Archivio Istituzionale della RicercaIn this paper, we investigate the performance of optimized non-orthogonal modulation schemes and compare the results with orthogonal time division multiplexing assuming a peak power limited AWGN channel. We show that signicant gains can be achieved by properly designing the constellation set, specially in the presence of large SNIR imbalance between the user's link quality. We introduce two realistic case studies and present the results for each scenario.
Optimized non-orthogonal multiplexing in peak power limited channels / Alagha, Nader; Kayhan, Farbod; Montorsi, Guido. - ELETTRONICO. - (2017). (Intervento presentato al convegno 35th AIAA International Communications Satellite Systems Conference, ICSSC 2017 tenutosi a ita nel 2017) [10.2514/6.2017-5414].
Optimized non-orthogonal multiplexing in peak power limited channels
Kayhan, Farbod;Montorsi, Guido
2017
Abstract
In this paper, we investigate the performance of optimized non-orthogonal modulation schemes and compare the results with orthogonal time division multiplexing assuming a peak power limited AWGN channel. We show that signicant gains can be achieved by properly designing the constellation set, specially in the presence of large SNIR imbalance between the user's link quality. We introduce two realistic case studies and present the results for each scenario.
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https://hdl.handle.net/11583/2728372
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