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Network coding noise reduction via relay power allocation in a two-unicast wireless system

Mobini, Zahra; Sadeghi, Parastoo; Zokaei, Saadan

Description

Network coding (NC) is known as a promising approach to improve the cooperative communication network throughput. However, in certain situations, it can introduce additional noise terms which is recently referred to as NC noise. We consider such a problem in a two-unicast wireless system and seek to answer the following question: "Can we reduce or remove network coding noise by proper power allocation at the relay?" To this end, we provide a mathematical framework for the output signal-to-noise...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Conference paper
URI: http://hdl.handle.net/1885/64667
Source: Proceedings of IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2011)
DOI: 10.1109/PIMRC.2011.6139744

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