6 Interface to Packet Domain Bearer Services

27.0603GPPMobile Station (MS) supporting Packet Switched servicesPacket domainRelease 17TS

6.1 A/Gb mode

The following figure 2 shows the relationship of the Packet Domain Bearer in A/Gb mode, terminating at the SNDCP layer, to the rest of the Packet Domain environment in A/Gb mode. It is shown for reference purposes only and detailed information can be found in 3GPP TS 23.060.

Figure 2: User Plane for Packet Domain services in A/Gb mode

6.2 Iu mode

The following figure 2a shows the relationship of the Packet Domain Bearer in Iu mode, terminating at the PDCP layer, to the rest of the Packet Domain environment in Iu mode. It is shown for reference purposes only and detailed information can be found in 3GPP TS 23.060.

Figure 2a: User Plane for Packet Domain services in Iu mode