What is LTE call flow?
The LTE call flow navigates over the elements of the network going through certain steps in order to complete its end-to-end signaling from the user equipment (UE) all the way to the rest of the network components.
How handover happens in LTE?
Abstract: Handover in LTE occurs when a device moves from the cell coverage serving it towards another; a process where the user established session must not be interrupted due to this cell change.
What is Inter RAT handover in LTE?
In the LTE-to-UMTS Inter RAT handover, the source eNodeB connects to the S-MME and S-SGW while the target RNC connects to the T-SGSN and T-SGW; both the source and target SGWs connect to the same PGW. This procedure is divided into two parts for clarity, Preparation and Execution.
How does network sharing work in LTE?
3GPP network sharing architecture allows different core network operators to connect to a shared radio access network. The operators do not only share the radio network elements, but may also share the radio resources themselves.
What is a call flow process?
Call flow is a method for guiding call center agents through the customer service problem-solving process. It’s particularly important for employees who are in their first year at your call center because it helps them effectively ask the right questions to resolve inquiries as quickly as possible.
What is rat type in LTE?
A Radio Access Technology or (RAT) is the underlying physical connection method for a radio based communication network. Many modern mobile phones support several RATs in one device such as Bluetooth, Wi-Fi, and GSM, UMTS, LTE or 5G NR.
What is the difference between intra and inter handover?
Intra-LTE Handover: In this case source and target cells are part of the same LTE network. Inter-RAT: Handover between different radio technologies. For example handover from LTE to WCDMA.
What is MOCN in LTE?
MOCN : MOCN stands for Multiple Operator Core Network. Basic idea of this is to share Access Network part (NodeB, eNodeB) between two or more network operators. Sharing NodeB/eNB usually implies sharing Cell Site as well.
What are the three types of call flow?
Attendant manages three types of call flows (inbound, outbound, and calls to the operator).