Systems and methods for rate adaptation in full-duplex wireless communication

1. A method of exchanging channel quality information (CQI) in a wireless network operating in full-duplex comprising:

establishing, by a first computing device comprising one or more processors and at least one radio component, with a second computing device, a full-duplex communication channel having a forward data transmission direction and a reverse data transmission direction;

transmitting, by the first computing device, a first data portion in the forward data transmission direction of the full-duplex communication channel to the second computing device at a default data transmission rate;

receiving, by the first computing device, a second data portion in the reverse direction of the full-duplex communication channel that contains a forward channel quality information (CQI) associated with the forward data transmission direction; and

transmitting, by the first computing device, to the second computing device a third data portion in the forward data transmission direction of the full-duplex communication channel at a first data transmission rate, wherein the first data transmission rate is based at least in part on the forward CQI contained in the second data portion.

2. The method of claim 1 , wherein the forward CQI is sent in response to an address of the second computing device included in the first data portion and in response to receipt of the address of the second computing device by the second computing device.

3. The method of claim 1 , further comprising transmitting, by the first computing device, a fourth data portion containing reverse CQI associated with a second data transmission rate associated with the reverse data transmission direction.

4. The method of claim 1 , wherein the third data portion comprises a payload information of a message.

5. The method of claim 1 , further comprising transmitting, by the first computing device, a fourth data portion including a reverse CQI based at least in part on the received second data portion.

6. The method of claim 5 , wherein the fourth data portion that comprises the reverse CQI is sent at the default data transmission rate.

7. The method of claim 1 , further comprising generating a message that includes in a message header an address of the second computing device.

8. The method of claim 7 , wherein the address of the second computing device is inserted into a PHY message header.

9. A computing device, comprising:

a transceiver configured to transmit and receive wireless signals;

an antenna coupled to the transceiver;

one or more processor in communication with the transceiver;

at least one memory that stores computer-executable instructions; and

at least one processor configured to access the at least one memory, wherein the at least one processor is configured to execute the computer-executable instructions to:

establish with a second computing device, a full-duplex communication channel having a forward data transmission direction and a reverse data transmission direction;

transmit, by the antenna, a first data portion in the forward data transmission direction of the full-duplex communication channel to the second computing device at a default data transmission rate;

receive, by the antenna, a second data portion in the reverse direction of the full-duplex communication channel that contains a forward channel quality information (CQI) associated with the forward data transmission direction; and

transmit to the second computing device a third data portion in the forward data transmission direction of the full-duplex communication channel at a first data transmission rate, wherein the first data transmission rate is based at least in part on the forward CQI contained in the second data portion.

10. The computing device of claim 9 , wherein the forward CQI is sent in response to an address of the second computing device included in the first data portion and in response to receipt of the address of the second computing device by the second computing device.

11. The computing device of claim 9 , wherein the at least one processor is further configured, in response to execution of the instructions, to transmit a fourth data portion containing reverse CQI associated with a second data transmission rate associated with the reverse data transmission direction.

12. The computing device of claim 9 , wherein the third data portion comprises a payload information of a message.

13. The computing device of claim 9 , further including sending a fourth data portion including a reverse CQI based at least in part on the received second data portion.

14. The computing device of claim 13 , wherein the fourth data portion that comprises the reverse CQI is sent at the default data transmission rate.

15. The computing device of claim 9 , wherein the at least one processor is further configured, in response to execution of the instructions, to generate a message that includes in a message header an address of the second computing device.

16. A non-transitory computer-readable medium storing computer-executable instructions which, when executed by a processor, cause the processor to perform operations comprising:

establishing with a second computing device, a full-duplex communication channel having a forward data transmission direction and a reverse data transmission direction;

transmitting a first data portion in the forward data transmission direction of the full-duplex communication channel to the second computing device at a default data transmission rate;

receiving a second data portion in the reverse direction of the full-duplex communication channel that contains a forward channel quality information (CQI) associated with the forward data transmission direction; and

transmitting to the second computing device a third data portion in the forward data transmission direction of the full-duplex communication channel at a first data transmission rate, wherein the first data transmission rate is based at least in part on the forward CQI contained in the second data portion.

17. The non-transitory computer-readable medium of claim 16 , wherein the forward CQI is sent in response to an address of the second computing device included in the first data portion and in response to receipt of the address of the second computing device by the second computing device.

18. The non-transitory computer-readable medium of claim 16 , further comprising transmitting, by the first computing device, a fourth data portion containing reverse CQI associated with a second data transmission rate associated with the reverse data transmission direction.

19. The non-transitory computer-readable medium of claim 16 , wherein the third data portion includes a payload information of a message.

20. The non-transitory computer-readable medium of claim 16 , further including sending, by the first computing device, a fourth data portion including a reverse CQI based at least in part on the received second data portion.

21. The non-transitory computer-readable medium of claim 20 , wherein the fourth data portion that includes the reverse CQI is sent at the default data transmission rate.