Issued Patents All Time
Showing 226–248 of 248 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649833 | Multichannel orthogonal frequency division multiplexed receivers with antenna selection and maximum-ratio combining and associated methods | Ali S. Sadri, Sergey E. Sergeyev, Alexei V Dayydov, Vadim Sergeyev | 2010-01-19 |
| 7644345 | Bit distributor for multicarrier communication systems employing adaptive bit loading for multiple spatial streams and methods | Xintian E. Lin, Qinghua Li, Alexei Davydov, Sumeet Sandhu, Ada Shuk Yan Poon | 2010-01-05 |
| 7639643 | Channel estimation feedback in an orthogonal frequency division multiplexing system or the like | Ali S. Sadri, Valery V. Cherepennikov | 2009-12-29 |
| 7593347 | Method and apparatus to exchange channel information | Ali S. Sadri, Vadim Sergeyev, Sergey Tiraspolsky | 2009-09-22 |
| 7570953 | Multicarrier communication system and methods for link adaptation using uniform bit loading and subcarrier puncturing | Ali S. Sadri, Alexey Rubtsov, Alexei Davydov, Andrey Pudeyev | 2009-08-04 |
| 7570695 | Method and adaptive bit interleaver for wideband systems using adaptive bit loading | Ali S. Sadri, Alexei Davydov | 2009-08-04 |
| 7570696 | Multiple input multiple output multicarrier communication system and methods with quantized beamforming feedback | Ali S. Sadri, Sergey Tiraspolsky, Alexander Flaksman, Alexei Davydov | 2009-08-04 |
| 7489621 | Adaptive puncturing technique for multicarrier systems | Ali S. Sadri, Alexei Davydov | 2009-02-10 |
| 7463697 | Multicarrier transmitter and methods for generating multicarrier communication signals with power amplifier predistortion and linearization | Ali S. Sadri, Oleg Poldin | 2008-12-09 |
| 7460876 | System and method for intelligent transmitted power control scheme | Ali S. Sadri, Alexey Rubtsov, Vadim Sergeyev | 2008-12-02 |
| 7457366 | System and method for adaptive phase compensation of OFDM signals | Alexey Rubtsov, Alexei M. Soupikov | 2008-11-25 |
| 7394858 | Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system | John S. Sadowsky, Minnie Ho, Sumeet Sandhu, Eric A. Jacobsen, Ali S. Sadri | 2008-07-01 |
| 7394873 | Adaptive channel estimation for orthogonal frequency division multiplexing systems or the like | Andrey Pudeyev, Ali S. Sadri | 2008-07-01 |
| 7349436 | Systems and methods for high-throughput wideband wireless local area network communications | Ali S. Sadri, Vadim Sergeyev, Adrian P. Stephens | 2008-03-25 |
| 7345989 | Adaptive channelization scheme for high throughput multicarrier systems | Ali S. Sadri, Vadim Sergeyev | 2008-03-18 |
| 7336716 | Power amplifier linearization methods and apparatus using predistortion in the frequency domain | Ali S. Sadri, Oleg Poldin, Sergey Purtsezov | 2008-02-26 |
| 7336597 | System and method for two channel frequency offset estimation of OFDM signals | Andrey Pudeyev, Alexei M. Soupikov, Dmitry Akhmetov | 2008-02-26 |
| 7333556 | System and method for selecting data rates to provide uniform bit loading of subcarriers of a multicarrier communication channel | Ali S. Sadri, Alexey Rubtsov, Alexei Davydov | 2008-02-19 |
| 7324605 | High-throughput multicarrier communication systems and methods for exchanging channel state information | Ali S. Sadri, Vadim Sergeyev, Adrian P. Stephens, John S. Sadowsky | 2008-01-29 |
| 7286609 | Adaptive multicarrier wireless communication system, apparatus and associated methods | Ali S. Sadri, Alexey Rubtsov, Sergey Tiraspolsky | 2007-10-23 |
| 7286606 | System and method for channelization recognition in a wideband communication system | Ali S. Sadri, Andrey Pudeyev | 2007-10-23 |
| 7251282 | Receiver and method to detect and synchronize with a symbol boundary of an OFDM symbol | Andrey Pudeyev, Alexei M. Soupikov, Sergey A. Triaspolsky | 2007-07-31 |
| 7245879 | Apparatus and associated methods to perform intelligent transmit power control with subcarrier puncturing | Ali S. Sadri, Andrey Pudeyev, Vadim Sergeyev | 2007-07-17 |