Method for synchronizing time and time zone and terminal equipment

A terminal device and terminal technology, which is applied in the field of communication, can solve the problem that the terminal cannot use the automatic synchronization function of time and time zone, and achieve the effect of ensuring the time and time zone and ensuring the correctness

Active Publication Date: 2014-03-26
HONOR DEVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention provides a time and time zone synchronization method and terminal equipment to solve the problem that the terminal may not be able to use the automatic synchronization function of time and time zone after the terminal registers or roams to a network

Method used

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  • Method for synchronizing time and time zone and terminal equipment
  • Method for synchronizing time and time zone and terminal equipment
  • Method for synchronizing time and time zone and terminal equipment

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Embodiment Construction

[0038] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] figure 1 It is a flow chart of an embodiment of the time and time zone synchronization method of the present invention, such as figure 1 As shown, the time and time zone synchronization methods may include:

[0040]Step 101, after the terminal registers with the network or roams to the above-mentioned network, the terminal ...

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Abstract

The invention provides a method for synchronizing time and a time zone and terminal equipment. The method for synchronizing the time and the time zone comprises the steps that after a terminal is registered in a network or roams in the network, the condition of the network for supporting an NITZ function of the network is determined through the terminal; if the fact that the network supports the NITZ function is determined by the terminal, when the terminal is not set to be in automatic synchronization, the terminal reminds a user using the terminal to use the automatic synchronization function of the time and the time zone; if the fact that the network does not support the NITZ function is determined by the terminal, the terminal reminds the user using the terminal to manually configure the time and the time zone. After the terminal is registered or roams in the network, the user using the terminal can be reminded to use the automatic synchronization function of the time and the time zone or to manually configure the time and the time zone in time, and therefore it is effectively guaranteed that the time and the time zone of the terminal are accurate.

Description

technical field [0001] The present invention relates to communication technology, in particular to a time and time zone synchronization method and terminal device. Background technique [0002] Network time synchronization, or Network Identity and Time Zone (hereinafter referred to as: NITZ) function, is a 3rd Generation Partnership Project (3rd Generation Partnership Project; hereinafter referred to as: 3GPP) protocol in order to help terminals automatically and network The time, date, time zone, and daylight saving time are synchronized, and the network sends information such as network name and / or time zone to the terminal through an Over The Area (Over The Area; hereinafter referred to as: OTA) message. This OTA message is not mandatory, and whether to send it can be configured on the network side. [0003] The network time synchronization function is already supported in the Global System for Mobile Communications (hereinafter referred to as: GSM) and Wideband Code Div...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W56/00H04W4/021H04W4/20
CPCG04R20/18G04G9/0076G04R20/14H04W4/021H04W4/20G04G7/00G04R20/00H04W60/00
Inventor 李游
Owner HONOR DEVICE CO LTD
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