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| Presentation | 2013-02-28 10:30 10 Gbps MIMO-OFDM Outdoor Transmission Experiment for Super High Bit-Rate Mobile Communicaions Satoshi Suyama (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda (NTT DOCOMO), Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.)  RCS2012-327 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to realize super high bit-rate mobile communications, 10 Gbps 8x16 MIMO-OFDM outdoor transmission experiment in microwave 11 GHz band have been conducted, this report introduces it in detail. More than 10 Gbps super high bit-rate mobile communications have been studied to achieve higher bit-rate in mobile communications, and in order to verify its feasibility, the outdoor transmission experiment has been conducted in Ishigaki-shi, Okinawa. In the experiment, on the assumption of uplink, a mobile station (MS) moves in average speed of 9 km/h and transmits spatially multiplexed MIMO-OFDM signals by eight omni antennas, and a base station (BS) receives them by 16 directional antennas. By demodulating the received signals obtained by the experiment in the off-line mode, transmission performances are evaluated. MS and BS consist of a 8x16 MIMO-OFDM experimental system that supports 400 MHz bandwidth in the 11 GHz band, and this report presents both specifications and configuration of the experimental system. In addition, it shows a measurement course where MS moves in the outdoor experiment, SNR distribution, and delay spread which are measured by BS. Moreover, by evaluating throughput performances of 11.8 Gbps transmission with 64QAM and coding rate of 3/4, this report demonstrates that more than 10 Gbps throughput can be achieved in the 11 GHz band mobile communications. It is also shown that introducing turbo detection as MIMO signal detection can expand the coverage area of more than 10 Gbps throughput. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | mobile communication / super high bit-rate / MIMO-OFDM / turbo detection / outdoor transmission experiment / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 443, RCS2012-327, pp. 261-266, Feb. 2013. | |
| Paper # | RCS2012-327 | |
| Date of Issue | 2013-02-20 (RCS) | |
| 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 | RCS2012-327 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2013-02-27 - 2013-03-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Waseda Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2013-02-RCS-SR-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 10 Gbps MIMO-OFDM Outdoor Transmission Experiment for Super High Bit-Rate Mobile Communicaions |
| Sub Title (in English) | |
| Keyword(1) | mobile communication |
| Keyword(2) | super high bit-rate |
| Keyword(3) | MIMO-OFDM |
| Keyword(4) | turbo detection |
| Keyword(5) | outdoor transmission experiment |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Satoshi Suyama |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
| 2nd Author's Name | Jiyun Shen |
| 2nd Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 3rd Author's Name | Yasuhiro Oda |
| 3rd Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 4th Author's Name | Hiroshi Suzuki |
| 4th Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
| 5th Author's Name | Kazuhiko Fukawa |
| 5th Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2013-02-28 10:30:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2012-327 |
| Volume (vol) | vol.112 |
| Number (no) | no.443 |
| Page | pp.261-266 |
| #Pages | 6 |
| Date of Issue | 2013-02-20 (RCS) |
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