LTE EPC Protocol Stack by TELCOMA Global

Full course at https://telcomaglobal.com/p/4g-lte-epc-evolved-packet-core-training This video covers 4G technology, LTE technology, LTE EPC protocol stack, Medium Access Control (MAC), Radio Link Control (RLC), Packet Data Convergence Protocol (PDCP), and Radio Resource Control (RRC). LTE protocol stack functions consist of the Medium Access Control (MAC), Radio Link Control (RLC), Packet Data Convergence Protocol (PDCP), and Radio Resource Control (RRC). Serving Gateway  Serving a large number of eNodeBs, focus on scalability and security Packet Data Network (PDN) Gateway  IP management (“IP anchor”), connection to external data networks; focus on highly scalable data connectivity and QoS enforcement Mobility Management Element (MME)  Control-plane element, responsible for high volume mobility management and connection management (thousands of eNodeBs) Policy and Charging Rules Function (PCRF)  Network-wide control of flows: detection, gating, QoS and flow-based charging, authorizes network-wide use of QoS resources (manages millions on service data flows) Full course at https://telcomaglobal.com/p/4g-lte-epc-evolved-packet-core-training #4g #lte #4gltetechnology #epc #mac #rlc #pdcp #rrc #pcrf #qos #mme #