The present document defines the stage-2 service description for the General Packet Radio Service (GPRS) which is a packet bearer service and a main part of the packet domain. ITU-T Recommendation...
IMS Centralized Services (ICS) enable the delivery of IM CN subsystem based multimedia telephony and supplementary services as defined in 3GPP TS 24.173 [4] to users regardless of the attached access...
The present document describes the overall architecture of the E-UTRAN, including internal interfaces and assumptions on the radio, S1, X2 and E1 interfaces.
The present document gives a general introduction to the document structure and organisation the GMR-1 family of GEO-Mobile Radio interface (GMR) specifications. The present document is part of the...
