Mohamed Salem, Author at Mobile Packet Core

During ‘LTE attach’ procedure, the network establishes this EPS Bearer between the UE and the PGW. The PGW assigns an

After the LTE Attach Procedure ends, the following should be accomplished, LTE Attach Signaling

LTE (4G) Network Nodes LTE refers to ‘Long Term Evolution’, and the architecture of the LTE (4G) network is as

The Gr interface exists between the SGSN and the HLR. While the Gs interface exists between the SGSN and the

Here, we illustrate the GPRS interfaces between the MS, the SGSN, and the GGSN in 2G network in both ‘control

Here, we illustrate the GPRS interfaces between the MS, the SGSN, and the GGSN in 3G network in both ‘control

SS7 protocol SS7 is a protocol responsible to move the signaling messages between telecom network nodes. It is using the

The network is not having only one GGSN, it may have a few GGSNs. Also, it is having a lot

The MS, the SGSN, and the GGSN can initiate The ‘PDP context deactivation procedure’. PDP Context Deactivation Procedure (MS initiated)

In case one of any parameters associated with the PDP context changed, like the QoS as example. The node in

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