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IEICE Trans

Riki OKAWA

Reduction of Out-of-Band Radiation with Quantized Precoding Using Gibbs Sampling in Massive MU-MIMO-OFDM
Taichi YAMAKADO Riki OKAWA Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2022/10/01
Vol. E105-B  No. 10  pp. 1240-1248
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
massive MIMO, low resolution DACs, gibbs sampling, non-linear precoding, 
 Summary | Full Text:PDF
Power-Based Criteria for Signal Reconstruction Using 1-bit Resolution DACs in Massive MU-MIMO OFDM Downlink
Riki OKAWA Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2021/10/01
Vol. E104-B  No. 10  pp. 1299-1306
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
massive MU-MIMO, quantized precoding, low resolution DACs, Gibbs sampling, 
 Summary | Full Text:PDF