Paper Abstract and Keywords |
Presentation |
2019-11-21 11:45
A Study on MIMO Interference Canceller for Reverse Link in HAPS Multipe Gateways System Takafumi Fujii, Yoshichika Ohta (HAPSMobile) RCS2019-219 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
HAPS (High Altitude Platform Station), which is a stratosphere platform around 20Km altitude, cellular communication service makes it possible to directly communicate among ordinary land cellular phones. HAPS is also a promising system for service area expansions as well as reliable communication methods at various natural disasters. HAPS communication system is composed of service links which provide communications between HAPS and land cellular phones and a feeder link which establishes a communication between HAPS and a base station (Gateway). The authors proposed a “Multi-Gateway System” that performs spatial multiplexing at the same frequency for effectively use the frequency of the feeder link. It was shown that the communication quality can be greatly improved by applying interference canceller technology to the forward link from ground to HAPS. In this paper, we propose a new transmission in-terference canceller technology for the reverse link from HAPS to the ground of multi-GW system, and clarify the improvement effect of communication quality. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
High Altitude Platform / MIMO / Interference canceller / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 296, RCS2019-219, pp. 97-102, Nov. 2019. |
Paper # |
RCS2019-219 |
Date of Issue |
2019-11-13 (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 |
RCS2019-219 |
Conference Information |
Committee |
AP RCS |
Conference Date |
2019-11-20 - 2019-11-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Saga Univ. |
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 |
2019-11-AP-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on MIMO Interference Canceller for Reverse Link in HAPS Multipe Gateways System |
Sub Title (in English) |
|
Keyword(1) |
High Altitude Platform |
Keyword(2) |
MIMO |
Keyword(3) |
Interference canceller |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Takafumi Fujii |
1st Author's Affiliation |
HAPSMobile Inc. (HAPSMobile) |
2nd Author's Name |
Yoshichika Ohta |
2nd Author's Affiliation |
HAPSMobile Inc. (HAPSMobile) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
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 |
2019-11-21 11:45:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2019-219 |
Volume (vol) |
vol.119 |
Number (no) |
no.296 |
Page |
pp.97-102 |
#Pages |
6 |
Date of Issue |
2019-11-13 (RCS) |
|