July 2006 doc IEEE 802 15 06281 r

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Project: IEEE P 802. 15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ETRI Response to request of UMD subgroup’s Usage Models ] Date Submitted: [19 July, 2006] Source: [Jinkyeong Kim, Wooyong Lee, Yongsun Kim, Kyeong. Pyo Kim] Company [ETRI] Address [161, Gajung-dong, Yusung-Gu, Daejeon, 305 -350, Korea] Voice: [+82 -42 -860 -6527], E-Mail: [jkkim@etri. re. kr] Re: [] Abstract: [This provides Proposed Usage Models for UMD subgroup] Purpose: [To be adapted usage models in Usage Model document] Notice: This document has been prepared to assist the IEEE P 802. 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 P 802. 15. Submission 1 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Proposed Usage Models for mm. Wave WPAN Jinkyeong Kim Wooyong Lee Yongsun Kim Kyeong. Pyo Kim ETRI Submission 2 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Scenario A – Wireless Computing Env. a 1(U 1) a 4(U 17) AP Laptop Display Desktop PC X a 2(U 5) Digital Camcorder Digital Camera a 3(U 16) External HDD-1 Submission PMP MP 3 P External HDD-2/ODD 3 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Usage Model for Scenario A Usage Model Covered Use Cases Application mix Environment Wireless Computing Env. U 1, U 5, U 16, U 17 a 1(A 1) a 2(A 2) a 3(A 6) a 4(A 7) Residential/ Desktop Comments PC transmits video and audio signal to the display with a 1 link. At the same time, PC reads/writes data from/to external hard disks with a 2 link. When hard disk 2 is connected to the laptop additionally, the laptop and the external hard disk 2 can also exchange data through a 1 link. In case the hard disk 1 and the hard disk 2 exchanges data with each other, such as copying data from the hard disk 1 to hard disk 2, they can exchange their data directly without passing through the laptop, not like wired communications. Submission 4 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Scenario B – Wireless Portable Computing Env. b 1(U 3) Cell Phone b 4(U 17) AP PDA X Display b 2(U 6) UMPC b 2(U 6) b 3(U 16) External HDD-1 Submission External HDD-2/ODD 5 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Usage Model for Scenario B Usage Model Covered Use Cases Application mix Environment Wireless Portable Computing Env. U 2, U 6, U 17 a 1(A 1) a 2(A 2) a 3(A 6) a 4(A 7) Residential/ Desktop Comments Not like scenario A, scenario B is for the wireless computing environment with cell phones, PDAs and UMPCs which are battery operated devices. The rest of the stories in the scenario is exactly the same with the scenario A. Submission 6 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Scenario C – Wireless Media Player Env. c 1(U 1) c 4(U 17) AP PDP/LCD TV c 3(U 16) External Media Player with HDD c 2(U 5) External ODD Desktop PC Submission 7 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Usage Model for Scenario C Usage Model Covered Use Cases Application mix Environment Wireless Media Player Env. U 1, U 5, U 16, U 17 a 1(A 1) a 2(A 2) a 3(A 6) a 4(A 7) Residential/ Desktop Comments A user can play media such as movies, music and pictures using external media player through c 1 link. Also, external media player is considered as an external device through c 2 link and PC can real and write data. Moreover, external media player can be directly connected to the external hard disk or external ODD without passing though the PC and exchanges data with c 3 link. At this time, external media player can be accessed via AP by an internet user with c 4 link. In this case external media player is role to web hard. Submission 8 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Scenario D – Wireless Portable Media Player Env. d 1(U 1) Digital Camera d 4(U 17) AP PDP/LCD TV Digital Camcorder d 3(U 16) External ODD Submission PMP 9 d 2(U 5) Desktop PC Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Usage Model for Scenario D Usage Model Covered Use Cases Application mix Environment Wireless Portable Media Player Env. U 2, U 6, U 17 a 1(A 1) a 2(A 2) a 3(A 6) a 4(A 7) Residential/ Desktop Comments Not like scenario C, scenario D is for the wireless portable media player environment such as digital cameras, digital camcorders and PMPs which are battery operated. Wireless portable media player transmits real time streaming videos or still images to the internet user through d 4 link. The rest of the stories in the scenario is similar to the scenario C. Submission 10 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 List of Applicable devices • • • External HDD – Interface: EIDE (Ultra ATA 100, 1. 0 Gbps), SATA-I(1. 5 Gbps), SATA-II(3. 0 Gbps) – Capacity: up to 750 GByte External ODD – Format: Blu-ray | HD-DVD – Interface: EIDE (Ultra ATA 100), SATA-II – Capacity: up to 50 GByte | 25 GByte Digital Camera – Format 4368 x 2912 (4. 6 Mbyte) – Interface: USB 2. 0 (480 Mbps), NG-w. USB (3. 0 Gbps) Digital Camcorder – Format: AVCHD (Video: 1080 p at 24 fps, Audio: 5. 1 CH AC 3/7. 1 CH Linear PCM) – Interface: USB 2. 0, NG-w. USB | IEEE 1394 (400 Mbps) Portable Media Player – Interface: USB 2. 0, NG-w. USB | IEEE 1394 (400 Mbps) – Capacity: 100 Gbyte External Media Player – Interface: USB 2. 0, NG-w. USB | IEEE 1394 (400 Mbps) – Capacity: 200 Gbyte MP 3 Player – Interface: USB 2. 0, NG-w. USB | IEEE 1394 (400 Mbps) – Capacity: 20 Gbyte Display – Interface: DVI-D (up to 9. 96 Gbps, but in this contribution up to 3. 3 Gbps : 1920*1200*60*24) PDP and LCD TV – Interface: HDMI (up to 4. 455 Gbps) AP – Interface: 1000 BASE-T Notebook PC/UMPC/Desktop – Interface: USB 2. 0, NG-w. USB | IEEE 1394 | 1000 BASE-T | DVI-D Submission 11 Jinkyeong Kim, ETRI

July, 2006 doc. : IEEE 802. 15 -06/281 r 2 Thanks a lot. Submission 12 Jinkyeong Kim, ETRI