A ZF linear precoding scheme using adaptive bit allocation for single user MIMO communications.

カテゴリ: 部門大会

論文No: SS1-4

グループ名: 【C】2022年電気学会電子・情報・システム部門大会

発行日: 2022/08/24

タイトル(英語): A ZF linear precoding scheme using adaptive bit allocation for single user MIMO communications.

著者名: Burawat Mathanee（広島大学）,Kinjo Shigenori（海上保安大学）,Ohno Shuichi（大阪公立大学）

著者名(英語): Mathanee Burawat (Hiroshima University),Shigenori Kinjo (Japan Coast Guard Academy),Shuichi Ohno (Osaka Metropolitan University)

キーワード: zero-forcing (ZF)|Tomlinson-Harashima Precoding (THP)|Multiple-input, multiple-output (MIMO)|Bit error rate (BER)

要約(日本語):    We make a research on bit error rate (BER) performance of zero-forcing (ZF) Tomlinson-Harashima Precoding (THP) for multiple-input, multiple-output (MIMO) systems. The THP is a popular nonlinear interference mitigation technique employed on the transmitter side. For MIMO systems, a simple precoding scheme based on ZF has been proposed, which is called the ZF-THP.
    We access the performance of the bit error rate for THP and ZF Linear precoding with adaptive bit allocation. About the simulation, I conduct simulations using MATLAB.
   From the results of bit error rate calculations for THP and ZF linear precoding with variable bit allocation, we can show a trend efficiency, with higher SNR values resulting in lower BER.