Spectrally Efficient UAV Communications using Non-Orthogonal Multiple Access (NOMA)
Leun Ming Mei,
Muhammad Syahrir Johal,
Fakrulradzi Idris
et al.
Abstract:Non-orthogonal multiple access (NOMA) scheme with its share of benefits such as spectral efficiency and simultaneous support of massive connectivity, is one of the keys enabling technologies for upcoming 5G. However, in the context of UAV-assisted communication, existing literature mainly focuses on conventional orthogonal multiple access (OMA) which limits the spectral efficiency and number of simultaneous connections. Existing technologies are using LTE that only can serve 1 user per resource block. The user… Show more
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