In this paper the problem of evaluating the statistics of the connected nodes position in a multi-hop wireless random ad hoc network is addressed. In particular, an analytical model and closed-form expressions for the distribution of the connected nodes position distribution and the probability of coverage, given a maximum number of tolerable hops, are derived. The presence of randomness in the propagation, such as shadowing effects, is accounted for in a general way. The validity of the model is confirmed by simulation results. The impact of the channel randomness on the position distribution as well as on the coverage characteristics is investigated in the numerical results.
On the Connected Nodes Position Distribution in Ad Hoc Wireless Networks with Statistical Channel Models / D. Dardari. - ELETTRONICO. - (2007), pp. 4741-4745. (Intervento presentato al convegno IEEE International Conference on Communications, ICC 2007 tenutosi a Glasgow nel Giugno 2007).
On the Connected Nodes Position Distribution in Ad Hoc Wireless Networks with Statistical Channel Models
DARDARI, DAVIDE
2007
Abstract
In this paper the problem of evaluating the statistics of the connected nodes position in a multi-hop wireless random ad hoc network is addressed. In particular, an analytical model and closed-form expressions for the distribution of the connected nodes position distribution and the probability of coverage, given a maximum number of tolerable hops, are derived. The presence of randomness in the propagation, such as shadowing effects, is accounted for in a general way. The validity of the model is confirmed by simulation results. The impact of the channel randomness on the position distribution as well as on the coverage characteristics is investigated in the numerical results.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
