Reception of management frames for multiple basic services sets (BSSs)

1. A wireless node, comprising:

one or more memories storing processor-executable code; and

one or more processors coupled to the one or more memories and, when executing the code, configured to:

obtain a first management frame from a wireless local area network (WLAN) apparatus, the WLAN apparatus operating multiple virtual access points (VAPs) respectively corresponding to multiple basic service sets (BSSs);

determine the first management frame includes a BSS profile of a BSS associated with the wireless node based, at least in part, on an arrangement of a plurality of BSS profiles within one or more management frames transmitted by the WLAN apparatus, the BSS being one of the multiple BSSs and the BSS profile being one of the plurality of BSS profiles;

identify a first indicator element in at least a first portion of the BSS profile included in a first Multiple BSSID element of the first management frame, the first indicator element indicating a start of the BSS profile;

determine whether a second portion of the BSS profile is included in a second Multiple BSSID element of the first management frame based, at least in part, on whether the second Multiple BSSID element includes an indicator element; and

determine whether the BSS profile is split between the first Multiple BSSID element of the first management frame and the second Multiple BSSID element of the first management frame based, at least in part, on the first Multiple BSSID element including the first indicator element and whether the second Multiple BSSID element includes the indicator element.

2. The wireless node of claim 1 , wherein the one or more processors, when executing the code, are further configured to:

determine to skip processing one or more Multiple BSSID elements of a second management frame based, at least in part, on a determination that the one or more Multiple BSSID elements of the second management frame do not include the BSS profile of the BSS associated with the wireless node.

3. The wireless node of claim 1 , in response to a determination that the first management frame includes the BSS profile of the BSS associated with the wireless node, the one or more processors, when executing the code, are further configured to:

determine whether the BSS profile of the BSS has changed compared to a previous instance of the BSS profile that was included in a previously received management frame; and

determine to further process the first management frame in response to a determination that the BSS profile has changed compared to the previous instance of the BSS profile.

4. The wireless node of claim 1 , wherein, to determine the first management frame includes the BSS profile of the BSS associated with the wireless node, the one or more processors, when executing the code, are further configured to:

determine the first management frame includes the BSS profile of the BSS based, at least in part, on a repeating pattern of the plurality of BSS profiles included across a repeating sequence of management frames transmitted by the WLAN apparatus.

5. The wireless node of claim 1 , wherein the one or more processors, when executing the code, are further configured to:

monitor management frames transmitted by the WLAN apparatus;

determine a repeating pattern of the plurality of BSS profiles included across a repeating sequence of the management frames transmitted by the WLAN apparatus based on the monitoring of the management frames; and

determine the first management frame includes the BSS profile of the BSS based, at least in part, on the repeating pattern of the plurality of BSS profiles included across the repeating sequence of the management frames.

6. The wireless node of claim 1 , wherein the one or more processors, when executing the code, are further configured to:

determine the first management frame includes the BSS profile of the BSS based, at least in part, on a determination that the first management frame is a Delivery Traffic Indication Message (DTIM) management frame.

7. The wireless node of claim 1 , wherein the one or more processors, when executing the code, are further configured to:

determine a DTIM interval associated with the BSS profile of the BSS associated with the wireless node;

determine a repeating pattern of transmission of management frames that include the BSS profile of the BSS based, at least in part, on the DTIM interval; and

determine the first management frame includes the BSS profile of the BSS based, at least in part, on a determination that the first management frame is one of the management frames in the repeating pattern of transmission of management frames that include the BSS profile of the BSS.

8. The wireless node of claim 1 , wherein the one or more processors, when executing the code, are further configured to wake up a host processor to further process the first management frame.

9. The wireless node of claim 1 , wherein the one or more processors, when executing the code, are further configured to:

determine the first Multiple BSSID element includes the first indicator element that indicates the BSS profile is split between the first Multiple BSSID element and the second Multiple BSSID element.

10. The wireless node of claim 1 , wherein the one or more processors, when executing the code, are further configured to:

determine the first management frame includes at least a subset of the plurality of BSS profiles based, at least in part, on the arrangement of the plurality of BSS profiles within one or more management frames transmitted by the WLAN apparatus, the subset of the plurality of BSS profiles including the BSS profile.

11. The wireless node of claim 1 , wherein, to determine whether the second portion of the BSS profile is included in the second Multiple BSSID element, the one or more processors, when executing the code, are further configured to:

identify a second indicator element in a next BSS profile included in the second Multiple BSSID element, the second indicator element indicating a start of the next BSS profile, wherein the BSS profile is not split between the first Multiple BSSID element and the second Multiple BSSID element based, at least in part, on the second Multiple BSSID element including the second indicator element.

12. A wireless node, comprising:

one or more memories storing processor-executable code; and

one or more processors coupled to the one or more memories and, when executing the code, configured to:

operate multiple virtual access points (VAPs) associated with corresponding multiple basis service sets (BSSs), the multiple VAPs including at least a first VAP for a first BSS and a plurality of other VAPs for a plurality of other BSSs;

determine an arrangement of a plurality of BSS profiles associated with the plurality of other BSSs within one or more management frames including a first management frame;

split a first BSS profile of the plurality of BSS profiles between a first Multiple BSSID element of the first management frame and a second Multiple BSSID element of the first management frame, wherein the first Multiple BSSID element includes a first portion of the first BSS profile and the second Multiple BSSID element includes a second portion of the first BSS profile, and wherein the first portion of the first BSS profile includes a first indicator element that indicates a start of the first BSS profile and the second portion of the first BSS profile does not include an indicator element;

generate the one or more management frames including the first management frame; and

output the one or more management frames including the first management frame for transmission to one or more wireless local area network (WLAN) apparatuses associated with the first BSS and at least one of the plurality of other BSSs.

13. The wireless node of claim 12 , wherein, to determine the arrangement of the plurality of BSS profiles associated with the plurality of other BSSs within the one or more management frames, the one or more processors, when executing the code, are further configured to:

determine a repeating pattern of the plurality of BSS profiles to be included across a repeating sequence of management frames; and

generate the repeating sequence of management frames for transmission.

14. The wireless node of claim 12 , wherein, to determine the arrangement of the plurality of BSS profiles associated with the plurality of other BSSs within the one or more management frames, the one or more processors, when executing the code, are further configured to:

determine Delivery Traffic Indication Message (DTIM) intervals associated with the plurality of BSS profiles; and

determine a repeating pattern of transmission of management frames based, at least in part, on the DTIM intervals, wherein each management frame of the repeating pattern of transmission of management frames includes one or more of the plurality of BSS profiles.

15. The wireless node of claim 12 , wherein, to determine the arrangement of the plurality of BSS profiles associated with the plurality of other BSSs within the one or more management frames, the one or more processors, when executing the code, are further configured to:

determine a same DTIM interval for each of the plurality of BSS profiles; and

generate a DTIM management frame for transmission that includes the plurality of BSS profiles.

16. The wireless node of claim 12 , wherein the one or more processors, when executing the code, are further configured to:

determine whether a second BSS profile of the plurality of BSS profiles has changed compared to a previous instance of the second BSS profile, the second BSS profile associated with a second BSS; and

determine to include the second BSS profile in a next management frame associated with the second BSS in response to determining the second BSS profile has changed.

17. The wireless node of claim 3 , wherein, to determine whether the BSS profile of the BSS has changed compared to the previous instance of the BSS profile, the one or more processors, when executing the code, are further configured to:

determine whether a length has changed relative to a previous length, wherein the length changing is indicative of a change to the BSS profile; or

determine whether a change indicator in the first management frame is indicative of the change to the BSS profile.

18. The wireless node of claim 1 , wherein, to determine whether the second portion of the BSS profile is included in the second Multiple BSSID element, the one or more processors, when executing the code, are further configured to:

determine the second Multiple BSSID element does not include the indicator element, wherein the BSS profile is split between the first Multiple BSSID element and the second Multiple BSSID element based, at least in part, on the second Multiple BSSID element not including the indicator element.

19. The wireless node of claim 1 , wherein the BSS profile is split between the first Multiple BSSID element and the second Multiple BSSID element in accordance with the BSS profile being unable to fit within one Multiple BSSID element.

20. The wireless node of claim 1 , further comprising:

a receiver configured to receive the first management frame, wherein the wireless node is configured as a station.

21. The wireless node of claim 12 , wherein the BSS profile is split between the first Multiple BSSID element and the second Multiple BSSID element in accordance with the BSS profile being unable to fit within one Multiple BSSID element.

22. The wireless node of claim 12 , wherein a second BSS profile includes a second indicator element that indicates a start of the second BSS profile.

23. The wireless node of claim 22 , wherein the first indicator element is a first capabilities element associated with the first BSS profile, and the second indicator element is a second capabilities element associated with the second BSS profile.

24. A method performed by a wireless node, comprising:

obtaining a first management frame from a wireless local area network (WLAN) apparatus, the WLAN apparatus operating multiple virtual access points (VAPs) respectively corresponding to multiple basic service sets (BSSs);

determining the first management frame includes a BSS profile of a BSS associated with the wireless node based, at least in part, on an arrangement of a plurality of BSS profiles within one or more management frames transmitted by the WLAN apparatus, the BSS being one of the multiple BSSs and the BSS profile being one of the plurality of BSS profiles;

identifying a first indicator element in a first portion of the BSS profile included in a first Multiple BSSID element of the first management frame, the first indicator element indicating a start of the BSS profile;

determining whether a second portion of the BSS profile is included in a second Multiple BSSID element of the first management frame based, at least in part, on whether the second Multiple BSSID element includes an indicator element; and

determining whether the BSS profile is split between the first Multiple BSSID element of the first management frame and the second Multiple BSSID element of the first management frame based, at least in part, on the first Multiple BSSID element including the first indicator element and whether the second Multiple BSSID element includes the indicator element.

25. The method of claim 24 , further comprising:

determining whether the BSS profile of the BSS has changed compared to a previous instance of the BSS profile that was included in a previously received management frame; and

determining to further process the first management frame in response to determining that the BSS profile has changed compared to the previous instance of the BSS profile.

26. The method of claim 24 , wherein determining the first management frame includes the BSS profile of the BSS associated with the wireless node based, at least in part, on the arrangement of the plurality of BSS profiles within one or more management frames transmitted by the WLAN apparatus comprises:

determining the first management frame includes the BSS profile of the BSS based, at least in part, on a repeating pattern of the plurality of BSS profiles included across a repeating sequence of management frames transmitted by the WLAN apparatus.

27. A method performed by a wireless node, comprising:

operating, at the wireless node, multiple virtual access points (VAPs) associated with corresponding multiple basis service sets (BSSs), the multiple VAPs including at least a first VAP for a first BSS and a plurality of other VAPs for a plurality of other BSSs;

determining an arrangement of a plurality of BSS profiles associated with the plurality of other BSSs within one or more management frames including a first management frame;

splitting a first BSS profile of the plurality of BSS profiles between a first Multiple BSSID element of the first management frame and a second Multiple BSSID element of the first management frame, wherein the first Multiple BSSID element includes a first portion of the first BSS profile and the second Multiple BSSID element includes a second portion of the first BSS profile, and wherein the first portion of the first BSS profile includes a first indicator element that indicates a start of the first BSS profile and the second portion of the first BSS profile does not include an indicator element; and

generating the one or more management frames including the first management frame for transmission.

28. The method of claim 27 , wherein determining the arrangement of the plurality of BSS profiles associated with the plurality of other BSSs within the one or more management frames comprises:

determining a repeating pattern of the plurality of BSS profiles to be included across a repeating sequence of management frames; and

generating the repeating sequence of management frames for transmission.

29. A wireless node, comprising:

one or more memories storing processor-executable code; and

one or more processors coupled to the one or more memories and, when executing the code, configured to:

obtain a first management frame from a wireless local area network (WLAN) apparatus, the WLAN apparatus operating multiple virtual access points (VAPs) respectively corresponding to multiple basic service sets (BSSs);

determine the first management frame includes a BSS profile of a BSS associated with the wireless node based, at least in part, on an arrangement of a plurality of BSS profiles within one or more management frames transmitted by the WLAN apparatus, the BSS being one of the multiple BSSs and the BSS profile being one of the plurality of BSS profiles;

identify a first indicator element in a first portion of the BSS profile included in a first Multiple BSSID element of the first management frame, the first indicator element indicating a start of the BSS profile;

determine a second portion of the BSS profile included in a second Multiple BSSID element of the first management frame does not include an indicator element; and

determine the BSS profile is split between the first Multiple BSSID element of the first management frame and the second Multiple BSSID element of the first management frame based, at least in part, on the first Multiple BSSID element including the first indicator element and the second Multiple BSSID element not including the indicator element.

30. A method performed by a wireless node, comprising:

obtaining a first management frame from a wireless local area network (WLAN) apparatus, the WLAN apparatus operating multiple virtual access points (VAPs) respectively corresponding to multiple basic service sets (BSSs);

determining the first management frame includes a BSS profile of a BSS associated with the wireless node based, at least in part, on an arrangement of a plurality of BSS profiles within one or more management frames transmitted by the WLAN apparatus, the BSS being one of the multiple BSSs and the BSS profile being one of the plurality of BSS profiles;

identifying a first indicator element in a first portion of the BSS profile included in a first Multiple BSSID element of the first management frame, the first indicator element indicating a start of the BSS profile;

determining a second portion of the BSS profile included in a second Multiple BSSID element of the first management frame does not include an indicator element; and

determining the BSS profile is split between the first Multiple BSSID element of the first management frame and the second Multiple BSSID element of the first management frame based, at least in part, on the first Multiple BSSID element including the first indicator element and the second Multiple BSSID element not including the indicator element.