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MMSE-based-filter and artificial noise design for MIMO-OFDM systems.

Ming LiWenfei LiuXiaowen TianZihuan WangQian Liu
Published in: Wirel. Networks (2019)
Keyphrases
  • mimo ofdm systems
  • noise reduction
  • noise level
  • median filter
  • noise removal
  • signal to noise ratio
  • low frequency
  • noise free
  • minimum mean square error