What is the interface between UE and E-UTRAN?

The E-UTRAN consists of eNodeBs (eNB) which provide E-UTRA user plane (PDCP/RLC/MAC/PHY) and control plane (RRC) protocol terminations toward the user equipment (UE). The eNBs are interconnected with each other by means of the X2 interface.

Which of the following is in the E-UTRAN of the LTE SAE network?

The E-UTRAN (The access network) The E-UTRAN handles the radio communications between the mobile and the evolved packet core and just has one component, the evolved base stations, called eNodeB or eNB. Each eNB is a base station that controls the mobiles in one or more cells.

What are the main components of EPC?

The three core elements of the EPC are the Mobility Management Entity (MME), Serving Gateway (SGW), and Packet Data Network Gateway (PGW).

What is E-UTRAN in 5g?

E-UTRA or Evolved Universal Terrestrial Radio Access is a wireless communication technology that provides a high data rate, low latency (5 ms) communication link between mobile phones and base stations.

What is Gy interface?

Gy is another diameter interface between PCEF and OCS having application id 14 for a charging application. So first we will understand what is PCEF and OCS. PCEF’s full form is Policy and Charging Enforcement Function. This component is located inside GGSN or PGW. Gy interface is for online charging.

What are the components of E-UTRAN?

E-UTRAN is the initialism of Evolved UMTS Terrestrial Radio Access Network and is the combination of E-UTRA, user equipment (UE), and E-UTRAN Node B or Evolved Node B (eNodeB).

What is LTE EPC?

Evolved Packet Core (EPC) is a framework for providing converged voice and data on a 4G Long-Term Evolution (LTE) network. 2G and 3G network architectures process and switch voice and data through two separate sub-domains: circuit-switched (CS) for voice and packet-switched (PS) for data.

Is E-UTRA same as LTE?

It is an acronym for Evolved Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access, also referred to as the 3GPP work item on the Long Term Evolution (LTE) also known as the Evolved Universal Terrestrial Radio Access (E-UTRA) in early drafts of the 3GPP LTE specification.

What is EPC in LTE?

What is Gx and Gy interface?

Gx interface enables signaling of PCC decisions, negotiation of IP-CAN bearer establishment mode and termination of Gx session . Gy. It is online charging reference point. Gy lies between PCEF (Policy Control Enforcement Function) and OCS (Online Charging Function).