Oct 2018 doc IEEE 802 15 18 0502

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w Project: IEEE P 802. 15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Input for coexistence document discussion] Date Submitted: [16 Oct, 2018] Source: [Joerg ROBERT] Company [Friedrich-Alexander University Erlangen-Nuernberg] Address [Am Wolfsmantel 33, 91058 Erlangen, Germany] Voice: [+49 9131 8525373], FAX: [+49 9131 8525102], E-Mail: [joerg. robert@fau. de] Re: [] Abstract: [This document shall give guidance during the coexistence assurance document discussions] Purpose: [Discussion within TG 4 w telephone conference call. ] Notice: This document has been prepared to assist the IEEE P 802. 15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P 802. 15. Submission Slide 1 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w Input for Coexistence Assurance Document Discussions Joerg Robert (FAU Erlangen. Nuernberg) Submission Slide 2 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w Motivation • The TG 4 w draft specification has to be accompanied by a coexistence assurance document that show the effect of 4 w on existing IEEE standards in the relevant frequency bands • This document shall be the basis for the discussion what the coexistence assurance document has to include Submission Slide 3 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w Existing Coexistence Assurance Docs. • General guidance is given by 802. 19: https: //mentor. ieee. org/802. 19/dcn/09/19 -09 -0001 -000000 -writing-a-ca-document. ppt • Existing documents – – – 802. 15. 4 g: DCN 15 -10/668 r 5 802. 15. 4 k: DCN 15 -12/314 r 1 802. 15. 4 q: DCN 15 -14/709 r 0 802. 15. 4 u: DCN 15 -16/286 r 0 802. 15. 4 v: DCN 15 -16/569 r 0 Submission Slide 4 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w How to Create the Document ( I / II ) • Proposal: – Use the 802. 15. 4 k coexistence document as template as we are defining an amendment to the 802. 15. 4 k FSK PHY – Coexistence work with 802. 15. 4 may be very limited, as all PHYs have already been verified against 4 k – Only missing system is 4 q, but its coexistence document already contains all required information and can be referenced • Question: Is this a feasible approach? Submission Slide 5 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w How to Create the Document ( II / II ) • The 802. 15. 4 k does coexistence document does not contain any work wrt. IEEE 802. 11 ah, which did not exist when 4 k was developed New simulation results against 11 ah are most likely required Submission Slide 6 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w Simulations Against 802. 11 ah • Proposal: – Use MCS modes currently under discussion in 802. 19 sub. GHz SG – Limit parameter sets to worst case scenarios in order to save time • Questions: – – Submission What are worst case parameter sets? What kind of propagation models should we use? What about coding an channel estimation? Who can do the work? Slide 7 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w Proposed Next Steps • After agreeing on content Joerg will create a skeleton document • Using this document the 802. 19 will be contacted for guidance • In the meantime the required simulation results will be created Submission Slide 8 Joerg ROBERT, FAU Erlangen-Nuernberg

Oct. 2018 doc. : IEEE 802. 15 -18 -0502 -00 -004 w Thank You for Your Interest! Submission Slide 9 Joerg ROBERT, FAU Erlangen-Nuernberg