Terminal control method and device

A terminal control and terminal technology, applied in the field of communication, can solve problems such as low efficiency and poor stability, and achieve the effect of reducing power consumption and improving efficiency and stability

Inactive Publication Date: 2018-01-23
ZTE CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0010] The purpose of the present invention is to provide a terminal control method and device to solve

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  • Terminal control method and device
  • Terminal control method and device

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[0052] 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 are part of the embodiments of the present invention, but not all of the 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.

[0053] see figure 1 As shown, an embodiment of the present invention provides a terminal control method, which is applied to a terminal, and the terminal control method includes the following steps 101 to 103:

[0054] Step 101: Obtain geographic location information of the terminal;

[0055] Step 102: Acquire the identifier of the target cell from the cell information database preset by the terminal according to the geographical location i...

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Abstract

The present invention provides a terminal control method and device. The terminal control method includes the following steps that: the geographical location information of a terminal is acquired; theidentifier of a target cell is acquired from a cell information database preset by the terminal according to the geographical location information; and cell reselection or network search is performedaccording to the identifier of the target cell. With the terminal control method and device of the technical schemes of the invention adopted, cell reselection or network search can be performed by means of the positioning technology of the terminal, conditions that the terminal reads system messages cell by cell and performs cell reselection when moving in a wireless network can be decreased, acomplex cell signal quality evaluation process can be avoided, the power consumption of the terminal can be reduced, and therefore, the efficiency and stability of cell reselection or network search can be improved.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a terminal control method and device. Background technique [0002] Currently, terminals often use the following methods to perform cell reselection or network search: [0003] (1) Use the existing R criterion to perform cell reselection [0004] In the cell reselection R criterion, using the hysteresis parameter Q hyst Increase the offset value of the speed-related scaling factor corresponding to the medium-speed state and the high-speed state, and extend the reselection judgment time to improve the reselection success rate and stability of the mobile terminal; however, only two mobile states are very slow. It is difficult to satisfy the vehicles running on the road at various speeds, and this method is limited to the same frequency or different frequency and same priority scenarios, and is not suitable for reselection of different systems with different prior...

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Application Information

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IPC IPC(8): H04W8/26H04W36/00H04W48/16
CPCH04W8/26H04W36/00Y02D30/70
Inventor 王少鹏白丽
Owner ZTE CORP
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