name: GERAN
full_form: GSM-EDGE Radio Access Network
context: Activation of trace in HSS is described in clause 5.2.2 (CS Domain). If the IMSI is roaming within its HPLMN, the trace request is forwarded to SGSN where the subscriber is registered via a MAP message (MAP-ACTIVATE-TRACE-MODE). When the HPLMN subscriber trace is activated, a trace record will be created by SGSN "A", SGSN "B", HSS, GERAN or RAN when a certain invoking event occur i.e. PDP context activation, SS-Action, SMS-MO, SMS-MT, Location update, GPRS attach, and detach. The trace action and record layout is defined by the trace type parameters. Activation of GERAN trace (GSM only): A trace may be invoked in the GERAN when an invoking Event sub-field in Trace Type and the GERAN Record Type is set to a value other than "No GERAN Trace". A trace is invoked by sending a BSSGP SGSN-INVOKE-TRACE message from SGSN to the GERAN. When GERAN receives this message it starts tracing the necessary fields as specified in the GERAN Record associated with the specified GERAN record type.
description: GERAN (GSM-EDGE Radio Access Network) is a network that provides radio access for GSM and EDGE technologies, enabling mobile devices to connect to the core network. It plays a crucial role in managing subscriber connections, handling data transmission, and supporting various services such as voice, SMS, and data.
explanation: GERAN is classified as a Network because it facilitates communication between mobile devices and the core network, managing connections, data transfer, and supporting essential telecommunication services.
section_title: 5.2.3.1HPLM Operator Traces Home Subscriber within the HPLMN
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biotag_Description: B-Network,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O