Results 171 to 180 of about 2,045 (214)
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A Survey on Selfish Node Detection in MANET
2018 International Conference on Advances in Computing, Communication Control and Networking (ICACCCN), 2018A network connecting mobile nodes wirelessly is known as mobile ad-hoc network (MANET). In MANET the communication takes place with the help of mobile nodes. Every node in a MANET forwards data so that it can reach to its destination. It is assumed that all the nodes in the network behave properly while forwarding the data packets.
Hemanta Kumar Pati
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Selfish Node Detection and Low Cost Data Transmission in MANET using Game Theory
Procedia Computer Science, 2015 Mobile Ad hoc Network (MANET) is infrastructure less, dynamic, decentralized network of wireless mobile nodes. Although MANET is very much useful but it suffers from different security issues. Dropping packets by selfish nodes is one of them. Presence of
Koushik Majumder
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Selfish Traffic with Rational Nodes in WLANs
IEEE Communications Letters, 2008We use a game-theoretic approach to investigate the problem of selfish traffic with rational nodes in WLANs and propose a game-theoretic EDCA (G-EDCA) to improve QoS. Simulation results show that G-EDCA performs much better than EDCA in terms of throughput, bandwidth, delay, and bitdrop- rate.
Liqiang Zhao +3 more
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Simulating node selfishness in opportunistic networks
2016 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS), 2016In situations where Internet connectivity is not available, opportunistic networks exploit the encounters between mobile human-carried devices for exchanging information. When people encounter each other, their handheld devices can communicate wirelessly and in a cooperative way using the encounter opportunities for forwarding their messages.
Socievole A +3 more
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Transmission Costs, Selfish Nodes, and Protocol Design
Third International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt'05), 2005We study how selfish nodes react to transmission costs in wireless networks. Intuitively, it seems that transmission costs should have a stabilizing effect as (rational) nodes defer the packet transmissions when congestion develops and the cost for (successfully) transmitting a packet becomes high. In this paper we investigate whether this intuition is
Peter Marbach, Ran Pang
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Distributed proactive caching in a group of selfish nodes
2017 13th Annual Conference on Wireless On-demand Network Systems and Services (WONS), 2017The paper considers the problem of proactive caching (or replication) of content in a collection of caches which can form a group and collectively satisfy content requests of their users (clientele); such caches can be the ones associated with close-by base stations.
Ioanna Deli, Ioannis Stavrakakis
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Throughput Capacity of Selfish Wireless Ad Hoc Networks with General Node Density
Information (Switzerland), 2016 In this paper, we study the throughput capacity of wireless networks considering the selfish feature of interaction between nodes. In our proposed network model, each node has a probability of cooperating to relay transmission. According to the extent of
Qiuming Liu
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Opportunistic Routing in Presence of Selfish Nodes for MANET
Wireless Personal Communications, 2015Opportunistic Routing protocols use broadcast nature of wireless communication to improve packet delivery from source to destination in mobile ad hoc network (MANET). In traditional routing protocols for MANET, each node uses the best neighbor for forwarding packet to destination.
Sandeep A. Thorat +1 more
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Detection of selfish Nodes in MANET - a survey
2016 3rd International Conference on Advanced Computing and Communication Systems (ICACCS), 2016This paper is to identify the selfish Nodes and also improved the overall network performance in Mobile Adhoc network (MANET). In MANET, using the wireless connection, mobile devices are connected and the nodes freely move where it wants to communicate with each other. All nodes are participated in packet forwarding in order to cooperate with each node.
N. Ramya, S. Rathi
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QoS with Selfish Nodes in Wireless Networks
2006 1st International Conference on Communication Systems Software & Middleware, 2006The IEEE 802.11e medium access control (MAC) standard provides distributed service differentiation or Quality-of-Service (QoS) by employing a priority system. In 802.11e networks, network traffic is classified into different priorities or access categories (ACs).
S.R. Sandeep, P. Nuggehalli
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