Contention-based channel access based on different channel access requirements

1. A method for wireless communication by a first wireless communication device configured with a first energy detection (ED) threshold (EDT) for detecting a channel busy condition on a first channel, comprising:

detecting a second wireless communication device configured with a second EDT for detecting a channel busy condition on the first channel, the second EDT being greater than the first EDT;

modifying, based on the detection of the second wireless communication device, a transmission configuration of the first wireless communication device, wherein modifying the transmission configuration comprises performing a preamble puncturing operation to avoid transmission using a first bandwidth associated with the second wireless communication device; and

transmitting data based on the modified transmission configuration.

2. The method of claim 1 , wherein the first EDT is based on a transmission power of the first wireless communication device, and wherein the second EDT is a fixed value.

3. The method of claim 1 , further comprising:

performing a beacon scan to identify wireless communication devices within a wireless communication range of the first wireless communication device.

4. The method of claim 1 , wherein detecting the second wireless communication device is based on at least one of a basic service set (BSS) color, a received signal strength indication (RSSI), a media access control (MAC) address, or a BSS identifier (BSSID).

5. The method of claim 1 , wherein detecting the second wireless communication device comprises:

receiving, from the second wireless communication device on the first channel, a physical layer protocol data unit (PPDU);

identifying a format of the PPDU; and

determining the second EDT based on the format of the PPDU.

6. The method of claim 1 , wherein transmitting the data based on the modified transmission configuration comprises:

transmitting the data without first transmitting a request to send (RTS) message.

7. The method of claim 1 , wherein the first channel is in a first frequency band and the second channel is in a second different frequency band.

8. The method of claim 1 , wherein modifying the transmission configuration further comprises one or more of:

switching from communicating on the first channel to communicating on a second channel;

transmitting a trigger frame on the first channel that does not require a responding device to consider a medium state or a network allocation vector in determining whether or not to respond to the trigger frame;

switching from using the first EDT to using the second EDT for detecting a channel busy condition; or

reducing a transmission power of the first wireless communication device based on a received signal strength indication (RSSI) associated with the second wireless communication device.

9. The method of claim 1 , wherein transmitting the data comprises transmitting the data using a second bandwidth based on the preamble puncturing operation.

10. A method for wireless communication by a first wireless communication device configured with a first energy detection (ED) threshold (EDT) for detecting a channel busy condition on a first channel, comprising:

detecting a second wireless communication device configured with a second EDT for detecting a channel busy condition on the first channel, the second EDT being greater than the first EDT, wherein the detection of the second wireless communication device comprises:

obtaining a beacon report that indicates a presence of the second wireless communication device;

determining a transmission power of the second wireless communication device based on information in the beacon report; and

determining that transmission by the second wireless communication device affects transmission by the first wireless communication device based on the transmission power of the second wireless communication device, the detection of the second wireless communication device being based on the determination that transmission by the second wireless communication device affects transmission by the first wireless communication device;

modifying, based on the detection of the second wireless communication device, a transmission configuration of the first wireless communication device; and

transmitting data based on the modified transmission configuration.

11. The method of claim 10 , wherein the beacon report includes a binary value indicating the presence of the second wireless communication device.

12. The method of claim 10 , wherein the beacon report includes a counter value identifying a number of wireless communication devices configured with the second EDT.

13. The method of claim 10 , wherein detecting the second wireless communication device comprises:

transmitting a request to a third wireless communication device, wirelessly connected with the first wireless communication device, to perform a beacon scan, wherein the beacon report is received from the third wireless communication device based on the beacon scan.

14. A method for wireless communication by a first wireless communication device configured with a first energy detection (ED) threshold (EDT) for detecting a channel busy condition on a first channel, comprising:

detecting a second wireless communication device configured with a second EDT for detecting a channel busy condition on the first channel, the second EDT being greater than the first EDT, wherein the detection of the second wireless communication device comprises:

transmitting a message to a third wireless communication device, wirelessly connected with the first wireless communication device, that indicates to the third wireless communication device to sniff for packets from other wireless communication devices within a wireless communication range of the third wireless communication device; and

receiving a report, from the third wireless communication device, that includes information indicating a presence of the second wireless communication device;

modifying, based on the detection of the second wireless communication device, a transmission configuration of the first wireless communication device; and

transmitting data based on the modified transmission configuration.

15. A wireless communication device configured with a first energy detection (ED) threshold (EDT) for detecting a channel busy condition on a first channel, comprising:

at least one modem;

at least one processor communicatively coupled with the at least one modem; and

at least one memory communicatively coupled with the at least one processor and storing processor-readable code that, when executed by the at least one processor in conjunction with the at least one modem, is configured to:

detect a second wireless communication device configured with a second EDT for detecting a channel busy condition on the first channel, the second EDT being greater than the first EDT;

modify, based on the detection of the second wireless communication device, a transmission configuration of the first wireless communication device, wherein modifying the transmission configuration comprises performing a preamble puncturing operation to avoid transmission using a first bandwidth associated with the second wireless communication device; and

transmit data based on the modified transmission configuration.

