Inventor
AL-DHAHIR NAOFAL
US29 patents
⚠️ This page may combine multiple inventors who share the name “AL-DHAHIR NAOFAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
10 patentsUS6959047B1Oct 25, 2005
Training-based channel estimation for multiple-antennas
AT & T CORP34 citations95
US6870882B1Mar 22, 2005
Finite-length equalization over multi-input multi-output channels
AT & T CORP45 citations95
US7433402B2Oct 7, 2008
Finite-length equalization over multi-input multi-output (MIMO) channels
AT & T CORP17 citations92
US7027536B1Apr 11, 2006
Method and apparatus for designing finite-length multi-input multi-output channel shortening pre-filters
AT & T CORP39 citations92
US7154964B1Dec 26, 2006
Creating training sequences for space-time diversity arrangements
AT & T CORP11 citations83
US7130355B1Oct 31, 2006
Amelioration in inter-carrier interference in OFDM
AT & T CORP17 citations82
US7092450B1Aug 15, 2006
Frequency-domain method for joint equalization and decoding of space-time block codes
AT & T CORP10 citations74
US7379508B1May 27, 2008
Frequency-domain method for joint equalization and decoding of space-time block codes
AT & T CORP2 citations63
US7173976B1Feb 6, 2007
Frequency-domain method for joint equalization and decoding of space-time block codes
AT & T CORP3 citations63
US7450656B1Nov 11, 2008
Method for communicating via a channel characterized by parameters that vary in time within a transmission block
AT & T CORP1 citations50
AL-DHAHIR NAOFAL
9 patentsUS9008205B1Apr 14, 2015
Method and apparatus for designing finite-length multi-input multi-output channel shortening pre-filters
AL-DHAHIR NAOFAL7 citations83
US7826559B2Nov 2, 2010
Creating training sequences for space-time diversity arrangements
AL-DHAHIR NAOFAL8 citations83
US7173975B1Feb 6, 2007
Estimation of a frequency selective channel in a MIMO environment with parameters that vary within a transmission block
AL-DHAHIR NAOFAL10 citations82
US7668255B1Feb 23, 2010
Creating training sequences for space-time diversity arrangements
AL-DHAHIR NAOFAL6 citations72
US8942335B2Jan 27, 2015
Training-based channel estimation for multiple-antennas
AL-DHAHIR NAOFAL1 citations61
US7796718B2Sep 14, 2010
Finite-length equalization over multi-input multi-output (MIMO) channels
AL-DHAHIR NAOFAL0 citations51
US7746945B2Jun 29, 2010
Training-based channel estimation for multiple-antennas
AL-DHAHIR NAOFAL0 citations51
US7586984B2Sep 8, 2009
Finite-length equalization over multi-input multi-output (MIMO) channels
AL-DHAHIR NAOFAL0 citations51
US7583748B2Sep 1, 2009
Frequency-domain method for joint equalization and decoding of space-time block codes
AL-DHAHIR NAOFAL0 citations51