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Methods for changing connection state of UE and apparatuses thereof

A connection state and state technology, applied in connection management, electrical components, wireless communication, etc., can solve the problem of increased data loading, and achieve the effect of reducing the signaling process

Active Publication Date: 2018-07-20
KT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] This problem leads to increased data loading in the overall communication system as the number of UEs for periodically transmitting small amounts of data becomes larger

Method used

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  • Methods for changing connection state of UE and apparatuses thereof
  • Methods for changing connection state of UE and apparatuses thereof
  • Methods for changing connection state of UE and apparatuses thereof

Examples

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Embodiment Construction

[0024] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. When adding reference numerals to constituents in each drawing, the same constituents will be denoted by the same reference numerals if possible even though they are shown in different drawings. Also, in the following description of the present invention, when it is determined that a detailed description of known functions and configurations incorporated herein may make the subject matter of the present invention unclear, the detailed description will be omitted.

[0025] In this specification, an MTC terminal may refer to a terminal supporting low cost (or low complexity), a terminal supporting coverage enhancement, and the like. In this specification, an MTC terminal may refer to a terminal supporting low cost (or low complexity) and coverage enhancement, and the like. Alternatively, in this specification, an MTC terminal refers to a predetermine...

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Abstract

The present invention relates to a method for changing a connection state according to a movement of a UE and an apparatus thereof, and more specifically, to a method and apparatus for determining a connection state of a corresponding UE when a UE in a right connection or RRC inactive state is moved and reflecting the same. Particularly, the method for changing a connection state of a UE comprises: a step of receiving instruction information indicating a state change to a specific RRC state from a base station; a step of configuring a connection state of a UE to the specific RRC state based onthe instruction information and performing a cell re-selection operation according to a movement of the UE; and a connection state change step of changing the connection state of the UE to an RRC idle state based on at least one among information on whether to initiate an RRC resumption procedure, system information of a cell selected according to the cell re-selection operation, and radio accesstechnology information. The specific RRC state is distinguished from an RRC connection state and the RRC idle state.

Description

[0001] Cross References to Related Applications [0002] This application claims the priority of Korean Patent Application Nos. 10-2016-0122506 and 10-2017-0104068 filed on September 23, 2016 and August 17, 2017, which are incorporated by reference for all purposes Incorporated herein as if fully set forth herein. technical field [0003] The present invention relates to a method and apparatus for changing a connection state according to movement of a UE. More particularly, the present invention relates to a method and apparatus for determining a connection state of a corresponding UE and reflecting the connection state when a UE in a light connection or Radio Resource Control (RRC) inactive state moves. Background technique [0004] With the development of communication systems, various wireless user equipments (UEs) have been utilized by consumers such as companies and individuals. Current mobile communication systems affiliated with 3GPP, such as Long Term Evolution (LT...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/19H04W76/27
CPCH04W36/0011H04W36/08H04W40/36
Inventor 洪成杓崔宇辰
Owner KT CORP
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