| 9020026 |
Frequency dependent I/Q imbalance compensation |
— |
2015-04-28 |
| 7505396 |
Method and apparatus for establishing interleaver synchronization in an orthogonal frequency division multiplexing (OFDM) communication system |
Muhammad R. Karim, Mojtaba Shariat, Mohammad Hossein Zarrabizadeh |
2009-03-17 |
| 7359446 |
Methods and devices for decoding signals containing noise and distortion |
Tongtong Li, Masoud Sajadieh, Mohsen Sarraf, Masood Yousefi, Thomas W. Goeddel |
2008-04-15 |
| 6961393 |
In-band-on-channel (IBOC) system and methods of operation using orthogonal frequency division multiplexing (OFDM) with timing and frequency offset correction |
Muhammad R. Karim |
2005-11-01 |
| 6853686 |
Frame formatting technique |
Yong-jai Lee, Mojtaba Shariat |
2005-02-08 |
| 6765929 |
Method and apparatus for combining signals |
E Anthony Hinds |
2004-07-20 |
| 6661771 |
Method and apparatus for interleaver synchronization in an orthogonal frequency division multiplexing (OFDM) communication system |
Muhammad R. Karim, Mojtaba Shariat, Mohammad Hossein Zarrabizadeh |
2003-12-09 |
| 6650717 |
Asymmetric pulse amplitude modulation transmission of multi-stream data embedded in a hybrid IBOC channel |
Mohsen Sarraf, Mojtaba Shariat, Mohammad Hossein Zarrabizadeh |
2003-11-18 |
| 6625113 |
Digital signal frame and interleaver synchronizer |
Mohsen Sarraf, Mojtaba Shariat |
2003-09-23 |
| 6603826 |
Method and receiver for dynamically compensating for interference to a frequency division multiplex signal |
Mohsen Sarraf, Mohammad Hossein Zarrabizadeh, Mojtaba Shariat |
2003-08-05 |
| 6501810 |
Fast frame synchronization |
Mohammad Rez Karim, Mohsen Sarraf, Mohammad Hossein Zarrabizadeh |
2002-12-31 |
| 6377566 |
OFDM subcarrier hopping in a multi service OFDM system |
Mohsen Sarraf, Mojtaba Shariat, Mohammad Hossein Zarrabizadeh |
2002-04-23 |
| 6347071 |
Time division multiplexed transmission of OFDM symbols |
Mohsen Sarraf, Mojtaba Shariat, Mohammad Hossein Zarrabizadeh |
2002-02-12 |
| 5841814 |
Sampling system for radio frequency receiver |
— |
1998-11-24 |
| 5353312 |
Equalizer-based timing recovery |
Cecil W. Farrow |
1994-10-04 |
| 5162812 |
Technique for achieving the full coding gain of encoded digital signals |
Ahmad K. Aman, Nicholas A. Zervos |
1992-11-10 |
| 5163066 |
Synchronizing the operation of multiple equilizers in a digital communications system |
Cecil W. Farrow |
1992-11-10 |
| 5115452 |
Phase jitter correction arrangement |
— |
1992-05-19 |
| 5095497 |
Technique for achieving the full coding gain of encoded digital signals |
Ahmad K. Aman, Nicholas A. Zervos |
1992-03-10 |
| 4847864 |
Phase jitter compensation arrangement using an adaptive IIR filter |
— |
1989-07-11 |
| 4843581 |
Digital signal processor architecture |
Cecil W. Farrow |
1989-06-27 |
| 4815103 |
Equalizer-based timing recovery |
Cecil W. Farrow |
1989-03-21 |
| 4800573 |
Equalization arrangement |
— |
1989-01-24 |