Volume 3, Issue 3 (9-2011)                   IJICTR 2011, 3(3): 47-54 | Back to browse issues page

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Banivaheb N, Navaie K. A Stochastic Geometry Analysis of Hybrid Cellular-Adhoc CDMA Networks . IJICTR. 2011; 3 (3) :47-54
URL: http://ijict.itrc.ac.ir/article-1-209-en.html
1- Department of Electrical &Computer Engineering Tarbiat Modares University Tehran, Iran
2- School of Electronic & Electrical Engineering University of Leeds, LS2 9JT Leeds, UK
Abstract:   (2423 Views)

This paper studies the impact of using multihop wireless adhoc network in conjunction with cellular networks under a probabilistic routing strategy. Our objective is to obtain the outage probability of the twodimensional hybrid CDMA network under path loss. In the proposed network the base stations are placed on a regular grid and users are distributed randomly according to a homogeneous Poisson point process. To obtain the outage probability of the proposed hybrid network, we study the outage probability of a cellular CDMA wireless network on both uplink and downlink as well as the outage probability of a multihop ad hoc CDMA network. We validate our analytical expressions via Monte Carlo simulations. Our results demonstrate that in order to improve the performance of a hybrid wireless network with a large density of users, it is beneficial to use multihop ad hoc communication.

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Type of Study: Research | Subject: Information Technology

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