23401 3GPP PDF

(3GPP TS version Release 12). TECHNICAL The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under. Descriptor and Table of Contents (1 of 40) for 3GPP TS – General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio. 3GPP TS Numbering, Addressing and Identification 3GPP CT WG4 access 3GPP SA WG2 3GPP TS.

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The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. The specific functionality is described in the affected procedures and functions of this specification.


A network node may invoke one or more of the following mechanisms based on the indicators received in signalling from UEs or forwarded by other network nodes: Single gateway configuration option NOTE 1: MCC correction to change posi System Improvements to Machine-Type Communications.

The MME implementation may need to take into account the fact that eNodeBs compliant to Release 9 and earlier version of the specifications do not support the percentage overload indication.

Deleted – Architecture enhancements for non-3GPP accesses. The configuration of a UE for low access priority and Access Class are configured independently of each other. Radio Resource Management Functions. When an MPS session is requested by a Service User, the following bearer management principles apply in the network: Alternative MME implementations are permitted, however, the externally visible MME behaviour should conform to the above description.

The last received value of the throttling factor and throttling delay supersedes any previous values received from that MME. In the case of a network failure, this reduces the message processing load on a local competing network and hence makes that network more likely to survive the failure of the other network. Such UEs behave as emergency attached.

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Non-roaming architecture for 3GPP accesses. Specific situations that require setting the RRC establishment cause to emergency are described in TS MPS is based on the ability to invoke, modify, maintain and release sessions with priority, and deliver the priority media packets under network congestion conditions. IMSI required, authentication optional. Network Improvements for Machine-Type Communications.

Delete Subscriber Data functional procedure – can’t find in 3GPP : LTE

A UE that can not be authenticated will be rejected. When the UE receives a handover command, the UE shall proceed with the handover procedure regardless of whether Mobility Management back-off timer is running. Serving GW Service Area: Realization for SIPTO relies on the same architecture models and principles as for local breakout described in clause 4. The Mobility Restriction functionality is provided by the UE, the radio access network and the core network.

After this operation is complete, the RN detaches from the network using the normal 3gppp initiated detach procedure, see clause 5. Evolution of Policy Control and Charging. Special care needs to 3tpp taken when offloading 33gpp Nodes. The Session Management congestion control does not prevent the UE to send and receive data or initiate Service Request procedures for activating user plane bearers towards the APN s that are under ESM congestion control.

For a specific reference, subsequent revisions do not apply.

3GPP TS (1 of 40) – GPRS enhancements for E-UTRAN access

System enhancements for the use of IMS services 3g;p local breakout. Several functional groupings meta functions are defined and each encompasses a number of individual functions: If a session terminates on a server in the Internet e.


For emergency bearer services any EPC functions, procedures and capabilities are provided according to clause 4 except when specified differently in the following sections. No records to display. The Radio Access Network functionality is documented only 3gpo the extent necessary to describe the overall system.

www.3gpp.org – /ftp/specs/archive/23_series/23.401/

The emergency bearer contexts shall not be changed to non-emergency bearer contexts and vice versa. The low access priority indication may 233401 included in charging records by the visited and home networks.

The above term is equivalent to the term “attached for emergency bearer services” as specified in TS In addition, if Direct Tunnel is not established, it provides the user plane tunnelling. The operators do not only share the radio network elements, but may also share the radio resources themselves.

A long periodic TAU timer is likely to slow down the rate at which a UE detects a network failure and thus it slows down the rate of movement of UEs from a failed network to other local competing networks see 23041 4. Multimedia Broadcast and Multicast Service. MME Pool Areas may overlap each other. However, these UEs have the capability to generate normal quantities of signalling. This Specification is provided for future development work within 3GPP only.