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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [622Mbps Transmission Processing and Its Configuration ] Date Submitted: [ 18 March 2004] Source: [Yuichi Shiraki] Company [Oki Electric Industry Co., Ltd.]
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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [622Mbps Transmission Processing and Its Configuration ] Date Submitted: [ 18 March 2004] 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] [Kiyoshi Hamaguchi] Company [Communications Research Laboratory, Incorporated Administrative Agency] Address [3-4, Hikarino-Oka, Yokosuka, Kanagawa, 234-0051, Japan] Voice:[+81.46.847.5073], FAX: [+81.46.847.5079], E-Mail:[hamaguti@crl.go.jp] [Hiroyo Ogawa] Company [Communication Research Laboratory, Incorporated Administrative Agency] Address [3-4 Hikarino-oka, Yokosuka, Kanagawa, 239-09847 Japan.] Voice: [81-46-847-5066], FAX: [81-46-847-5079] E-Mail:[hogawa@crl.go.jp] 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. Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
622Mbps Transmission Processing and Its configuration Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
( )2 IF input Pt Pr Local leak DSB mixer Transmitter Receiver SSB B 2B IF output NF=F T fc fc+fi fi DSB fc B B B IM2 f fc-fi fc fc+fi B fi 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) Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
Frequency allocation of IF band BB & IF processing BB IF f1 f4 f2 f3 Input data Packet distribute MAC control Tx Channel code/decode Modulator /Demodulator BPF BPF 1266MHz f1 Channel #1 Σ Σ Modulator /Demodulator Channel code/decode BPF 156 MHz BPF 1422MHz RF f2 Channel #2 Channel code/decode Modulator /Demodulator BPF Rx BPF 1768MHz f4 Channel #4 Processing Overview-Band (BB) & IF processing- • Multi-channel structure • Simple Processing,Simple Modulation Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
BB/IF Unit Mobile Terminal TDMA/TDD Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
Oki/CRL WPAN information distribution system APT = Access Point Terminal MT = Mobile Terminal • Basic Oki/CRL system based on 802.15.3a requirements 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 Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
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. Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
Demonstration System 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 Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL
Conclusion 622Mbps Transmission processing is introduced. -Muti-channle structure 155.5Mbps/channel x 4channel=622Mbps -Simple modulation /channel -Simple processing / channel Y.Shiraki Oki, K.Hamaguchi, H.Ogawa CRL