Paper Info
Title
Multi-rate combination of opportunistic routing and network coding: An optimization perspective
Abstract
Recently, wireless communication methods that exploit the broadcast nature of the wireless medium have been attracting growing attention. Among these methods, opportunistic routing and network coding are regarded as the most promising techniques. While there have been some attempts to combine opportunistic routing with network coding to capture the advantages of both techniques, none of these attempts has considered bit-rate selection for data transmission in multi-rate wireless networks. In this paper, we study the potential benefits of the combination of opportunistic routing and network coding with the bit-rate selection mechanism from an optimization perspective. We develop a theoretical model and algorithm for finding the optimal forwarding scheme for a multi-rate combination of opportunistic routing and network coding in a given network. MIT Roofnet trace-based simulations show that considering bit-rate selection in combination with opportunistic routing and network coding has substantial benefits in terms of the expected transmission time compared to multi-rate opportunistic routing, multi-rate network coding, and a fixed-rate combination approach.
Year
DOI
Venue
2012
10.1109/WCNC.2012.6214107
WCNC
Keywords
Field
DocType
optimisation,dynamic bit-rate selection,network coding,multirate combination,multirate wireless networks,wireless communication,mit roofnet,opportunistic routing,radio networks,optimization,optimal forwarding scheme,telecommunication network routing,data transmission,codingaware opportunistic routing,theoretical model,bit-rate selection,wireless networks,vectors,routing,wireless network,mathematical model
Linear network coding,Link-state routing protocol,Multipath routing,Dynamic Source Routing,Computer science,Static routing,Policy-based routing,Hierarchical routing,Computer network,Routing protocol,Distributed computing
Conference
ISSN
ISBN
Citations 
1525-3511
978-1-4673-0436-8
0
PageRank 
References 
Authors
0.34
6
2
Name
Order
Citations
PageRank
Daehyeok Kim1987.77
Young-joo Suh247858.07