Research Article
Content-based routing in mobile ad hoc networks
@INPROCEEDINGS{10.1109/MOBIQUITOUS.2005.18, author={M. Petrovic and Vinod Muthusamy and H.-A. Jacobsen}, title={Content-based routing in mobile ad hoc networks}, proceedings={2nd International ICST Conference on Mobile and Ubiquitous Systems: Networking and Services}, publisher={IEEE}, proceedings_a={MOBIQUITOUS}, year={2005}, month={11}, keywords={}, doi={10.1109/MOBIQUITOUS.2005.18} }- M. Petrovic
Vinod Muthusamy
H.-A. Jacobsen
Year: 2005
Content-based routing in mobile ad hoc networks
MOBIQUITOUS
IEEE
DOI: 10.1109/MOBIQUITOUS.2005.18
Abstract
The publish/subscribe model of communication provides sender/receiver decoupling and selective information dissemination that is appropriate for mobile environments characterized by scarce resources and a lack of fixed infrastructure. We propose and evaluate three content-based routing protocols: CBR is an adaptation of existing distributed publish/subscribe protocols for wired networks, FT-CBR extends CBR to provide fault-tolerance, and RAFT-CBR provides both fault-tolerance and reliability. Using network simulations we analyze the applicability and test the tradeoffs of these algorithms. We show that RAFT-CBR can guarantee 100% delivery to small groups, at the expense of transmission delay. CBR, with a low message overhead and low delay, is more suitable for larger groups at the expense of reliability. FT-CBR provides comparable delivery rates to RAFT-CBR, as well as low delay, at the expense of increased message cost.
