Signal enhancement
View Patent ↗Technologies and implementations for signal enhancement are generally disclosed. In some examples, a method to enhance a signal may include receiving a determined location of a device on a surface of a touch screen, detecting a first signal and a direction of the first signal from the device with two or more wireless signal detectors, and enhancing a second signal from the device with beamforming. Enhancing the second signal may be based, at least in part, on the location of the device and the detected first signal from the device.
1. A method to enhance a signal comprising:
receiving a determined location of a device on a surface of a touch screen, wherein the location is determined based on detection of the device on the surface of the touch screen;
detecting a first signal and a direction of the first signal from the device with two or more wireless signal detectors, wherein the two or more wireless signal detectors are located on or near the touch screen, and wherein the two or more wireless signal detectors are configured for beamforming; and
enhancing a second signal from the device with beamforming based, at least in part, on the location of the device and the detected first signal from the device.
2. The method of claim 1 , wherein the touch screen in a resistive type touch screen or a capacitive type touch screen.
3. The method of claim 1 , wherein the surface of the touch screen includes one or more sensors for detection of the device on the surface of the touch screen.
4. The method of claim 1 , wherein the touch screen is part of a table like device.
5. The method of claim 1 , wherein the device is a mobile phone or a tablet computer.
6. The method of claim 1 , wherein the two or more wireless signal detectors are located approximately around the perimeter of the touch screen.
7. The method of claim 1 , wherein the two or more wireless signal detectors include one or more antennas to facilitate scanning.
8. The method of claim 1 , wherein the first signal or the second signal is a radio frequency identification (RFID) type signal, a near field communication type signal, an infrared data association (IrDA) type signal, a Bluetooth type signal, or a personal area network (PAN) type signal.
9. A machine readable non-transitory medium having stored therein instructions that, when executed by one or more processors, operatively enable a computing device to:
receive a determined location of a device on a surface of a touch screen, wherein the location is determined based on detection of the device on the surface of the touch screen;
detect a first signal and a direction of the first signal from the device with two or more wireless signal detectors, wherein the two or more wireless signal detectors are located on or near the touch screen, and wherein the two or more wireless signal detectors are configured for beamforming; and
enhance a second signal from the device with beamforming based, at least in part, on the location of the device and the detected first signal from the device.
10. The machine readable non-transitory medium of claim 9 , wherein the touch screen in a resistive type touch screen or a capacitive type touch screen.
11. The machine readable non-transitory medium of claim 9 , wherein the surface of the touch screen includes one or more sensors for detection of the device on the surface of the touch screen.
12. The machine readable non-transitory medium of claim 9 , wherein the touch screen is part of a table like device.
13. The machine readable non-transitory medium of claim 9 , wherein the device is a mobile phone or a tablet computer.
14. The machine readable non-transitory medium of claim 9 , wherein the two or more wireless signal detectors are located approximately around the perimeter of the touch screen.
15. The machine readable non-transitory medium of claim 9 , wherein the two or more wireless signal detectors include one or more antennas to facilitate scanning.
16. The machine readable non-transitory medium of claim 9 , wherein the first signal or the second signal is a radio frequency identification (RFID) type signal, a near field communication type signal, an infrared data association (IrDA) type signal, a Bluetooth type signal, or a personal area network (PAN) type signal.
17. A system comprising:
a touch screen having a surface;
a plurality of wireless signal detectors located approximately around a perimeter of the touch screen; and
a processor communicatively coupled to the touch screen and the plurality of wireless signal detectors, the processor being configured to:
receive a determined location of a device on a surface of a touch screen, wherein the location is determined based on detection of the device on the surface of the touch screen;
detect a first signal and a direction of the first signal from the device with two or more wireless signal detectors, wherein the two or more wireless signal detectors are located on or near the touch screen, and wherein the two or more wireless signal detectors are configured for beamforming; and
enhance a second signal from the device with beamforming based, at least in part, on the location of the device and the detected first signal from the device.
18. The system of claim 17 , wherein the touch screen in a resistive type touch screen or a capacitive type touch screen.
19. The system of claim 17 , wherein the surface of the touch screen includes one or more sensors for detection of the device on the surface of the touch screen.
20. The system of claim 17 , wherein the touch screen is part of a table like device.
21. The system of claim 17 , wherein the device is a mobile phone or a tablet computer.
22. The system of claim 17 , wherein the two or more wireless signal detectors are located approximately around the perimeter of the touch screen.
23. system of claim 17 , wherein the two or more wireless signal detectors include one or more antennas to facilitate scanning.
24. The system of claim 17 , wherein the first signal or the second signal is a radio frequency identification (RFID) type signal, a near field communication type signal, an infrared data association (IrDA) type signal, a Bluetooth type signal, or a personal area network (PAN) type signal.
25. A method to enhance a signal comprising:
receiving a determined location of a device on a surface of a touch screen, wherein the location is determined based on detection of the device on the surface of the touch screen;
detecting a first signal and a direction of the first signal from the device with two or more wireless signal detectors, wherein the two or more wireless signal detectors are located on or near the touch screen, and wherein the two or more wireless signal detectors are configured for independent component analysis; and
enhancing a second signal from the device with independent component analysis based, at least in part, on the location of the device and the detected first signal from the device.