Implementation of coordinated multihop scheduling in OPNET

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Authors
Joshi, Deepti
Thanthry, Nagaraja
Namuduri, Kameswara
Pendse, Ravi
Advisors
Issue Date
2003-08
Type
Conference paper
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Research Projects
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Citation
D. Joshi, N. Thanthry, K. Namuduri, and R. Pendse, Implementation of Coordinated Multihop Scheduling in OPNET, Proceedings of OPNETWORKS 2002. Washington DC. August 2003
Abstract

Quality of service is one of the major issues on which the networking world is concentrating today. While there are many different techniques that have been proposed to improve the quality of service (QoS), most of them act on a single node, independent of rest of the network. Although this would ensure QoS to certain extent, issues like jitter and maintaining the delay bound are not properly addressed. These issues can be resolved by establishing coordination between the nodes. Through such coordination, the downstream router can schedule a datagram such that the additional delay caused in the previous node may be compensated to certain extent. In this paper, the authors present a discussion on implementing coordinated multihop scheduling in OPNET. Initial simulation results reveal a significant improvement in traffic performance.

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Publisher
OPNETWORK 2003
Journal
Book Title
Series
Proceedings of OPNETWORKS 2003;session 1337
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