<September 2017> Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ULI protocol stack and flows of operations] Date Submitted: [11 SEP 2017] Source: [Hidetoshi Yokota, Ruben Salazar, Randy Turner] Company [Landis + Gyr] Address [8-13-1 Ginza, Chuo-ku, Tokyo 104-0061, Japan] Voice:[+81 3-4572-1407], FAX: [+81 4582-1401], E-Mail:[hidetoshi.yokota@lndisgyr.com] Re: [] [If this is a response to a Call for Contributions, cite the name and date of the Call for Contributions to which this document responds, as well as the relevant item number in the Call for Contributions.] [Note: Contributions that are not responsive to this section of the template, and contributions which do not address the topic under which they are submitted, may be refused or consigned to the “General Contributions” area.] Abstract: [ULI profile is proposed in order to simplify the ULI interworking procedures.] Purpose: [Discussion and approval.] Notice: This document has been prepared to assist the IEEE P802.15. 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 P802.15. NOTE: Update all red fields replacing with your information; they are required. This is a manual update in appropriate fields. All Blue fields are informational and are to be deleted. Black stays. After updating delete this box/paragraph. Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr)

doc.: IEEE 802.15-<15-09-0758-00-004e> February 19 <month year> doc.: IEEE 802.15-<15-09-0758-00-004e> <September 2017> Overview of proposal Protocol stack for ULI Yang model over CBOR/CoMI/... Flow of operations Internal process operations Inter device operations Support of non-ULI frame Slide 2 Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr) Page 2

Protocol stack for ULI <September 2017> Yang Model Application XML JSON CBOR Web Objects Presentation NETCONF RESTCONF CoMI HTTP CoAP Session TLS DTLS Transport TCP UDP IPv4/IPv6 Network Datalink IEEE802.15.4e/g 6LowPAN Physical Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr)

Flows of operations (internal process operations) <September 2017> Flows of operations (internal process operations) Template Profile (Yang) Config APP ULI operations MLME-SET-* 802.15.4 operations PIB Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr)

doc.: IEEE 802.15-<15-09-0758-00-004e> February 19 <month year> doc.: IEEE 802.15-<15-09-0758-00-004e> Frame Composition <September 2017> IEEE 802.15 <15-17-0388-01-0000> Slide 5 Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr) Page 5

Flow of operation (inter-device operations) <September 2017> Flow of operation (inter-device operations) End device Central server (e.g., PAN Coordinator) CoMI APP APP Mapping between CoMI process and dispatch code ULM operation CoMI CoMI Upper layer IPv6 For myself MPM MPM ULI MAC/PHY For another node CoMI U EtherType/Dispatch code Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr)

Support of non-ULI frame <month year> doc.: IEEE 802.15-<doc#> <September 2017> Support of non-ULI frame Downlink path becomes ambiguous Conventional APP CoMI APP ? Net work IPv6 (example) IPv6-SAP ULM-IPv6-SAP ULM-SAP Non-ULI (conventional) ULI PDE PTH-SAP MPH-SAP KMP Pass Thru MGMT Protocol Rsvd PTM-SAP MPM-SAP MMI MCPS -SAP MLME -SAP MCPS-SAP MLME-SAP PHY/MAC ULI frame Option (1) MHR ULI Hdr Etype=PT Payload Option (2) MHR Payload Non ULI frame Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr) <author>, <company>

Support of non-ULI frame (proposal A) <month year> doc.: IEEE 802.15-<doc#> <September 2017> Support of non-ULI frame (proposal A) Conventional APP ULI APP CoMI APP Net work IPv6 (example) IPv6-SAP ULM-IPv6-SAP ULM-SAP Non-ULI (conventional) ULI PDE PTH-SAP MPH-SAP KMP Pass Thru MGMT Protocol Rsvd PTM-SAP MPM-SAP MMI MCPS -SAP MLME -SAP MCPS-SAP MLME-SAP PHY/MAC Mux/Demux MHR ULI Hdr Etype=PT Payload ULI frame MHR Payload Non ULI frame Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr) <author>, <company>

Support of non-ULI frame (proposal B) <month year> doc.: IEEE 802.15-<doc#> <September 2017> Support of non-ULI frame (proposal B) Conventional APP ULI APP CoMI APP Net work IPv6 (example) IPv6-SAP ULM-IPv6-SAP ULM-SAP Non-ULI (conventional) ULI PDE PTH-SAP MPH-SAP KMP Pass Thru MGMT Protocol Rsvd PTM-SAP MPM-SAP MMI Mux/Demux MCPS-SAP MLME-SAP PHY/MAC MHR ULI Hdr Etype=PT Payload ULI frame Optional MHR Payload Non ULI frame Hidetoshi Yokota, Ruben Salazar, Randy Turner (Landis+Gyr) <author>, <company>