Paper Abstract and Keywords |
Presentation |
2014-01-23 14:35
Prototype of Uplink Transceiver for IFDMA-PON System by FPGA Emulation Kiyoshi Onohara, Kenji Ishii, Yuji Akiyama, Masaki Noda, Masamichi Nogami, Takashi Sugihara (Mitsubishi Electric), Yuki Yoshida, Akihiro Maruta (Osaka Univ.), Takashi Mizuochi (Mitsubishi Electric), Ken-ichi Kitayama (Osaka Univ.) OCS2013-100 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We demonstrate a power-efficient coherent interleaved frequency domain multiple access passive optical network (IFDMA-PON) uplink system. A digital signal processing (DSP) circuits for coherent IFDMA based quadrature phase-shift keying (QPSK) signal are implemented on 40 nm field programmable gate arrays (FPGAs). By employing polar-coordinate transformed mapping of the PSK signal, the power consumption of the ONU is reduced to one-tenth compared to conventional OFMDA-PON systems. The 6 Gbps real-time demonstration and 20km single mode fiber transmission of the coherent IFDMA-PON uplink system is performed for the first time. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Digital Signal Processing / Fiber To The Home / Interleaved Frequency Division Multiple Access / Passive Optical Network / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 391, OCS2013-100, pp. 47-52, Jan. 2014. |
Paper # |
OCS2013-100 |
Date of Issue |
2014-01-16 (OCS) |
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) |
Notes on Review |
This article is a technical report without peer review, and its polished version will be published elsewhere. |
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OCS2013-100 |
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