Art

J-GLOBAL ID：201802238246952555   Reference number：18A1341928

Matrix Decomposition of Precoder Matrix in Orthogonal Precoding for Sidelobe Suppression of OFDM Signals

OFDM信号のサイドローブ抑制のための直交プリコーディングにおけるプリコーダ行列の行列分解

Author (3)： KAWASAKI Hikaru (Department of Electrical and Information Systems, Graduate School of Engineering, Osaka Prefecture University) ,  OHTA Masaya (Department of Electrical and Information Systems, Graduate School of Engineering, Osaka Prefecture University) ,  YAMASHITA Katsumi (Department of Electrical and Information Systems, Graduate School of Engineering, Osaka Prefecture University)
Material： IEICE Transactions on Communications (Web)  (IEICE Trans Commun (Web))
Volume： E101.B  Issue： 7  Page： 1716-1722(J-STAGE)  Publication year： 2018 
JST Material Number： U0467A  ISSN： 1745-1345  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *matrix(mathematics) ,  *decomposition ,  *coder ,  communication signal ,  noise elimination ,  coding(signal) ,  radio transmission ,  spectrum ,  QR decomposition
Semi thesaurus term： cognitive radio ,  sidelobe suppression ,  *pre-coder ,  precoding ,  OFDM signal ,  *matrix decomposition

Author keywords (5)： OFDM ,  precoding ,  sidelobe suppression ,  QR-decomposition ,  matrix decomposition

JST classification (3)： Communication systems in general  (ND07010E) ,  Code theory  (ND02030R) ,  Other information processing  (JE15050M)

Reference (13)：

• [1] S. Brandes, I. Cosovic, and M. Schnell, “Reduction of out-of-band radiation in OFDM systems by insertion of cancellation carriers,” IEEE Commun. Lett., vol.10, no.6, pp.420-422, June 2006. 10.1109/lcomm.2006.1638602
• [2] I. Cosovic, S. Brandes, and M. Schnell, “Subcarrier weighting: A method for sidelobe suppression in OFDM systems,” IEEE Commun. Lett., vol.10, no.6, pp.444-446, June 2006. 10.1109/lcomm.2006.1638610
• [3] T. Weiss, J. Hillenbrand, A. Krohn, and F.K. Jondral, “Mutual interference in OFDM-based spectrum pooling system,” Proc. IEEE Veh. Technol. Conf., vol.4, pp.1873-1877, May 2004. 10.1109/vetecs.2004.1390598
• [4] H.A. Mahmoud and H. Arslan, “Sidelobe suppression in OFDM-based spectrum sharing systems using adoptive symbol transition,” IEEE Commun. Lett., vol.12, no.2, pp.133-135, Feb. 2008. 10.1109/lcomm.2008.071729
• [5] J. van de Beek, and F. Berggren, “N-continuous OFDM,” IEEE Commun. Lett., vol.13, no.1, pp.1-3, Jan. 2009. 10.1109/lcomm.2009.081446

Terms in the title (6)： OFDM信号 ,  サイドローブ抑制 ,  プリコーディング ,  プリコーダ ,  行列 ,  行列分解