Method circuit device and system for conveying control signaling between media devices
Disclosed is a method, circuit, device and system for conveying media device control signaling over a radio frequency link. A first control signal generated by a first media device may be conveyed to a second media device over a radio frequency data link, where the data link is formed through a first transceiver connected to the first media device and a second transceiver connected to the second media device. According to further embodiments of the present invention, the first transceiver, or circuits functionally associated with the transceiver, may emulate a receipt of media control signal acknowledgement of the second media device and may provide the acknowledgement to the first media device. According to yet further embodiments of the present invention, the second transceiver, or circuits functionally associated with the transceiver, may receive, reconstruct and forward the first control signal to the second media device. Upon the second transceiver receiving an acknowledgment of receipt of the first control from the second media device, the second transceiver may drop the acknowledgement.
1. A media sink transceiver comprising:
a control signal transmitter adapted to upon receiving a media device control command intended for a given media device from a media sink device functionally associated with said transceiver transmit the control signal and
a media device emulator adapted to: (1) generate a receipt of control command acknowledgement emulating a receipt of control command acknowledgement from the given media device and (2) send the emulated control command acknowledgement to the media sink device prior to receiving a response to the transmitted signal from the given media device;
wherein, said media sink transceiver prevent transmission of receipt of control command acknowledgements from the media sink device.
2. The transceiver according to claim 1 , further comprising a mapping module adapted to pole or otherwise interrogate one or more functionally associated transceivers and to determine media device parameters of one or more media devices connected to said functionally associated transceivers.
3. The transceiver according to claim 2 , wherein said emulator is adapted to use the media device parameters when generating an emulated receipt of control command acknowledgement.
4. The transceiver according to claim 1 , further comprising a control signal receiver adapted to receive control signals including media device control commands for the media sink device.
5. The transceiver according to claim 4 , further comprising a control command regenerator.
6. The transceiver according to claim 5 , wherein said regenerator is integral with said emulator.
7. A media source transceiver comprising:
a control signal transmitter adapted to, upon receiving a media device control command intended for a given media device from a media source device functionally associated with said transceiver, transmit the control signal
a media device emulator adapted to: (1) generate a receipt of control command acknowledgement emulating a receipt of control command acknowledgement from the given media device and (2) send the emulated control command acknowledgement to the media source device prior to receiving a response to the transmitted signal from the given media device;
wherein, said media source transceiver prevents transmissions of receipt of control command acknowledgments from the given media device.
8. The transceiver according to claim 7 , further comprising a mapping module adapted to pole or otherwise interrogate one or more functionally associated transceivers and to determine media device parameters of one or more media devices connected to said functionally associated transceivers.
9. The transceiver according to claim 8 , wherein said emulator is adapted to use the media device parameters when generating an emulated receipt of control command acknowledgement.
10. The transceiver according to claim 7 , further comprising a control signal receiver adapted to receive control signals including media device control commands for the media source device.
11. The transceiver according to claim 10 , further comprising a control command regenerator.
12. The transceiver according to claim 11 , wherein said regenerator is integral with said emulator.
13. A system for communicating media device control signals, said system comprising:
a media sink transceiver comprising:
a first control signal transmitter adapted to, upon receiving a media device control command intended for a given media device, from a media sink device functionally associated with said media sink transceiver, transmit the control signal to the given media device; and
a first media device emulator adapted to: (1) generate a receipt of control command acknowledgement emulating a receipt of control command acknowledgement from the given media device, and (2) send the emulated control command acknowledgement to the media sink device, prior to receiving a response to the transmitted signal from the given media device;
and
a media source transceiver, comprising:
a second control signal transmitter adapted to, upon receiving a media device control command intended for the media sink device, from the given media device, which given media device is functionally associated with said transceiver, transmit the control signal; and
a media sink device emulator adapted to: (1) generate a receipt of control command acknowledgement emulating a receipt of control command acknowledgement from the media sink device, and (2) send the emulated control command acknowledgement to the given media device, prior to receiving a response to the transmitted signal from the media sink device,
wherein, said media sink transceiver prevents transmissions of receipt of control command acknowledgements from the media sink device and said media source transceiver prevents transmissions of receipt of control command acknowledgements from the given media device.
14. The system according to claim 13 , further comprising a mapping module adapted to pole or otherwise interrogate one or more functionally associated transceivers and to determine media device parameters of one or more media devices connected to said functionally associated transceivers.
15. The system according to claim 14 , wherein said first media device emulator and said media sink device emulator are adapted to use the media device parameters when generating an emulated receipt of control command acknowledgement.
16. The system according to claim 13 , further comprising a control command regenerator.
17. The system according to claim 16 , wherein said regenerator is integral with said first media device emulator or said media sink device emulator.