Connectivity properties of a packet radio network model

Philips, Thomas K.; Panwar, Shivendra S.; Tantawi, Asser N.

doi:10.1109/18.42219

Cited by 230 publications

(150 citation statements)

References 8 publications

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“…In the same paper Philips et al (1989), the authors show also a theorem about the connectivity. Connectivity and coverage must not be confused.…”

Section: The Problem Of Connectivitymentioning

confidence: 88%

“…The most interesting paper dealing with this subject is Philips et al (1989) dating from 1989. The authors study (among other things) the probability that each point of the plane be covered when the used model is a "Poisson blob-model" with parameter λ and R. To do this, they consider a finite surface A and they make tend this surface towards the infinity.…”

Section: The Problem Of Coveragementioning

confidence: 99%

See 1 more Smart Citation

On Clustering in Sensor Networks

Marot¹

2010

Sustainable Wireless Sensor Networks

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“…In the same paper Philips et al (1989), the authors show also a theorem about the connectivity. Connectivity and coverage must not be confused.…”

Section: The Problem Of Connectivitymentioning

confidence: 88%

Section: The Problem Of Coveragementioning

confidence: 99%

On Clustering in Sensor Networks

Marot¹

2010

Sustainable Wireless Sensor Networks

View full text Add to dashboard Cite

“…To date, there is unfortunately no explicit expression of θ, nor of λ c . Bounds on λ c have been obtained in [4], [10], [9], whereas θ can be evaluated by simulation. Figure 2 shows θ as a function of λ. Percolation probability θ in 2 dim.…”

Section: Theorem 3-[9] Pp 45-68mentioning

confidence: 99%

Connectivity in ad-hoc and hybrid networks

Dousse

Thiran

Hasler

Proceedings.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies

396

217

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Abstract-We consider a large-scale wireless network, but with a low density of nodes per unit area. Interferences are then less critical, contrary to connectivity. This paper studies the latter property for both a purely ad-hoc network and a hybrid network, where fixed base stations can be reached in multiple hops. We assume here that power constraints are modeled by a maximal distance above which two nodes are not (directly) connected.We find that the introduction of a sparse network of base stations does significantly help in increasing the connectivity, but only when the node density is much larger in one dimension than in the other. We explain the results by percolation theory. We obtain analytical expressions of the probability of connectivity in the 1-dim. case. We also show that at a low spatial density of nodes, bottlenecks are unavoidable. Results obtained on actual population data confirm our findings.

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“…However, such a process would be unlikely to perform efficiently in MANET. The disadvantages of GPSR are the control overhead and slow recovery process [4,8,17,25].…”

Section: A Greedy Perimeter Stateless Routingmentioning

confidence: 99%

Simulation study on the impact of the transmission power on the performance of routing protocols under different Mobility Models

Macintosh

Feisiyau

Ghavami

2014

Fourth Edition of the International Conference on the Innovative Computing Technology (INTECH 2014)

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Abstract-the dynamic topology of a mobile ad hoc network poses a real challenge in designing the routing protocol. This paper examine through simulation the fundamental factors, mobility models and transmission power which have a major impacts on the performance of position based routing protocols. We analyse the effect of the transmission power of on the performance of protocols under two different mobility models. Using OPNET simulation tool, results show the evaluation and performance of the proposed protocol under a unified simulation environment for different scenarios.

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Connectivity properties of a packet radio network model

Cited by 230 publications

References 8 publications

On Clustering in Sensor Networks

On Clustering in Sensor Networks

Connectivity in ad-hoc and hybrid networks

Simulation study on the impact of the transmission power on the performance of routing protocols under different Mobility Models

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