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 selection bases on network topology, i. This implies that an E-UTRAN UE needs to be able to discriminate between core network operators available in a shared radio access network and that these operators can be handled in the same way as operators in non-shared networks.

No records to display. The low priority indication gets associated with a PDN connection when it is established and it shall not change until the PDN connection is deactivated. Evolution of Policy Control and Charging. MCC correction to change posi For emergency bearer services there is no support of inter PLMN mobility in this version of the specification.

Non-roaming architecture for 3GPP accesses. Such UEs behave as emergency attached. Only UEs that are authenticated are allowed.


UEs that camp normally on a cell, 2301. These permit node specific features to be developed to protect the networks. Serving GW Service Area: 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 clause 4.

Specification has been successfully withdrawn.

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

3gpo Issues for CT3 TR Home routed traffic NOTE 1: 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.


MPS is based on the ability to invoke, modify, maintain and release sessions with priority, and deliver the priority media packets 3hpp network congestion conditions. Also UEs that had attached for normal services and do not have emergency bearers established and are camped on a cell in limited service state e. Though motivated by scenarios and use cases defined in TS The Handover Restriction List specifies roaming, area and access restrictions.

The protocol option i. Emergency bearer services are provided to normal attached 3gp emergency attached UEs and depending on local regulation, to UEs that are in limited service 2341.

Typically, this procedure should not be used when the MME becomes overloaded because the Load Balancing function should have ensured that the other MMEs in the pool 3ypp are similarly overloaded.

The following CSG related functions are defined: The UE may be registered in multiple Tracking Areas. Click to see all versions of this specification. These include some time randomisation to guard against a repeat of a load peak. The above functionality is to diminish the performance advantage for UEs that do not support the NAS level back-off timer e. Updated with approved CRs aft Receiving emergency services in limited service state does not require a subscription.

RRC connection setup 2a. The operators do not only 3pgp the radio network elements, but may also share the radio resources themselves. System enhancements for the use of IMS services in local breakout. If a session terminates on a server in the Internet e.

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

This Specification is provided for future development work within 3GPP only. The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Four different behaviours of emergency bearer support have been identified as follows: Under change control Type: Stage 2 for Relays for LTE. Some of the MTC functions are controlled by subscriber data. The specific functionality is described in the affected procedures and functions of this specification.

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The above term is equivalent to 3tpp term “attached for emergency bearer services” as specified in TS Depending on local regulation and an operator’s policy, the MME may allow or reject an emergency attach request for UEs in limited service state.

Version created with approved In this case the eNodeB shall, if supported, reduce the type of traffic indicated according the requested percentage see TS Each route consists of the originating node, zero or more relay nodes and the destination node.

MPS is supported in a roaming environment when roaming agreements are in place and where regulatory requirements apply. Stage 3 for security aspects of LTE Access. To counter these potential problems, the following standardised indications and mechanisms are provided in a generic manner. To avoid that large amounts of UEs initiate deferred requests almost simultaneously, the MME should select the Mobility Management back-off timer value so that the deferred requests are not synchronized.

These user plane forwarding routes can cross inter-PLMN boundaries e. Explicit reference points are not defined for these routes.

During an overload situation the MME should attempt to maintain support for emergency bearer services. The MME does not treat certificate-based and preshared key-based solution differently.