Method for measuring signal quality of mobile channel

A signal quality and measurement method technology, applied in wireless communication, advanced technology, sustainable building and other directions, can solve the problems of reducing the normal standby time of mobile terminal batteries, wasting mobile terminal communication bandwidth resources, and increasing mobile terminal power consumption, etc. Achieve the effect of reducing the total measurement time, prolonging the standby time, and reducing energy consumption

Inactive Publication Date: 2009-09-30
ZTE CORP
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Problems solved by technology

This method of continuously measuring the signal strength of adjacent cells indiscriminately without depending on changes in the environment on the network side not only wastes the communication bandwidth resources between the mobile terminal and the network side, but also greatly increases the power consumption of the mobile terminal and reduces the power consumption of the mobile terminal. The normal standby time of the mobile terminal battery

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  • Method for measuring signal quality of mobile channel
  • Method for measuring signal quality of mobile channel
  • Method for measuring signal quality of mobile channel

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Embodiment Construction

[0024] The method of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0025] figure 1 It is a flowchart of a method for measuring signal quality in an embodiment of the present invention, such as figure 1 As shown, the method includes:

[0026] Step 101: the mobile terminal receives a list of neighboring cells to be measured delivered by the network side.

[0027] Here, the network side of the mobile communication system usually sends the list of neighboring cells around the serving cell to the mobile terminal in the serving cell along with the broadcast channel. Information such as the number and location of the cells in the list will also change accordingly.

[0028] Step 102: The mobile terminal measures the received signal quality of the beacon channel of the cell in the neighbor cell list and the beacon channel of the serving cell.

[0029] Here, the mobile termina...

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Abstract

The invention discloses a method for measuring the signal quality of a mobile channel; through the monitoring of the signal quality of a beaconing channel of a service cell where a mobile terminal is positioned, when the signal strength of the beaconing channel has small changing amplitude, namely not exceeding the preset threshold value, the method pauses to measure a beaconing channel of a neighboring cell; and when the paused time length exceeds the timing period or the absolute value of the changing amplitude value of the signal strength of the beaconing channel of the service cell exceeds the preset threshold value, the measuring process is restarted. The method, can reduce the measuring time of the terminal, can greatly reduce energy consumption of a battery by the mobile terminal and prolong the standby time of the mobile terminal.

Description

technical field [0001] The invention relates to signal measurement technology in the field of mobile communication, in particular to a method for measuring mobile channel signal quality. Background technique [0002] In the mobile communication system, due to the movement of the mobile terminal, the mobile terminal will enter the coverage area of ​​another cell from the coverage area of ​​one cell. In order to ensure that the mobile service in the use state is not interrupted, it is necessary to connect the mobile terminal The wireless connection on the side is handed over from the original cell to the new cell, which is the handover process in mobile communication. [0003] A cell with a wireless connection between the mobile terminal and the network is called a serving cell, and a cell with wireless signals from other cells within the coverage of the serving cell or at the edge of the serving cell is called a neighboring cell. The handover process usually occurs between t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W24/10H04W52/02
CPCY02B60/50Y02D30/70
Inventor 张春国
Owner ZTE CORP
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