Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7839831 | Methods and apparatus for time tracking using assistance from TDM pilots in a communication network | Bojan Vrcelj, Ashok Mantravadi, Krishna Kiran Mukkavilli | 2010-11-23 |
| 7813383 | Method for transmission of time division multiplexed pilot symbols to aid channel estimation, time synchronization, and AGC bootstrapping in a multicast wireless system | Michael Mao Wang, Bojan Vrcelj, Krishna Kiran Mukkavilli, Ashok Mantravadi | 2010-10-12 |
| 7813453 | Data detection for a hierarchical coded data transmission | Aamod Khandekar | 2010-10-12 |
| 7782806 | Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot | Bojan Vrcelj, Ashok Mantravadi, Fuyun Ling, Krishna Kiran Mukkavilli, Michael Mao Wang | 2010-08-24 |
| 7746760 | Frequency error estimation and frame synchronization in an OFDM system | Rajiv Vijayan, Alok Gupta | 2010-06-29 |
| 7734303 | Pilot modulation error ratio for evaluation of transmitter performance | Thomas Sun | 2010-06-08 |
| 7720162 | Partial FFT processing and demodulation for a system with multiple subcarriers | — | 2010-05-18 |
| 7720185 | Narrow-band interference canceller | Bojan Vrcelj, Ashok Mantravadi, Fuyun Ling, Linbo Li, Murali Ramaswamy Chari +1 more | 2010-05-18 |
| 7706288 | RF channel switching in broadcast OFDM systems | Linbo Li, Ashok Mantravadi, Fuyun Ling | 2010-04-27 |
| 7701371 | Digital gain computation for automatic gain control | Vinay Murthy | 2010-04-20 |
| 7702712 | FFT architecture and method | Chinnappa K. Ganapathy | 2010-04-20 |
| 7702046 | Method and system for automatic gain control during signal acquisition | Vinay Murthy, Linbo Li | 2010-04-20 |
| 7551545 | Subband-based demodulation for an OFDM-based communication system | — | 2009-06-23 |