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Method and device for cell registration

A cell and cell reselection technology, applied in the electronic field, can solve problems such as inability to register on the network, and achieve the effect of improving user communication experience and avoiding cell registration failure.

Active Publication Date: 2020-07-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a method and device for cell registration, which can solve the problem that in the prior art, when the terminal device moves to the coverage of the GSM network and needs to perform cell reselection, it may fail to register on the network

Method used

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  • Method and device for cell registration
  • Method and device for cell registration

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0027] Each will be described in detail below.

[0028] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are ...

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Abstract

Embodiments of the present application disclose a cell registration method and device. The method may include: when the terminal device moves to the coverage of the GSM network and cell reselection is required, reading the system message SIB3 of the first cell, The SIB3 includes the first signal strength threshold of the first cell where the terminal equipment is camped; if the current signal strength of the first cell is less than the first signal strength threshold and greater than the predetermined signal strength of the terminal equipment, Assuming a cell resident signal strength threshold, the first cell is registered. Using this application, the problem of registration failure that may occur when a terminal device moves to a GSM network coverage area with a weak network signal can be solved, and the user communication experience can be improved.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a cell registration method and device. Background technique [0002] Long Term Evolution (LTE) is a long-term evolution of a UMTS (Universal Mobile Telecommunications System, Universal Mobile Telecommunications System) technical standard formulated by 3GPP (The 3rd Generation Partnership Project, Third Generation Partnership Project). The LTE system network architecture is flatter and simpler, reducing network nodes and system complexity, thereby reducing system delay, which can not only provide high-speed mobile communication requirements, but also reduce network deployment and maintenance costs. [0003] However, due to various reasons such as business promotion and investment costs, 3G and LTE networks can only achieve hotspot coverage for a long period of time, and it is impossible to achieve it like the Global System for Mobile Communications (GSM) network....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W36/14H04W36/30H04W36/32H04W48/16
CPCH04W48/16
Inventor 王旭康
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD