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Re: [STDS-802-11-TGBN] Motion request for Seamless Roaming SPs



Hi Alfred,

Could you please add motions for following SPs from AM1 session.

SP10:

Do you agree to add the following text to the TGbn SFD?

As part of seamless roaming procedure, a non-AP MLD can initiate a roaming preparation procedure with a target AP MLD by sending a TBD request frame to its current AP MLD.

• The request frame indicates the set of links to be set up with the target AP MLD.

• The request frame indicates the context to be transferred or renegotiated with the target AP MLD.

• The current AP MLD sends a TBD response frame to the non-AP MLD to indicate the status (accept/reject) of the link setup.

  If the link setup is accepted, the transferable context is transferred to the target AP MLD.

• TBD on whether/how the renegotiation of context is performed in these request/response frames 

TBD – multiple candidate target AP MLDs selection


Supporting list:[24/0052, 23/1884, 23/1937, 23/1996, 24/830, 24/0083, 24/0101, 24/0396, 24/1812, 24/0398, 24/0412, 24/0655, 23/2157, 24/679, 24/1425, 24/881, 24/1882, 24/1883, 23/1897, 24/0349, 24/0480, 23/1416, 24/1824] 


SP result: 149Y, 4N, 52A


SP11:

Do you agree to add the following text to 11bn SFD? 

•As part of seamless roaming procedure, a non-AP MLD in state 4 with the SMD-ME can perform roaming transition through a target AP MLD that is a part of the SMD. 

•TBD on the conditions and details for performing roaming through target AP MLD 

Supporting list:[24/0398, 24/1812]  


SP result: No objection


Thanks,

Binita




On Thu, Jan 16, 2025 at 8:35 AM M Montemurro <montemurro.michael@xxxxxxxxx> wrote:
Hello Alfred,

I'd like to request a motion or motions to approve the following straw poll text. The straw polls in the MAC adhoc received unanimous support.

Cheers,

Mike

SP3 – Mike Montemurro – Roaming:   ( Result: No objection)

Do you support adding the following to 11bn SFD?

11bn defines a Seamless Mobility Domain (SMD, exact name TBD) that covers multiple AP MLDs, where a non-AP MLD can use the UHR seamless roaming procedure to roam between the AP MLDs of the SMD?

A logical SMD Management Entity (SMD-ME, exact name TBD) provides association, IEEE 802.1X Authenticator (except for the management of 802.1X control ports which is TBD) and RSNA Key management for non-AP MLDs across all AP MLDs of the SMD.
A non-AP MLD transitions between AP MLDs within the SMD while maintaining its association and security association with the SMD-ME.
The non-AP MLD can transition from one SMD to another SMD that are part of the same MD (Mobility Domain) using FT with improvements 

SP4 – Mike Montemurro – Roaming:   ( Result: No Objection)

Do you support adding the following to 11bn SFD?

11bn defines that within a Seamless Mobility Domain (SMD, exact name TBD) the data path includes either one MAC-SAP for the SMD or a separate MAC-SAP per AP MLD of the SMD.

In the case of a separate MAC-SAP per AP MLD, the DS mapping is updated when the non-AP MLD roams to another AP MLD within the SMD.
In the case of a separate MAC-SAP per AP MLD, the component of the 802.1X Authenticator in the SMD-ME interacts with an 802.1X Authenticator component in the AP MLD that manages the 802.1X controlled port for the non-AP MLD.
In the case of a single MAC-SAP for the SMD, the 802.1X Authenticator in the SMD-ME manages the 802.1X controlled port for the non-AP MLD.

Reference documents:[24/2072, 24/1894, 24/0052, 23/1884, 23/1937, 23/1996, 24/830, 24/0083, 24/0101, 24/0396, 24/1812, 24/0398, 24/0412, 24/0655, 23/2157, 24/679, 24/1425, 24/881, 24/1882,  24/1883, 23/1897, 24/0349, 24/0480, 23/1416, 24/0881, 23/1897, 24/0349, 24/1746]


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