Pdp activation flow

The SGSN asks the terminal to identify itself. The terminal responds back. GPRS mobile responds back with the identity. The old SGSN acknowledges back. PDP context activation. Hope this precise tutorial was helpful to you, make sure to post your comments.

Do get back with your comments Unknown 25 October at Unknown 17 November at The actions taken depend on the cause of the delivery failure. The Protection procedure is illustrated in Figure The Mobile User Activity procedure is illustrated in Figure Only dynamic PDP addressing is applicable.

The MS shall use Access Point Name to select a reference point to a certain external network that provides anonymous services. Selection Mode indicates how the APN was selected. PDF - Complete Book Updated: November 2, Figure 1. Table 1.

Figure 2. Linked context is in deactivating state collision case , with "context not found". Failure conditions such as "memory allocation failure" are encountered with "No resources available". An operator policy restriction causes IPCA Req to be rejected with the configured cause under the call-control profile. Table 2. Figure 3. Table 3. Linked context is in deactivating state collision case with "context not found". A failure conditions such as 'memory allocation failure" is encountered with "No resources available".

Dedicated bearers can use a bandwidth guarantee a guaranteed bit rate, or GBR or the user equipment can establish a non-GBR bearer. The bearer itself is a concatenated tunnel consisting of three portions in a non-roaming situation , established in the following order:. All rights reserved. Help us improve your experience. Let us know what you think. Do you have time for a two-minute survey?