TODO: Add some OCE related tasks

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Denis Kenzior 2019-05-13 21:43:24 -05:00
parent e5d36bbb33
commit 4e4285497d
1 changed files with 81 additions and 0 deletions

81
TODO
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@ -331,3 +331,84 @@ Wireless daemon
Priority: Medium
Complexity: C8
- Support receiving OCE FILS Discovery Frames
When operating in station mode, we should support receiving of FILS
Discovery frames.
Priority: Medium
Complexity: C2
- Support OCE Reduced Neighbor Reports
OCE specifies that the AP can send Reduced Neighbor Reports if the STA sets
the FILS Capability bit to true. Reduced Neighbor Reports can be used to
replace the need to scan, particularly if the AP reports RNR Completeness
attribute. RNRs can be sent in Probe Responses, Beacons and FILS Discovery
frames.
Priority: Medium
Complexity: C2
- Support OCE Scanning
OCE Specifies various scanning optimizations. When OCE scanning is enabled,
(e.g. when OCE APs are detected, or via some other means), enable the
relevant optimizations if driver support is present:
NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME
NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP
NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE
NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION
Priority: Medium
Complexity: C2
- Support OCE mutually non-overlapping channels optimization.
OCE Section 3.10 mandates that the STA should scan channels 1, 6 and 11 in
the 2.4Ghz band first, unless it expects to find an AP on a different
channel.
Priority: Low
Complexity: C1
- Support OCE RSSI-based Association Rejection attribute
OCE APs can reject a Re(Association) request with Status Code 34 and
optionally include RSSI-based Association Rejection attribute. This
attribute can either contain a time delay information or an RSSI delta
value. If the time delay info is included, make sure that this particular
BSS is blacklisted only for the duration of the delay. If RSSI delta
is included, make sure to handle that as well.
Priority: Low
Complexity: C1
- Support additional metrics sent by OCE APs
OCE APs can send BSS Load and Extended BSS Load IEs. iwd already takes the
BSS Load IE into account for ranking purposes. If Extended BSS Load IE is
present, it should be taken into account as well.
Additionally, Estimated Service Parameter (ESP) and Reduced WAN Metrics
should be taken into account if available.
Priority: Low
Complexity: C4
- Support OCE FILS Indication element
OCE APs that support FILS authentication can notify which domains they
support. This information is made available using the FILS Indication
element as part of the Probe Response and Beacon frames.
Priority: Low
Complexity: C4
- Support OCE Higher Layer Protocol Encapsulation
This can be used to obtain DHCPv4 address faster.
Priority: Medium
Complexity: C4