SpletDieser document provides a writing overview of the LTE network architecture as the firstly technical document of “LTE” area. First, the LTE network reference model is defined and its basic Evolved Packet System (EPS) entities both the functions of each entity are described. Nearest, this interfaces between... SpletThe Sp interface is used to transport subscription data from the SPR to the PCRF. The PCRF may request subscription data for a given user. The SPR may also notify the PCRF …
单位内部认证EPC知识考试练习题及答案212 - 豆丁网
SpletA professional with technology competence in 2G/3G/4G/5G NSA & SA mobile packet core domain Responsible for packet core planning, engineering and maintenance activities. Completed diverse technology projects with Huawei telecom vendor. Scope of projects was technology design, deployment, optimization, maintenance, introduction of … Splet18. jul. 2014 · Senior Solution (EPC,PCRF)Integration Consultant (Zain Managed Services) Ericsson Oct 2024 - Apr 20247 months Iraq • Worked as Senior Solution and Integration Engineer in the Project Ericsson... mouse tester scroll
Introduction to Diameter Signalling Controllers - Cellusys
SpletThe IP Multimedia Subsystem (IMS) uses Diameter for access to the HSS, PCRF and OCS/OFCS. The HSS is used to obtain subscriber data and, when there are a large … Splet10. sep. 2024 · The Subscriber Location Function (SLF) is a diameter proxy agent or relay agent, which looks up list of subscribers in your network and then determines where it’s going to send the message. You might need this if got an HSS and you’ve got so many subscribers you have to divide it to multiple HSSs: Here an SLF will help. SpletThis LTE interface lies between HSS and SGSN (i.e. Serving GPRS Support Node). It is similar to S6a interface. S9: It lies between H-PCRF and V-PCRF in EPS network. H-PCRF … heartstopper tomo 1 pdf