Ad hoc networking in future wireless communications

Remondo, David; Niemegeers, Ignas

doi:10.1016/s1403-3664(02)00117-2

Cited by 42 publications

(11 citation statements)

References 6 publications

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“…turning on/off/on), and generally being transient in nature during a session is often called ad-hoc networking. Ad-hoc generally refers to support for spontaneous communication among mobile and fixed terminals whenever there is the physical possibility to do so (Remondo & Niemegeers, 2002). The first wireless networks were of this kind.…”

Section: Wireless Internetmentioning

confidence: 99%

Sharing Wireless Internet in Urban Neighbourhoods

Wong

Clement

2007

Communities and Technologies 2007

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Section: Wireless Internetmentioning

confidence: 99%

Sharing Wireless Internet in Urban Neighbourhoods

Wong

Clement

2007

Communities and Technologies 2007

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“…With the sending data increases, the node has to bear more and more overload. One of the best methods to solve this problem is to use the cluster structure [2]. Every cluster is composed of one head and some common nodes.…”

Section: Introductionmentioning

confidence: 99%

Location Prediction Weighted Clustering Algorithm Based on WNNM in Ad Hoc Network

Sha¹,

Huang²,

Chu³

et al. 2012

Proceedings of the 2nd International Conference on Computer Application and System Modeling

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Abstract-Introducing a wavelet neural network model (WNNM)at a route maintenance stage to predict the position of nodes in ad hoc networks, a new weighted clustering algorithm (WCA) is presented. Using the nodes' position information from GPS, this algorithm predicts the position of nodes at next time by WNNM, then calculates the time the neighbor nodes spend moving out of the coverage of cluster heads by the predicted values and takes it as a measurement of aggregate holding time. If the cluster structure tends to be unstable, a pre-repair mechanism will function before the link fails, thus avoiding frequent break of links and improving the network performance. Simulation results show that compared to the Lowest-ID WCA and Location-based WCA, the algorithm proposed can increase the packet delivery rate by 9% and 6%, respectively, and decrease the numbers of link break by about 70% and 50%, respectively.

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“…The Reactive (On-Demand) algorithms the route be created only when a message is to be sent .In this class, a source node floods the packet over network with a route request. When any node does not receive a route request for the specific destination, it appends its own address to the route request and forwards it to its neighbours [1], [2].…”

Section: Introductionmentioning

confidence: 99%

Routing schemes for bluetooth scatternet applicable to mobile ad-hoc networks

Alkhrabash¹,

Elshebani

2009

2009 9th International Conference on Telecommunication in Modern Satellite, Cable, and Broadcasting Services

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Bluetooth is a low cost, low power and short-range radio frequency technology. If there are two bluetooth devices have established a connection with each other, the resulting is referred to a Piconet, the device that initiate the connection assumes the role of a master while the others are slaves. In piconet the master is controlling the routing data between slaves and same master using frequency hopping. A slave in one piconet can act as the master or slave in another piconet. This concept of overlapping piconet is referred to a Scatternet, the routing in scatternet needs special treatment. There are some algorithms proposed in the routing for bluetooth scatternet, these algorithms are depended on two major classes: Proactive and Reactive. In this research we study all algorithms presented in this area, and improvement routing algorithm based on reconstraction scatternet, addition design and implementation software tool to simulate routing algorithms in bluetooth scatternet networks in different scenarios and parameters to evaluate and compare between these algorithms.

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Ad hoc networking in future wireless communications

Cited by 42 publications

References 6 publications

Sharing Wireless Internet in Urban Neighbourhoods

Sharing Wireless Internet in Urban Neighbourhoods

Location Prediction Weighted Clustering Algorithm Based on WNNM in Ad Hoc Network

Routing schemes for bluetooth scatternet applicable to mobile ad-hoc networks

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