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Method for cell selection and reselection, terminal, base station, and core network entity

A cell selection and cell technology, applied in the field of communication, can solve the problems of service information cell selection and reselection, the inability to guarantee the reliability and effectiveness of network communication, and incomplete 5G communication

Active Publication Date: 2018-11-02
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method for cell selection and reselection, a terminal, a base station, and a core network entity to solve the problem that there is no solution for cell selection and reselection for service information in the prior art, resulting in incomplete 5G communication and existing Unable to guarantee the reliability and effectiveness of network communication

Method used

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  • Method for cell selection and reselection, terminal, base station, and core network entity
  • Method for cell selection and reselection, terminal, base station, and core network entity
  • Method for cell selection and reselection, terminal, base station, and core network entity

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] Such as figure 1 As shown, an embodiment of the present invention provides a method for cell selection and reselection, which is applied to a terminal, including:

[0041] Step 101, obtaining business-related information supported by each target information in the preset number of target information;

[0042] Wherein, the target information includes: frequency points and / or cells;

[0043] The service-related information includes: at least on...

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Abstract

The present invention provides a method for cell selection and reselection, a terminal, a base station, and a core network entity, and relates to the technical field of communications. The method forcell selection and reselection is applied to the terminal and comprises the following steps: acquiring service-related information supported by each piece of target information in a preset number of pieces of target information, wherein the target information comprises a frequency point and / or a cell; and carrying out selection and / or reselection on the cell in which the terminal in an idle stateor an inactive state is resident according to the service-related information. In the embodiment of the invention, the terminal carries out selection and / or reselection on the cell in which the terminal in the idle state or the inactive state is resident, so as to perfect the 5G communication process, thereby ensuring the reliability of network communication.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a cell selection and reselection method, a terminal, a base station and a core network entity. Background technique [0002] In order to reduce the cost of network construction and operation, improve the flexibility of network management and the effectiveness of network resources, in 5G mobile communication, it is proposed to use a "network slice (or network slice)" to support specific types of communication services, each network A network function in a slice is a combination of specific logical network functions for specific business requirements. [0003] The current service-related information and network slicing information are visible in the non-access stratum (NAS) and core network on the terminal side, but it is not sure whether they can be seen in the radio access network (RAN) nodes in the access stratum (AS). It can be seen that on the RAN side, it is i...

Claims

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Application Information

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IPC IPC(8): H04W36/14H04W36/16
CPCH04W36/14H04W36/165
Inventor 陈力
Owner VIVO MOBILE COMM CO LTD
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