Method for discovering handover capabilities of a mobile communication network, system for discovering handover capabilities of a mobile communication network, user equipment, program and computer program product

A mobile communication network, computer program technology, applied in wireless communication, network topology, access restrictions, etc., can solve the problems of lack of switching network support, connection failure, etc., to achieve the effect of ensuring transmission and preventing connection failure

Active Publication Date: 2018-03-09
DEUTSCHE TELEKOM AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can lead to connection failures, especially if the user device continues to initiate the handover process despite the lack of network support for handover

Method used

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  • Method for discovering handover capabilities of a mobile communication network, system for discovering handover capabilities of a mobile communication network, user equipment, program and computer program product
  • Method for discovering handover capabilities of a mobile communication network, system for discovering handover capabilities of a mobile communication network, user equipment, program and computer program product
  • Method for discovering handover capabilities of a mobile communication network, system for discovering handover capabilities of a mobile communication network, user equipment, program and computer program product

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Embodiment Construction

[0062] The present invention will be described with respect to particular embodiments and with reference to certain drawings but the invention is not limited thereto but only by the claims. The drawings described are only schematic and not limiting. In the drawings, the size of some of the elements may be exaggerated and not drawn on scale for illustrative purposes.

[0063] Where an indefinite or definite article is used when referring to a singular noun (eg "a", "an", "the"), this includes a plural of that noun as well unless specifically stated otherwise.

[0064] Furthermore, the terms first, second, third etc. in the description and claims are used to distinguish between similar elements and are not necessarily used to describe a sequence or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances and that the embodiments of the invention described herein are capable of operation in other sequences than descri...

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Abstract

The invention relates to a method for discovering handover capabilities of a mobile communication network, wherein the mobile communication network comprises a core network and a radio access network,wherein a user equipment is able to be connected to the mobile communication network using a first radio access technology, wherein the user equipment is able to be connected to the mobile communication network using a second radio access technology, wherein the method comprises the following steps: the user equipment receiving handover capability information from the mobile communication networkand the user equipment using either the first or the second radio access technology for communication with the core network, the user equipment, in case it is using the first radio access technology,initiates handover, from the first radio access technology to the second radio access technology, only in case that the handover capability information, received from the mobile communication network, indicates a capability of the mobile communication network to support a handover from the first radio access technology to the second radio access technology, and / or the user equipment, in case it is using the second radio access technology, initiates handover, from the second radio access technology to the first radio access technology, only in case that the handover capability information, received from the mobile communication network, indicates a capability of the mobile communication network to support a handover from the second radio access technology to the first radio access technology.

Description

technical field [0001] The present invention relates to a method for discovering handover capabilities of a mobile communication network, wherein a user equipment is able to connect to the mobile communication network using a first radio access technology, wherein the user equipment is able to connect to the mobile communication network using a second radio access technology . [0002] Furthermore, the present invention relates to a system for discovering handover capabilities of a mobile communication network, wherein the system comprises a mobile communication network, a wireless access point connected to a core network via an external packet data network, and a user equipment, wherein the user equipment is capable of using The first radio access technology is connected to the mobile communication network, wherein the user equipment is able to connect to the mobile communication network using the second radio access technology. [0003] Furthermore, the present invention re...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/14H04W36/24H04W84/12
CPCH04W36/0066H04W84/12H04W36/1446H04W36/00226H04W36/249H04W36/24H04W36/0088H04W36/14H04W48/16
Inventor M·梅兰德R·费尔费尔盖尔特
Owner DEUTSCHE TELEKOM AG
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