Transcript 11-14/1166r0

doc.: IEEE 11-14/1166r0
September 2014
NG60 Use-Cases
Authors:
Date: 2014-09-15
Name
Affiliations
Address
Phone
email
Takuma Takada
NTT DOCOMO
+81-46-8406230
takuma.takada.nv@nttdocomo
.com
Fujio Watanabe
NTT DOCOMO
NTT DOCOMO
+1-650-4964726
+81-46-8403759
watanabe@docomoinnov
ations.com
Akira Yamada
Masashi
Shimizu
NTT
+81-46-8598695
[email protected].
co.jp
Yasushi
Takatori
NTT
+81-46-8593135
[email protected].
co.jp
Yasuhiko Inoue
NTT
+81-46-8598695
[email protected]
o.jp
Toshimitsu
Tsubaki
NTT
+81-46-8593578
[email protected]
tt.co.jp
Ken Hiraga
NTT
3-6, Hikarinooka, Yokosukashi, Kanagawa, 239-8536,
Japan
3240 Hillview Ave, Palo Alto,
CA 94034
3-6, Hikarinooka, Yokosukashi, Kanagawa, 239-8536,
Japan
1-1,Hikarinooka,
Yokosuka-shi,Kanagawa,
239-0847,Japan
1-1,Hikarinooka,
Yokosuka-shi,Kanagawa,
239-0847,Japan
1-1,Hikarinooka,
Yokosuka-shi,Kanagawa,
239-0847,Japan
1-1,Hikarinooka,
Yokosuka-shi,Kanagawa,
239-0847,Japan
1-1,Hikarinooka,
Yokosuka-shi,Kanagawa,
239-0847,Japan
+81-46-8593474
[email protected]
Submission
Slide 1
yamadaakira@nttdocomo
.com
Takuma Takada, NTT DOCOMO
doc.: IEEE 11-14/1166r0
September 2014
Outline
• Background
• Use-Cases in NG60
• Conclusion
Submission
Slide 2
Takuma Takada, NTT DOCOMO
doc.: IEEE 11-14/1166r0
September 2014
Background
• Volume of data traffic continues to increase.
• 15.9 EB/month data traffic expected in 2018[1].
• Video traffic will be dominant
detail
[1]Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2013–2018
Submission
Slide 3
Takuma Takada, NTT DOCOMO
doc.: IEEE 11-14/1166r0
September 2014
UseCase-1 : Traffic Offload
• Video traffic will disturb other types of traffic in cellular
NW (e.g. Voice, HTTP, etc…).
• Even Wi-Fi (2.4 GHz/5 GHz) will be congested
⇒Need aggressive traffic offloading using 60 GHz
AP
AP
60GHz
2.4GHz
60GHz
5GHz
2.4GHz/5GHz Wi-Fi to 60 GHz Wi-Fi
cellular to 60 GHz Wi-Fi
Submission
Slide 4
Takuma Takada, NTT DOCOMO
doc.: IEEE 11-14/1166r0
September 2014
UseCase-2 : Cloud Storage
• High-speed backup from handset to network access server (NAS).
e.g. residence, office
• Contents download from NAS, e.g. HD Video
Cloud
Cloud
NAS
AP
AP
Backup/Synchronization
Contents download
Submission
Slide 5
Takuma Takada, NTT DOCOMO
doc.: IEEE 11-14/1166r0
September 2014
UseCase-3 : Mobile Backhaul/Fronthaul
•
Similar use-case discussed in [2][3]
60GHz
60GHz
EPC
Backhaul
RRH
Fronthaul
BBU
60GHz
RRH
[2]15-14-0177-04-003d-rof-based-terahertz-fronthaul.pdf
[3]11-14-0579-01-0wng-a-backhaul-use-case-for-ng-11ad.pptx
Submission
Slide 6
Takuma Takada, NTT DOCOMO
doc.: IEEE 11-14/1166r0
September 2014
Conclusion
• Volume of data traffic continues to increase,
especially video traffic.
• We expect NG60 to support following three
use-cases to improve mobile users’ experience :
(1) Traffic offload
(2) Cloud Storage
(3) Mobile Backhaul/Fronthaul
Submission
Slide 7
Takuma Takada, NTT DOCOMO