What is 5G? This commonality ensures the delivery of a consistent set of capabilities between 4G and 5G such as: In addition, 3GPP 5G system specifications define the enablers for edge … May I know the remaining AF, AUSF, DN resemblances. MAPS™ 5G-N4 can simulate and test Session Management Function (SMF) and User Plane Function (UPF) elements. 5G URSP 5G UE Route Selection Policy Reply . Internet-Draft draft-ietf-dmm-5g-uplane-analysis-04 November 2020 PDR: Packet Detection Rule FAR: Fowarding Action Rule RAN: Radio Access Network Noted that UP protocol provides a RAN to connect UPF. SMF in the 5G N4 interface is primarily concerned with managing the UE’s PDU sessions. Chapter Title. PARTNER FEATURE: 5G Core is the brain and hub of the network, providing users with key functions such as user access, authentication and authorization, policy control, network slicing, and capability exposure. Thanks in advance. 5G Core (5GC) network architecture implementation doesn't exactly follow the network evolution upgrade path as previously followed by 2G, 3G and 4G networks and this is what makes 5G Architecture very different from its predecessors. The Serving Gateway (SGW) and PDN Gateway (PGW) functions have been split into control and data plane components, with the User Plane Function (UPF) serving as the data path. Alliance and the specification of 5G virtual Radio Access Network (RAN) Open RU (O-RU) whitebox solutions. The IEEE TSN set of specifications is considered the convergence technology that will enable deterministic and low-latency communication in the factories of the future. 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