Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7912083 | Techniques for reducing a cell identification falsing rate in a wireless communication system | Taeyoon Kim, Liying SONG | 2011-03-22 |
| 7899481 | Reference signal selection techniques for a wireless communication system | Ning Chen | 2011-03-01 |
| 7881721 | Channel sounding techniques for a wireless communication system | Ning Chen | 2011-02-01 |
| 7852811 | Communication system with MIMO channel estimation using peak-limited pilot signals | — | 2010-12-14 |
| RE41952 | Multiple sub-channel modulation and demodulation with arbitrarily defined channel spacing and sampling rates | — | 2010-11-23 |
| 7822131 | Reducing a peak-to-average ratio of a signal | Ning Chen, Jeffrey Keating | 2010-10-26 |
| 7778347 | Power de-rating reduction in a transmitter | Ning Chen, Jeffrey Keating, Stephen Ma | 2010-08-17 |
| 7675844 | Synchronization for OFDM signals | — | 2010-03-09 |
| 7627325 | System and method for controlling a wireless device | — | 2009-12-01 |
| 7623599 | Blind bandwidth detection for a sample stream | — | 2009-11-24 |
| 7590184 | Blind preamble detection for an orthogonal frequency division multiplexed sample stream | — | 2009-09-15 |
| 7469020 | Systems, methods, and apparatus for reducing dynamic range requirements of a power amplifier in a wireless device | Kevin B. Traylor | 2008-12-23 |
| 6996188 | Multiple sub-channel modulation and demodulation with arbitrarily defined channel spacing and sampling rates | — | 2006-02-07 |
| 6466611 | Multi-user detection using a finite-impulse-response matrix filter | Raja Sekhar Bachu | 2002-10-15 |
| 6298094 | Method and apparatus for power control in a transmitter | Leo G. Dehner | 2001-10-02 |
| 6147984 | Method and apparatus for peak limiting in a modulator | — | 2000-11-14 |
| 6134268 | Apparatus for performing a non-integer sampling rate change in a multichannel polyphase filter | — | 2000-10-17 |
| 5694431 | Method and apparatus for average power control | — | 1997-12-02 |