Paper Abstract and Keywords |
Presentation |
2015-03-04 14:25
A Study on Mutual Interference Reduction Schemes in LTE-Advanced Device-to-device Communication Koichiro Kitagawa, Yasuhiro Suegara (KDDI Labs.) RCS2014-318 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In 3GPP (The 3rd-Generation Partnership Project) standardization, it has been discussed to adopt Device-to-Device (D2D) communication in Release 12 and 13 specification for LTE (Long-Term Evolution)-Advanced Networks. In D2D communication, a part of the radio resources for cellular communications can be used for D2D communications. Therefore, it is necessary to develop schemes to mitigate mutual interference between cellular and D2D communications. In this paper, we discuss transmission power control (TPC) schemes for D2D communication as one of the interference mitigation techniques. We evaluate TPC which compensates pathloss effect between D2D user terminals (UTs), and TPC which takes both pathloss effect between a base station and a user terminal and pathloss effect between D2D user terminals into consideration. In addition, we discuss achievable system capacity when we simultaneously apply such TPC scheme and communication mode selection (CMS) schemes, where UTs choose cellular or D2D communication modes to transmit data according to radio environment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Device-to-Device Communication / LTE-Advanced / Transmit Power Control / Communication mode selection / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 490, RCS2014-318, pp. 101-106, March 2015. |
Paper # |
RCS2014-318 |
Date of Issue |
2015-02-25 (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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RCS2014-318 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2015-03-04 - 2015-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2015-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Mutual Interference Reduction Schemes in LTE-Advanced Device-to-device Communication |
Sub Title (in English) |
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Device-to-Device Communication |
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LTE-Advanced |
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Transmit Power Control |
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Communication mode selection |
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1st Author's Name |
Koichiro Kitagawa |
1st Author's Affiliation |
KDDI R&D Laboratories (KDDI Labs.) |
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Yasuhiro Suegara |
2nd Author's Affiliation |
KDDI R&D Laboratories (KDDI Labs.) |
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Speaker |
Author-1 |
Date Time |
2015-03-04 14:25:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2014-318 |
Volume (vol) |
vol.114 |
Number (no) |
no.490 |
Page |
pp.101-106 |
#Pages |
6 |
Date of Issue |
2015-02-25 (RCS) |
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