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| Presentation | 2011-03-03 16:00 An Application of Line Strip Multibeam Transmitter and Angle Diversity Receiver to Optical Impulse Modulation for Indoor Wireless Optical Communication Takayuki Tomita, Takeshi Hashimoto (Univ. of Electro-Comm.)  CAS2010-119 SIP2010-135 CS2010-89 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Indoor wireless optical communication is disturbed by background noise mainly from incandescent light and daylight, and has severe constraint to the transmitted optical power. Additionaly, intersymbol interference becomes a problem in diffusing system. For these reasons, the modulation scheme that is immune to background noise and ISI is desired. While OIM is robust to ISI at high data rate without increasing complexity, Optical Impulse Modulation(OIM) is as high power efficiency as Pulse Position Mudulation(PPM). However the channel model used for simulating in previous reseaches is so simple. At this work, firstly we define the simulation room without background noise and carry out the simulation comparing between OIM and PPM. Line Strip Multibeam(LSM) Transmitter is applied to the diffuse OIM system for improving the BER performance at this room. Then, at by introducing a noise source using incandescent light we carry out simulation by applying LSM Transmitter and angle diversity receiver to the conventional transmitter and receiver. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Indoor Infrared / Wireless Optical Communication / Optical Impulse Modulation / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 441, CS2010-89, pp. 103-108, March 2011. | |
| Paper # | CS2010-89 | |
| Date of Issue | 2011-02-24 (CAS, SIP, CS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | CAS2010-119 SIP2010-135 CS2010-89 |
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| Conference Information | |
| Committee | CS SIP CAS |
| Conference Date | 2011-03-03 - 2011-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ohhamanobumoto memorial hall (Ishigaki)( |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Processor, Signal Processing for Communications, Wireless LAN/PAN, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2011-03-CS-SIP-CAS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Application of Line Strip Multibeam Transmitter and Angle Diversity Receiver to Optical Impulse Modulation for Indoor Wireless Optical Communication |
| Sub Title (in English) | |
| Keyword(1) | Wireless Indoor Infrared |
| Keyword(2) | Wireless Optical Communication |
| Keyword(3) | Optical Impulse Modulation |
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| 1st Author's Name | Takayuki Tomita |
| 1st Author's Affiliation | The University of Electro-Communications (Univ. of Electro-Comm.) |
| 2nd Author's Name | Takeshi Hashimoto |
| 2nd Author's Affiliation | The University of Electro-Communications (Univ. of Electro-Comm.) |
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| Speaker | Author-1 |
| Date Time | 2011-03-03 16:00:00 |
| Presentation Time | 20 minutes |
| Registration for | CS |
| Paper # | CAS2010-119, SIP2010-135, CS2010-89 |
| Volume (vol) | vol.110 |
| Number (no) | no.439(CAS), no.440(SIP), no.441(CS) |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2011-02-24 (CAS, SIP, CS) |
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