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Previous works on multicast capacity mainly focus on deriving asymptotic order results in large-scale wireless networks, which can explore the general scaling laws of throughput capacity but cannot predict the exact achievable throughput. In this paper, we investigate the non-asymptotic capacity of multihop wireless networks for multicast applications wherein for each source node, k nodes are randomly...
This paper explores the balance between cooperation through relay nodes and aggregated interference generation in large decentralized wireless networks using decode-and-forward. The source nodes in the network are modeled using a marked Poisson process. We consider the case in which only a single randomly located relay is added to one source in the network and study the outage probability gains obtained...
We study the maximum forwarding capacity for the relay traffic that can be transmitted through a wireless multihop network in a single direction. The problem appears as the microscopic level problem in a dense multihop network where the routing and forwarding tasks can be considered independently (separation of scales). Ultimately, the problem of finding the maximum forwarding capacity involves solving...
This correspondence demonstrates the significant gains that multiple-access users can achieve from sharing a single amplify-forward relay in slow-fading environments. The proposed protocol, namely, multiple-access amplify-forward (MAF), allows for a low-complexity relay and achieves the optimal diversity-multiplexing tradeoff (DMT) at high multiplexing gains. Analysis of the protocol further reveals...
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