opportunistic networks (OppNets)
A Critical Review of the Routing Protocols in Opportunistic Networks
... community. Opportunistic networks are a class of Delay Tolerant Networks (DTN), employed in the regions where a reliable connection between the source and the destination is not practically feasible ...
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Emulating Opportunistic Networks with KauNet Triggers
... Opportunistic networks have received a great deal of atten- tion within the research community in recent ...These networks are characterized by the opportunistic use of networks or ...
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Establishing Reliability for Efficient Routing in Opportunistic Networks
... Introduction. Opportunistic network [1] as the name signifies, is the type of network that is based on the opportunities of contacts that exist in the ...node. Opportunistic networks inherit its ...
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Privacy enhanced social network routing in opportunistic networks
... in opportunistic networks is routing: given episodic connectivity based on people's real-world movements, how can we send messages from source to destination? One approach is epidemic routing - flooding the ...
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Practical privacy and security for opportunistic networks
... We have focused in this thesis on a sample of specific privacy and security threats: location privacy in Chapter 4, social graph privacy in Chapter 5, and a particu- lar flooding attack with message amplification in ...
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The impact of location privacy on opportunistic networks
... Developing a model requires data on users’ privacy behaviour in opportunistic networks, but collecting such data is not straightforward. To collect high-quality data, it may be required to build, deploy, ...
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Reputation aware obfuscation for mobile opportunistic networks
... Mobile opportunistic networks enable mobile users to participate in various social interactions with applications such as content distribution and ...Mobile opportunistic networks allow direct ...
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A comprehensive integrated buffer management strategy for opportunistic networks
... transmission. Opportunistic networks are characterized by sparse connectivity, for- warding through mobility and fault ...in opportunistic networks becomes a crucial ...
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Reconfigurable cognitive transceiver for opportunistic networks
... In this contribution, we first present the design of a reconfigurable transceiver architecture, based on a flexi- ble SDR approach. This efficient and responsive platform design is suitable for cognitive radio physical ...
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Analysis of Cognitive Radio Enabled Flooding in Opportunistic Networks
... Opportunistic networks can be seen as good examples of distributed systems [12], which can be simulated and analyzed with the help of oracles that have the capability of delivering different kinds of ...
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AdaptAnon: adaptive anonymity for service queries in mobile opportunistic networks
... overlay networks in social mobile opportunistic networks that we focus on concern the relationship between the level of security provided for different 1) the density of users and services, 2) length ...
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A social selfishness compatible routing protocol in opportunistic networks
... that Opportunistic Networks [1] is an effective method to settle this ...In Opportunistic Networks, end-to-end paths are unavailable or unstable due to the mobility of nodes and lack of ...of ...
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IRONMAN: Using social networks to add incentives and reputation to opportunistic networks
... We have introduced IRONMAN, an incentive mecha- nism for opportunistic networks that uses pre-existing social- network information to bootstrap trust relationships. Unlike existing mechanisms, IRONMAN does ...
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Trust Preservation in Opportunistic Networks
... In this iterative adversary detection algorithm authors have picked an arbitrary node in the network. That node is considered as a judge. This judge node can make its own rating of another nodes of network by receiving ...
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Bootstrapping opportunistic networks using social roles
... Other protocols, like ours, use pre-existing social network information, or what we hereafter refer to as self-reported social networks (SRSNs). Mtibaa et al. [7] use SRSN information from online social ...
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Novel Efficient and Secure Protocol Design for Opportunistic Networks
... actual forwarder area unit the 2 key challenges in expedient routing. These characteristics verify the effectiveness of the expedient routing algorithmic program [2], [6]. Having completely different candidates to ...
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Ensuring Privacy in Opportunistic Network
... In Opportunistic Networks (OppNets), routing is one of the main ...conventional networks is usually based on the knowledge of the available infrastructure and the network topology, whether physical ...
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Opportunistic Network Forwarding Algorithm Based on Node Utility Value
... In this paper, FSNUV is proposed that is based on the optimization of the encounter probability, considering the change rate of node, the transmission capacity of node and the connection capacity of node, node utility ...
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Using self reported social networks to improve opportunistic networking
... art in incentive mechanisms for opportunistic networks. This mechanism does not use any oracle information or any credit information. By using this approach REL- ICS is suitable for use in ad-hoc, ...
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Opportunistic Data Collection in Sparse Wireless Sensor Networks
... in Opportunistic Networks ...this opportunistic architecture, including the derivation of a simple analytical model that is able to accurately predict the opportunistic message delivery ...
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