Unpublished conference/Abstract (Scientific congresses, symposiums and conference proceedings)
Optimized non-orthogonal multiplexing in Peak Power Limited Channels
Alagha, Nader; Kayhan, Farbod; Montorsi, Guido
201735th AIAA International Communications Satellite Systems Conference (ICSSC)
 

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Abstract :
[en] In this paper, we investigate the performance of optimized overlay modulation schemes and compare the results with both time division multiplexing and superposition modulation assuming a peak power limited AWGN channel. We show that significant 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.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Alagha, Nader
Kayhan, Farbod ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Montorsi, Guido
External co-authors :
yes
Language :
English
Title :
Optimized non-orthogonal multiplexing in Peak Power Limited Channels
Publication date :
October 2017
Event name :
35th AIAA International Communications Satellite Systems Conference (ICSSC)
Event date :
Oct. 2017
Available on ORBilu :
since 28 November 2017

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