Cell registration method and apparatus

A cell and threshold 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 registration failure.

Active Publication Date: 2017-05-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] 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 initiates the MO call of the mobile station and falls back to the 2G network through the CSFB process, it may fail to register on the network. The problem

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  • Cell registration method and apparatus

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Embodiment Construction

[0027] 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.

[0028] Each will be described in detail below.

[0029] 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 application disclose a cell registration method and apparatus. The method may comprises the steps of when a mobile original (MO) call is initiated, receiving a circuit switched fallback (CSFB) indication, wherein the CSFB indication is used for indicating a terminal device to fall back to a 2G network; acquiring a system message of a first cell in the 2G network, wherein the system message of the first cell comprises a first signal strength threshold of the terminal device for residing in the first cell; and if a current signal strength of the first cell is weaker than the first signal strength threshold and stronger than a reside signal strength threshold of the terminal device in a preset cell, registering the first cell. In the prior art, when the terminal device initiates the MO call and then falls back to the 2G network according to the CSFB indication, the cell may not register on the network. Through adoption of the cell registration method and apparatus, the problem in the prior art is solved, and the communications experience of the user is 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] Circuit Switched FallBack (CSFB) is a communication technology (3GPP standard LTE voice solution) that provides voice services based on circuit domain networks, and is one of the results of the CS over PS research topic in 3GPP R8. The background of this research topic is that the wireless module of the dual-mode terminal in the long term evolution (Long term evolution, LTE) and circuit switched (Circuit Switched, CS) domain is a single wireless mode, that is, a dual-mode or Multi-mode terminals cannot receive / send CS domain service signals when using LTE access. In order to enable the terminal device to initiate CS services such as voice services and receive paging of CS services such as voice services under LTE access, and to perform packet switched (Packet Switched, PS) domain services perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/08H04W36/30
CPCH04W36/0011H04W36/0083H04W36/08H04W36/30
Inventor 王旭康
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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