Paper Abstract and Keywords |
Presentation |
2015-06-24 17:35
Consideration on Transceiver Structure and Effect for Reducing Feedback Signal Overhead for FDD Using Carrier Frequency Swapping Takahiro Ohtomo (Tokyo City Univ.), Keisuke Saito (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2015-56 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presets merits and demerits of frequency division duplexing (FDD) using the carrier frequency swapping which we previously proposed aiming at the decrease in feedback signals for packet radio access techniques. In the carrier frequency swapping method for FDD, two duplexers are necessary. Hence, we propose transceiver structure applying antenna isolation by a set of transmit and receive antennas and analog self-interference canceller (SIC). We also consider the effect for decreasing overhead of feedback signals by using the carrier frequency swapping for FDD based on the feedback signal structures for Long Term Evolution (LTE). |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FDD / carrier frequency swapping / feedback signals / channel quality information / channel reciprocity / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 113, RCS2015-56, pp. 61-66, June 2015. |
Paper # |
RCS2015-56 |
Date of Issue |
2015-06-17 (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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RCS2015-56 |
Conference Information |
Committee |
RCS |
Conference Date |
2015-06-24 - 2015-06-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
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 |
2015-06-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Consideration on Transceiver Structure and Effect for Reducing Feedback Signal Overhead for FDD Using Carrier Frequency Swapping |
Sub Title (in English) |
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Keyword(1) |
FDD |
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carrier frequency swapping |
Keyword(3) |
feedback signals |
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channel quality information |
Keyword(5) |
channel reciprocity |
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1st Author's Name |
Takahiro Ohtomo |
1st Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
2nd Author's Name |
Keisuke Saito |
2nd Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
3rd Author's Name |
Mamoru Sawahashi |
3rd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
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Speaker |
Author-1 |
Date Time |
2015-06-24 17:35:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2015-56 |
Volume (vol) |
vol.115 |
Number (no) |
no.113 |
Page |
pp.61-66 |
#Pages |
6 |
Date of Issue |
2015-06-17 (RCS) |
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