Mobile terminal and method for displaying wireless devices thereof
First Claim
1. A mobile terminal, comprising:
- a wireless communication unit;
a display unit;
an input unit;
a memory; and
a controller configured to;
display on the display unit a range setting screen for setting a distance range up to which an RF signal generated by the wireless communication unit can reach in response to an input for setting the distance range received via the input unit, the range setting screen comprising an input window for selecting the distance range in response to the input for setting the distance range;
unilaterally set a power level of the RF signal according to the distance range set in response to the input by accessing information mapping distance ranges to corresponding power levels of the RF signal, wherein the information mapping the distance rages to the corresponding power levels of the RF signal is stored in the memory;
transmit, via controlling the wireless communication unit, the RF signal of the power level to limit a search for at least one wireless device present within the distance range so that battery consumption of the mobile terminal is reduced compared to a search for the at least one wireless display on the display unit a range setting screen for setting a distance range up to which an device with no limit set on the power level of the RF signal;
display on the display unit the at least one wireless device when the at least one wireless device responds to the RF signal; and
transmit, via controlling the wireless communication unit, an RF signal of a power level to limit a scan for a particular wireless device among the at least one wireless device displayed on the display unit within the distance range in response to an input for pairing the particular wireless device with the mobile terminal.
1 Assignment
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Accused Products
Abstract
A mobile terminal including a wireless communication unit configured to wirelessly communicate with wireless devices to be connected with the mobile terminal, a display unit configured to display information about the wireless devices, an input unit configured to input search information including at least one of a distance range to search for the wireless devices and a type of the wireless devices, and a controller configured to control the wireless communication unit to search for the wireless devices based on the input search information and to control the display unit to display responding wireless devices that responded to the search by the wireless communication unit according to the input search information.
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Citations
15 Claims
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1. A mobile terminal, comprising:
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a wireless communication unit; a display unit; an input unit; a memory; and a controller configured to; display on the display unit a range setting screen for setting a distance range up to which an RF signal generated by the wireless communication unit can reach in response to an input for setting the distance range received via the input unit, the range setting screen comprising an input window for selecting the distance range in response to the input for setting the distance range; unilaterally set a power level of the RF signal according to the distance range set in response to the input by accessing information mapping distance ranges to corresponding power levels of the RF signal, wherein the information mapping the distance rages to the corresponding power levels of the RF signal is stored in the memory; transmit, via controlling the wireless communication unit, the RF signal of the power level to limit a search for at least one wireless device present within the distance range so that battery consumption of the mobile terminal is reduced compared to a search for the at least one wireless display on the display unit a range setting screen for setting a distance range up to which an device with no limit set on the power level of the RF signal; display on the display unit the at least one wireless device when the at least one wireless device responds to the RF signal; and transmit, via controlling the wireless communication unit, an RF signal of a power level to limit a scan for a particular wireless device among the at least one wireless device displayed on the display unit within the distance range in response to an input for pairing the particular wireless device with the mobile terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of controlling a mobile terminal, the method comprising:
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displaying a range setting screen for setting a distance range up to which an RF signal can reach in response to an input, the range setting screen comprising an input window for selecting the distance range in response to the input for setting the distance range; unilaterally setting a power level of the RF signal according to the distance range set in response to the input by accessing information mapping distance ranges to corresponding power levels of the RF signal, wherein the information mapping the distance ranges to the corresponding power levels of the RF signal is stored in a memory of the mobile terminal; transmitting the RF signal of the power level to limit a search for at least one wireless device present within the distance range so that battery consumption of the mobile terminal is reduced compared to a search for the at least one wireless device with no limit set on the power level of the RF signal; displaying the at least one wireless device when the at least one wireless device responds to the RF signal; and transmitting an RF signal of a power level to limit a scan for a particular wireless device of the at least one wireless device displayed on the display unit within the distance range in response to an input for pairing the particular wireless device with the mobile terminal. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method of controlling a mobile terminal, the method comprising:
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displaying, on a display unit, a screen for setting a distance range up to which an RF signal can reach in response to a first input and for setting a type of wireless devices in response to a second input, the screen for setting the distance range comprising an input window for selecting the distance range in response to the first input; unilaterally setting a power level of the RF signal according to the distance range set in response to the first input by accessing information mapping distance ranges to corresponding power levels of the RF signal, wherein the information mapping the distance ranges to the corresponding power levels of the RF signal is stored in a memory of the mobile terminal; transmitting the RF signal of the power level to limit a search for at least one wireless device of the type of wireless devices set by the second input present within the distance range so that battery consumption of the mobile terminal is reduced compared to a search for the at least one wireless device with no limit set on the power level of the RF signal; displaying, on the display unit, the at least one wireless device when the at least one wireless device responds to the RF signal; and transmitting an RF signal of a power level to limit a scan for a particular wireless device of the at least one wireless device displayed on the display unit within the distance range in response to a third input for pairing the particular wireless device with the mobile terminal.
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Specification