Mobile Applications And Services for Converged Networks · © 2011 Georgia Institute of Technology...
Transcript of Mobile Applications And Services for Converged Networks · © 2011 Georgia Institute of Technology...
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Mobile Applications And Services for Converged
NetworksRuss Clark
Matt Sanders
CS 4261/8803 MAS
Fall 2011
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Mobile Apps and Services
What are we talking about here?
• Mobile - not tied to your desktop
• cell phones, pdas, tablets, watches, earbuds, shoes, TVs, etc
• Applications
• interactive, social, gaming, business, e-commerce, travel, informational, health care, entertainment, etc
• Services
• presence, location, identity mgmt, group mgmt, PoC, voice, text, video
• Converged Networks
• cellular, WiFi, WiMax, 2.5 G, 3G, 4G, IP, IPTV, etc
An End to End perspective on mobile applications!2
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Mobile Apps and Services
In one word, we are talking about
Convergence
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
• Two primary goals for this class are:
• Build your expertise in the area of Mobile Apps and Services
• Enhance your understanding of the business ecosystem
• Your active participation will be critical
• Working on your group projects
• Group presentations
• Discussions in-class and all over campus
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Technology Speed Dating!
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5th Annual Competition• Five Category Sponsors• 300 Participants, 82 Finalists, 23 Teams, 8 Winners• Multidisciplinary Teams of Undergraduate and Graduate Students• Four Competition Categories
• Interactive Television• Cloud to Home• Social Commerce• Campus Community
• Awards Event with Live Demos of All EntriesFor video of live demos of entries, visit www.cic.gatech.edu
The 2011 CIC Competition
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Judging Criteria• Innovation• Market and technical
viability• Usability• Completeness• Presentation
The CIC is the launching point for innovative, viable products to move towards the next venture. Winners go on to:
Commercialization Other Competitions Internships Career Opportunities
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20112008
CIC Partners
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© 2009 Georgia Institute of Technology
Commercialization Pipeline
Training
Preparation
Team Building
Classroom &Lab Courses
GT Venture Labs
Develops andadministersthe platform
Hosts Academic & Researchactivities
Hosts & administers thecompetition
Supports development teams with coaching & tier one support on the platform
Partners with Venture Labs for bridge
grants & assists in preparation for Angel investor presentations
Student Innovators
GT-RNOC
Sponsor’sProduct
Development
Commercialization
Live trials
Class projects
Research Competition
Independent Study
Hackfests
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Class Syllabus
• http://www.cc.gatech.edu/fac/Russell.Clark/Classes/11/MAS-fall/index.html
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Technologies and Examples
Some stuff we’ll be talking about this semester
• SIP - Session Initiation Protocol - VoIP
• IMS - IP Multimedia Subsystem
• Location Services
• Presence Services
• SIP and Web A/S - Application Servers
• Interactive TV - IPTV
• OSGI - Open Services Gateway Initiative
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
All Those Mobile Applications
• I keep seeing articles about thousands of new mobile applications.
• iPhone
• Java
• Android
• Yes, but how many of them leverage real network services? - very few
• Still lacking simple things like shared presence, address book, identity
• Still too many silos!
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
All Those Web Applications
• And they’re using Web APIs for Network Services
• They’ve made it fun and easy!
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Still Many Challenges
There are lots of challenges to putting it all together.
And a whole lot of opportunities!!!
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Business Integration Challenges
“Primary barriers to deployment are company culture and structure, not technical.” - IMS FOKUS Workshop
• IPR and product realization• access and control• content ownership• custom solutions
• generalized platforms with significant investment (SAP/Oracle)• financial transactions (banking, stock market, etc)• Security (video, alarming)• travel (schedules, coordination, reservations, etc)• ...plenty of other large verticals
• In short, who makes money and how?
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Human Factors Integration Challenges
• lessons from the iPod
• have to account for diversity
• handsets, I/O, and networks
• location services case study .... “coupon spam”
• can’t assume always on connections (problem of Mobile Google Maps)
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© 2011 Georgia Institute of Technology - CS 4803/8803 MAS
Technical Integration Challenges
• What is the relationship between IMS and Web 2.0?
• congruent and consistent scale, resolution, and access controls
• exposing IMS services to web applications
• leveraging web services in IMS applications
• converged web and IMS services
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