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Content
Who we are (Panasonic) What we did (L4) What we need
Industry perspectives: What they need, research-wise and code-wise - - PowerPoint PPT Presentation
Industry perspectives: What they need, research-wise and code-wise - - PowerPoint PPT Presentation
Industry perspectives: What they need, research-wise and code-wise November 13 , 2013 4th NDN Project Retreat Eiichi Muramoto/ Panasonic muramoto.eiichi@jp.panasonic.com Content Who we are (Panasonic) What we did (L4) What we need
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Panasonic is
Panasonic (Maker with 300,000 employee)
– Home appliance maker
- TV, Camera, Smartphone, Refrigerator, Microwave,
Air-con, Home bakery, Hair drier, Shaver, Car navigation, Laptop, home power-plugs
– System solutions
- AV system, Security Camera
- Fax, Copy, white board
ProAV PA Security Camera Appliances (under HEMS) Copy Fax/iFax White Board TV conferencing
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Network Engineer of Panasonic R&D
We are L4 engineers for conferencing (real-time, low
delay) of Panasonic R&D
TV conferencing 秒 Mb ps Bandwidth Estimation
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5
Brand A Brand B Panasonic(V3.0）
TX Bandwidth Packet Loss* Comparison Video
Bandwidth Control: Low
Available Bandwidth Actual Data Amount
Check the actual video!
Packet Loss : Continues Packet Loss : Continues Packet Loss : Zero Bandwidth Estimation Accuracy : Low
Far Strong against Bandwidth Fluctuation
Bandwidth Estimation Accuracy : High
※ ※Packet Loss Rate (Exclude Error Correction Recovery) Packet Loss Rate (Exclude Error Correction Recovery) Actual Data Amount Available Bandwidth
Hi-Accuracy bandwidth tracing
Check the actual video! Check the actual video!
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Brand A
Comparison video between product of company A and Panasonic
Panasonic
Accurate the available bandwidth estimation
and high frequency rate control of encoder using TFRC + RTT variation.
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What we need, research-wise and code-wise
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Sensor networking as expected driving application
Crowd sensing
– Example
- Waze
– car traffic congestion
- Nike fuelband
– activity monitoring sportsware
- CCNx Web-app ‘SHOUT’ @ ccnxcon2013
– Share comments between neighbors
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Features of Crowd sensing
Collect data and make valuable “Information” Computing and Communication
– of the people (crowd), by the people for the people
by the people
– New application is being made – Evolving continuously naturally if platform exist
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Proposal: change the value chain
Name will be used in terminal (application) To realize this, stable open source is necessary
Current Status Proposed Everything on Cloud Google is the value collector Make the new loop of value chain Carriers or ISP should be the value collector SNS collect Google Information
API Application
data cloud Internet Carrier, ISP pipe commodity Name assignment and delegation rule CCN/NDN Carrier, ISP
sensor
New Name CCN/NDN Carrier, ISP
Tool kit (SDK)
collect
Application Collect + Search
Power of Crowd
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Deployment milestones
L1 L2 L3 L4 L5 L6 L7 2019 2018 2017 2016 2015 2014 2013
Filed test (Fixed） Filed test （mobile） Wire packet format （CISCO, PARC, etc） Mobility management (carries) Standardize （IETF） 標準化準備（PARC->IRTF、他) Router proto（R&D)（CISCO, ,Alcatel, etc） ルータ試作（製品)（同） ルータ製品開発 Stable software stack （NDN project?-> Linux, *BSD） Public TestBED (government) Facility investment (carrier, ISPs) Mobile/ adhoc Terminal product (Maker) fixed Terminal product (Maker） Virtualization technology Standardize naming （IETF->IANA） Factory proto (vendor) Prepare standardize（PARC->IRTF) Standardize （IETF） Service platform (data collection + search) (Carriers + Maker)
Service evolve (crowd sensing) Service evolve (BtoB)
SDK Issue name, location, time.. (Carriers + Maker) Product develop Global routing method (university) Discuss naming scheme (ENC)) Congestion control/ flow control (maker + carries ) Prepare standardize（NDN project>IRTF)
Ex. 4K Olympic Ex： Security camera
Service evolve (BtoC)
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Conclusion & Discussion
Crowd sensing is the expected driving application Currently google (or SNS provider) suck the value of
“Information”
– As the result
- carriers becomes “pipe” provider, maker becomes looser
Change the value chain focusing on power of crowd.
Because essentially data is generated at the edge
- terminals. Carriers or ISPs can collect it directly
To realize this stable open source is necessary.