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2002 IEEE Conference on Ultra Wideband Systems and Technologies (IEEE Cat. No.02EX580), 2003
We propose a new strategy for path selection in a UWB based ad-hoc network which by minimizing a power-dependent global cost function, can potentially lead to an optimal network organization characterized by low emitted power levels and high network performance.
DE NARDIS, LUCA +2 more
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We propose a new strategy for path selection in a UWB based ad-hoc network which by minimizing a power-dependent global cost function, can potentially lead to an optimal network organization characterized by low emitted power levels and high network performance.
DE NARDIS, LUCA +2 more
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Identification in Ad Hoc Networks
Proceedings of the 39th Annual Hawaii International Conference on System Sciences (HICSS'06), 2006In this paper we address the concept of how nodes in Mobile Ad hoc Networks (MANETs) should be identified and authenticated. After discussing related works and the concept of identities and identifiers in MANETs, we present the MANET-ID system which can be used to reliably identify nodes in an ad hoc network with properties like uniqueness ...
Frank Kargl +2 more
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IEEE Vehicular Technology Magazine, 2011
The decentralization of wireless networks to reduce the dependence on fixed infrastructures such as base stations has become the subject of vast interest in the past few years. In the future, this might form the backbone of general commercial mobile networks too.
Bilal Zafar 0001 +3 more
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The decentralization of wireless networks to reduce the dependence on fixed infrastructures such as base stations has become the subject of vast interest in the past few years. In the future, this might form the backbone of general commercial mobile networks too.
Bilal Zafar 0001 +3 more
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2008
This chapter presents a state of the art of the management of ad-hoc networks and is structured as follows. We introduce ad-hoc networking and the challenges of ad-hoc networking management in Section 1.We present the main management paradigms and the underlying architectures in Section 2. Several application domains including monitoring, configuration
Badonnel, Rémi +2 more
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This chapter presents a state of the art of the management of ad-hoc networks and is structured as follows. We introduce ad-hoc networking and the challenges of ad-hoc networking management in Section 1.We present the main management paradigms and the underlying architectures in Section 2. Several application domains including monitoring, configuration
Badonnel, Rémi +2 more
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On the Scalability of Ad Hoc Networks
IEEE Communications Letters, 2004We investigate the inherent scalability problem of ad hoc networks originated from the nature of multihop networks. First, the expected packet traffic at the center of a network is analyzed. The result shows that the expected packet traffic at the center of a network is linearly related with the network size, that is, the expected packet traffic at the
Byung-Jae Kwak +2 more
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IEEE Communications Magazine, 2005
The articles in this special section focus on ad hoc and sensor networks. Today we are witnessing an interesting paradigm shift from the traditional client-server computing model, and the Internet of Things (IoT) is driving it. The reality is that the cost of Internet connectivity for wearable and mobile technology is decreasing, and our daily routines
Silvia Giordano, Catherine Rosenberg
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The articles in this special section focus on ad hoc and sensor networks. Today we are witnessing an interesting paradigm shift from the traditional client-server computing model, and the Internet of Things (IoT) is driving it. The reality is that the cost of Internet connectivity for wearable and mobile technology is decreasing, and our daily routines
Silvia Giordano, Catherine Rosenberg
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Key Agreement in Ad Hoc Networks
International Journal of Computational Science and Engineering, 2003A new key agreement protocol based on a shared conference password is proposed in this paper. With this protocol, it provides an efficient algorithm and takes less computation cost to construct a secret communication channel. Besides, the honest participant can use passwords to authenticate the other participants.
Ren-Junn Hwang, Rong-Chi Chang
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On the Connectivity of Ad Hoc Networks
The Computer Journal, 2004This paper presents a framework for the calculation of stochastic connectivity properties of wireless multihop networks. Assuming that n nodes, each node with transmission range r0, are distributed according to some spatial probability density function, we study the level of connectivity of the resulting network topology from three viewpoints.
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Proceedings IEEE International Symposium on Network Computing and Applications. NCA 2001, 2002
Ad hoc networking is often thought of as simply a mechanism by which participants in a network can find each other in some automated fashion. Our experience in building such networks, however, has convinced us that there is far more to ad hoc networks than simple discovery.
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Ad hoc networking is often thought of as simply a mechanism by which participants in a network can find each other in some automated fashion. Our experience in building such networks, however, has convinced us that there is far more to ad hoc networks than simple discovery.
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2007
In this paper we study the expected difference between the QoS classes in an ad hoc network. The results have a direct bearing on the suitability of extending a fixed DiffServ architecture into an ad hoc network. Through simulation, we analyze the number of classes that can be used in the ad hoc network with separation between the observed QoS in the ...
Tor Kjetil Moseng, Øivind Kure
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In this paper we study the expected difference between the QoS classes in an ad hoc network. The results have a direct bearing on the suitability of extending a fixed DiffServ architecture into an ad hoc network. Through simulation, we analyze the number of classes that can be used in the ad hoc network with separation between the observed QoS in the ...
Tor Kjetil Moseng, Øivind Kure
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