Inventor

GHAZI-MOGHADAM VAFA

US9 patents

⚠️ This page may combine multiple inventors who share the name “GHAZI-MOGHADAM VAFA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AT & T WIRELESS SERVICES INC

2 patents

US6442222B1Aug 27, 2002

Method for error compensation in an OFDM system with diversity

AT & T WIRELESS SERVICES INC118 citations98

US6901125B2May 31, 2005

Method for error compensation in an OFDM system with diversity

AT & T WIRELESS SERVICES INC15 citations92

NOKIA SOLUTIONS & NETWORKS OY

2 patents

US10505812B1Dec 10, 2019

Method and system for neighbor tier counting in three dimensions

NOKIA SOLUTIONS & NETWORKS OY1 citations62

US10285096B2May 7, 2019

Method and system for neighbor tier determination

NOKIA SOLUTIONS & NETWORKS OY0 citations41

GHAZI-MOGHADAM VAFA

2 patents

US8223903B2Jul 17, 2012

Method for error compensation in an OFDM system with diversity

GHAZI-MOGHADAM VAFA3 citations59

US8532239B2Sep 10, 2013

Method for error compensation in an OFDM system with diversity

GHAZI-MOGHADAM VAFA0 citations48

SPECTRUM EFFECT INC

1 patent

US10194324B2Jan 29, 2019

Carrier aggregation using shared spectrum

SPECTRUM EFFECT INC365 citations98

AT & T MOBILITY II LLC

1 patent

US7428285B2Sep 23, 2008

Method for error compensation in an OFDM system with diversity

AT & T MOBILITY II LLC5 citations73

METEORCOMM LLC

1 patent

US11916668B2Feb 27, 2024

Soft decision differential demodulator for radios in wireless networks supporting train control

METEORCOMM LLC0 citations50