Transmission output controlling method for mobile communication terminal
A mobile communication terminal and output control technology, applied in telephone communication, wireless communication, transmission system, etc., can solve problems such as terminal shutdown and battery voltage difference, and achieve the effect of preventing sudden shutdown
Inactive Publication Date: 2008-01-02
INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when the battery voltage level is in a low voltage state, the above-mentioned transmission and output method will cause a sharp voltage difference in the battery. Through the above-mentioned voltage difference, it will have a bad influence on important chips or components inside the terminal, and sometimes the terminal will suddenly shut down. The phenomenon
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0012] FIG. 1 is a flowchart of an embodiment of a method for controlling transmission output of a mobile communication terminal according to the present invention. As shown in the figure, the present invention includes: detecting the battery voltage, and judging whether the detected battery voltage has passed the low-voltage region starting voltage level (hereinafter referred to as the standard low-voltage level) preset by the developer; , if the above-mentioned detected battery voltage is a standard low voltage level, detect the terminal temperature, and confirm the transmission that can cause the terminal to terminate normally through the table pre-stored with the detected temperature and the battery voltage change value per unit time corresponding to the transmission output level Step of output level (hereinafter referred to as transmission output r...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a transmission output controlling method for a mobile communication terminal, comprising: a step of detecting whether a battery voltage is a reference low voltage level which is predetermined as a start of a low voltage region; a step that, according to the judging result, if the detected battery voltage is the reference low voltage level, a transmission output level, corresponding to a set normal end time of a terminal, is checked from a table where a battery voltage change value per a unit time for a transmission output level is pre-stored; a step of setting the cheched transmission output level as a highest transmission output level of a transmission output limition level capable of being outputted from the terminal, The confirmed transmission power level is set as a transmission power limitation level; a step that, when a transmission power level exceeding the transmission power limitation level is required, the transmission power limition level is outputted. The invention can avoid a bad effec generated on members due to a sharp battery voltage difference in the low voltage region.
Description
technical field [0001] The present invention relates to a mobile communication terminal, in particular to a transmission output control method of the mobile communication terminal. Background technique [0002] Generally, the transmission output level of a mobile communication terminal differs according to a signal strength level received from a base station, that is, a received signal strength indicator (RSSI). Areas with better reception strength levels have lower transmission output levels, while areas with poor reception strength levels have higher transmission output levels. [0003] In this way, according to the conventional technology, the transmission output level of the mobile communication terminal is determined by the local environment in which the signal is received, that is, by the radio frequency (RF) environment. However, when the battery voltage level is in a low voltage state, the above-mentioned transmission and output method causes a sudden voltage differ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/32H04B1/38H04M1/725
CPCH04B1/1615H04W52/0261H04M1/72448
Inventor 裴民昊
Owner INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD