The Experts below are selected from a list of 2310 Experts worldwide ranked by ideXlab platform
Klaus Jobmann - One of the best experts on this subject based on the ideXlab platform.
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modelling and performance analysis of a novel position based reliable Unicast and multicast Routing method using coloured petri nets
Vehicular Technology Conference, 2003Co-Authors: F Erbas, Kyandoghere Kyamakya, Klaus JobmannAbstract:High mobility, low bandwidth, limited computing capabilities of nodes are, among others, essential characteristics of mobile ad-hoc networks (MANET). Therefore, modelling and especially performance analysis of designed Protocols are one of the growing research issues in MANET. However, ad-hoc networks are too complex to allow analytical study for explicit performance expressions. One of the widely used approaches to analyze Protocols is using modelling and simulation methods. We used coloured Petri nets (CPN) to model and analyze our designed schemes, since CPN models can be used to investigate the performance of designed Protocols. We modelled a position-based Unicast Routing Protocol based on an extension of the distributed grid location service (GLS) concept. We extended our designed position-based Unicast Protocol to a scalable and resource-efficient multicast Routing Protocol for mobile ad-hoc networks. In this paper we will describe a CPN-based framework of both a Unicast and a multicast Routing methods developed.
F Erbas - One of the best experts on this subject based on the ideXlab platform.
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modelling and performance analysis of a novel position based reliable Unicast and multicast Routing method using coloured petri nets
Vehicular Technology Conference, 2003Co-Authors: F Erbas, Kyandoghere Kyamakya, Klaus JobmannAbstract:High mobility, low bandwidth, limited computing capabilities of nodes are, among others, essential characteristics of mobile ad-hoc networks (MANET). Therefore, modelling and especially performance analysis of designed Protocols are one of the growing research issues in MANET. However, ad-hoc networks are too complex to allow analytical study for explicit performance expressions. One of the widely used approaches to analyze Protocols is using modelling and simulation methods. We used coloured Petri nets (CPN) to model and analyze our designed schemes, since CPN models can be used to investigate the performance of designed Protocols. We modelled a position-based Unicast Routing Protocol based on an extension of the distributed grid location service (GLS) concept. We extended our designed position-based Unicast Protocol to a scalable and resource-efficient multicast Routing Protocol for mobile ad-hoc networks. In this paper we will describe a CPN-based framework of both a Unicast and a multicast Routing methods developed.
R. Vaishampayan - One of the best experts on this subject based on the ideXlab platform.
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Efficient and robust multicast Routing in mobile ad hoc networks
2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975), 2004Co-Authors: R. VaishampayanAbstract:We present the Protocol for unified multicasting through announcements (PUMA) in ad-hoc networks, which establishes and maintains a shared mesh for each multicast group, without requiring a Unicast Routing Protocol or the preassignment of cores to groups. PUMA achieves a high data delivery ratio with very limited control overhead, which is almost constant for a wide range of network conditions. Using simulations in Qualnet 3.5, we compare PUMA with ODMRP and MAODV, which are representatives of mesh-based and tree-based multicast Routing in ad hoc networks. The results from a wide range of scenarios of varying mobility, group members, number of senders, traffic load, and number of multicast groups show that PUMA attains higher packet delivery ratios than ODMRP and MAODV, while incurring far less control overhead.
Kyandoghere Kyamakya - One of the best experts on this subject based on the ideXlab platform.
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modelling and performance analysis of a novel position based reliable Unicast and multicast Routing method using coloured petri nets
Vehicular Technology Conference, 2003Co-Authors: F Erbas, Kyandoghere Kyamakya, Klaus JobmannAbstract:High mobility, low bandwidth, limited computing capabilities of nodes are, among others, essential characteristics of mobile ad-hoc networks (MANET). Therefore, modelling and especially performance analysis of designed Protocols are one of the growing research issues in MANET. However, ad-hoc networks are too complex to allow analytical study for explicit performance expressions. One of the widely used approaches to analyze Protocols is using modelling and simulation methods. We used coloured Petri nets (CPN) to model and analyze our designed schemes, since CPN models can be used to investigate the performance of designed Protocols. We modelled a position-based Unicast Routing Protocol based on an extension of the distributed grid location service (GLS) concept. We extended our designed position-based Unicast Protocol to a scalable and resource-efficient multicast Routing Protocol for mobile ad-hoc networks. In this paper we will describe a CPN-based framework of both a Unicast and a multicast Routing methods developed.
Qian Songrong - One of the best experts on this subject based on the ideXlab platform.
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an ad hoc network Unicast Routing Protocol based on multi path and mobility prediction
Computer Engineering, 2004Co-Authors: Qian SongrongAbstract:This paper introduces an Ad Hoc network Routing Protocol using caching and multi-path with mobility prediction technologies. This Protocol has good performance on data delivering,end-to-end delay, Routing overhead and energy consuming.
