Distributed wireless local area network scan for low latency applications

1 . A first wireless communication device, comprising:

one or more transceivers; and

at least one processor and at least one memory that stores code executable by the at least one processor to cause the first wireless communication device to:

responsive to detection that a second wireless communication device in communication with the first wireless communication device on a wireless communication link is within a threshold proximity of the first wireless communication device, transmit, via the one or more transceivers, to the second wireless communication device, control signaling for the second wireless communication device to scan a subset of channels of a set of channels in response to a triggering condition, wherein the triggering condition comprises a request from an access point to scan the set of channels or a signal strength associated with a second wireless communication link between the first wireless communication device and the access point is below a threshold level; and

receive, via the one or more transceivers, from the second wireless communication device on the wireless communication link, at least one result of scanning the subset of channels.

2 . The first wireless communication device of claim 1 , wherein the at least one processor is further configured to cause the first wireless communication device to:

receive, via the one or more transceivers, an indication that a measured received signal strength indicator value associated with a transmission from the second wireless communication device satisfies a threshold level, the detection that the second wireless communication device is with the threshold proximity comprising reception of the indication.

3 . The first wireless communication device of claim 1 , wherein the at least one processor is further configured to cause the first wireless communication device to:

receive, via the one or more transceivers from the access point, the request to scan the set of channels.

4 . The first wireless communication device of claim 3 , wherein the at least one processor is further configured to cause the first wireless communication device to:

communicate, via the one or more transceivers, on the second wireless communication link with the access point, the set of channels being associated with the second wireless communication link; and

identify that a signal strength associated with the second wireless communication link between the first wireless communication device and the access point is below the threshold level, and the set of channels being associated with the second wireless communication link.

5 . The first wireless communication device of claim 1 , wherein the at least one processor is further configured operable to cause the first wireless communication device to:

scan, via the one or more transceivers, a second subset of channels of the set of channels, the second subset of channels different from the subset of channels.

6 . The first wireless communication device of claim 5 , wherein the at least one processor is further configured to cause the first wireless communication device to:

responsive to detection that a third wireless communication device in communication with the first wireless communication device on a third wireless communication link is within the threshold proximity of the first wireless communication device, transmit, via the one or more transceivers, to the third wireless communication device second control signaling indicating for the third wireless communication device to scan a third subset of channels of the set of channels, the third subset of channels different from the subset of channels; and

receive, from the third wireless communication device on the wireless communication link, at least one result of scanning the third subset of channels.

7 . The first wireless communication device of claim 6 , wherein:

the set of channels comprises at least two of a set of 2 GHz channels, a set of 5 GHz channels, and a set of 6 GHz channels,

the subset of channels comprises one of the set of 2 GHz channels, the set of 5 GHz channels, or the set of 6 GHz channels,

the second subset of channels comprises a different one of the set of 2 GHz channels, the set of 5 GHz channels, or the set of 6 GHz channels, and

the third subset of channels comprises a different one of the set of 2 GHz channels, the set of 5 GHz channels, or the set of 6 GHz channels.

8 . The first wireless communication device of claim 5 , wherein the at least one processor is configured to cause the first wireless communication device to communicate on the wireless communication link with the second wireless communication device further configured to cause the first wireless communication device to:

communicate, via the one or more transceivers, with the second wireless communication device during periodic service periods in accordance with a service interval, the service interval comprising periodic service periods and periodic idle periods, and scanning the second subset of channels comprises scanning the second subset of channels during the periodic idle periods.

9 . The first wireless communication device of claim 1 , wherein the at least one processor is further configured to cause the first wireless communication device to:

identify a channel of the set of channels to initiate a connection procedure within response to the at least one result of scanning the subset of channels.

10 . The first wireless communication device of claim 1 , wherein the second wireless communication device is a wearable device.

11 . The first wireless communication device of claim 1 , wherein the at least one result of scanning the subset of channels comprises a respective received signal strength indicator value associated with each of the subset of channels.

12 . The first wireless communication device of claim 1 , wherein the set of channels are associated with communications between the first wireless communication device and an access point.

13 . The first wireless communication device of claim 1 , wherein the at least one processor is further configured to cause the first wireless communication device to:

receive, via the one or more transceivers, an indication of a quantity of wireless communication devices in communication with the first wireless communication device within the threshold proximity of the first wireless communication device, a quantity of channels within the subset of channels responsive to the quantity of wireless communication devices.

14 . The first wireless communication device of claim 1 , wherein the at least one processor is further configured to cause the first wireless communication device to:

transmit, via the one or more transceivers, to the second wireless communication device and in response to the at least one result of scanning the subset of channels, third control signaling for the second wireless communication device to scan a fourth subset of channels of the set of channels; and

receive, via the one or more transceivers, from the second wireless communication device on the wireless communication link, at least one result of scanning the fourth subset of channels.

15 . A second wireless communication device, comprising:

one or more transceivers; and

at least one processor and at least one memory that stores code executable by the at least one processor to cause the second wireless communication device to:

receive, via the one or more transceivers, from a first wireless communication device in communication with the second wireless communication device on a wireless communication link and within a threshold proximity of the second wireless communication device, control signaling for the second wireless communication device to scan a subset of channels of a set of channels associated with communications between the first wireless communication device and an access point in response to a triggering condition, wherein the triggering condition comprises a request from an access point to scan the set of channels or a signal strength associated with a second wireless communication link between the first wireless communication device and the access point is below a threshold level;

scan, via the one or more transceivers, the subset of channels; and

transmit, via the one or more transceivers, to the first wireless communication device on the wireless communication link, at least one result of scanning the subset of channels.

