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Access cell selection method and module, core network system and computer readable medium

A technology for accessing cells and cells, applied in the field of communication, can solve the problems that terminals cannot access 5G networks, it is difficult to achieve results, and dual connections cannot be established, so as to optimize the dual connection establishment process and improve the effect of accuracy

Pending Publication Date: 2021-06-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the main base station has multiple coverage frequency bands, when a terminal supporting the non-independent networking function is in a multi-cell overlapping coverage area, it will be connected to a non-anchor cell, and dual connectivity cannot be established.
Especially when the 4G base station is the main base station, if the above situation occurs, the terminal cannot access the 5G network, the accuracy of network access is poor, and network resources cannot be allocated reasonably
The current solution is adopted. When the terminal performs signal measurement on the anchor cell, the probability of the terminal accessing the anchor cell is increased by setting a priority. ideal effect

Method used

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  • Access cell selection method and module, core network system and computer readable medium
  • Access cell selection method and module, core network system and computer readable medium
  • Access cell selection method and module, core network system and computer readable medium

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Embodiment Construction

[0022] In order for those skilled in the art to better understand the technical solution of the present disclosure, the following provides a method for selecting an access cell applied to a non-independent networking, a module, a core network system, and a computer-readable The medium is described in detail.

[0023] Example embodiments will be described more fully hereinafter with reference to the accompanying drawings, but may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0024] The terminology used herein is for describing particular embodiments only and is not intended to limit the present disclosure. As used herein, the singular forms "a" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherw...

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Abstract

The invention provides an access cell selection method applied to a non-independent network. The method comprises the steps: transmitting measurement control information to a terminal, so as to control the terminal to obtain the cell measurement information of at least one anchor cell in adjacent cells; and according to the cell measurement information of at least one anchor cell fed back by the terminal, determining one anchor cell as a target access cell. The invention further provides an access cell selection module applied to the non-independent networking, a core network system and a computer readable medium.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to a method for selecting an access cell applied to non-independent networking, a module, a core network system, and a computer-readable medium. Background technique [0002] 5G wireless communication technology currently has three clear application scenarios, including enhanced Mobile Broadband (eMBB for short), massive Machine Type of Communication (mMTC for short), and ultra-Reliable Low Latency Communications (ultra-Reliable Low Latency Communications). , referred to as uRLLC). Among them, for the enhanced mobile broadband scenario, the current networking mode mostly adopts non-standalone networking (Non-Standalone, NSA for short). [0003] Since the main base station has multiple coverage frequency bands, when a terminal supporting the non-independent networking function is in an overlapping coverage area of ​​multiple cells, it will be connected to a non...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/15
CPCH04W76/15
Inventor 王孟强高明刚赵磊
Owner ZTE CORP
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