Evolved Packet Core (EPC) is the framework for providing converged voice and data on a 4G LTE network. It is an all-IP architecture that separates the control and data planes to reduce latency and improve scalability. Core Network Elements
S-GW (Serving Gateway): The primary function of the S-GW is routing and forwarding user data packets. it acts as the mobility anchor for the user plane during handovers between eNodeBs.
LTE call flows involve a series of signaling steps between the UE and these core components: Initial Attach:
Authentication: The MME communicates with the HSS to authenticate the UE and establish security keys.
Evolved Packet Core (EPC) is the framework for providing converged voice and data on a 4G LTE network. It is an all-IP architecture that separates the control and data planes to reduce latency and improve scalability. Core Network Elements
S-GW (Serving Gateway): The primary function of the S-GW is routing and forwarding user data packets. it acts as the mobility anchor for the user plane during handovers between eNodeBs. Evolved Packet Core (EPC) is the framework for
LTE call flows involve a series of signaling steps between the UE and these core components: Initial Attach: Authentication: The MME communicates with the HSS to
Authentication: The MME communicates with the HSS to authenticate the UE and establish security keys. Evolved Packet Core (EPC) is the framework for