Method and device for establishing communication link by selecting object from screen
First Claim
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1. A method for establishing a communication link of a first communication device, the method comprising:
- selecting an image of a second communication device from a screen of the first communication device;
calculating an actual position of the second communication device based on a position of the image of the second communication device within the screen of the first communication device;
transmitting a request for a communication link including information regarding the establishment of a link on the basis of the first communication device required for establishing a communication link to the selected second communication device, wherein the first communication device comprises a plurality of antennas, and wherein the transmitting the request comprises transmitting the request toward the second communication device through beamforming using the plurality of antennas and the calculated actual position of the second communication device;
receiving a communication link response including information regarding the establishment of a communication link on the basis of the second communication device required for establishing a communication link from the second communication device; and
establishing a communication link between the first communication device and the second communication device by using the information regarding the establishment of a link on the basis of the first communication device and the information regarding the establishment of a link on the basis of the second communication device,wherein the information regarding the establishment of a link on the basis of the first communication device comprises at least one of absolute space coordinates of the first communication device or relative space coordinates between the first communication device and the second communication device.
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Abstract
A method for establishing a communication link of a first communication device includes: selecting a second communication device for establishing a communication link on a screen of the first communication device; transmitting a request for a communication link to the selected second communication device; receiving a communication link response from the second communication device; and establishing a communication link between the first communication device and the second communication device.
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Citations
18 Claims
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1. A method for establishing a communication link of a first communication device, the method comprising:
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selecting an image of a second communication device from a screen of the first communication device; calculating an actual position of the second communication device based on a position of the image of the second communication device within the screen of the first communication device; transmitting a request for a communication link including information regarding the establishment of a link on the basis of the first communication device required for establishing a communication link to the selected second communication device, wherein the first communication device comprises a plurality of antennas, and wherein the transmitting the request comprises transmitting the request toward the second communication device through beamforming using the plurality of antennas and the calculated actual position of the second communication device; receiving a communication link response including information regarding the establishment of a communication link on the basis of the second communication device required for establishing a communication link from the second communication device; and establishing a communication link between the first communication device and the second communication device by using the information regarding the establishment of a link on the basis of the first communication device and the information regarding the establishment of a link on the basis of the second communication device, wherein the information regarding the establishment of a link on the basis of the first communication device comprises at least one of absolute space coordinates of the first communication device or relative space coordinates between the first communication device and the second communication device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for establishing a communication link of a second communication device, the method comprising:
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receiving a request for a communication link including information regarding the establishment of a link on the basis of a first communication device required for establishing a communication link from the first communication device; transmitting a communication link response including information regarding the establishment of a link on the basis of the second communication device required for establishing a communication link to the first communication device, wherein the second communication device comprises a plurality of antennas, and wherein the transmitting the communication link response comprises transmitting the communication link response toward the first communication device through beamforming using the plurality of antennas; and establishing a communication link between the second communication device and the first communication device by using the information regarding the establishment of a link on the basis of the second communication device and the information regarding the establishment of a link on the basis of the first communication device, wherein the information regarding the establishment of a link on the basis of the second communication device comprises at least one of absolute space coordinates of the second communication device or relative space coordinates between the first communication device and the second communication device, wherein the first communication device comprises a first plurality of antennas, wherein the request is received by the second communication device as a result of the first communication device transmitting the request toward the second communication device through beamforming using the first plurality of antennas and an actual position of the second communication device, wherein the actual position of the second communication device is calculated by the first communication device based on a position of an image of the second communication device within a screen of the first communication device. - View Dependent Claims (9, 10, 11, 12)
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13. A first communication device comprising:
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a camera unit configured to collect an image of a second communication device; a display unit configured to display the collected image of the second communication device on a screen; a transmission unit configured to transmit a request for a communication link including information regarding the establishment of a link on the basis of the first communication device required for establishing a communication link to the second communication device, wherein the transmission unit comprises a plurality of antennas, and wherein the transmission unit is configured to transmit the request toward the second communication device through beamforming using the plurality of antennas and an actual position of the second communication device; a reception unit configured to receive a communication link response including information regarding the establishment of a link on the basis of the second communication device required for establishing a communication link from the second communication device; and a controller configured to select the collected image of the second communication device displayed on the screen of the display unit, calculate the actual position of the second communication device based on a position of the collected image of the second communication device within the screen, generate the request for a communication link, analyze the communication link response, and establish a communication link between the first communication device and the second communication device by using the information regarding the establishment of a link on the basis of the first communication device and the information regarding the establishment of a link on the basis of the second communication device, wherein the information regarding the establishment of a link on the basis of the first communication device comprises at least one of absolute space coordinates of the first communication device or relative space coordinates between the first communication device and the second communication device. - View Dependent Claims (14, 15)
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16. A second communication device comprising:
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a reception unit configured to receive a request for a communication link including information regarding the establishment of a link on the basis of a first communication device required for establishing a communication link from the first communication device; a transmission unit configured to transmit a communication link response including information regarding the establishment of a link on the basis of the second communication device required for establishing a communication link to the first communication device, wherein the transmission unit comprises a plurality of antennas, and wherein the transmission unit is configured to transmit the communication link response toward the first communication device through beamforming using the plurality of antennas; and a controller configured to analyze the received request for a communication link, generate the communication link response, and establish a communication link between the second communication device and the first communication device by using the information regarding the establishment of a link on the basis of the second communication device and the information regarding the establishment of a link on the basis of the first communication device, wherein the information regarding the establishment of a link on the basis of the second communication device comprises at least one of absolute space coordinates of the second communication device or relative space coordinates between the first communication device and the second communication device, wherein the first communication device comprises a first plurality of antennas, wherein the request is received by the second communication device as a result of the first communication device transmitting the request toward the second communication device through beamforming using the first plurality of antennas and an actual position of the second communication device, wherein the actual position of the second communication device is calculated by the first communication device based on a position of an image of the second communication device within a screen of the first communication device. - View Dependent Claims (17, 18)
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Specification