Hi Liwen, Ming, Abhi, Laurent, and all,
Today we had a discussion on the following for CIDs 8264, 4000, 5822:
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<Last assigned + 4>
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Multi-Link Traffic
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The Multi-Link Traffic element is present if
dot11TIDtoLinkMappingActivated is true
and if at least one of the associated non-AP MLD(s) has successfully
negotiated a TID-to-link mapping (see 35.3.6.1.3 (Negotiation of TID-to-link
mapping)) with the AP MLD and the AP MLD has buffered
BU(s) for
that non-AP MLD, or if the AP MLD intends to provide link recommendations to at
least one of the associated non-AP MLDs that has successfully negotiated a
TID-to-link mapping with the AP MLD and all TIDs are mapped to the same subset
of the links and the AP MLD has buffered BU(s) for that non-AP MLD, or if the
AP MLD intends to provide link recommendations to at least one of the
associated non-AP MLDs in the default mapping mode (35.3.6.1.2 Default
mapping mode) and the AP MLD has buffered BU(s) for that non-AP MLD; otherwise it is not present.
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Based on the discussion, I think we can have the following two options. Please let me know your preference or any suggestion/comments.
Option 1: I rephrased and tried to resolve Ming's comment as follows. See if this works.
The Multi-Link Traffic element is present if dot11TIDtoLinkMappingActivated is true and
- if at least one of the associated non-AP MLD(s) has successfully negotiated a TID-to-link mapping (see 35.3.6.1.3 (Negotiation of TID-to-link mapping)) with the AP MLD and not all TIDs are mapped to the same subset of the setup links and the AP MLD has buffered BU(s) for that non-AP MLD, or
- if the AP MLD intends to provide link recommendations to at least one of the associated non-AP MLD(s) that has successfully negotiated a TID-to-link mapping with the AP MLD and all TIDs are mapped to the same subset of the setup links or to at least one of the associated non-AP MLD(s) that is in the default mapping mode, and the AP MLD has buffered BU(s) for that non-AP MLD;
Otherwise it is not present.
Option2: Alternatively, we can simply say as follows:
The Multi-Link Traffic element is optionally present (see 35.3.12.4 Traffic Indication).
Thanks,
Minyoung
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