Short Message Service Function(SMSF)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Short Message Service Function(SMSF) It receives and routes SMS messages, queries the UDM to obtain user subscription data and service-related AMF information, and forwards the SMS to the AMF via the N20 interface. The AMF then delivers the SMS to the UE […]
N3IWF (Non-3GPP InterWorking Function)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers N3IWF (Non-3GPP InterWorking Function) N3IWF (Non-3GPP InterWorking Function) is responsible for connecting untrusted non-3GPP access network to 5GC. UE and N3IWF establish an IPSec tunnel, N3IWF connects to the User Plane and Control Plane of 5GC through N2 interface and N3 interface […]
Security Edge Protection Proxy(SEPP)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Security Edge Protection Proxy(SEPP) SEPP (Security Edge Protection Proxy) is a key element in 5G core networks, enabling secure and trusted communication across operator boundaries. It plays a vital role in supporting 5G roaming and inter-PLMN interoperability by safeguarding control-plane signaling between […]
Network Slice Selection Function(NSSF)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Network Slice Selection Function(NSSF) Network slicing is a key native capability of 5G that can maximize the performance of communication networks and reduce network construction and operation and maintenance costs, and it has become an industry consensus that ‘slicing is capability and […]
Network Repository Function(NRF)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Network Repository Function(NRF) NRF, one of the network functions of the 5G core network(5GC). It supports the service discovery feature, which receives NF discovery requests from NF instances and provides information about the discovered NF instance (discovered) to another NF instance. Registration […]
Network Exposure Function(NEF)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Network Exposure Function(NEF) NEF, located between the 5G core network and external third-party application functionaries (and possibly some internal AFs), is responsible for managing the external open network data, and all external applications that want to access the internal data of the […]
Policy Control Function(PCF)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Policy Control Function(PCF) The 5G PCF performs the same function as the PCRF in 4G networks. • Provides policy rules for control plane functions. This includes network slicing, roaming and mobility management.• Accesses subscription information for policy decisions taken by the UDR.• […]
Unified Data Management(UDM) / Authentication Server Function(AUSF)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Unified Data Management(UDM) / Authentication Server Function(AUSF) UDM: The same as 4G’ s HSS (Home Subscriber Services), UDM is a centralized way to process network user data in 5G through Nudm interfaces to provide services for AMF, SMF, SMSF, AUSF, NEF and […]
Binding Support Function(BSF)
Our High-Performing Core Network Fully virtualizable on VMware, K8S, Docker and OpenStack containers Binding Support Function(BSF) The primary function of BSF is to act as a binding middleware between PDU sessions and AF, ensuring that in deployments with multiple individually addressable PCF/NEF/AF/MBSF/NWDAF/TSCTSF, session information for a specific PDU session can be queried through the BSF. […]
