Location based data dissemination in mobile ad hoc networks

Kokuti, Andras; Simon, Vilmos

doi:10.1109/tsp.2012.6256252

Cited by 7 publications

(8 citation statements)

References 18 publications

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“…We have tested the protocols in three different node density environments, using our self-organizing mobile network simulator presented in [14]. The simulated network's main parameters (like the simulation area, the radio ranges and the number of nodes) were taken from our previous work [6].…”

Section: B Resultsmentioning

confidence: 99%

“…The 3-way handshake uses RTB (Ready To Broadcast) and CTB (Clear to Broadcast) control messages to coordinate transmissions locally, and to avoid broadcast storms and unnecessary message transmissions. The concrete algorithm of the 3-way handshake along with measurement results are described in [14]. As depicted in Figure 6, all measured protocols produce around the same amount of RTB and CTB control messages, CTB being the dominant one, compared to the amount of RTBs produced (the source node sends only one RTB message, but all neighboring nodes send back CTB messages).…”

Section: B Resultsmentioning

confidence: 99%

“…The probabilities are determined from the network parameters, like the number of neighbors, or distance of the nodes from each other, using the current physical locations. Protocols in this family include the Distance Based Handshake Gossiping (DiBHG), the Valency Based Handshake Gossiping (VBHG) and the Average Valency Based Handshake Gossiping (AVBHG) [14]. These protocols differ from each other only in the methods of calculating the assigned broadcast probabilities.…”

Section: Location Based Multihop Broadcast Protocolsmentioning

confidence: 99%

“…So the probability assignment of our protocol is based not only on the transmission direction, but also on the distance of the nodes (like in DBHG [14]). …”

Section: A Direction Based Handshake Gossipingmentioning

confidence: 99%

See 3 more Smart Citations

A Novel Spatial Property Aware Multihop Communication Solution for Autonomous Mobile Networks

Kokuti

Simon

Wiandt

2013

2013 IEEE 7th International Conference on Self-Adaptation and Self-Organizing Systems Workshops

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Budapest, Magyar tudósok körútja 2.Abstract-In line with traditional communication systems, more and more attention is given to autonomous, self-organized networks with no central infrastructure, based on peer-to-peer communication. Designing multihop broadcast protocols for these networks is a complex problem as the task of these protocols is to disseminate messages in a network effectively while avoiding unnecessary use of resources. The vast majority of these protocols (as those used in the present day Internet) do not use spatial information of the nodes to optimize the bandwidth and channel usage. By increasing the awareness of the nodes, equipping them with their physical location, we can achieve a higher level of autonomous functioning, better performance, and higher level communication primitives, like transmitting in a given direction. We have designed a novel communication protocol, based on the spatial properties of the system, the Direction Based Handshake Gossiping, which was implemented in our selforganizing network simulator. For performance comparison we picked three other location based data dissemination protocols from the literature (Distance Adaptive Dissemination, the General Probabilistic Broadcast Algorithm, and Ni et al's location-based scheme). Our simulations show that our solution overperforms the other three protocols in terms of control overhead and number of duplications, which is crucial in self-organized mobile networks, where radio bandwith and energy are usually scarce resources.

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Section: B Resultsmentioning

confidence: 99%

Section: B Resultsmentioning

confidence: 99%

Section: Location Based Multihop Broadcast Protocolsmentioning

confidence: 99%

“…So the probability assignment of our protocol is based not only on the transmission direction, but also on the distance of the nodes (like in DBHG [14]). …”

Section: A Direction Based Handshake Gossipingmentioning

confidence: 99%

See 2 more Smart Citations

A Novel Spatial Property Aware Multihop Communication Solution for Autonomous Mobile Networks

Kokuti

Simon

Wiandt

2013

2013 IEEE 7th International Conference on Self-Adaptation and Self-Organizing Systems Workshops

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“…The protocols must make right decisions from their own local information. Our new protocols [15] try to collect some local information, like the degrees of the nodes, distances of the nodes from each other, contributing to a more efficient solution then the similar protocols found in the literature. In this subsection the common properties of the three novel protocols are described, while the following subsections describe them more thoroughly.…”

Section: Three-way Handshakingmentioning

confidence: 99%

Location based multihop communication in mobile ad hoc networks

Simon

Kokuti

2014

Telecommun Syst

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In line with traditional communication systems, more and more attention is given to autonomous, selforganized networks with no central infrastructure, based on peer-to-peer communication, like mobile ad hoc networks. Designing multihop broadcast protocols for ad hoc networks is a complex problem as the task of these protocols is to disseminate messages in a network effectively while avoiding unnecessary use of resources. To solve this problem, this paper presents three adaptive multihop broadcast protocols, which assign broadcasting probabilities to the mobile nodes, determining them from the network parameters (like the degrees of the nodes, distance of the nodes from each other). The presented novel 3-phase handshake gossiping protocols generate significantly less duplicates while giving a faster coverage of the nodes than the other examined protocols.

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