active ad hoc networking
DESCRIPTION
AODV. TORA. Active Ad Hoc Networking. AODV. New Ideas Dynamic Ad Hoc Routing Protocols implemented in an active networking test-bed Dynamic Protocol Dissemination using mobile code Provides Increased adaptability to unpredictable Ad Hoc environment. DSR. AODV. DSR. PLAN. TORA. TORA. - PowerPoint PPT PresentationTRANSCRIPT
A CS395T Course Project MobileComputing &
WirelessNetworks
Spring 2001C
ourse
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: http://w
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5T
• Instructo
r: Dr. Y
on
gg
uan
g Z
ha
ng
(ygz@
cs.ute
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u)
Key Design / Approach DSR(basic, optimized, multipath), AODV,
and TORA protocols implemented–Node Resident Service functions for basic
protocol operations (coded in Popcorn)–Protocols (really mobile glue code)
implemented in PLAN Dynamic Linking of protocol modules Limitation:
–Due to lack of concurrency in FASTNet, only Route Discovery protocol is implemented. Route Maintenance is emulated.
New Ideas
Dynamic Ad Hoc Routing Protocols implemented in an active networking test-bed
Dynamic Protocol Dissemination using mobile code
Provides Increased adaptability to unpredictable Ad Hoc environment
Active Ad Hoc Networking
Results / Lessons Learned Implemented in FASTNet & PLAN (Linux) Choose routing protocols adaptively. Lessons learned:
–AN can provide dynamic & efficient routing protocols for MANET
–Decision-making mechanism for optimal protocol in each environment is needed
–Need to extend this idea in test-bed system
Project team: Seong-Kyu Song, Stephen ShannonURL: http://www.ece.utexas.edu/~shannon/CS395T.htm
PLAN
PLAN
DSR AODV
TORA
Active (FastNet) Node
DSR
TORA
AODV
TORA
Code Pushing
Remote Evaluation
DSR
AODV
Active (FastNet) Node
Active (FastNet) Node