16. The wireless communication device of claim 15 , wherein the first EDT is based on a transmission power of the first wireless communication device, and wherein the second EDT is a fixed value.

17. The wireless communication device of claim 15 , wherein the processor-readable code, when executed by the at least one processor in conjunction with the at least one modem, is configured to:

perform a beacon scan to identify wireless communication devices within a wireless communication range of the first wireless communication device.

18. The wireless communication device of claim 15 , wherein detecting the second wireless communication device is based on at least one of a basic service set (BSS) color, a received signal strength indication (RSSI), a media access control (MAC) address, or a BSS identifier (BSSID).

19. The wireless communication device of claim 15 , wherein, to detect the second wireless communication device, the processor-readable code, when executed by the at least one processor in conjunction with the at least one modem, is configured to:

receive, from the second wireless communication device on the first channel, a physical layer protocol data unit (PPDU);

identify a format of the PPDU; and

determine the second EDT based on the format of the PPDU.

20. The wireless communication device of claim 15 , wherein, to transmit the data based on the modified transmission configuration, the processor-readable code, when executed by the at least one processor in conjunction with the at least one modem, is configured to:

transmit the data without first transmitting a request to send (RTS) message.

21. The wireless communication device of claim 15 , wherein the first channel is in a first frequency band and the second channel is in a second different frequency band.

22. The wireless communication device of claim 15 , wherein modifying the transmission configuration further comprises one or more of:

switching from communicating on the first channel to communicating on a second channel;

transmitting a trigger frame on the first channel that does not require a responding device to consider a medium state or a network allocation vector in determining whether or not to respond to the trigger frame;

switching from using the first EDT to using the second EDT for detecting a channel busy condition; or

reducing a transmission power of the first wireless communication device based on a received signal strength indication (RSSI) associated with the second wireless communication.

23. The wireless communication device of claim 15 , wherein the processor-readable code, when executed by the at least one processor in conjunction with the at least one modem, is configured to transmit the data using a second bandwidth based on the preamble puncturing operation.

24. A wireless communication device configured with a first energy detection (ED) threshold (EDT) for detecting a channel busy condition on a first channel, comprising:

at least one modem;

at least one processor communicatively coupled with the at least one modem; and

at least one memory communicatively coupled with the at least one processor and storing processor-readable code that, when executed by the at least one processor in conjunction with the at least one modem, is configured to:

detect a second wireless communication device configured with a second EDT for detecting a channel busy condition on the first channel, the second EDT being greater than the first EDT, wherein the detection of the second wireless communication device comprises:

obtaining a beacon report that indicates a presence of the second wireless communication device;

determining a transmission power of the second wireless communication device based on information in the beacon report; and

determining that one or more transmissions by the second wireless communication device affect transmission by the first wireless communication device based on the transmission power of the second wireless communication device, the detection of the second wireless communication device being based on the determination that one or more transmissions by the second wireless communication device affect transmission by the first wireless communication device;

modify, based on the detection of the second wireless communication device, a transmission configuration of the first wireless communication device; and

transmit data based on the modified transmission configuration.

25. The wireless communication device of claim 24 , wherein the beacon report includes a binary value indicating the presence of the second wireless communication device.

26. The wireless communication device of claim 24 , wherein the beacon report includes a counter value identifying a number of wireless communication devices configured with the second EDT.

27. The wireless communication device of claim 24 , wherein, to detect the second wireless communication device, the processor-readable code, when executed by the at least one processor in conjunction with the at least one modem, is configured to:

transmit a request to a third wireless communication device, wirelessly connected with the first wireless communication device, to perform a beacon scan, wherein the beacon report is received from the third wireless communication device based on the beacon scan.

28. A wireless communication device configured with a first energy detection (ED) threshold (EDT) for detecting a channel busy condition on a first channel, comprising:

at least one modem;

at least one processor communicatively coupled with the at least one modem; and

at least one memory communicatively coupled with the at least one processor and storing processor-readable code that, when executed by the at least one processor in conjunction with the at least one modem, is configured to:

detect a second wireless communication device configured with a second EDT for detecting a channel busy condition on the first channel, the second EDT being greater than the first EDT, wherein the detection of the second wireless communication device comprises:

transmitting a message to a third wireless communication device, wirelessly connected with the first wireless communication device, that indicates to the third wireless communication device to sniff for packets from other wireless communication devices within a wireless communication range of the third wireless communication device; and

receiving a report, from the third wireless communication device, that includes information indicating a presence of the second wireless communication device;

modify, based on the detection of the second wireless communication device, a transmission configuration of the first wireless communication device; and

transmit data based on the modified transmission configuration.