Paper Abstract and Keywords |
Presentation |
2018-11-21 10:10
Impact of Propagation Delay on Analog Self-Interference Cancellation using Auxiliary Transmitter considering I/Q Imbalance and Phase Noise Takahisa Fukui, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2018-193 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In-band full-duplex is a communication method with simultaneous transmission and reception at the same radio frequency (RF) band. It is expected to improve the throughput and the spectral efficiency of wireless communication systems. However, the local receiver receives the transmitted signal as strong self-interference (SI). This strong SI saturates the local receiver and obstructs the desired signal. Analog SI cancellation using auxiliary transmitter is proposed for preventing the saturation of the local receiver. In this research, we consider the channel including I/Q imbalance and phase noise and evaluate the two cases of analog RF and baseband SI cancellation using auxiliary transmitter. Our simulation results show that we need to select the configuration according to the accuracy of the time synchronization between the transmitters and the distance between transmitter and receiver. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
In-Band Full-Duplex / Analog Self-Interference Cancellation / Auxiliary Transmitter / I/Q Imbalance / Phase Noise / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 311, RCS2018-193, pp. 91-96, Nov. 2018. |
Paper # |
RCS2018-193 |
Date of Issue |
2018-11-13 (RCS) |
ISSN |
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 |
RCS2018-193 |
Conference Information |
Committee |
RCS AP |
Conference Date |
2018-11-20 - 2018-11-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Industry Support Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2018-11-RCS-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Impact of Propagation Delay on Analog Self-Interference Cancellation using Auxiliary Transmitter considering I/Q Imbalance and Phase Noise |
Sub Title (in English) |
|
Keyword(1) |
In-Band Full-Duplex |
Keyword(2) |
Analog Self-Interference Cancellation |
Keyword(3) |
Auxiliary Transmitter |
Keyword(4) |
I/Q Imbalance |
Keyword(5) |
Phase Noise |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Takahisa Fukui |
1st Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
2nd Author's Name |
Kazuki Komatsu |
2nd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
3rd Author's Name |
Yuichi Miyaji |
3rd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
4th Author's Name |
Hideyuki Uehara |
4th Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2018-11-21 10:10:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2018-193 |
Volume (vol) |
vol.118 |
Number (no) |
no.311 |
Page |
pp.91-96 |
#Pages |
6 |
Date of Issue |
2018-11-13 (RCS) |
|