Design of Massive-MIMO-NOMA with Limited Feedback

Zhiguo Ding, H. Vincent Poor

Research output: Contribution to journalArticle

99 Scopus citations

Abstract

In this letter, a low-feedback nonorthogonal multiple access (NOMA) scheme using massive multiple-input multiple-output (MIMO) transmission is proposed. In particular, the proposed scheme can decompose a massive-MIMO-NOMA system into multiple separated single-input single-output (SISO) NOMA channels, and analytical results are developed to evaluate the performance of the proposed scheme for two scenarios, with perfect user ordering and with one-bit feedback, respectively.

Original languageEnglish (US)
Article number7434594
Pages (from-to)629-633
Number of pages5
JournalIEEE Signal Processing Letters
Volume23
Issue number5
DOIs
StatePublished - May 2016

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering
  • Applied Mathematics

Keywords

  • Massive MIMO
  • non-orthogonal multiple access (NOMA)
  • one bit feedback
  • precoding

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