Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9130787 | Adaptive frequency-domain equalization for wireless receivers | Thushara Hewavithana, Sahan S. Gamage, Parveen K. Shukla | 2015-09-08 |
| 9106497 | Apparatus and method for improving OFDM receiver performance in the presence of narrowband interferers | Thushara Hewavithana | 2015-08-11 |
| 9054933 | Orthogonal frequency division multiplex (OFDM) receiver with phase noise mitigation and reduced latency | Thushara Hewavithana, Parveen K. Shukla, Sahan S. Gamage | 2015-06-09 |
| 8982724 | Systems and methods for implementing peak-to-average power ratio reduction for OFDMA modulation | Parveen K. Shukla, Thushara Hewavithana, Sahan S. Gamage | 2015-03-17 |
| 8938041 | Techniques for managing interference in multiple channel communications system | Thushara Hewavithana | 2015-01-20 |
| 8938015 | Orthogonal frequency division multiplex (OFDM) demodulator with improved cyclic ambiguity resolution | Thushara Hewavithana | 2015-01-20 |
| 8929471 | Methods and systems to mitigate impulse interference | Thushara Hewavithana, Sahan S. Gamage | 2015-01-06 |
| 8908810 | Systems and methods for implementing soft-decision Reed-Solomon decoding to improve cable modem and cable gateway performance | Murat Badem, Parveen K. Shukla, Sahan S. Gamage, Thushara Hewavithana, Naor Goldman | 2014-12-09 |
| 8897412 | Method and apparatus for phase noise mitigation | Thushara Hewavithana | 2014-11-25 |
| 8885775 | Dynamic optimization of carrier recovery performance for communication systems | Thushara Hewavithana | 2014-11-11 |
| 8879676 | Channel response noise reduction at digital receivers | Thushara Hewavithana, Parveen K. Shukla, Sahan S. Gamage | 2014-11-04 |
| 8842750 | Channel estimation for DVB-T2 demodulation using an adaptive prediction technique | Parveen K. Shukla, Thushara Hewavithana, Sahan S. Gamage | 2014-09-23 |
| 8817195 | Apparatus, systems and methods utilizing adjacent-channel power dependent automatic gain control for digital television demodulation | Parveen K. Shukla, Thushara Hewavithana, Sahan S. Gamage | 2014-08-26 |
| 8781052 | Physical layer channel synchronization method for high bit-rate cable transmissions | Shaul Shulman, Naor Goldman, Amos Klimker, Noam Tal | 2014-07-15 |
| 8743977 | Efficient tuning and demodulation techniques | Nick Cowley | 2014-06-03 |
| 8611407 | Phase detection in digital communication receivers | Thushara Hewavithana, Sahan S. Gamage, Parveen K. Shukla | 2013-12-17 |
| 8606209 | Apparatus and methods for efficient implementation of tuners | Nicholas P. Cowley, Isaac Ali | 2013-12-10 |
| 8582035 | Apparatus, systems and methods utilizing adjacent-channel power dependent automatic gain control for digital television demodulation | Parveen K. Shukla, Thushara Hewavithana, Sahan S. Gamage | 2013-11-12 |
| 8532113 | Algorithm for managing data loss in software demodulators | Tony Cole, Parveen K. Shukla, Thushara Hewavithana, Sahan S. Gamage | 2013-09-10 |
| 8472540 | Frequency and timing offset estimation algorithm for DTV (DVB-T2) receivers | Sahan S. Gamage, Thushara Hewavithana, Parveen K. Shukla | 2013-06-25 |
| 8457256 | Channel-adaptive likelihood determination | Sahan S. Gamage, Thushara Hewavithana, Parveen K. Shukla, Vinesh Bhunjun | 2013-06-04 |
| 8406343 | Methods and systems to resolve cyclic ambiguity of a channel impulse response | Thushara Hewavithana, Parveen K. Shukla, Sahan S. Gamage, Vinesh Bhunjun | 2013-03-26 |
| 8396144 | Method and system for OFDM symbol timing recovery | Parveen K. Shukla, Thushara Hewavithana | 2013-03-12 |
| 8392802 | Spectral content based decoding and frequency offset estimation | Vinesh Bhunjun, Thushara Hewavithana, Parveen K. Shukla, Sahan S. Gamage | 2013-03-05 |
| 8351862 | Device, system, and method of mitigating interference to digital television signals | Ernest Tsui, Nick Cowley | 2013-01-08 |