NDLI: Quality of support for multicasting over mobile ad-hoc networks

Content Provider	IEEE Xplore Digital Library
Author	Biswas, J. Nandy, S.N.
Copyright Year	2005
Description	Author affiliation: CAD Lab., Indian Inst. of Technol., Bangalore, India (Biswas, J.; Nandy, S.N.)
Abstract	An ad hoc network is composed of mobile nodes without any infrastructure. Recent trends in applications of mobile ad hoc networks rely on increased group oriented services. Hence multicast support is critical for ad hoc networks. We also need to provide service differentiation schemes for different group of users. An efficient application layer multicast (APPMULTICAST) solution suitable for low mobility applications in MANET environment has been proposed in J. Biswas et al (2004). In this paper, we present an improved application layer multi-cast solution suitable for medium mobility applications in MANET environment. We define multicast groups with low priority and high priority and incorporate a two level service differentiation scheme. We use network layer support to build the overlay topology closer to the actual network topology. We try to maximize packet delivery ratio. Through simulations we show that the control overhead for our algorithm is within acceptable limit and it achieves acceptable packet delivery ratio for medium mobility applications.
Starting Page	220
Ending Page	225
File Size	1653326
Page Count	6
File Format	PDF
ISBN	0780393058
DOI	10.1109/WIRLES.2005.1549413
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-06-13
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Multicast algorithms Network topology Unicast Multicast communication Multicast protocols Ad hoc networks Routing protocols Organizing Delay Mobile ad hoc networks
Content Type	Text
Resource Type	Article

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