Paper Abstract and Keywords |
Presentation |
2020-08-24 10:00
Radio Protected Area Estimation Methods for Spectrum Sharing-based 5G System Shingo Tomida, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2020-9 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In 2020, full-scale operation of the 5th generation mobile communication (5G) system was started in each country, but the allocated frequency bandwidth isn’t sufficiently wide. To cope with further traffic increase in the future, spectrum sharing with other systems and spectrum sharing between 5G systems are important. Moreover recently, the local 5G, which is independently operated by local communication users, has been spread, and it is important that these systems should be operated without interference. In this paper, we propose methods that aim at spectrum sharing between local 5G systems and estimate the area (radio protected area) that doesn’t interfere with each other. This paper proposes two methods: a method considering the effect of single-knife-edge diffraction on a free-space propagation model (Proposed method-A), and a method combining the Proposed method-A and the extended Hata model (Proposed method-B). The proposed models are evaluated using actual RSSI (received signal strength indicator) measured at the Kyoto University to show the effectiveness of the proposed methods. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Spectrum sharing-based 5G system / Radio wave propagation model / Protected area / 5G / Local 5G / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 138, SRW2020-9, pp. 1-6, Aug. 2020. |
Paper # |
SRW2020-9 |
Date of Issue |
2020-08-17 (SRW) |
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 |
SRW2020-9 |
Conference Information |
Committee |
SRW |
Conference Date |
2020-08-24 - 2020-08-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
WLAN, WPAN, Ad-hoc, mmWave, etc. |
Paper Information |
Registration To |
SRW |
Conference Code |
2020-08-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Radio Protected Area Estimation Methods for Spectrum Sharing-based 5G System |
Sub Title (in English) |
|
Keyword(1) |
Spectrum sharing-based 5G system |
Keyword(2) |
Radio wave propagation model |
Keyword(3) |
Protected area |
Keyword(4) |
5G |
Keyword(5) |
Local 5G |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Shingo Tomida |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Keiichi Mizutani |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Hiroshi Harada |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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 |
2020-08-24 10:00:00 |
Presentation Time |
25 minutes |
Registration for |
SRW |
Paper # |
SRW2020-9 |
Volume (vol) |
vol.120 |
Number (no) |
no.138 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2020-08-17 (SRW) |
|