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Joint power allocation and relay selection in network-coded multi-unicast systems

Mobini, Zahra; Sadeghi, Parastoo; Zokaei, Saadan


Physical-layer network coding (PNC) promises a significant gain In overall network throughput for multi-user cooperative communications. In a multi-unicast scenario, one drawback associated with PNC is an additional noise term, coined as network coding (NC) noise, which severely degrades the system data rate. In this paper, our contribution to address this challenging problem is source and relay power control with the objective of maximization of the minimum average achievable rate among all...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
Source: IEEE Wireless Communications and Networking Conference, WCNC
DOI: 10.1109/WCNC.2012.6213942


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