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Terminal moving state determining method and device

A mobile state and terminal device technology, applied in electrical components, wireless communication, etc., can solve problems such as the inability to select a suitable cell for cell reselection, and the inability of the terminal to judge the mobile state in a timely and accurate manner

Active Publication Date: 2020-09-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at present, after a terminal reselects from a cell of one RAT to a cell of another RAT, the terminal cannot timely and accurately judge its own mobility state after reselection, and cannot timely select a suitable cell according to the mobility state for subsequent cell reselection

Method used

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  • Terminal moving state determining method and device

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Embodiment Construction

[0210] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. The specific operation methods in the method embodiments can also be applied to the device embodiments or system embodiments.

[0211] The terms involved in this application are explained below:

[0212] 1. At least one refers to one, or more than one, including one, two, three or more.

[0213] 2. A plurality refers to two, or more than two, including two, three or more.

[0214] 3. Carrying may mean that a certain message is used to carry certain information or data, or it may mean that a certain message is composed of certain information.

[0215] 4. Determination. In this application, the word determination may include judgment, evaluate and other meanings.

[0216] 5. Mobile state or terminal mobile state, which is used to describe the level of the mobile state. When ...

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Abstract

The invention provides a terminal moving state determining method and a device. According to the terminal moving state determining method, a terminal device can preserve or inherit first information when reselecting from a first cell to an inter-system second cell, the first information can comprise information of one or more reselected cells of the terminal under RAT to which the first cell belongs, the information of the one or more reselected cells is used for determining a moving state of the terminal device after the terminal device reselects to the second cell, so that the terminal device can judge the moving state according to the information of the one or more reselected cells, and the terminal device can quickly and reasonably judge the moving state after reselecting the inter-system cell.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201910157087.6 and the application title "A Method and Device for Determining the Mobile State of a Terminal" submitted to the China Patent Office on March 1, 2019, the entire contents of which are incorporated herein by reference Applying. technical field [0002] The present application relates to the field of mobile communication technologies, and in particular to a method and device for determining a mobile state of a terminal. Background technique [0003] Cell reselection (cell reselection) is to make the terminal in the radio resource control (radio resource control, RRC) idle state (IDLE) and inactive state (inactive) camp on the selected public land mobile network (public land mobile network, PLMN) ) under a suitable cell, such as selecting a cell with good communication quality, and obtaining available services from this cell. When the terminal reselects from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/32
CPCH04W36/324H04W36/00
Inventor 刘俊李冰常俊仁
Owner HUAWEI TECH CO LTD