| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2013-10-17 17:25 [Invited Talk] History and future perspective of cellular mobile communications technology Fumiyuki Adachi (Tohoku Univ.)  RCS2013-157 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Cellular mobile radio communications have evolved from the 1st generation using analog technology to the 2nd generation using digital technology, and then to the 3rd generation. Every 10 years, new generation systems appeared. The 3.9th generation mobile system service called the long term evolution (LTE) was launched at the end of 2010. The evolution of cellular communications technology will continue from the 3.9th generation LTE to the 4th generation LTE-Advanced. The mobile communications traffic in 2020 is expected to increase by about 1,000 times that of 2010 because of increasing popularity of broadband data services such as high quality video. Energy efficient (green) and spectrally efficient wireless networks need to be developed to meet the demand. Due to limited available frequency bandwidth, the same frequency must be reused at spatially separated base stations and hence, co-channel interference is produced. An objective of cellular communications technology is to achieve as high data rate as possible by allowing a certain amount of co-channel interference under limited frequency bandwidth and transmit power (or energy). What is the 5th generation technology after LTE-A? In this paper, we overview the evolution of mobile communications technology over the past 30 years and provide a perspective of cellular mobile communication technology. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cellular communication technology / mobile communications / LTE / LTE-A / MIMO / distributed antenna / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 246, RCS2013-157, pp. 85-90, Oct. 2013. | |
| Paper # | RCS2013-157 | |
| Date of Issue | 2013-10-10 (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) | |
| Download PDF | RCS2013-157 |
|
| Conference Information | |
| Committee | RCS |
| Conference Date | 2013-10-17 - 2013-10-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Sophia Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2013-10-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | History and future perspective of cellular mobile communications technology |
| Sub Title (in English) | |
| Keyword(1) | Cellular communication technology |
| Keyword(2) | mobile communications |
| Keyword(3) | LTE |
| Keyword(4) | LTE-A |
| Keyword(5) | MIMO |
| Keyword(6) | distributed antenna |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Fumiyuki Adachi |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | |
| 2nd Author's Affiliation | () |
| 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 | () |
| Speaker | Author-1 |
| Date Time | 2013-10-17 17:25:00 |
| Presentation Time | 45 minutes |
| Registration for | RCS |
| Paper # | RCS2013-157 |
| Volume (vol) | vol.113 |
| Number (no) | no.246 |
| Page | pp.85-90 |
| #Pages | 6 |
| Date of Issue | 2013-10-10 (RCS) |
[Return to Top Page]