1. July 2011doc.: IEEE 15-11-0522-01-0psc SubmissionLG and ETRI Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Use Cases of Personal Space Communication Date Submitted: July 2011 Source: Paul Jeon, LG Electronics; Sunggeun Jin, ETRI; Jinkyeong Kim, ETRI Address: Contact Information: paul dot jeon at lge dot com Re: Abstract: This contribution is prepared to introduce Use Cases of PSC. Purpose: 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. Slide 1

2. SubmissionLG and ETRI July 2011doc.: IEEE 15-11-0522-01-0psc Use Case (1) – Proactive Kiosk Slide 2 Service ZoneNotice Zone 1) Kiosk detects relative distance and speed of each person near by. 2) Kiosk interprets the distance and the speed into context of each person. 3) Kiosk provides services or commercial based on such context. Maximum coverage: ~ 5meter Maximum data rate: ~ 40Mbps per service Antenna configuration: Omni RX/TX (mobile) - Directional RX/TX(kiosk) Etc: Fast association, Location & Speed detection

3. SubmissionLG and ETRI July 2011doc.: IEEE 15-11-0522-01-0psc Use Case (2) – Interactive Narration Slide 3 Maximum coverage: ~ 5meter Maximum data rate: ~ 40Mbps per service Antenna configuration: Selection Stage: Directional TX (mobile) - Directional RX (Narration System) Service Stage: Omni RX (mobile) – Omni TX (Narration System) Etc: Fast association 1) Each person can view the point of interest through the mobile device camera. 2) The narration system detect the area of interest and give personalized information if any.

4. SubmissionLG and ETRI July 2011doc.: IEEE 15-11-0522-01-0psc Use Case (3) – Intuitive Social Networking Slide 4 Maximum coverage: ~ 10meter Maximum data rate: ~ 100Mbps per connection Antenna configuration: Directional - Directional Etc: Fast association, Location detection Intimate Social Public 1) A smart phone interprets how “close” they are into how “intimate” they are. 2) And it invokes different social networking application sets based on intimacy measurement results. Or a user can select target based on its location.

5. SubmissionLG and ETRI July 2011doc.: IEEE 15-11-0522-01-0psc Use Case (4) – Multi Screen Services Slide 5 Maximum coverage: ~ 5meter Maximum data rate: ~ 1.5Gbps per connection Antenna configuration: Omni – Omni or Directional - Omni Etc: Fast association, Location detection, High security Chatting & Purchasing Web surfing 1) Device around a person or people can be grouped together and each device share the context of it. 2) Device can use such context gathered and use them to further service development and may share the result with each other.

6. SubmissionLG and ETRI July 2011doc.: IEEE 15-11-0522-01-0psc Use Case (5) – Personal Space Configuration Slide 6 Maximum coverage: ~ 5meter Maximum data rate: ~ 1.5Gbps per connection Antenna configuration: Directional TX – Omni RX Etc: High Spatial Reusability, High security 1) A mobile phone can adjust its wireless behavior upon seating on the seat and enjoy non-interfering communication by well controlled environment. 2) A health care application on the mobile phone can set the parameters of treadmill and gather exercise information from it and update such information on the personal health care service server.

7. SubmissionLG and ETRI July 2011doc.: IEEE 15-11-0522-01-0psc Use Case (6) – Multi-hop Support Slide 7 Multi-hop transmission: coverage extension Multi-hop configuration: by manual or in an autonomous manner Fast device discovery Fast link setup 1) Device can automatically establish multi-hop wireless links forwarding data frames. 2) Devices discover neighboring devices in a fast manner according to user-defined profiles.

8. SubmissionLG and ETRI July 2011doc.: IEEE 15-11-0522-01-0psc 1) A user need to be located exactly for various potential services. High precision user tracking will bring enormous benefits for the services including advertisement, fast device discovery, short-range broadcastings and etc. 2) It is possible to support user tracking in units of tens of centi-meters with very high frequency bands such as 60 GHz bands  Location tracking precision < 1 meter 3) Slide 8