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A control method for a mobile terminal

A technology of a mobile terminal and a control method, applied in the field of wireless communication, capable of solving problems affecting user experience, unclear voice quality, etc.

Active Publication Date: 2018-09-04
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ping-pong switching process easily leads to unclear voice quality, which affects user experience

Method used

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  • A control method for a mobile terminal
  • A control method for a mobile terminal
  • A control method for a mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0072] Embodiment 2 provides a method for controlling a mobile terminal, the method includes storing and counting cell residency information (201); and controlling the mobile terminal according to the stored and counted residency information (203).

[0073] Since the residency information actually includes the user's location information and movement trajectory, the cell measurement or mode selection performed by the mobile terminal can be controlled according to the residency information, so as to save power consumption and improve user experience.

[0074] The selection of the mode by the terminal means that the terminal chooses a suitable mode among the modes supported by the terminal to reside in a certain public land mobile network, and works in this mode. Each mode supported by the terminal usually corresponds to a radio access technology (RAT). When an operator operates a network, usually different RATs use different PLMN numbers. Of course, it does not rule out that th...

Embodiment 3

[0099] The difference between the third embodiment and the second embodiment is that, on the basis of the second embodiment, an operation of increasing or recovering cell measurement (305) is further added.

[0100] In the second embodiment, reducing or stopping the measurement of cells in other modes is unfavorable for the terminal to camp on the PLMN with the best signal quality. Therefore, the first time threshold and the second time threshold may be set, for example, set to 10 minutes and 1 minute respectively. Whenever the duration of the reduced measurement exceeds the first time threshold, the measurement is restored to the extent before the reduction and maintained for a second time threshold, ie 1 minute.

[0101] The advantage of this embodiment is that, on the premise of reducing power consumption of the terminal, the terminal can still be camped in a suitable mode.

Embodiment 4

[0103] The difference between Embodiment 4 and Embodiments 2 and 3 lies in the control of the reduction measurement degree.

[0104] The reduction degree of cell measurement can be variable or fixed, or a combination of both.

[0105] A fixed approach, as opposed to dividing the frequency of measurements into normal and reduced. For example, the measurement period of the current network configuration is 1.28 seconds, and when the measurement is reduced, the measurement period is 2.56 seconds. Then, once the mobile terminal is located in a cell with a resident probability greater than 0.3, the measurement of the cell is reduced; otherwise, the measurement is performed according to the normal measurement frequency.

[0106] There are many ways to change the method that can be used.

[0107] For example, by residence probability, there are multiple levels, each measuring a different degree of reduction. For cells with a dwell probability greater than 0.5, the measurement of ne...

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Abstract

The invention provides a control method of a mobile terminal. The method includes: counting the cell residence information of the cell where the cell resides; adjusting at least one of the following operations of the mobile terminal according to the cell residence information: the measurement of the cell by the mobile terminal; Choice of public land mobile network or mode.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method for controlling a mobile terminal. Background technique [0002] UMTS (Universal Mobile Telecommunication System, Universal Mobile Telecommunications System) is a third-generation (3G) wireless communication network technical standard defined by 3GPP (Third Generation Partnership Project, Third Generation Partnership Project). The UMTS network consists of a core network and an access network. The core network includes a CS (Circuit Switching, circuit switching) domain and a PS (Packet Switching, packet switching) domain. The CS domain provides services based on circuit switching, such as voice services; the PS domain provides services based on packet switching, such as Internet access. 3GPP maintains or formulates 2G (second generation) standards such as GSM, GPRS, and EDGE, as well as 3G standards such as WCDMA and TD-SCDMA. Another system of 3G technolog...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/08H04W52/02H04W88/02
CPCY02D30/70
Inventor 师延山
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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