doc 15 19 0390 01 0013 August 2019

doc. : 15 -19 -0390 -01 -0013 August 2019 IEEE 802. 15 TG 13 Multi-Gbit/s Optical Wireless Communication To-Do-List-for-WGLB Date: 2019 -08 -28 Author: Submission Slide 1 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 Abstract This presentation contains the IEEE 802. 15 TG 13 Multi. Gbit/s Optical Wireless Communication To-Do-List in preparation of the working group letter ballot. Submission Slide 2 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of TBDs Clause 1 -3 • Editorial Clause 4: • Broadcast topology: How to signal to the devices • MIMO at the device side (also to be worked into Clauses 5, 6, 7) • Full duplex (also to be worked into Clauses 5, 6, 7) • Security • Coexistence • Clock rate and MCS selection Submission Slide 3 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of TBDs Clause 5: • References to tables etc. are missing • Interframe spaces and turn-around times • OWPAN ID is now 48 bit address • Autentification can be removed • MCS request to be defined in PM PHY like table 51 for and LB PHYs • BAT request to include block size in HB PHYs (Lennert) • Rank request to be defined for MIMO (Tuncer) • Add 5. 9 for MIMO (Tuncer) Submission Slide 4 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of TBDs Clause 6 • Auxiliary security header • Auxiliary address • Element numbering • Advanced modulation control element (Tuncer) • Support for devices with multiple optical frontends (Tuncer) • Poll frame requirements „shall“ apply only for NBE MAC mode • Element ID to be decided • GTS request element (Lennert, needs some calculations) • Supported MCS element • Check the fields for random access element • Probe request element, only used in NBE MAC mode Submission Slide 5 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of TBDs Clause 7 • MCPS priority • PIB attributes for energy detection threshold • Turnaround time constant • Discuss capabilities and which are mandatory/optional Clause 8 • Remove any content related to security from draft Clause 9 • PHY constants • PHY PIB attributes • OFE capabilities • Table stating Max. PSDUSize for each PHY Submission Slide 6 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of TBDs All PHYs • Create table for index of MCS • What is mandatory, what optional • Turnaround times for short control packets (shortest block length, lowest MCS in payload) • MIMO-RS index mapping table • Check numbering of octets and bits in the header again Clause 10 (PM PHY): • See all PHYs Clause 11 (LB PHY) • See all PHYs • Check if LB PHY is still consistent with new MAC needs Submission Slide 7 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of TBDs Clause 12 : • See all PHYs • What masking of subcarriers is used for LC • TBDs in first table (subcarriers/upshifts from G. hn 2) • Contact ITU-T • • to reserve one frame type for 802. 15. 13 MAC Reserve core part for these FTs for surther use Define FTSF for any information needed to decode the packet at the PHY Eventually also use text and figures for 802. 15. 13 Overall Procedure: Clean document from all previous changes. Then discuss technical items in the list and make changes. After changes are done, the document is closed. Submission Slide 8 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of resolved TBDs • Broadcast topology - • Security – – • Coordinator uses BC MAC address Not in PAR, will not be supported by 802. 15. 13 MAC and PHY use higher layer techniques (e. g. IPSEC) Basic PHY modes - For PM-PHY, use the 12. 5 MHz mode as basic mode. - For LB-PHY, use 1 MHz mode as basic mode. - For HB-PHY, use 50 MHz mode as basic mode. • MIMO - • Tuncer to provide missing text for clauses 5, 6, 7 Full duplex - Submission Tuncer to provide missing text for clauses 5, 6, 7 Slide 9 Volker Jungnickel (Fraunhofer HHI)

doc. : 15 -19 -0390 -01 -0013 August 2019 List of resolved TBDs • Clock rate selection procedure - Start beacon and association in basic mode - Available clock rates become part of the MCS table supported [TODO in PHY] - Exchange possible MCS tables during association [MAC extend for PM-PHY MCS] - Every packet starts with preamble and header in basic mode [in every PHY] - Lowest common mode is selected for the payload [reference to OCR selection in each PHY]. Submission Slide 10 Volker Jungnickel (Fraunhofer HHI)