January 2018 doc IEEE 802 11 170684 r

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January 2018 doc. : IEEE 802. 11 -17/0684 r 1 WUR Action Frame Format

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 WUR Action Frame Format Date: 2018 -1 -15 Authors: Name Lei Huang Rojan Chitrakar Yoshio Urabe Submission Company Address Phone Email lei. huang@sg. panasonic. com Panasonic Corporation Slide 1 Lei Huang (Panasonic)

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Background (1/2) q WUR

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Background (1/2) q WUR Action frame is used to enable WUR negotiation and WUR mode signaling [1]. WUR Action field: • WUR Mode Setup • WUR Mode Teardown Octets Category WUR Action Dialog Token WUR Mode Element 1 1 1 TBD Element ID Length Element ID Extension Action Type WUR Mode Response Status WUR Parameters 1 1 1 TBD Octets: Action Type field: • • • Submission WUR Mode Response Status field: Enter WUR Mode Request Enter WUR Mode Response Enter WUR Mode Suspend Request Enter WUR Mode Suspend Response Enter WUR Mode Suspend Enter WUR Mode • Enter WUR Mode or WUR Mode Suspend Accept • Denied Slide 2 Lei Huang (Panasonic)

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Background (2/2) q The

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Background (2/2) q The WUR action frame containing WUR mode element supports the following state machine for WUR mode operation [1][2] Note: for a non-AP STA in WUR mode, the STA may initiate to change WUR parameters (e. g. , WURx duty cycle) via two-way Setup. WUR Mode One-way Setup On e-w Two-way Setup ay or two -w One-way Teardown ay Se tup WUR Mode Suspend Two-way Setup No WUR Submission Slide 3 One-way Teardown Lei Huang (Panasonic)

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Problem Statement q AP

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Problem Statement q AP may need to change WUR parameters (e. g. , WUR ID) for a non-AP STA in WUR Mode. q There is no mechanism in current 11 ay SFD to support this. Submission Slide 4 Lei Huang (Panasonic)

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Proposal q The WUR

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Proposal q The WUR action frame format is revised to support that AP initiates to change WUR parameters (e. g. , WUR ID) for a non-AP STA in WUR Mode via one-way setup. Submission Slide 5 Lei Huang (Panasonic)

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Proposed WUR Action Frame

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Proposed WUR Action Frame Octets: Category WUR Action Dialog Token WUR Mode Element 1 1 1 TBD Element ID Length Element ID Extension Action Type WUR Mode Response Status WUR Parameters 1 1 1 TBD Action Type field: • • Submission Enter WUR Mode Request Enter WUR Mode Response Enter WUR Mode Suspend Request Enter WUR Mode Suspend Response Enter WUR Mode Suspend Enter WUR Mode Update WUR Parameter Slide 6 Lei Huang (Panasonic

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Reference 1) 11 -17

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 Reference 1) 11 -17 -0575 -08 -00 ba-spec-framework 2) 11 -17 -1627 -02 -00 ba-WUR-action-frame-format-follow-up Submission Slide 7 Lei Huang (Panasonic)

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 SP q Do you

January 2018 doc. : IEEE 802. 11 -17/0684 r 1 SP q Do you support to modify R. 4. 2. C in 11 ba SFD as follows? • R. 4. 2. C: The WUR Mode element can include the following: – Action Type field that includes the following indications: o Enter WUR Mode Request o Enter WUR Mode Response o Enter WUR Mode Suspend Request o Enter WUR Mode Suspend Response o Enter WUR Mode Suspend o Enter WUR Mode o Update WUR Parameter Y/N/A: Submission Slide 8 Lei Huang (Panasonic)