Dedicated bearer - Scrapebox

This has been answred by Chris Reece before. Quoting his response. From the LTE specs, the maximum number of bearers that a UE can establish is 11. (The maximum of 11 is based on a.

While trying to get a better understanding of VoLTE and IMS , I came across bearers stuff which I thought might be useful to share with you guys. Before we talk about what default and.

After a long list of questions and debates I finally understand how dedicated bearers are established in LTE. The following is what TS 23.401 has to say about dedicated bearer.

LTE Quick Reference Go Back To Index Home : In many cases, we get confused by the role of Default EPS Bearer and Dedicated EPS Bearer. I think the best way to clear.

One of the big changes brought about by LTE is that when the mobile device connects to the network it also implicitly gets an IP address. This is called Default EPS Bearer Activation.

The PDN GW uses this QoS policy to assign the EPS Bearer QoS, i.e., it assigns the values to the bearer level QoS parameters QCI, ARP, GBR and MBR. The PDN GW sends a Create Dedicated.

Source : 3GPP TS 23.401 : Clause : 5.4.5 and 3GPP TS 29.274 Clause : 7.2.5 Some time back I wrote about Dedicated Bearer establishment in LTE. i was still under confusion about how.

Moving to TS 29.274. Bearer in simple meaning is the handler/ responsible for the QoS. I really dont know about the MME initiated dedicated bearer, instead a SGW initiated dedicated bearer.

Bearer is a virtual concept. It defines how the UE data is treated when it travels across the network. Network might treat some data in a special way and treat others normally. In short.

It is possible for the PDN GW to initiate the activation of dedicated bearers as part of the attach procedure or as part of the UE requested PDN connectivity procedure over E UTRAN.