A CS395T Course Project MobileComputing &

WirelessNetworks

Spring 2001C

ourse

we

b site

: http://w

ww

.cs.ute

xas.e

du

/use

rs/ygz/39

5T

• Instructo

r: Dr. Y

on

gg

uan

g Z

ha

ng

(ygz@

cs.ute

xas.ed

u)

Key Design/Approach IP networking for bluetooth scatternet

–Piconet bridging scheme–Each scatternet as one IP network–Host based addressing

Master Relay Switch Routing (MRSR)–Ad-hoc routing in scatternet–based on AODV

New Ideas A new architecture for IP networking in

bluetooth scatternet–Current standard (LAN profile, BNEP) does

not tackle inter-piconet IP networking issue Cluster-based on-demand routing strategy

–Master Relay Switch Routing (MRSR) protocol for inter-piconet IP forwarding

Ad Hoc IP Routing over Bluetooth Scatternets

Results/Lesson Learned Implemented in NS2 Extension to IBM BlueHoc

Project team: Sidharth Choudhury, Anupam RastogiURL: http://www.cs.utexas.edu/users/sidharth/report