16 . The second wireless communication device of claim 15 , wherein the at least one processor is further configured to cause the second wireless communication device to:

communicate, via the one or more transceivers, with the first wireless communication device during periodic service periods in accordance with a service interval, the service interval comprising periodic service periods and periodic idle periods, and scanning the subset of channels comprises scanning the subset of channels during the periodic idle periods.

17 . The second wireless communication device of claim 15 , wherein the at least one processor is further configured to cause the second wireless communication device to:

identify a respective received signal strength indicator associated with each of the subset of channels, the at least one result of scanning the subset of channels comprising the respective received signal strength indicator associated with each of the subset of channels.

18 . The second wireless communication device of claim 15 , wherein the subset of channels comprises at least one of a set of 2 GHz channels, a set of 5 GHz channels, or a set of 6 GHz channels.

19 . The second wireless communication device of claim 15 , wherein the second wireless communication device is a wearable device.

20 . The second wireless communication device of claim 15 , wherein the at least one processor is further configured to cause the second wireless communication device to:

receive, via the one or more transceivers, from the first wireless communication device and in response to transmission of the at least one result of scanning the subset of channels, third control signaling for the second wireless communication device to scan a fourth subset of channels of the set of channels; and

transmit, via the one or more transceivers, to the first wireless communication device on the wireless communication link, at least one result of scanning the fourth subset of channels.

21 . A method for wireless communication by a first wireless communication device, comprising:

responsive to detecting a second wireless communication device in communication with the first wireless communication device on a wireless communication link is within a threshold proximity of the first wireless communication device, transmitting, to the second wireless communication device, control signaling for the second wireless communication device to scan a subset of channels of a set of channels in response to a triggering condition, wherein the triggering condition comprises a request from an access point to scan the set of channels or a signal strength associated with a second wireless communication link between the first wireless communication device and the access point is below a threshold level; and

receiving, from the second wireless communication device on the wireless communication link, at least one result of scanning the subset of channels.

22 . The method of claim 21 , wherein the detecting that the second wireless communication device is with the threshold proximity comprises:

receiving an indication that a measured received signal strength indicator value associated with a transmission from the second wireless communication device satisfies a threshold level.

23 . The method of claim 21 , further comprising:

communicating on the second wireless communication link with the access point, the set of channels being associated with the second wireless communication link; and

identifying that a signal strength associated with the second wireless communication link between the first wireless communication device and the access point is below the threshold level, and the set of channels being associated with the second wireless communication link.

24 . The method of claim 21 , further comprising:

scanning a second subset of channels of the set of channels, the second subset of channels different from the subset of channels.

25 . The method of claim 24 , further comprising:

responsive to detecting a third wireless communication device in communication with the first wireless communication device on a third wireless communication link is within the threshold proximity of the first wireless communication device, transmitting, to the third wireless communication device, third control signaling indicating for the third wireless communication device to scan a third subset of channels of the set of channels, the third subset of channels different from the subset of channels; and

receiving, from the third wireless communication device on the wireless communication link, at least one result of scanning the second subset of channels.

26 . The method of claim 24 , wherein communication on the wireless communication link with the second wireless communication device comprises:

communicating with the second wireless communication device during periodic service periods in accordance with a service interval, the service interval comprising periodic service periods and periodic idle periods, and scanning the second subset of channels comprises scanning the second subset of channels during the periodic idle periods.

27 . A method for wireless communication by a second wireless communication device, comprising:

receiving, from a first wireless communication device in communication with the second wireless communication device on a wireless communication link and within a threshold proximity of the second wireless communication device, control signaling for the second wireless communication device to scan a subset of channels of a set of channels associated with communications between the first wireless communication device and an access point in response to a triggering condition, wherein the triggering condition comprises a request from an access point to scan the set of channels or a signal strength associated with a second wireless communication link between the first wireless communication device and the access point is below a threshold level;

scanning the subset of channels; and

transmitting, to the first wireless communication device on the wireless communication link, at least one result of scanning the subset of channels.

28 . The method of claim 27 , wherein communication on the wireless communication link with the first wireless communication device comprises:

communicating with the first wireless communication device during periodic service periods in accordance with a service interval, the service interval comprising periodic service periods and periodic idle periods, and scanning the subset of channels comprises scanning the subset of channels during the periodic idle periods.

29 . The method of claim 27 , wherein scanning the subset of channels comprises:

identifying a respective received signal strength indicator associated with each of the subset of channels, the at least one result of scanning the subset of channels comprising the respective received signal strength indicator associated with each of the subset of channels.

30 . The method of claim 27 , further comprising:

receiving, from the first wireless communication device and in response to transmission of the at least one result of scanning the subset of channels, third control signaling for the second wireless communication device to scan a fourth subset of channels of the set of channels; and

transmitting, to the first wireless communication device on the wireless communication link, at least one result of scanning the fourth subset of channels.