Programmable Open Mobile Internet 2020...Internet Has Been A Transformative Infrastructure Top 20 Engineering Innovations of 20th Century. A Century of Innovations (National Academy

Programmable Open Mobile Internet 2020

http://cleanslate.stanford.edu

Clean Slate Internet Design Program at Stanford

Internet Has Been A Transformative Infrastructure

Top 20 Engineering Innovations of 20th Century

A Century of Innovations(National Academy of Engineering)

The Stanford Clean Slate Program http://cleanslate.stanford.edu

Internet Ossification

IP

Kazaa VoIP Mail News Video Audio IM YouTubeApplications

TCP SIP UDP RTPTransport protocols

Ethernet 802.11 SatelliteOpticalPower lines BluetoothATMIP oneverything

HTTP

Everythingon WEB

ContinuedInnovations

Ossification


Actually worse than ossification …“… in the thirty-odd years since its invention, new uses and abuses, …, are pushing the Internet into realms that its original design neither anticipated nor easily

accommodates.”

“Freezing forevermore the current architecture would be bad enough, but in fact the situation is

deteriorating.”

Overcoming Barriers to Disruptive Innovation in Networking, NSF Workshp Report, 05.


Internet Architecture LimitationsSecurity & robustness - to support other critical infrastructures

Control and management

Addressing, naming & (inter-domain) routing

Mobility of hosts and networks

Economic viability of different stakeholders

Scaling of service innovations


Internet Architecture Does Not Support Scaling of Services

Applications Network SubstrateNew service providers have to build and deploytheir own infrastructure -- tremendous barrier

Service innovationstarts at the edges

Scaling successful services requiresmigrating into the infrastructure


The Stanford Clean Slate Program

Bring together Stanford’s breadth and depth:Networking, optical communications, wireless, access networks, theory,

economics, security, applications, multimedia, operating systems, hardware and VLSI, system architecture, …

Research for long term impact on the practice of networkingTwo pronged approach: “innovations in the small” and “innovations in the large”

Funding Industry Collaborators & Sponsors: Cisco, DT, DoCoMo, NEC, Xilinx Government Agencies: NSF, DARPA, …

Clean slate as a research process, not necessarily as a deployment strategy


Broad Interdisciplinary Focus

NetworkArchitectures

HeterogeneousApplications

HeterogeneousPHY Technologies

SecurityRobustness

EconomicsPolicies


Backbone(Lightflow)

POMI 2020Programmable Open

Mobile Internet

FlowTheory

Security(Ethane)

Wireless(Spectrum)

Backbone(VLB)

CongestionControl(RCP)

Projects

EASIEnable and Scale

Innovations


An Internet Service: Basic Structure


Many Services And Their Dedicated Infrastructures


Project Scope

Architecture for aVirtualizable & Programmable

Infrastructure(Computing, Storage, Nets)

Diverse node configurations: data centers, backbone PoPs, enterprise

networks, wireless subnets

Virtual worlds, gaming, ubiquitous computing,content dissemination, distributed storage,

sensor integration, …

Security, mobility,robustness,

manageability, scalability

Resource acquisitionand configuration,

programming modelsand tools


Emerging Mobile InternetDiverse applications/services

– Voice, email, business apps, SMS, Blogs, MMS, TV, music, video, games, search, maps, LB services, social networking, Web 2.0,..

At Mbps speeds

On the move: any place any time

5B+ devices


Not Just Mobile Internet: Convergence of CE, PC, Cellular, Internet

Cellular

computationinternet

media

games


Potential for Best of All Worlds?PC– Open, programmable, platform for innovations

Internet– Open and platform for innovations

Phone (cellular)– Ubiquitous with mobility, secured, reliable

CE– Secured, reliable, easy to use

Open platforms for innovations with (user) choices:

Any application on any device being able to connect to any network in a secured and reliable way


Cannot Count on Best To HappenIndustry/business challenges– Natural instinct to protect and control => limits user choice

Huge technical challenges– In many areas

Significant risk of “worst of all” playing out– Closed platforms leading to walled gardens and curbing innovations

– Chaos in managing data across devices

– Users losing control of their data in the cloud

– Failures everywhere: can’t even dial 911

– Massive fraud

– …


Technical ChallengesNetwork convergence– Mobility, security, manageability, … – Multiplicity of radio networks– New PHY -- 1Gbps capacity with 20bps/Hz

Openness/programmability and their challenges – In the infrastructure and within the handheld – Choice of right one, security, right API, policy, …

Liberating your data in the cloud– Data trapped in individual applications in the cloud

Usability– Usability of the handheld itself– Convergence of handheld in the larger context


PC,TVat home, on the road, in hotels, on the plane

Overall System Architecture

Infrastructureservers data

My key, cache, window into my digital ID, digital personality, digital assets, and the internet

Personalize the generic PC,borrow the power, display, keyboard, memory, etc


Project Scope

SecurityRobustness

Manageability

Economics:Resource ManagementSeparation of services

and infrastructure

Multimedia entertainment, edutainment, image-web, augmented reality, …Secured extensible browser, server infrastructure

Distributed Virtual Data System

Handheld

Secured, energyefficient OS

Extensiblesecured browser

UI

HW Platform

Multiple Radio Networks:WiFi, WiMax, LTE, …

Mobility & other managementacross diverse networks

PHY beyond IMT Advanced


POMI Team: Breadth & Depth

Networking

Radio

Economics

Languages

OS

SecurityHCI

Applications

Architecture

Education

Dan Boneh

Monica LamDavid Mazieres

Mendel RosenblumPhil Levis

Leo GuibasScott Klemmer

Arogyaswami Paulraj

Nick McKeown

Ramesh Johari

John Mitchell

Christos Kozyrakis

Fouad Tobagi

Paul Kim

Distributed Systems

Guru Parulkar

Andrea Goldschmidt


Conclusion: We are up to something …

A very important area of research– Challenges: technological, architectural, & theoretical

Stanford’s team– With depth and breadth of expertise

Industry partners and collaborators– business and technology expertise and interest

Opportunity for us to have a significant societal and business impact


POMI 2020 Workshop8:30 - 9:00am Clean Slate Internet Design Program and POMI 2020 -- Guru Parulkar,

Stanford9:00 - 9:45am Mobile markets on the move: new technologies and business models

require re-thinking and innovation -- Peter Moekel, Deutsche Telekom9:45 - 10:30am Mobility management from first principles -- Nick McKeown, Stanford

10:30 - 11:00am Break

11:00 - 11:45amPRPL: a virtual data system for mobile devicesﾊ-- Monica Lam, Stanford

11:45 - 12:30pm Security and identity management in POMI -- Dan Boneh, Stanford

12:30 - 1:30pm Lunch


POMI 2020 Workshop1:30 - 2:00pm Ultra mobile broadband radio network architecture -- Parag Agashe, Qualcomm

2:00 - 2:30pm Managing incentives in open wireless networks -- Ramesh Johari, Stanford

2:30 - 3:00pm– Break

3:00 - 3:45pm WiMAX and mobile Internet -- Pouya Taaghol, Intel

3:45 - 4:30pm Android as a platform for innovative mobile services -- Andy Rubin, Google

4:30 - 5:30pm – PANEL DISCUSSION

Programmable Open Mobile Internet 2020...Internet Has Been A Transformative Infrastructure Top 20 Engineering Innovations of 20th Century. A Century of Innovations (National Academy

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