Presentation on theme: "Doc.: IEEE 802.15-11-0158-01-0psc Submission Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Tutorial."— Presentation transcript:
doc.: IEEE 802.15-11-0158-01-0psc Submission Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Tutorial for PSC] Date Submitted: [Feb. 26, 2011] Source: [Myung J. Lee, Soo-Young Chang, Peter Murray, Gahng-Seop Ahn, and Woo Yong Lee] Company [CUNY, CSUS, Consultant] Address [140th St. & Convent Ave., New York, NY 10031] Voice:[212-650-7260], FAX: [.], E-Mail:[firstname.lastname@example.org, email@example.com, firstname.lastname@example.org, email@example.com, firstname.lastname@example.org]email@example.com Re: [.] Abstract:[This presentation introduces the overview of PSC concept and key technical issues for the PSC standard and PSC implementation] Purpose:[This contribution is prepared for the tutorial in Mar. 2011. ] 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
doc.: IEEE 802.15-11-0158-01-0psc Submission Personal Space Communication Tutorial on Slide 2
doc.: IEEE 802.15-11-0158-01-0psc Submission Table of Contents What is PSC? PSC applications PSC features Need for a new standard Q&A Slide 3
doc.: IEEE 802.15-11-0158-01-0psc Submission Personal Space The personal space is defined as a physical and virtual space which a person regards as psychologically the persons. For this standard, it is defined as a physical space where devices are controlled by or for the person, and among devices in this space of an individual. °C Public space Personal space B Personal space C Personal space A Slide 4
doc.: IEEE 802.15-11-0158-01-0psc Submission Personal Space Communication (1) Connectivity between a person and the devices and among devices associated with the person in the personal space Without human intervention in the personal space For the exchange of information and management of the environment. °C Slide 5
doc.: IEEE 802.15-11-0158-01-0psc Submission Personal Space Communication (2) °C Public space with one personal space Public space with more than one personal space (In this figure, three personal spaces) °C After more individuals entered into this public space Public space Slide 6
doc.: IEEE 802.15-11-0158-01-0psc Submission PSC Applications (1) PSC radio customized for Smart Phone Traffic off-loading in hot spots –Worldwide data traffic explosion –Shopping mall, stations, café, campus, home, etc Location-based services –Indoor navigation, advertisement push, –Kiosk, museum art pieces –Personal asset tracking Coverage extension –Mobile terminal relay Slide 7
doc.: IEEE 802.15-11-0158-01-0psc Submission PSC Applications (2) PSC radio interacting with all devices in personal space –Voice/Video over PSC VoIP, IPTV, Internet radio, Webcam, Smart camera, speaker, microphone, etc Multi-lingual interpretation system, drive-in shop audio Wireless tour guide – Requires group communications and localization of devices –Museum art pieces (location), explanation of individuals own language (group comm) Stereo karaoke –Requires low latency: tight lip synch on TV and speaker Slide 8
doc.: IEEE 802.15-11-0158-01-0psc Submission PSC Applications (3) PSC radio interacting with all devices in personal space –Interacting with ubiquitous devices (M2M, sensor/control network) Home (home automation), office (personalized smart building), stations (information push), shopping mall (price check), street (traffic /air quality monitoring, public safety, navigation) Using computer peripherals (printer, external hard drive, headset, monitor, projector) Remote Controller (TV, DVD, CD,..) Group games Slide 9
doc.: IEEE 802.15-11-0158-01-0psc Submission PSC Applications (4) PSC radio provides both low and high rate communications simultaneously. –Examples Personalized temperature sensing & control while watching personal video. Slide 10 °C
doc.: IEEE 802.15-11-0158-01-0psc Submission Example: coverage extension Mobile Terminal Relay Mobile Terminal Relay has been applied in 3G as: Benefits of Mobile Terminal Relay –The demand is strong when terminal users are dense –Improving both communication capacity and coverage extension –No cost for Carriers *By China Mobile and Vinno Tech. Slide 11
doc.: IEEE 802.15-11-0158-01-0psc Submission Terminal Relay Protocol Stack Control Plane User Plane July 2010 Slide 12 Function of L1/L2 of the Terminal Relay PSC PHY/MAC PCS can supports new telecom services.
doc.: IEEE 802.15-11-0158-01-0psc Submission Slide 13 PSC: the common interface to the environment a user moves into.
