Results 271 to 280 of about 99,431 (310)
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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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Mobile ad hoc networking and the IETF
ACM SIGMOBILE Mobile Computing and Communications Review, 1998This article is part of a continuing series to discuss ongoing activities within the mobile ad hoc networking (manet) working group (WG) of the IETE This article provides a brief overview of recent events.
Joseph P. Macker, M. Scott Corson
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IP configuration in ad hoc networks
WiMob'2005), IEEE International Conference on Wireless And Mobile Computing, Networking And Communications, 2005., 2006Mobile ad hoc networks are a type of mobile network that functions without any fixed infrastructure. This new mobility context is highly dynamic. One of the weaknesses of ad hoc networks is node configuration. The configuration issue in MANET consists in assigning IP addresses to mobile nodes and dealing with the dynamic behavior of the network.
Abdellatif Ezzouhairi +2 more
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On the Coexistence of Uncoordinated Ad-Hoc Networks
2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2010We consider a wireless communication model where a large number of transmitter-receiver pairs share a common Rayleigh fading channel without any coordination between them. The performance of a simple coexistence etiquette is analyzed in details, where packets are allowed to be transmitted from a given terminal only if the signal-to-interference-plus ...
Junaid Ahmed, Khairi Ashour Hamdi
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Ad–hoc Filesystem: A Novel Network Filesystem for Ad-hoc Wireless Networks
2001In this paper, we propose a new filesystem named Ad-hoc Filesystem which targets ad-hoc wireless networks. Ad-hoc Filesystem is a serverless filesystem which automatically generates temporary shared space among multiple mobile machines when they gather in a communicable range. The generated space is kept stable as long as possible even if some machines
Kinuko Yasuda, Tatsuya Hagino
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Ads dissemination in Vehicular Ad Hoc Networks
2015 IEEE International Conference on Communications (ICC), 2015Advertisements(Ads) dissemination in Vehicular Ad Hoc Networks (VANETs) is a promising application. It not only provides benefits to customers but also brings commercial profits to merchants. However, little previous work has focused on the ads dissemination problem to maximize the overall profit.
Chao Wang 0061 +3 more
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