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A General MIMO Framework for NOMA Downlink and Uplink Transmission Based on Signal Alignment

Author(s): Ding, Zhiguo; Schober, Robert; Poor, H Vincent

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dc.contributor.authorDing, Zhiguo-
dc.contributor.authorSchober, Robert-
dc.contributor.authorPoor, H Vincent-
dc.date.accessioned2020-02-19T22:00:06Z-
dc.date.available2020-02-19T22:00:06Z-
dc.date.issued2016-06en_US
dc.identifier.citationDing, Zhiguo, Robert Schober, and H. Vincent Poor. "A general MIMO framework for NOMA downlink and uplink transmission based on signal alignment." IEEE Transactions on Wireless Communications 15, no. 6 (2016): 4438-4454. doi:10.1109/TWC.2016.2542066en_US
dc.identifier.issn1536-1276-
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr19b63-
dc.description.abstractThe application of multiple-input multiple-output (MIMO) techniques to nonorthogonal multiple access (NOMA) systems is important to enhance the performance gains of NOMA. In this paper, a novel MIMO-NOMA framework for downlink and uplink transmission is proposed by applying the concept of signal alignment. By using stochastic geometry, closed-form analytical results are developed to facilitate the performance evaluation of the proposed framework for randomly deployed users and interferers. The impact of different power allocation strategies, namely fixed power allocation and cognitive radio inspired power allocation, on the performance of MIMO-NOMA is also investigated. Computer simulation results are provided to demonstrate the performance of the proposed framework and the accuracy of the developed analytical results.en_US
dc.format.extent4438 - 4454en_US
dc.language.isoen_USen_US
dc.relation.ispartofIEEE Transactions on Wireless Communicationsen_US
dc.rightsAuthor's manuscripten_US
dc.titleA General MIMO Framework for NOMA Downlink and Uplink Transmission Based on Signal Alignmenten_US
dc.typeJournal Articleen_US
dc.identifier.doi10.1109/TWC.2016.2542066-
dc.identifier.eissn1558-2248-
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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