doc.: IEEE 802.15-11-0158-01-0psc Submission FunctionFreq. (Duration)FunctionFreq. (Duration) Configure indoor equipment3/1hr (3sec)PC security for departing1/3hrs (2sec) Configure vehicle equipment1/24hrs (3sec)Customer management1/12hrs (5sec) Configure road equipment1/12hrs (2sec)Customized marketing1/12hrs (5sec) Electric frame data Tx3*1MB/day (33sec)Menu guidance1/2days (3sec) Location finding in office/home 1/4hrs (2sec)Pedestrian check1/2hrs (2sec) Elevator floor selection1/6hrs (2sec)TV, audio play1/2days (1hr) Travel information1/12hrs (5sec)TV game play1/2days (30mins) Public transportation getting on/off notification 1/day (2sec)Messaging1/3hrs (2sec) Facility guidance1/6hrs (3sec)Business card exchanging1/2days (2sec) Data retrieving1*1MB/6hrs (11sec)Paging CUG/friends1/12hrs (2sec) Traffic information gathering1/hr (2sec)Caring child/pet1/day (2sec) Toll collection1/2days (3sec)Gateway service2*2/day (20mins) Electric payment1/8hrs (3sec)Equipment manage1*10/week (10sec) Entrance control1/3hrs (2sec)Health care1/2hrs (3sec) Frequency and duration of Applications Slide 14 Ref: 15-10-0169-01
doc.: IEEE 802.15-11-0158-01-0psc Submission Major Features to support PSC applications Clean slate single standard solution –Not combo-chip solution Dynamic scaling of a wide range of link rates –Low rate sensory data to high rate video (100kbps-50Mbps) A wide range of QoS requirements – Real-time streaming video, periodic sensor data, reliable data, etc High precision ranging Fast association and synchronization Multiple modes of communications –1-1, 1-n, group communications Slide 15
doc.: IEEE 802.15-11-0158-01-0psc Submission PHY Features Dynamic scalable link rates –Wide range of link rates: 100 kbps to 50 Mbps –Wide range of energy constraint –Coverage of 30 meters –Link latency less than 20 ms –Localization/Ranging –Use of unlicensed bands including 2.4 GHz and 60 GHz Slide 16 °C
doc.: IEEE 802.15-11-0158-01-0psc Submission MAC Features (1) Dynamic multi-rate access –Various link rate, various duty cycle with single bit-rate –100kbps to 50Mbps Asymmetry –All link rates: PSC on mobile phone –High rate: IPTV set-top box –Low rates: Ubiquitous device Quality of Service Guarantee –Periodic sensor reading & control –Real-time streaming of voice/video –Asynchronous asset tracking / information push –Latency-critical and reliable broadcasting Slide 17 °C
doc.: IEEE 802.15-11-0158-01-0psc Submission MAC Features (2) Fast Association and Synchronization –Seamless mobility –Fast neighbor discovery, connection & tear down without human intervention –Reduced message exchange –Enhanced energy saving for time division based compared to CSMA –Maintaining reasonable security and privacy protection Slide 18
doc.: IEEE 802.15-11-0158-01-0psc Submission MAC Features (3) Localization – High precision ranging indoor localization, location-based services, wireless tour guide, Information push, advertisement … Slide 19 Upper left? Upper right? Untitled 2011 (x,y,z) (x 1,y 1,z 1 ) (x 2,y 2,z 2 )
doc.: IEEE 802.15-11-0158-01-0psc Submission Co-existence & Co-operation with other PSC networks Dynamic group communication –Fast joining / leaving –Fast synchronization MAC Features (4) Slide 20 Painting 2 English (Group 4, CH4) Spanish (Group 5, CH5) Korean (Group 6, CH6) …. Painting 1 English (Group 1, CH1) Spanish (Group2, CH2) Korean (Group3, CH3) …. Question?
doc.: IEEE 802.15-11-0158-01-0psc Submission Coverage extension –Mobile Terminal Relay MAC Features (5) Slide 21
doc.: IEEE 802.15-11-0158-01-0psc Submission Existing 802 standards IEEE 802.11, 802.16, 802.22, 3G/4G –High power IEEE 802.15.1 –Medium rate IEEE 802.15.3 –MAC and High rate only IEEE 802.15.4 –Low rate only IEEE 802.15.5 –Separation of Low and High rate. IEEE 802.15.6 –Short range (5 meters). Slide 22
doc.: IEEE 802.15-11-0158-01-0psc Submission Need for a new Standard Many devices in a personal space not interoperable. Desirable to have a new solution with one technology not by combining multiple technologies into a combo chip. Existing standards can serve parts of the PSC, but no single standard optimized for all features for PSC. Therefore, there is a need for a new standard to serve the PSC applications. Slide 23
doc.: IEEE 802.15-11-0158-01-0psc Submission Study Group PSC Established January 2010 –Chair, Peter Murray PAR & 5C approved by WG 15, January 2011 Contributors: ETRI, Samsung, Huawei, China Mobile, Vinno, CUNY, CSUS. References: –15-11-0164: Overview of PSC –15-10-0349: Personal Broadcasting for Personal Space Communication –15-10-0295: Telecom and Personal Space Communications Slide 24
doc.: IEEE 802.15-11-0158-01-0psc Submission Slide 25 Thank you ! Any Questions?