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[STDS-802-11-TGM] ANA review for 23/1777r1 (S1G Beacon Protection Text)



--- This message came from the IEEE 802.11 Task Group M Technical Reflector ---

Hello All,

 

I reviewed the potential for assigning bit 15 of RSN Capabilities as “S1G Beacon Protection Text”.

 

Bit 15 is currently marked as Reserved for ANA. I believe the intent behind the reservation was to allow future expansion. However, we have since precluded this with the element design (hence the RSNXE). So there is no reason the bit cannot be allocated.

 

For completeness, there are other options. A number of bits have been released and I don’t see a reason for not reusing them (e.g., bit 10). I marked these as “Reserved” (as opposed to “Available”) out of legacy compatibility concerns, but I don’t think that applies here.

 

Here is the current ANA status:

 

Status

Value

Name

Description

Group

Notes

Allocated

0

Pre-Auth

WG

Reserved (was allocated)

1

TGme

Was: (WG) 'No Pairwise'

Allocated

2

PTKSA Replay Counter

WG

Allocated

3

PTKSA Replay Counter

WG

Allocated

4

GTKSA Replay Counter

WG

Allocated

5

GTKSA Replay Counter

WG

Allocated

6

Management Frame Protection Required

TGw

Allocated

7

Management Frame Protection Capable

TGw

Allocated

8

Joint Multi-band RSNA

TGad

Allocated

9

Peerkey Enabled

WG

Reserved (was allocated)

10

TGme

Was: (TGn) 'SPP A-MSDU Capable'

Reserved (was allocated)

11

TGme

Was: (TGn) 'SPP A-MSDU Required'

Reserved (was allocated)

12

TGme

Was: (TGmb) 'Protected Block Ack Capable (PBAC)'

Allocated

13

Extended Key ID for Unicast

TGmb

Allocated

14

Operating Channel Validation Capable (OCVC)

TGmd

Reserved (for escape)

15

Reserved for ANA

 

-Robert


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