Mobile terminal slave mode frequency point measuring method and mobile terminal slave mode frequency point measuring device

A technology of mobile terminals and measurement methods, applied in access restrictions, electrical components, wireless communications, etc., can solve problems such as long time spent and inability to respond quickly, and achieve the effect of reducing power consumption

Active Publication Date: 2017-01-04
芯鑫融资租赁(天津)有限责任公司
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  • Claims
  • Application Information

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Problems solved by technology

[0006] However, in method 1), it takes a long time to find a cell with better signal quality. In me

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  • Mobile terminal slave mode frequency point measuring method and mobile terminal slave mode frequency point measuring device
  • Mobile terminal slave mode frequency point measuring method and mobile terminal slave mode frequency point measuring device
  • Mobile terminal slave mode frequency point measuring method and mobile terminal slave mode frequency point measuring device

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Embodiment Construction

[0034] In the prior art, when the main mode is in the idle (IDLE) mode, a specific time slot is allocated to perform LTE frequency measurement. Commonly used methods for measuring LTE frequency points include: 1) Perform measurement in the order of frequency points issued by the network side, and each frequency point is assigned the same measurement gap; 2) According to the frequency point priority, measure the high priority first. Frequency points, allocate more measurement gaps to high priority frequency points. However, in method 1), it takes a long time to find a cell with better signal quality. In method 2), when the high-priority frequency signal becomes worse, it cannot respond quickly.

[0035] In the embodiment of the present invention, in the current measurement period, before the frequency point measurement is performed, it is judged whether the priority of the frequency point to be measured meets the change condition, and the priority of the frequency point to be meas...

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Abstract

A mobile terminal slave mode frequency point measuring method and a mobile terminal slave mode frequency point measuring device are disclosed. The method comprises the following steps: the priority of all to-be-measured frequency points in a current measurement period is acquired; when a to-be-measured frequency point is a high-priority frequency point and no cell is found at the to-be-measured frequency point, if the number of measurement periods in which cell synchronization fails at the to-be-measured frequency point is greater than a preset value, the priority of the to-be-measured frequency point is decreased, and a punishment identifier corresponding to the to-be-measured frequency point is set; when a to-be-measured frequency point is a low-priority frequency point and no cell is found at the to-be-measured frequency point, if the to-be-measured frequency point has a punishment identifier and the duration from previous priority reducing operation to the current time reaches a preset length, the priority of the to-be-measured frequency point is increased; and measurement gaps are allocated for all the to-be-measured frequency points according to the adjusted priority of the to-be-measured frequency points, and frequency point measurement operation is performed. By using the method and the device, a cell with good signal quality can be found quickly.

Description

Technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and device for measuring frequency points of a mobile terminal from a mode. Background technique [0002] The Long Term Evolution (LTE) communication standard is one of the quasi-4G standards currently promoted in the mobile communication field. LTE mobile terminals in the existing market usually support multiple communication modes such as GSM, GPRS, EDGE, CDMA, and LTE. [0003] During the use of LTE mobile terminals, there will often be switching back and forth between different network modes. For example, when a user makes a call, the LTE mobile terminal is in the GSM network mode, and when the user accesses the RAN network, the LTE mobile terminal is in the LTE network mode. [0004] In order to achieve fast switching between various modes, the LTE mobile terminal measures signals in the slave mode in the master mode. Among them, the current network mode of t...

Claims

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Application Information

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IPC IPC(8): H04W24/08H04W48/16H04W88/06
CPCH04W24/08H04W48/16H04W88/06
Inventor 刘腾飞侯庆柱
Owner 芯鑫融资租赁(天津)有限责任公司
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