Sparse Code Multiple Access for 6G Wireless Communication Networks: Recent Advances and Future Directions
نویسندگان
چکیده
As 5G networks are being rolled out in many different countries nowadays, the time has come to investigate how upgrade and expand them toward 6G, where latter is expected realize interconnection of everything as well development a ubiquitous intelligent mobile world for life. To enable this epic leap communications, article provides an overview outlook on application sparse code multiple access (SCMA) 6G wireless communication systems, which emerging disruptive non-orthogonal (NOMA) scheme enabling massive connectivity. We propose apply SCMA massively distributed system whose architecture based fiber-based visible light communication, ultra-dense networks, NOMA. Under framework, we consider interactions between optical fronthauls links. In order stimulate more upcoming research area, outline number promising directions associated with faster, reliable, efficient future networks.
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ژورنال
عنوان ژورنال: IEEE communications standards magazine
سال: 2021
ISSN: ['2471-2825', '2471-2833']
DOI: https://doi.org/10.1109/mcomstd.001.2000049