Group Monitoring in Mobile Ad-Hoc Networks

Gaba, Albana; Voulgaris, Spyros; Steen, Maarten van

doi:10.1007/978-3-642-11631-5_40

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…To keep track of each other's presence, the bracelet of each group member regularly broadcasts presence information. To protect privacy -in particular, to prevent a maliciously-intended traffic analysis from tracking a lost or isolated child -the presence information is encrypted and flooded throughout the network, such that it can be recognized only by the members of the same group [1]. Allowing all nodes to insert new information at regular time intervals while successfully disseminating the information across the entire network requires efficiently accommodating the resulting high volumes of traffic within the available bandwidth budget.…”

Section: Introductionmentioning

confidence: 99%

Revisiting Gossip-Based Ad-Hoc Routing

Gaba

Voulgaris

Iwanicki

et al. 2012

2012 21st International Conference on Computer Communications and Networks (ICCCN)

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Abstract-We focus on a popular message dissemination protocol for wireless ad-hoc networks, GOSSIP3. Our contribution is twofold. First, we perform an extensive experimental evaluation of GOSSIP3 under fully utilized wireless channel and across diverse node densities. We identify the parameters of GOSSIP3 that need special configuration for the protocol to operate optimally. Second, we devise a self-configuration algorithm for GOSSIP3 that allows the protocol to work optimally for any network. We demonstrate through simulations that our protocol significantly outperforms the default configuration of GOSSIP3.

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Section: Introductionmentioning

confidence: 99%

Revisiting Gossip-Based Ad-Hoc Routing

Gaba

Voulgaris

Iwanicki

et al. 2012

2012 21st International Conference on Computer Communications and Networks (ICCCN)

Self Cite

View full text Add to dashboard Cite

show abstract

“…To keep track of each others presence, each group member regularly broadcasts presence information. To prevent maliciously intended traffic analysis for tracking of a lost or isolated member, presence information is encrypted and flooded through the network to be recognized only by members of the same group [2].…”

Section: Introductionmentioning

confidence: 99%

Towards congestion-aware all-to-all information dissemination in mobile ad-hoc networks

Gaba

Voulgaris

Steen

2010

2010 IEEE Globecom Workshops

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We discuss protocols for all-to-all dissemination in ad-hoc wireless networks. We identify shortcomings and challenges related to high traffic and explore their causes by observing the performance at the MAC layer. Through simulations we show that a congestion assessment mechanism can reduce up to 1/3 of the traffic on a good part of the nodes without affecting dissemination performance. We conclude that MAC-layer congestion awareness is important for improving application-level efficiency, and that we should not separate the two when dealing with all-to-all broadcasting.

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Group Monitoring in Mobile Ad-Hoc Networks

Cited by 2 publications

References 5 publications

Revisiting Gossip-Based Ad-Hoc Routing

Revisiting Gossip-Based Ad-Hoc Routing

Towards congestion-aware all-to-all information dissemination in mobile ad-hoc networks

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