Results 31 to 40 of about 123,271 (199)
The Critical Transmitting Range for Connectivity in Sparse Wireless Ad Hoc Networks
IEEE Transactions on Mobile Computing, 2003 We analyze the critical transmitting range for connectivity in wireless ad hoc networks. More specifically, we consider the following problem: assume n nodes, each capable of communicating with nodes within a radius of r, are randomly and uniformly ...
P. Santi, D. Blough
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Security of Mobile ad-hoc Wireless Networks. A Brief Survey
Advances in Electrical and Computer Engineering, 2007 One of the most present issues of computer wireless networks is the security. Comparing with their wired counterpart, the wireless networks not only accentuate some of the well-known security vulnerabilities but they are subject of new and specific ones.
TILIUTE, D. E.
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VCG with Communities on Random Ad Hoc Networks
International Journal of Distributed Sensor Networks, 2011 We study game-theoretic mechanisms for routing in wireless ad hoc networks. Our major results include a combination of theoretical bounds and extensive simulations, showing that VCG-based routing in wireless ad-hoc networks exhibits small frugality ratio
Gunes Ercal +3 more
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Calculating the TCP Data Flow Congestion Windows Up Bound over Wireless Ad Hoc Networks
工程科学与技术, 2010 :In order to improve TCP throughput over wireless ad hoc networks,the relation between TCP data flow packet losses caused by network congestion and queue length、TCP sending windows over wireless ad hoc networks is simulated and analyzed.
Li Qinghua +3 more
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Umpiring security Models for MANETS
Journal of Computer Science and Technology, 2012 In wireless mobile ad hoc networks, packet delivery is achieved through two closely related network-layer operations: ad hoc routing and packet forwarding. As a result any security solution should encompass the protection of both.
Ayyaswamy Kathirvel
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A Survey on Algorithms Based on Bee Swarms for Ad Hoc Networks
Walailak Journal of Science and Technology, 2014 Ad hoc networks are wireless networks with new architectures, which are formed in any environment that is needed, without a fixed infrastructure. Due to a lack of central management and fixed infrastructure, and the poor physical security of nodes, these
Marjan Kuchaki RAFSANJANI +1 more
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Multicast tree construction and flooding in wireless ad hoc networks
International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, 2000 In an ad hoc network, each host assumes the role of a router and relays packets toward final destinations. This paper studies efficient routing mechanisms for multicast and broadcast in ad hoc wireless networks.
Hyojun Lim, Chong-kwon Kim
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Vehicular Networks: A Survey on Architecture, Communication Technologies and Applications [PDF]
Journal of Advances in Computer Engineering and Technology, 2016 The Intelligent Transportation System (ITS) provides wireless and mobile communication between vehicles and infrastructure to improve the safety of transportation and make the journey more enjoyable.
Mohammadreza Pourkiani +2 more
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Journal of Electrical Systems and Information Technology, 2018 Nowadays, ZigBee communication protocol is one of the dominating standards for wireless sensor & ad-hoc networks and Internet of Things (IoT) networks. Even though the ZigBee standard was formed with security in mind and lower consumption of power, still
Jegan Govindasamy +1 more
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Caching strategies in on-demand routing protocols for wireless ad hoc networks
ACM/IEEE International Conference on Mobile Computing and Networking, 2000 An on-demand routing protocol for wireless and hoc networks is one that searches for and attempts to discover a route to some destination node only when a sending node originates a data packet addressed to that node. In order to avoid the need for such a
Yih-Chun Hu, David B. Johnson
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