Non-Orthogonal Access with Random Beamforming and Intra-Beam SIC for Cellular MIMO Downlink

  title={Non-Orthogonal Access with Random Beamforming and Intra-Beam SIC for Cellular MIMO Downlink},
  author={Kenichi Higuchi and Yoshihisa Kishiyama},
  journal={2013 IEEE 78th Vehicular Technology Conference (VTC Fall)},
We investigate non-orthogonal access with a successive interference canceller (SIC) in the cellular multiple-input multiple-output (MIMO) downlink for systems beyond LTE-Advanced. Taking into account the overhead for the downlink reference signaling for channel estimation at the user terminal in the case of non-orthogonal multiuser multiplexing and the applicability of the SIC receiver in the MIMO downlink, we propose intra-beam superposition coding of a multiuser signal at the transmitter and… CONTINUE READING
Highly Influential
This paper has highly influenced 12 other papers. REVIEW HIGHLY INFLUENTIAL CITATIONS
Highly Cited
This paper has 187 citations. REVIEW CITATIONS


Publications citing this paper.
Showing 1-10 of 95 extracted citations

187 Citations

Citations per Year
Semantic Scholar estimates that this publication has 187 citations based on the available data.

See our FAQ for additional information.


Publications referenced by this paper.
Showing 1-10 of 14 references

Further advancements for E-UTRA physical layer aspects

  • 3GPP TR36.814 V9.0.0
  • Mar. 2010.
  • 2010
Highly Influential
7 Excerpts

3GPP; TSG RAN; Requirements for further advancements for E-UTRA (LTE-Advanced)

  • 3GPP TR36.913 V8.0.0
  • June 2008.
  • 2008
Highly Influential
8 Excerpts

Similar Papers

Loading similar papers…