1. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Application and System Requirement of mmW Personal Area Network] Date Submitted: [May 12, 2004] Source: [Yozo Shoji and Hiroyo Ogawa] Company [National Institute of Information and Communications Technology, Incorporated Administrative Agency] Address [3-4, Hikarino-Oka, Yokosuka, Kanagawa, 234-0051, Japan] Voice:[+81.46.847.5075], FAX: [+81.46.847.5079], E-Mail:[shoji@nict.go.jp ] Abstract:[Description of application and System Requirement of millimeter-wave personal area network systems.] Purpose:[Contribution to SG3c at May 2004 meeting] 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.

2. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 2 Application and System Requirement of mmW Personal Area Network

3. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 3 Application & System requirement (1) ad-hoc connections among peripheral devices  Homegateway & PC  Camcorder &DVD or Monitor  DVD & Monitor Data rateIEEE1394 based400 Mbps USB2.0 based480 Mbps Distance~ 10 m (connection mode w/o multi-hopping) ~ 2 m (connection mode with multi-hopping ）

4. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 4 Utilization example in a meeting room In a meeting room: ad-hoc connections among PCs - Meeting attendees can share presenter’s material on their PCs - Slide data can be transmitted to projector Application & System requirement (2) Data rateDisplay sharing 1 Gbps / user ( ※ Raw RGB data) Contents sharingOver 100 Mbps / user Distance~ 10 m (connection mode w/o multi-hopping) ~ 2 m (connection mode with multi-hopping ） ※ (1280×1024)pixel×16(bit)×50Hz(flame frequency) ＝ 1.05 Gbps

5. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 5 Utilization example in a house In a house: ad-hoc connections among household equipments - transmission of audio and visual signals ­ wireless internet access ­ control of equipments Application & System requirement (3) Data rateAV data transmission~ 500 Mbps (support of USB2.0 and IEEE1394) Internet access~ 100 Mbps Equipment control~ 10 Mbps Distance~ 10 m (w/o multi-hopping connection) ~ 4 m (with multi-hopping connection ）

6. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 6 Application & System requirement (4) In an exhibition hall, info-station, bus, train, or etc. : information distribution or contents vending for ad-hoc mobile terminals - Installing an access point terminal (APT) that works as an ad-hoc wireless repeater and several small spot-areas are connected through the APTs - Multi-hop connections to overcome the drawback characterized by short distance link limitation in mmW communications

7. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 7 Application & System requirement (4 cont’) Data rateContents distribution (low-rate)~ 100 Mbps Contents distribution (high-rate)~ 622 Mbps Contents download (Compact Disc 700MByte in 10 sec) 622 Mbps Contents download (DVD:17GByte in 60 sec) 2.3 Gbps Distance~ 20 m (APT- APT link) ~ 3 m (APT - MT link ）

8. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 8 mmW PAN in Stadium(4 cont’) - Uncompressed HD camera video data can be transmitted over mmW P-P link to Video Switching Room - Installing an access point terminal (APT) that works as both an ad-hoc mmW repeater and a signal adder/dropper

9. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 9 Application & System requirement (5) At apartments, condominiums: mmW PAN for on-demand transmission or/and re- broadcasting of video and data signal for ad-hoc terminals - Transmission of Sub-carrier video and DATA channels over mmW - Multi-hop or through-repeater connections overcome the LoS problem in mmW link and can seamlessly distribute video signals into room

10. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 10 Application & System requirement (5 cont’) Data rateDigital HDTV signal (Compressed)20 Mbps /ch Analogue HDTV or SDTV signal (FM)30 MHz /ch On-demand data channel~ 100 Mbps/user DistanceFrom the Central Transceiver on the top of Building to Subscriber’s terminal ~ 50 m Building to another Building~ 300 m mmW Transceiver on balcony to indoor devices ~ 10 m

11. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 11 Proposal of Frequency Channel Plan for mmW PAN Subcarrier transmission over mmW should be in consideration Combination of Broadcasting channels and communications channels Support of Data channel using Multicast or Broadcast MAC protocol

12. doc.: IEEE 802.15-04/263r0 Submission May, 2004 Yozo Shoji, CRL Slide 12 Ad-hoc connections among peripheral devices  (~480Mbps & ~10m) Ad-hoc connections among PCs in a meeting room  (~1Gbps & ~10m) Ad-hoc connections among household equipments in a house  (~500Mbps & ~10m) Information distribution or contents vending for ad-hoc terminals at an info-station, etc.  (~2.3 Gbps & ~3m) Apartment complex mmW PAN for on-demand transmission or/and Re-broadcasting of Video and Data signal at condominiums  (Ex.... 30MHz x 100 channels & ~10m) Summary