Presentation | 2017-10-26 [Special Talk] Real challenge for 5G mobile communication systems Fumio Watanabe, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Mobile communications service are widely penetrating to all the society as the key infrastructure. The development of the “5G” mobile system is pushed forward all over the world for a service launch of about 2020 as a target. 5G will be used for more diverse purposes. One of the goals is “Enhanced mobile broadband” providing several Gbps throughput, which is about 10-100 times faster than the current 4G. The second goal is “Massive-machine type communication” make IOT connect 10 to 100 times the number of things now. The third is “Ultra-reliable and low latency communication”, which is the most difficult one, providing high reliability and short delay network to support, for example, automatic driving, remote construction, and remote surgery. This presentation outlines the development situation on leading-edge 5G system and describe how different challenges are required from 4G to technology from the viewpoint of technology and service. Furthermore, the relation with the satellite system will also be described. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 5G / mobile communications / mobile network / 28GHz band / massive MIMO |
Paper # | SAT2017-47 |
Date of Issue | 2017-10-19 (SAT) |
Conference Information | |
Committee | SAT |
---|---|
Conference Date | 2017/10/26(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Cellular Telephone Company |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Satellite communications, etc. |
Chair | Toshinori Susuki(Tohoku Gakuin Univ.) |
Vice Chair | Hiroyuki Tsuji(NICT) / Fumihiro Yamashita(NTT) |
Secretary | Hiroyuki Tsuji(KDDI Reesarch) / Fumihiro Yamashita(NICT) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Satellite Telecommunications |
---|---|
Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Special Talk] Real challenge for 5G mobile communication systems |
Sub Title (in English) | |
Keyword(1) | 5G |
Keyword(2) | mobile communications |
Keyword(3) | mobile network |
Keyword(4) | 28GHz band |
Keyword(5) | massive MIMO |
1st Author's Name | Fumio Watanabe |
1st Author's Affiliation | KDDI Research Inc.(KDDI Research) |
Date | 2017-10-26 |
Paper # | SAT2017-47 |
Volume (vol) | vol.117 |
Number (no) | SAT-261 |
Page | pp.pp.59-64(SAT), |
#Pages | 6 |
Date of Issue | 2017-10-19 (SAT) |