Source-Difference-Based Mapping Improves Spatial Modulation
Published in IEEE Open Journal of Vehicular Technology • Jan 1, 2023
Authors:,,
Yuli Yang
Chao Xu
Lajos Hanzo
Abstract
A new multi-antenna transmission scheme, referred to as difference-based spatial modulation (DBSM), is proposed to enhance the reliability of spatial modulation (SM). With the DBSM, a pair of amplitude/phase-shift keying (APSK) symbols are conveyed by each channel-use, but only one of them is radiat...
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