A/V transmitting device and wireless display system
AssigneeLG Electronics Inc.
InventorDong Sung Kim
Life of this patent
Estimating the term…
Abstract
An A/V (Audio/video) transmitting device including a compression chip configured to compress an A/V data; an RF transmission interface configured to transmit the compressed A/V data to an A/V receiving device, where the RF transmission interface includes a plurality of transmission antennas; and a processor configured to: obtain an installation direction of the A/V transmitting device, obtain a wireless quality state between the A/V transmitting device and the A/V receiving device, generate a guide for adjusting the direction of the plurality of transmission antennas based on the installation direction of the A/V transmitting device and the wireless quality state, and transmit the generated guide to the A/V receiving device.
Claims14
An A/V (Audio/video) transmitting device comprising:
- a radio frequency (RF) transmission interface comprising a plurality of transmission antennas and configured to transmit A/V data to an A/V receiving device;
- a processor;
- and
- at least one memory including computer program code, where the at least one memory and the computer program code are configured, with the processor, to cause the A/V transmitting device to at least:
- receive, from the A/V receiving device, information on an installation direction of the A/V transmitting device obtained by the A/V receiving device via a user input in response to a setting screen displayed at the A/V receiving device for setting the installation direction of the A/V transmitting device;
- obtain a wireless quality state between the A/V transmitting device and the A/V receiving device;
- generate a guide for adjusting a direction of the plurality of transmission antennas based on the installation direction of the A/V transmitting device and the wireless quality state;
- and
- transmit the guide to the A/V receiving device.
An A/V (Audio/Video) receiving device comprising:
- a display;
- a radio frequency (RF) reception interface comprising a plurality of reception antennas and configured to receive A/V data from an A/V transmitting device;
- a microcomputer;
- and
- at least one memory including computer program code, where the at least one memory and the computer program code are configured, with the microcomputer, to cause the A/V receiving device to at least:
- display via the display a setting screen for setting an installation direction of the A/V transmitting device;
- receive information on an installation direction of the A/V transmitting device according to a direction selection input received through the setting screen;
- transmit the information on the installation direction of the A/V transmitting device received according to the direction selection input;
- obtain a wireless quality state between the A/V transmitting device and the A/V receiving device;
- and
- display via the display a guide for adjusting a direction of a plurality of transmission antennas of the A/V transmitting device, wherein the guide is generated based on the installation direction of the A/V transmitting device and the wireless quality state.
A wireless display system including an audio/video (A/V) transmitting device and an A/V receiving device including a display,
- wherein the A/V transmitting device is configured to:
- receive information on an installation direction of the A/V transmitting device obtained by the A/V receiving device via a user input in response to a setting screen displayed at the A/V receiving device for setting the installation direction of the A/V transmitting device;
- obtain a wireless quality state between the A/V transmitting device and the A/V receiving device;
- generate a guide for adjusting a direction of a plurality of transmission antennas included in the A/V transmitting device based on the installation direction of the A/V transmitting device and the wireless quality state;
- and
- transmit the guide to the A/V receiving device,
- wherein the A/V receiving device is configured to:
- receive and display the guide via the display.
Dependencies are inferred from the claim text.