Summary of PAD SG use cases January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Summary of PAD SG use cases Date: 2013-01-15 Authors: Stephen McCann, RIM Stephen McCann, RIM

January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Abstract Summary of the use case and requirements document from the PAD SG: https://mentor.ieee.org/802.11/dcn/12/11-12-1416-00-0pad-use-cases-and-requirements.doc Stephen McCann, RIM Stephen McCann, RIM

January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 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 Stephen McCann, RIM Stephen McCann, RIM

Use Cases 1 - 7 3D Printer Sports Event Software Update January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Use Cases 1 - 7 3D 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 Stephen McCann, RIM Stephen McCann, RIM

Use Cases 8 - 14 Jane in shopping mall January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 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 Stephen McCann, RIM Stephen McCann, RIM

January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 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 Stephen McCann, RIM Stephen McCann, RIM

January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Use Cases 20 - 22 Shop Owner, without internet access, with Specials and Freebies Max needs a Cab Operator or Internet Access Stephen McCann, RIM Stephen McCann, RIM

Use Case Keywords 1 Service discovery Specific device type discovery January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Use Case Keywords 1 Service discovery Ability to discover a service. Specific device type discovery 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) Location of the user Proximity of the services is used to filter alternative options Other dimensions Stephen McCann, RIM Stephen McCann, RIM

Use Case Keywords 2 Speed of Service (time of day, duration) January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 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 Stephen McCann, RIM Stephen McCann, RIM

January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 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 Stephen McCann, RIM Stephen McCann, RIM

January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Use Case Keywords 3 3rd party identifiers captured by the device would form part of a query (e.g. TV ID) API required? Probe/Response mechanism Proximity Stephen McCann, RIM Stephen McCann, RIM

Specific Services 3D Printer video streaming January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Specific Services 3D Printer video streaming Timetables/menus (including dynamic ones) Crowd sourcing Policy (network and device) Presence Server VPN (IEEE 802.11u ??) Stephen McCann, RIM Stephen McCann, RIM

Scope Mobile Operator aspects not in scope January 2013 doc.: IEEE 802.11-13/0118r1 January 2013 Scope Mobile Operator aspects not in scope Wi-Fi Direct aspects are out of scope Build on IEEE 802.11u for device/network discovery (IP address continuity) Caching of information on STA is out of scope Stephen McCann, RIM Stephen McCann, RIM