3GPP TS V (). Technical Specification. 3rd Generation Partnership Project;. Technical Specification Group Services and System Aspects ;. ETSI TS V (). 1. 3GPP TS version Release Reference. RTS/TSGSva Keywords. LTE, UMTS. ETSI. Descriptor and Table of Contents (1 of 58) for 3GPP TS – Architecture enhancements for non-3GPP accesses.

Author: Balar Moogular
Country: Lithuania
Language: English (Spanish)
Genre: Relationship
Published (Last): 24 March 2018
Pages: 426
PDF File Size: 16.37 Mb
ePub File Size: 10.74 Mb
ISBN: 210-3-23778-265-8
Downloads: 49982
Price: Free* [*Free Regsitration Required]
Uploader: Yogami

Examples of a computer-readable medium include a semiconductor or solid state memory, magnetic tape, a removable computer diskette, a random access memory RAMa read-only memory ROMa rigid magnetic disk and an optical disk. The system of claim 11, wherein the NTR module ys, prior to sending the one or more messages, a location of the subscriber in the visited network, 3bpp the location determines whether the subscriber is in a region where a radio coverage of the home network overlaps 2342 radio coverage of the visited network.

The teachings of the present system provided herein can be applied to other processing systems and methods. Hence, they need an applet to open an IP channel for specific events. In other words, it. A third set of information is based on active subscriber state polling.

– /ftp/specs/archive/23_series//

However, one of ordinary skill in the art will appreciate that various modifications and changes can be made without departing from the scope of the present invention as set forth in the claims below.

To keep up with the competition, more and more operators are adapting the newer LTE technology standard. This would affect negatively the user experience at a time of a call activity. The RFC Editor has chosen to publish this document at its discretion and makes no statement about its value for implementation or deployment.

23042 S2b Mobility based on GTP. These network elements communicate with each other over a Signaling System 7 SS7 link. The NTR module further sends one or more messages to the visited network to induce a re-registration attempt by the subscriber to another Radio Access Technology RAT network of the same visited network. A method of processing a closed user group subscription data request, devices and systems. Method and system for providing roaming intelligence ri to a host network operator for its roaming traffic.

  CABO DE TRAFALGAR ARTURO PEREZ REVERTE PDF

EP2891367A2 – Steering of roaming in lte and legacy network environment – Google Patents

With above intelligence, an operator can deploy the NTR solution in multiple combinations, as shown in the table below. The system includes a Network Traffic Redirection NTR module that observes a registration process of a subscriber in a visited network. It will be apparent, however, to one having 3gp skill in the art that the present, invention may be practiced without these specific details.

Hence, they need an applet to open an IP channel for specific events. The examples under the system of present invention detailed in the illustrative examples contained herein are described using terms and constructs drawn largely from GSM mobile telephony infrastructure.

They will also be able to offer geography based price plans for example, a single rate all across Western Europe or South East Asia to users who have subscribed to such plans, in addition, as new technologies like LTE keep rolling out, operators can control the rollout schedule across their own properties and also make sure interoperability issues are taken care of.

However, the timing condition may be overruled by specific messaging fields e. In another embodiment of the present invention, at stepNTR module sends a list of preferred visited networks to the roamer while being in VPMN to induce a re-registration attempt by the roamer to another visited network.

Method and system for providing roaming services to prepaid roamers of a home network. Thereafter, once the registration is successful, at stepthe NTR module sends one or more messages to VPMN to induce a re-registration attempt by roamer Non-partner networks are “non-preferred” networks to the subscriber.

System enhancements for the use of IMS services in local breakout.

Stage 2 BB II: The elements and acts of the various embodiments described above can be combined to provide further embodiments. The NTR module further sends one or more messages to the visited network to induce a re-registration attempt 23042 the subscriber to another visited network. On the other hand, revenues from roamers have consistently grown in the same period due to increased mobile penetration in 3pp markets and an increase in travel.

These operators would like to make sure their out-roamers stay within the group properties, or stay on preferred networks, in order to gain the best service experience even when roaming.

  LOGIC AND TRANSCENDENCE SCHUON PDF

Any other approaches for discovering these functions such as using DNS or DHCP would result in obtaining configuration from the access network and not from the home network. An operator always has a preference for one or more operators over another set of operators. AU Date of ref document: This request is intercepted by the NTR module However, in order to check for above-mentioned conditions, the NTR module gains some knowledge about the registration.

In accordance with another embodiment of the present invention, a group of operators may deploy the NTR solution to steer their subscribers to a set of preferred operators.

EPA2 – Steering of roaming in lte and legacy network environment – Google Patents

Hence, protecting the existing roaming revenues and growing them further has become an important priority for the network operators worldwide. The method of claim 7, wherein the error code is one of code 1 1, code 12, code 13, code 14, code 15, code 17, and code The entirety of each of the technical references listed below 234402 incorporated by reference herein.

3bpp the network operator provides service to a subscriber from a foreign country, it is referred to as “international roaming”. In one embodiment of the present invention, roamer registers to an LTE network and the messages are Diameter messages.

3GPP IP Multimedia Subsystems (IMS) Option

They will also be able to offer geography based price plans for example, a single rate all across Western Europe or South East Asia to users who have subscribed to such plans. In addition, any number or combination of other processor-based components may be carrying out the functions of the present system. Cause 17 Network Failure —leading to additional registration re-attempts up to 5 attempts from the mobile before changing network.

On the other hand, revenues from roamers have consistently grown in the same period due to increased mobile penetration in local markets and an increase in travel.