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