doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 1 Project: IEEE P 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, KyeongPyo Kim] Company [ETRI] Address [161, Gajung-dong, Yusung-Gu, Daejeon, , Korea] Voice:[ ], 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 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

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 2 Proposed Usage Models for mmWave WPAN Jinkyeong Kim Wooyong Lee Yongsun Kim KyeongPyo Kim ETRI

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 3 Scenario A – Wireless Computing Env. External HDD-1 Display a1(U1) a2(U5) a3(U16) External HDD-2/ODD a4(U17) AP a2(U5) Desktop PC Laptop X Digital Camera PMP Digital Camcorder MP3P

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 4 Usage Model for Scenario A Usage ModelCovered Use CasesApplication mix Environment Wireless Computing Env. U1, U5, U16, U17a1(A1) a2(A2) a3(A6) a4(A7) Residential/ Desktop Comments PC transmits video and audio signal to the display with a1 link. At the same time, PC reads/writes data on external hard disks with a2 link. When hard disk 2 is connected to the laptop additionally, the laptop and the external hard disk 2 can also exchange data through a2 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.

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 5 Scenario B – Wireless Portable Computing Env. External HDD-1 Display b1(U3) b2(U6) b3(U16) External HDD-2/ODD b4(U17) AP b2(U6) X UMPC PDA Cell Phone

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 6 Usage Model for Scenario B Usage ModelCovered Use CasesApplication mix Environment Wireless Portable Computing Env. U3, U6, U16, U17a1(A1) a2(A2) a3(A6) a4(A7) 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.

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 7 c1(U1) Scenario C – Wireless Media Player Env. External Media Player with HDD External ODD c4(U17) c3(U16) c2(U5) PDP/LCD TV AP Desktop PC

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 8 Usage Model for Scenario C Usage ModelCovered Use CasesApplication mix Environment Wireless Media Player Env. U1, U5, U16, U17a1(A1) a2(A2) a3(A6) a4(A7) Residential/ Desktop Comments A user can play media such as movies, music and pictures using external media player through c1 link. Also, external media player is considered as an external device through c2 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 c3 link. At this time, external media player can be accessed via AP by an internet user with c4 link. In this case external media player is role to web hard.

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 9 External ODD PDP/LCD TV AP Desktop PC d1(U3) d4(U17) d3(U16) d2(U6) Digital Camera Digital Camcorder PMP Scenario D – Wireless Portable Media Player Env.

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 10 Usage Model for Scenario D Usage ModelCovered Use CasesApplication mix Environment Wireless Portable Media Player Env. U3, U6, U16, U17a1(A1) a2(A2) a3(A6) a4(A7) 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 d4 link. The rest of the stories in the scenario is similar to the scenario C.

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 11 External HDD –Interface: EIDE (Ultra ATA100, 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 ATA100), SATA-I, 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-wUSB (3.0 Gbps) Digital Camcorder –Format: AVCHD (Video: 1080p at 24 fps, Audio: 5.1 CH AC3/7.1 CH Linear PCM) –Interface: USB 2.0, NG-wUSB | IEEE 1394 (400 Mbps) Portable Media Player –Interface: USB 2.0, NG-wUSB | IEEE 1394 (400 Mbps) –Capacity: 100 Gbyte External Media Player –Interface: USB 2.0, NG-wUSB | IEEE 1394 (400 Mbps) –Capacity: 200 Gbyte MP3 Player –Interface: USB 2.0, NG-wUSB | IEEE 1394 (400 Mbps) –Capacity: 20 Gbyte Display –Interface: DVI-D (up to 9.96 Gbps, but in this contribution up to 3.3Gbps : 1920*1200*60*24) PDP and LCD TV –Interface: HDMI (up to Gbps) AP –Interface: 1000BASE-T Notebook PC/UMPC/Desktop –Interface: USB 2.0, NG-wUSB | IEEE 1394 | 1000BASE-T | DVI-D List of Applicable devices

doc.: IEEE /281r3 Submission July, 2006 Jinkyeong Kim, ETRISlide 12 Thanks a lot.