Paper Abstract and Keywords |
Presentation |
2017-06-23 15:35
Throughput Performance of 256-QAM using different types of MCS in small cells Kai Osawa, Norihiro Naganuma, Hiroyuki Otsuka (Kogakuin Univ.) RCS2017-91 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Higher-order modulation is a key technology to increase data rates within a limited bandwidth. This paper describes the user throughput performance of OFDM-based 256-QAM in small cell environment. First, we describe a design approach for small cells. Next, we present the user throughput performance of OFDM-based 256-QAM under the designed different types of small cells using both legacy and extended channel quality indicator (CQI) Tables. The designed CQI Table is obtained by adding 256-QAM MCS to the conventional 64-QAM MCS. Also the average and 5-percentile user throughput are described for three types of CQI Tables using system-level computer simulation. It is confirmed that the OFDM-based 256-QAM can improve average user throughput, while maintaining the 5-percentile user throughput, when the extended CQI Table is used. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Small cell enhancement / MCS / 256-QAM / User throughput / System level simulation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 103, RCS2017-91, pp. 245-250, June 2017. |
Paper # |
RCS2017-91 |
Date of Issue |
2017-06-14 (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) |
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RCS2017-91 |
Conference Information |
Committee |
RCS |
Conference Date |
2017-06-21 - 2017-06-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ishigaki Shoukou Kaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2017-06-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Throughput Performance of 256-QAM using different types of MCS in small cells |
Sub Title (in English) |
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Keyword(1) |
Small cell enhancement |
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MCS |
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256-QAM |
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User throughput |
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System level simulation |
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1st Author's Name |
Kai Osawa |
1st Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
2nd Author's Name |
Norihiro Naganuma |
2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
3rd Author's Name |
Hiroyuki Otsuka |
3rd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-06-23 15:35:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2017-91 |
Volume (vol) |
vol.117 |
Number (no) |
no.103 |
Page |
pp.245-250 |
#Pages |
6 |
Date of Issue |
2017-06-14 (RCS) |
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