Code domain NOMA in 3GPP specifications: 5G or 6G?
М. Г. Бакулин, Taoufik Ben Camille Ben Rejeb, Vitaly Kreyndelin, Denis Pankratov, Alexey E. Smirnov
Abstract
The article is devoted to non-orthogonal multiple access (NOMA) schemes with code division within 3GPP standardization. Various companies have proposed a great variety of NOMA schemes for 5G and 6G systems. The scope and main advantages of NOMA technology are briefly illustrated. The most popular varieties of code domain NOMA and their features are considered, their structure, prospects and implementation problems are analyzed.
Topics & Concepts
NomaComputer scienceScope (computer science)Code (set theory)Domain (mathematical analysis)StandardizationVariety (cybernetics)Computer architectureTelecommunicationsMathematicsArtificial intelligenceProgramming languageTelecommunications linkOperating systemMathematical analysisSet (abstract data type)Telecommunications and Broadcasting TechnologiesAdvanced Signal Processing TechniquesAdvanced Wireless Communication Technologies