Iu-PS is the interface between the UMTS RNC (Radio Network Controller) and the SGSN (Serving GPRS Support Node) supporting UMTS integrated services such as multimedia and global roaming to mobile users.
Read moreWhat is the interface between UTRAN and CN?
There are four interfaces connecting the UTRAN internally or externally to other functional entities: Iu, Uu, Iub and Iur . The Iu interface is an external interface that connects the RNC to the Core Network (CN). The Uu is also external, connecting Node B with the User Equipment (UE).
Read moreWhat is 3G UMTS?
UMTS (Universal Mobile Telecommunications Service) is a third-generation (3G) broadband, packet-based transmission of text, digitized voice, video, and multimedia at data rates up to 2 megabits per second (Mbps) .
Read moreWhat are the functions of UMTS?
Functions of Mobile Station
Read moreWhat is the equivalent interface used in a 3G network?
This is the interface between the user equipment and the network. That is, it is the UMTS air interface . The equivalent interface in GSM/GPRS networks is the um interface.
Read moreWhat are the domains and interfaces of UMTS?
A UMTS network consist of three interacting domains; Core Network (CN), UMTS Terrestrial Radio Access Network (UTRAN) and User Equipment (UE) . The main function of the core network is to provide switching, routing and transit for user traffic. Core network also contains the databases and network management functions.
Read moreWhat are the three elements of UMTS network architecture describe?
As shown in the figure there are three main components in UMTS network architecture, User Equipments is composed of Mobile Equipment (ME) and USIM. Radio Access Network is composed of NodeB and RNC. Core Network is composed of circuit switched and packet switched functional modules .
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