Method and system for communicating via a spatial multilink repeater

1. A method for signal processing, the method comprising:

in a device operable to repeat wireless signals:

receiving a RF signal utilizing a first wireless communication protocol via a first antenna of said device;

receiving one or more control signals utilizing a second wireless communication protocol;

down-converting said received RF signal to generate an in-phase baseband signal and a quadrature-phase baseband signal;

generating a plurality of repeated signals from said in-phase baseband signal and said quadrature phase baseband signal, wherein each of said plurality of repeated signals is phase shifted by a different amount, wherein each of said plurality of repeated signals comprises one or more signal components;

controlling a phase and/or amplitude of each of said one or more signal components, based on said one or more control signals, to control a directivity of each of said repeated signals.

2. The method according to claim 1 , comprising generating each of said plurality of repeated signals by:

up-converting said in-phase baseband signal and said quadrature-phase baseband signal by mixing said in-phase baseband signal and said quadrature-phase baseband signal with a phase-quadrature local oscillator signal pair, said up-converting resulting in an in-phase up-converted signal and a quadrature-phase up-converted signal; and

adding or subtracting said in-phase up-converted signal and said quadrature-phase up-converted signal.

3. The method according to claim 2 , comprising determining a frequency of said phase-quadrature local oscillator signal pair based on a amount by which one or more of said plurality of repeated signals is to be shifted with respect to said received signal.

4. The method according to claim 1 , comprising determining, for one or more of said plurality of repeated signals, an amount by which to shift said received signal based on a receive frequency of a target device for which said received RF signal is destined.

5. The method according to claim 1 , comprising transmitting said plurality of repeated signals to a corresponding plurality of target devices.

6. The method according to claim 5 , wherein a first portion of said plurality of target devices receives on a different frequency than a remaining portion of said plurality of target devices.

7. The method according to claim 5 , wherein a first portion of said plurality of target devices is in a different physical location than a remaining portion of said plurality of target devices.

8. The method according to claim 1 , comprising determining whether to add or subtract said in-phase up-converted signal and said quadrature-phase-up-converted signal based on a polarity one or more of said plurality of local oscillator signal pairs.

9. The method according to claim 5 , wherein one or more of said plurality of target devices is a repeater device.

10. A system for signal processing, the system comprising:

one or more circuits enabled to:

receive a RF signal utilizing a first wireless communication protocol via a first antenna of said device;

receive one or more control signals utilizing a second wireless communication protocol;

down-convert said received RF signal to generate an in-phase baseband signal and a quadrature-phase baseband signal;

generate a plurality of repeated signals from said in-phase baseband signal and said quadrature phase baseband signal, wherein each of said plurality of repeated signals is phase-shifted by a different amount, and each of said plurality of repeated signals comprises one or more signal components;

control a phase and/or amplitude of each of said one or more signal components, based on said one or more control signals, to control a directivity of each of said repeated signals.

11. The system according to claim 10 , wherein said one or more circuits are enabled to generate each of said plurality of repeated signals by:

up-converting said in-phase baseband signal and said quadrature-phase baseband signal by mixing said in-phase baseband signal and said quadrature-phase baseband signal with a phase-quadrature local oscillator signal pair, said up-converting resulting in an in-phase up-converted signal and a quadrature-phase up-converted signal; and

adding or subtracting said in-phase up-converted signal and said quadrature-phase up-converted signal.

12. The system according to claim 11 , wherein said one or more circuits are enabled to determine a frequency of said phase-quadrature local oscillator signal pair based on a amount by which one or more of said plurality of repeated signals is to be shifted with respect to said received signal.

13. The system according to claim 10 , wherein said one or more circuits are enabled to determine, for one or more of said plurality of repeated signals, an amount by which to shift said received signal based on a receive frequency of a target device for which said received RF signal is destined.

14. The system according to claim 10 , wherein said one or more circuits are enabled to transmit said plurality of repeated signals to a corresponding plurality of target devices.

15. The system according to claim 14 , wherein a first portion of said plurality of target devices receives on a different frequency than a remaining portion of said plurality of target devices.

16. The system according to claim 14 , wherein a first portion of said plurality of target devices is in a different physical location than a remaining portion of said plurality of target devices.

17. The system according to claim 10 , wherein said one or more circuits are enabled to determine whether to add or subtract said in-phase up-converted signal and said quadrature-phase up-converted signal based on a polarity one or more of said plurality of local oscillator signal pairs.

18. The system according to claim 14 , wherein one or more of said plurality of target devices is a repeater device.