Joint Tx/Rx MMSE Filtering for Single-Carrier MIMO Eigenmode Transmission Using Iterative Interference Cancellation

Shinya KUMAGAI, Fumiyuki ADACHI

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Summary :

In this paper, we propose a new joint transmit and receive spatial/frequency-domain filtering for single-carrier (SC) multiple-input multiple-output (MIMO) eigenmode transmission using iterative interference cancellation (IC). Iterative IC is introduced to a previously proposed joint transmit and receive spatial/frequency-domain filtering based on minimum mean square error criterion (called joint Tx/Rx MMSE filtering) to reduce the residual inter-symbol interference (ISI) after the Rx filtering. The optimal Tx/Rx filters are derived based on the MMSE criterion taking into account the iterative IC. The superiority of our proposed technique is confirmed by computer simulation.

Publication
IEICE TRANSACTIONS on Communications Vol.E99-B No.1 pp.192-201
Publication Date
2016/01/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.2015EBP3136
Type of Manuscript
PAPER
Category
Wireless Communication Technologies

Authors

Shinya KUMAGAI
  Graduate School of Engineering, Tohoku University
Fumiyuki ADACHI
  Graduate School of Engineering, Tohoku University

Keyword

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