January 2013 doc IEEE 802 11 130118 r

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Summary of PAD SG use cases Date: 2013 -01 -15 Authors: Submission Slide 1 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Abstract Summary of the use case and requirements document from the PAD SG: https: //mentor. ieee. org/802. 11/dcn/12/1112 -1416 -00 -0 pad-use-cases-andrequirements. doc Submission Slide 2 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Cases • • 22 uses cases Some are possibly too complex and TGaq can not solve the whole use case. Determine what aspects/requirements are in scope Determine terminology Submission Slide 3 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Cases 1 - 7 • • 3 D Printer Sports Event Software Update Hotel case 1 - discovering, through an AP, the services that are directly provided by the AP Hotel case 2 - discovering, through an AP, the services that are provided by devices associated with the AP Airport case Access Network Discovery and Selection Function Submission Slide 4 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Cases 8 - 14 • • • Jane in shopping mall Discovery services before association Public Transit Agency Local information service for Augmented Reality in Arboretum Local information service in a office for Augmented Reality Local Service Discovery within a High Density Environment: A Railway Station Environment Submission Slide 5 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Cases 15 - 19 • • • Long Range Service Discovery within a Multiple AP Environment: An Enterprise Environment Service Discovery based on Location Detection - Local Conference Service Self-growing for energy-aware end-to-end delay optimization Purpose-driven network reconfiguration during an emergency situation Cognitive Coexistence and self-growing for white space operation Submission Slide 6 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Cases 20 - 22 • • • Shop Owner, without internet access, with Specials and Freebies Max needs a Cab Operator or Internet Access Submission Slide 7 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Case Keywords 1 • Service discovery – • Specific device type discovery – • Ability to discover a service. Ability to discover a specific device type service and their capabilities/parameters, including as an example indications of relative cost alternatives. Proximity (relative to user) – – – Submission Location of the user Proximity of the services is used to filter alternative options Other dimensions Slide 8 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Case Keywords 2 • Speed of Service (time of day, duration) – • • • Ability to determine the immediacy of a service (e. g. is it instant, delayed) Network (internet, intranet) access discovery Local AP Services / Network Services Location routing Submission Slide 9 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Case Keywords 2 • • • Interface to another discovery mechanism (e. g. ANDSF) Ignore the “broadcast by AP” (not an information delivery system) Pre –association, then open access walled garden Device capabilities would form part of a query (camera etc. ) Mobility during pre-association discovery Gold/Silver/Bronze subscription Submission Slide 10 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Use Case Keywords 3 • • 3 rd party identifiers captured by the device would form part of a query (e. g. TV ID) API required? Probe/Response mechanism Proximity Submission Slide 11 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Specific Services • • 3 D Printer video streaming Timetables/menus (including dynamic ones) Crowd sourcing Policy (network and device) Presence Server VPN (IEEE 802. 11 u ? ? ) Submission Slide 12 Stephen Mc. Cann, RIM

January 2013 doc. : IEEE 802. 11 -13/0118 r 1 Scope • • Mobile Operator aspects not in scope Wi-Fi Direct aspects are out of scope Build on IEEE 802. 11 u for device/network discovery (IP address continuity) Caching of information on STA is out of scope Submission Slide 13 Stephen Mc. Cann, RIM