Abstract
Non-orthogonal multiple access (NOMA) enables 5G mobile networks to transmit correlated information sources (CISs) simultaneously, in contrast to orthogonal multiple access. Recently, the achievable data rates were derived for NOMA with CIS. However, only the achievable rate region was investigated for two-user CIS NOMA. Therefore, in this study, we address the achievable rate volume of three-user CIS NOMA. First, the closed-form expression for the achievable rate volume of three-user CIS NOMA is derived. Second, the exact power allocation ranges of the rate volume of three-user independent information source (IIS) NOMA to be achieved by three-user CIS NOMA are derived. Then, it is shown that only a portion of the rate volume of the three-user IIS NOMA scheme can be achieved by the three-user CIS NOMA scheme.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: The Journal of Korean Institute of Communications and Information Sciences
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
