Cisco ASR 5000 series Product Overview page 990

▀ Environmental Information
RPLMN. Registered PLMN. This is the PLMN on which certain LR outcomes have occurred (see table 1). In a shared
network the RPLMN is the PLMN defined by the PLMN identity of the CN operator that has accepted the LR.
Rule Base. A collection of static charging rules configured in system.
Rule Base ID. The identifier of a rule base.
S
S1.It is an interface between an eNB and an EPC, providing an interconnection point between the E-UTRAN and the
EPC. It is also considered as a reference point.
S101 mode. This mode applies to a system that operates with a functional division that is in accordance with the use of
an S101 interface.
S1-MME. It is a reference point for the control plane protocol between E-UTRAN and MME.
SAAU. Simultaneously Attached and Active Users.
SBLP. Service-based Local Policy. This term refers to the instantiation of a policy for use of bearer resources in the
access network based on Authorization by a service. In the context of Go interface this is the combined QoS given to a
set of IP flows for an IMS session.
SCCP. Signaling Connection Control Part. An SS7 transport layer, connection-oriented protocol that works with MTP-3
to provide routing.
SCCP Network. A proprietary concept designed to facilitate the creation and management of SCCP parameters specific
to the SGSN routing.
SCT. Shared Configuration Task. This task provides the system's software with facilities to configure system
parameters, retrieve information, and notify the system of configuration changes.
SDT. Signalling De-Multiplexing Task. See Also A11 Manager.
Secondary PDP Context. A new activated PDP context reusing the PDP address and other PDP context information
from an already active PDP context, but with a different QoS profile. A secondary PDP context may be dedicated (i.e.
with associated TFT filters) or general purpose (i.e. with no associated TFT filters).
SectorID. Sector Address Identifier. This identifier is used to identify an HRPD AN. The Network operator shall set the
value of the SectorID according to the rules specified
Selected PLMN. This is the PLMN that has been selected according to subclause 3.1, either manually or automatically.
Service Based Authorization. This term refers to the authorization for use of bearer resources in the access network
based on a determination by the application, possibly due to negotiation involving the user. In general, bearer resources
may be authorized if the resources requested at the bearer do not exceed the resources negotiated or requested at the
service level.
Serving GW Service Area. A Serving GW Service Area is defined as an area within which a UE may be served
without need to change the Serving GW. A Serving GW Service Area is served by one or more Serving GWs in parallel.
Serving GW Service Areas are a collection of complete Tracking Areas. Serving GW Service Areas may overlap each
other.
Session Manager. A group of tasks used by the system for subscriber processing services. Each CP can have multiple
session managers. Each session manager is paired with an AAA manager, and can support multiple A11 managers.
Shared Network. An MS considers a cell to be part of a shared network, when multiple PLMN identities are received
on the BCCH.
S-CDR. SGSN generated CDR.
SGSN. Serving GPRS Support Node. The SGSN tracks the location of mobile devices in a GSM GPRS or UMTS
network and routes packet traffic from the BSS to the GGSN.
SID. System Identification. A number that uniquely identifies a network within a cellular of PCS system.
▄ Cisco ASR 5000 Series Product Overview
Glossary
OL-22938-02