Investor Presentaiton
III-4. Moving Ahead towards "5G"
Aiming to commence 5G service by 2020
Further advances from 2020 onward with new technologies and new frequencies
NTT DOCOMO Roadmap
2020
Carrier trends
NTT DOCOMO
"5G trials" using 28GHz and 4.5GHz bands
S
COMSYS.HD
2017
2019
2025
•
Develop 5G commercial systems
February 26, 2017
"5G trials"
22 carriers and vendors, etc. agree
on joint proposals aimed at
formulating standard 5G
specifications as soon as possible
Use available frequency bands that have become available by 2020, including existing bands
5G (peak: several Gbps)
Ultra-high-speed capacity
Major cities
Tokyo Waterfront City and around Tokyo Skytree tower
• Conduct various verification tests such as 8K video, remote
control of driverless vehicles, and data transmission during
high-speed travel
Olympics and Paralympics
Around facilities
Expand from urban areas to suburbs
New 5G technologies
Massive MIMO (beam forming)
Phantom cells
Add even broader frequency bands
5G+ (peak: at least 10Gbps)
Ultra-low latency and multiple simultaneous connections
From urban areas
Construction
au
Succeed in handover at 28GHz band
SB
"5G Project" launch announced September 8, 2016
• Massive MINO installed in 100 stations in urban areas
nationwide
• Verification testing at Tokyo Waterfront City (Odaiba) from
August on 2016 4GHz, 4.5GHz, 28GHz
Sales trends and forecasts for NTT Mobile business
October 24, 2006
MNP launch
PDC
FOMA
FY March 2004
March 11, 2011
Great East Japan Earthquake
December 24, 2010
LTE launch
September 11, 2013
iPhone sales launch
March 31, 2012
PDC deactivation
LTE
March 27, 2015
LTE-A launch
LTE-A
5G
FY March 2017
FY March 2020
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