Energy-Efficient Routing in Mobile Ad Hoc Networks: Mobility-Assisted Case (Java)
IEEE Transactions on Vehicular Technology, Vol. 55, No. 1, January 2006

Abstract:
Because of node mobility, mobile wireless networks experience rapid variations in the channel strengths, which could potentially be exploited for more cost-effective communications. The pioneering work by Grossglauser and Tse first demonstrated that a network under sufficient amount of random mobility can provide a larger scaling rate of capacity than a static network, a ....etc

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Abstract
Opportunistic networks are wireless mobile networks in which a continuous end-to-end path between a source and a destination is not necessary. Messages are stored at intermediate nodes, and opportunistically forwarded when a more suitable next hop towards the destination becomes available. A very interesting aspect understands how usersâ„¢ mobility patterns impact on the performance of routing protocols. Starting from this motivation, in this paper we take into consideration group mobility models, whose movement ....etc

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Mobility Management Algorithms and Applications for Mobile Sensor Networks


INTRODUCTION
The development of wireless technologies and microsensing
MEMS has triggered the success of wireless sensor
networks (WSNs). A WSN is composed of one or multiple
remote sinks and many tiny, low-power sensors, each
equipped with actuators, sensing devices, and wireless
transceivers . These sensors are massively deployed
in a region of interest (ROI) to continuously ....etc

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Routing Protocol Enhancement for handling
Node Mobility in Wireless Sensor Networks
G. Santhosh Kumar
1
, Vinu Paul M V
2
, G. Athithan
3
and K Poulose Jacob
4
1,4
Department of Computer Science, Cochin University of Science and Technology, Cochin -682 022,
Kerala, INDIA. Email: {san, kpj}@cusat.ac.in
2,3
Centre for AI and Robotics, DRDO, Bangalore-560 093, INDIA
Email: {vinumanayil, athithan.g}@gmail.com
Authorized licensed use limited to: COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY. Downloaded on February 7, 2009 at 06: ....etc

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EFFICIENT MULTICAST ALGORITHMS FOR MULTI-RADIO WIRELESS AD HOC NETWORKS
INTRODUCTION
WIRELESS AD HOC NETWORKS
Wireless ad hoc networks consist of mobile nodes connecting over a shared wireless channel. A wireless ad hoc network is a decentralized wireless network. The network is ad hoc because it does not rely on a preexisting infrastructure.
MULTICAST
Multicast provide efficient data distribution among a group of nodes. In wireless ad hoc networks, multicast algorithms are designed to be energy effi ....etc

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Abstract: Spatial data mining algorithms heavily depend on the efficient processing of neighborhood
relations since the neighbors of many objects have to be investigated in a single run of a typical
algorithm. Therefore, providing general concepts for neighborhood relations as well as an efficient
implementation of these concepts will allow a tight integration of spatial data mining algorithms
with a spatial database management system. This will speed up both, the development and
the execution of spatial data mining algorithms. In ....etc

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Mobility Metric based LEACH-Mobile Protocol
G. Santhosh Kumar
#1
, Vinu Paul M V
*2
, K. Poulose Jacob
#3
#
Department of Computer Science, Cochin University of Science and Technology
Cochin “ 682 022, Kerala, INDIA
1,3
{san,kpj}@cusat.ac.in
*
Centre for AI and Robotics
Bangalore, INDIA
2
[email protected]
Abstract”Cluster based protocols like LEACH were found
best suited for routing in wireless sensor networks. In mobility
centric environments some improvements were suggested in the
basic scheme. LE ....etc

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Abstract—Recent research shows that significant energy saving can be achieved in mobility-enabled wireless sensor networks (WSNs) that visit sensor nodes and collect data from them via short-range communications. However, a major performance bottleneck of such WSNs is the significantly increased latency in data collection due to the low movement speed of mobile base stations. To address this issue, we propose a rendezvous-based data collection approach in which a subset of nodes serve as rendezvous points that buffer and aggregate data origin ....etc

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Impact of Node Mobility on Routing Protocols for Wireless Sensor Networks
G. Santhosh Kumar, M.V. Vinu Paul and K. Poulose Jacob
Abstract”
1
Wireless sensor networks monitor their
surrounding environment for the occurrence of some
anticipated phenomenon. Most of the research related to
sensor networks considers the static deployment of sensor
nodes. Mobility of sensor node can be considered as an
extra dimension of complexity, which poses interesting
and challenging problems. Node mobility is a very
important aspect in the des ....etc

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Abstract—In this paper, we show that the hexagonal mesh networks developed in the early 1990s are a special case of the EJ networks that have been considered more recently. Using a node addressing scheme based on the EJ number system, we give a shortest path routing algorithm for hexagonal mesh networks. We also extend the known efficient one-to-all broadcasting algorithm on hexagonal mesh networks to algorithms for one-to-one personalized broadcasting, all-to-all broadcasting, and all-to-all personalized broadcasting algorithms. Their time c ....etc

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