1. IEEE 802.15-04-352/r0 Submission Slide 1 Hiroyo Ogawa, NICT Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [CFA Response: Ad-hoc information distribution with P-P network extension] Date Submitted: [13 July, 2004] Source: [Yozo Shoji and Hiroyo Ogawa] Company [National Institute of Information and Communications Technology, I.A.A.] Address [3-4, Hikarino-Oka, Yokosuka, Kanagawa, 234-0051, Japan] Voice:[+81.46.847.5070], FAX: [+81.46.847.5079], E-Mail:[ hogawa@nict.go.jp ] Re: [IEEE P802.15.SG3c Call For Applications, IEEE P802.15-04/240r2, 12 May, 2004] Abstract:[Description of an application for mmW WPANs] Purpose:[Proposal of an application for mmW WPANs.] 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. IEEE 802.15-04-352/r0 Submission Slide 2 Hiroyo Ogawa, NICT Ad-hoc information distribution with P-P network extension

3. IEEE 802.15-04-352/r0 Submission Slide 3 Hiroyo Ogawa, NICT Concept of proposed mmW WPAN application -Ad-hoc information distribution with Point- Point network extension- Easy and immediate construction of temporal broadband network such as in exhibition-site for… Advertisement information distribution Contents downloading service Combination of Point-Point (P- P) links and Hot spot access link / Point-Multipoint (P-MP) links offers easy and flexible extension of service area

4. IEEE 802.15-04-352/r0 Submission Slide 4 Hiroyo Ogawa, NICT Data Distribution at Apartment 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

5. IEEE 802.15-04-352/r0 Submission Slide 5 Hiroyo Ogawa, NICT Point-to-Point Vertically Distribution Link Vertically and Horizontally Distribution Links P-MP Horizontally Distribution Link

6. IEEE 802.15-04-352/r0 Submission Slide 6 Hiroyo Ogawa, NICT Transmitter Receiver Millimeter-Wave Devices

7. IEEE 802.15-04-352/r0 Submission Slide 7 Hiroyo Ogawa, NICT Data Distribution in Stadium - 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

8. IEEE 802.15-04-352/r0 Submission Slide 8 Hiroyo Ogawa, NICT Modulator Tx Domed baseball stadium Video camera 210m Horizontal polarization 220m Power supply 3 F 2F Rx Vertical polarization Display Tx BS tuner Video signal Rx Millimeter-Wave P-P Links in Stadium

9. IEEE 802.15-04-352/r0 Submission Slide 9 Hiroyo Ogawa, NICT High Data Rate Distribution to Train

10. IEEE 802.15-04-352/r0 Submission Slide 10 Hiroyo Ogawa, NICT Network configuration and protocol stack Mobile Node (MN) Forwarding Node (FN) Access Point (AP)

11. IEEE 802.15-04-352/r0 Submission Slide 11 Hiroyo Ogawa, NICT 15.3c PHY Requirements (1) Bit rateFN-FN link> 1 Gbps Hot spot access link (FN-MN link) > 622 Mbps RangeFN-FN link> 20 m Hot spot access link (FN-MN link) > 3 m Power consumption Mobile Node (FN)< 1 W at maximum with Power save function (to be specified) Forwarding Node (FN) More than 1 W is allowed Access Point (AP)More than 1 W is allowed

12. IEEE 802.15-04-352/r0 Submission Slide 12 Hiroyo Ogawa, NICT 15.3c PHY Requirements (2) Directivity of MN antennaMore than 45 degree (FWHM) Directivity of FN antenna (for FN-FN link) Less than 15 degree (FWHM) Directivity of FN antenna (for FN-MN link) 30 ~ 45 degree (FWHM) Transmission e.i.r.p.Less than regulatory emission level Option to be availableDiversity receiver to avoid the multipath fading

13. IEEE 802.15-04-352/r0 Submission Slide 13 Hiroyo Ogawa, NICT 15.3c PHY Requirements (3) ComplexityMinimal to enable mass commercial adaptation for cost sensitive products The use of mmW oscillator with poorer frequency stability (+/- 500 ppm)* Form factorCapable of fitting into a form factor consistent with a note-PC, PDA, etc * +/- 500 ppm is about the frequency stability obtained with a small-size and low-cost general mmW oscillator (such as DRO)

14. IEEE 802.15-04-352/r0 Submission Slide 14 Hiroyo Ogawa, NICT Tentative 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

15. IEEE 802.15-04-352/r0 Submission Slide 15 Hiroyo Ogawa, NICT Conclusions Ad-hoc information distribution with P-P network extension was proposed as a mmW WPAN application Easy and immediate construction of temporal broadband network for various environment Several PHY requirements was presented