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Current IRT Projects - PowerPoint PPT Presentation


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Current IRT Projects. Fall 2007. Big picture. Systems network research systems with real applications components, algorithm, architectures Goal: Make networks more reliable, easier to use, secure, … --> user focus Details constrained by available funding…. Success metrics.

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Presentation Transcript
big picture
Big picture
  • Systems network research
    • systems with real applications
    • components, algorithm, architectures
  • Goal: Make networks more reliable, easier to use, secure, … --> user focus
  • Details constrained by available funding…
success metrics
Success metrics
  • Develop systems that matter
    • influence products, other research, standards, …
  • Means:
    • papers (in good venues)
    • prototypes
    • patents
    • standards contributions
wireless voip
Wireless (VoIP)
  • Topics:
    • MAC layer enhancements for increasing VoIP capacity
    • Fast hand-offs
    • DHCP: pDAD
    • Admission control
    • Cooperative stations
  • Staff:
    • Andrea Forte
    • Sangho Shin
    • Kenta Yasukawa
communications analysis

ITA

Communications analysis
  • Analyze communications patterns
    • email, IM, audio, video
    • behavior (cross-talking, responses, …) and media content
    • hopefully with real users
  • Cross cultural communications
  • Staff
    • Nalini Kartha
    • Peter Thermos
sip topics
Header compression

Andrea Forte

SIP performance and overload control

Charles Shen

VoIP testbed

Archana Rao

SCTP, TCP & UDP performance

Kumiko Ono

SIP spam prevention using social networks

Ron Shacham

SIP p2p - generic P2P substrate

Salman Baset

Jae Lee

Dhruv Chopra

SIP theft-of-service prevention

Sarvesh (with Verizon)

Sprint, NSF, Huawei, Verizon

SIP topics
resource control

InterDigital

Resource control
  • Sending by permission only
    • prevent L3 DoS attacks
  • Using NSIS/GIST
  • Staff
    • Se Gi Hong
air traffic controller

FAA

Air traffic controller
  • Classroom facility for training air traffic controllers
  • Staff:
    • Supreeth Subramanya
7ds workit
7DS & WORKIT
  • Transitioning:
    • build testbed and devices for other researchers
    • multiple wireless interfaces
    • integrate 7DS, p2p and other components
    • with Bell Labs and others
  • Staff
    • Se-Gi Hong, Arezu Moghadam, Suman Srinivasan, Andy Yuen
p2p streaming

Huawei

P2P streaming
  • Peer-to-peer video streaming and VoD
    • using locality information
    • re-using existing protocols
  • Staff
    • Vaishnav Janardhan
service discovery

Nokia

Service Discovery
  • GloServ: using ontologies to discover services
  • Staff
    • Knarig Arabshian
ng911

DoT

NG911
  • Develop prototype and new functions for next-generation emergency calling system
  • Staff
    • Wonsang Song
    • Jong-Yul Kim
network management

Intel

Network Management
  • Distributed network management
    • p2p fault discovery and analysis
  • Staff:
    • Kyung Hwa Kim