Results 121 to 130 of about 1,332 (164)

Replica Allocation in MANET’s by Handling Selfish Nodes

International Journal of Computer Trends and Technology, 2014
Sravanthi Nanumasa, Ravi Mathey
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Selfish Traffic with Rational Nodes in WLANs

IEEE Communications Letters, 2008
We 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, Hailin Zhang
exaly   +2 more sources

Detection of selfish Nodes in MANET - a survey

2016 3rd International Conference on Advanced Computing and Communication Systems (ICACCS), 2016
This 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
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Detection of selfish nodes in peer-to-peer networks

2009 First International Conference on Networked Digital Technologies, 2009
P2P applications are primarily used for sharing data (music/video) among large number of users, which requires a high level of accessibility of required resources. Distributed co-operation among users is a vital factor for the success of these networks. Any presences of selfish node can greatly degrade the performance.
Shahla Saeed, Izza Zubair, M Hasan Islam
exaly   +2 more sources

Simulating node selfishness in opportunistic networks

2016 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS), 2016
In 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, DE RANGO, Floriano, Caputo A, Marano S.   +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), 2005
We 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), 2017
The 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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Opportunistic Routing in Presence of Selfish Nodes for MANET

Wireless Personal Communications, 2015
Opportunistic 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, Prakash Jayanth Kulkarni   +1 more
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A comprehensive approach to avoid node selfishness and data redundancy

Journal of Intelligent & Fuzzy Systems, 2020
Delay Tolerant Network (DTN) is an array of protocols which work together to enable a standardized way to communicate between nodes is store-carry-and-forward approach. In DTN, nodes help to convey message even with connectivity problem. Instead of using the own resource to pass a message to other nodes, a relay node is preferred which discovers the ...
S. Dheenathayalan, B. Paramasivan
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A Survey on Selfish Node Detection in MANET

2018 International Conference on Advances in Computing, Communication Control and Networking (ICACCCN), 2018
A 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.
Harshita Yadav, Hemanta Kumar Pati
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