<month year> doc.: IEEE 802.15-03/119 March, 2004 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [622Mbps Transmission Processing and Its Configuration ] Date Submitted: [ 15 September 2003] Source: [Yuichi Shiraki] 　　　　　　 Company [Oki Electric Industry Co., Ltd.] Address [3-4 Hikari-no-oka, Yokosuka, Kanagawa 239-0847, Japan] Voice:[+81-46-847-5148]　Fax :[+81-46-847-5149]　E-Mail:[shiraki492@oki.com] Re : [] Abstract:[Description of Proposed transmission processing for mm-Wave WPAN ] Purpose:[Contribution for millimeter-wave interest group ] 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. Yuichi Shiraki Oki Reed Fisher, Oki

622Mbps Transmission Processing and Its configuration March, 2004 622Mbps Transmission Processing and Its configuration Yuichi Shiraki Oki

Processing Overview (RF) March, 2004 Processing Overview (RF) Transmission Single RF carrier is used. Available Transmission method : -With Single Side band (SSB) :Basic proposal -With Double Side band (DSB):Optional proposal -Without Side band :Optional proposal Reception for side band transmission Complete cancellation of phase-noise and frequency -offset by the self -heterodyne detection (square-law detection) IF input output fc fc+fi fc-fi B NF=F 2B Receiver Transmitter Local leak DSB mixer Pt Pr f fi T IM2 ( )2 SSB DSB Yuichi Shiraki Oki

Processing Overview -Band (BB) & IF processing- <month year> doc.: IEEE 802.15-03/119 March, 2004 Processing Overview -Band (BB) & IF processing- Multi-channel structure Simple Processing，Simple Modulaion Input data Packet distribute MAC control RF Σ Tx Rx BB & IF processing BB IF Channel #1 f1 Channel code/decode Modulator /Demodulator Channel #2 f2 Channel #4 f4 1266MHz 1422MHz 1768MHz 156 MHz f3 Frequency allocation of IF band BPF Yuichi Shiraki Oki Reed Fisher, Oki

March, 2004 BB/IF Unit Mobile Terminal TDMA/TDD Yuichi Shiraki Oki

Oki/CRL WPAN information distribution system <month year> doc.: IEEE 802.15-03/119 March, 2004 Oki/CRL WPAN information distribution system Basic Oki/CRL system based on 802.15.3a requirements APT = Access Point Terminal MT = Mobile Terminal IP network Contents Server APT1 APT2 APT3 Spot-type ad hoc Information Distribution system MT MT MT MT MT(out of service) Ref:IEEE802.15-03/119r4 Yuichi Shiraki Oki Reed Fisher, Oki

Configuration of Access Point March, 2004 Configuration of Access Point BB/IF UNIT BB/IF UNIT BB/IF UNIT Above configuration is that of AP which has 2 neighboring APs located each otherat different directions. In this case, AP has two RF sections for AP-AP links and one RF section for AP-MT link. To control the these 3 links independently, three MAC sections for each RF section are implemented. The each configuration of MAC section is same BB/IF unit of Mobile terminal. Yuichi Shiraki Oki

Demonstration System TSMMW2004 March, 2004 RF Unit of AP RF Unit of AP AP-AP Link AP-MT Link AP-MT Link AP-MT Link RF Unit of MT TSMMW2004 Yuichi Shiraki Oki

Conclusion 622Mbps Transmission processing is introduced. <month year> doc.: IEEE 802.15-03/119 March, 2004 Conclusion 622Mbps Transmission processing is introduced. -Muti-channle structure 155.5Mbps/channel x 4channel=622Mbps -Simple modulation /channel -Simple processing / channel Yuichi Shiraki Oki Reed Fisher, Oki