Paper Info
Title
Off-Piste QoS-aware Routing Protocol
Abstract
QoS-Aware routing protocols have been the focus of much attention in the past decade. This is due to the interesting challenges posed by the problem of QoS routing, in the absence of precise information - or even partial and altogether imprecise information. In this paper, we present a new QoS-aware routing protocol, OPsAR, which achieves very good performance results at a very reasonable cost, in terms of memory and messages. OPsAR is based on the Multi-path routing approach, but constrains the number of paths used and leverages on previous resource reservation attempts. Every reservation attempt - successful or not - results in an update to the knowledge-state recorded at all the nodes that had participated in those attempts. This knowledge helps in avoiding network bottlenecks and coping with congested path when they are encountered. We present extensive simulation results and even compare ourselves favorably with a protocol that explores all possible paths.
Year
DOI
Venue
2004
10.1109/ICNP.2004.1348076
ICNP
Keywords
Field
DocType
extensive simulation result,previous resource reservation attempt,reservation attempt,qos-aware routing protocol,imprecise information,congested path,off-piste qos-aware routing protocol,precise information,qos routing,new qos-aware routing protocol,multi-path routing approach,routing protocol,routing protocols,quality of service
Link-state routing protocol,Dynamic Source Routing,Computer science,Static routing,Enhanced Interior Gateway Routing Protocol,Computer network,Interior gateway protocol,Wireless Routing Protocol,Distributed computing,Zone Routing Protocol,Routing protocol
Conference
ISBN
Citations 
PageRank 
0-7695-2161-4
0
0.34
References 
Authors
11
3
Name
Order
Citations
PageRank
Tal Anker111213.51
Danny Dolev269251305.43
Yigal Eliaspur300.34