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Method, device and system for selecting cells

A cell, dedicated cell technology, applied in the field of communication, can solve the problem of lack of MTC equipment access and so on

Inactive Publication Date: 2016-07-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention provides a cell selection method, device and system to at least solve the problem of lack of MTC equipment in the prior art to select the corresponding cell for access

Method used

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  • Method, device and system for selecting cells
  • Method, device and system for selecting cells
  • Method, device and system for selecting cells

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] In this embodiment, a cell selection method is provided, figure 1 is a flowchart of a method for selecting a cell according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0058] Step S102, measuring the current signal quality of each cell;

[0059] In a preferred embodiment of the present invention, the cell selection method provided by the embodiment of the present invention is applicable to Machine-Type Communications (MTC for short), wherein the MTC equipment includes at least: home appliances, vehicles, vending machines, factories In addition, the cell selection method provided by the embodiment of the present invention is applicable to a communication network composed of network-side servers, MTC devices, non-MTC devices, and various cells, wherein the network server can be a server composed of multiple network servers In the cluster, the MTC device and the non-MTC device establish a communication...

Embodiment 2

[0098] figure 2 is a structural block diagram of a device for selecting a cell according to an embodiment of the present invention, such as figure 2 As shown, the device includes: a measurement module 22, a selection module 24, a judgment module 26 and an access module 28, wherein,

[0099] The measurement module 22 is used to measure the signal quality of each current cell;

[0100] The selection module 24 is used to select the cell whose signal quality threshold required by the cell is less than the measured value of the signal quality according to the measured value of the signal quality of each cell measured by the measurement module;

[0101] Judgment module 26, for judging whether there is a machine type communication MTC dedicated cell according to the attributes of a plurality of cells selected by the selection module;

[0102] The access module 28 is configured to access the corresponding cell according to the judgment result of the judgment module.

[0103] pref...

Embodiment 3

[0115] Figure 7 is a structural block diagram of a cell selection system according to an embodiment of the present invention, such as Figure 7 As shown, a system for selecting a cell is provided, including: a machine type communication MTC device 72, a non-MTC device 74, a network side server 76, and a cell 78, wherein the MTC device 72 and the non-MTC device 74 communicate with the network side through the cell 78 The server 76 establishes a communication connection,

[0116] The MTC device 72 and the non-MTC device 74, by measuring the signal quality of each cell 78 at present; according to the measured value of the signal quality of each cell 78 obtained by measurement, select the cell whose signal quality threshold required by the cell is smaller than the measured value of the signal quality ; Judging whether there is a machine type communication MTC dedicated cell according to the attributes of the selected multiple cells, and accessing the corresponding cell according...

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Abstract

The invention discloses a method, a device and a system for selecting cells. The method comprises the following steps of measuring signal quality of current cells; selecting cells whose required signal quality thresholds are smaller than a measurement value of signal quality according to the measurement value of the signal quality of each cell, which is obtained through measurement; and judging whether a special cell for machine type communication MTC exists according to the attributes of the selected cells and accessing the corresponding cells according to a judging result. By adopting the technical scheme provided by the invention, a problem of the lack of MTC equipment for selecting the corresponding cells to be accessed is solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a cell selection method, device and system. Background technique [0002] The emergence and development of communication network technology has brought great changes to the social life. People can communicate more quickly and exchange information more smoothly. However, at present, only computers and some other Internet technology (IT, Internet Technology) devices have such communication and network capabilities, while a large number of ordinary machines and equipment hardly have networking and communication capabilities. These ordinary machines that do not have networking and communication capabilities Equipment includes: home appliances, vehicles, vending machines, factory machinery and equipment, etc. [0003] As a key technology of the machine-to-machine (M2M, Machine to Machine) Internet of Things system, machine-type communication (MTC, Machine-Type Communications) has b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W48/18
CPCH04W24/08
Inventor 史莉荣
Owner ZTE CORP
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