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In this paper, we introduce a general framework for computation of throughput capacity of wireless ad-hoc networks under all kinds of information modalities. We consider point-to-point communication for unicast, multicast, broadcast and any type of anycast routing and under physical model assumption. The general communication is denoted as (n, m, k)-cast where n is the number of nodes in the network,...
In this paper, we compute the throughput capacity of wireless ad hoc network when nodes are capable of multi-packet reception (MPR) under the physical model. Earlier results show that the optimistic protocol model [1] provides a tight bound of Theta(D(n)) where D(n) and n denote the decoding range and the number of nodes in the network respectively. On the other hand, the throughput capacity under...
We show that the fundamental problems in providing quality-of-service in the existing Internet architecture has been the assumption that a single, "best" path from source to destination is adequate for any communications requirements of the network. We present a new, best-effort architecture for providing quality-of-service in the Internet based on the use of the "best set of paths"...
We present the first unified modeling framework for the computation of the throughput capacity of random wireless ad hoc networks in which information is disseminated by means of unicast routing, multicast routing, broadcasting, or different forms of anycasting. We introduce (n,m, k)-casting as a generalization of all forms of one-to-one, one-to-many and many-to-many information dissemination in wireless...
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