| 7809089 |
Decorrelating discrimination system of code division multiple access signals |
Naoki Suehiro, Kohei Otake, Shinya Matsufuji, Satoru Ozawa, Mitsuhiro Tomita |
2010-10-05 |
| 7245650 |
CDMA communications system using multiple spreading sequences |
Naoki Suehiro, Satoru Ozawa, Mitsuhiro Tomita, Kohei Otake, Masakazu Takahashi |
2007-07-17 |
| 6963600 |
Adaptive interference-free spread-spectrum system employing binary code sequence sets with zero correlation zone properties |
Pingzhi Fan, Naoki Suehiro |
2005-11-08 |
| 6954422 |
Comb-form spectrum communication systems using repeated complementary sequence modulation |
Naoki Suehiro |
2005-10-11 |
| 6421367 |
Two-phase/four-phase modulated comb-shaped spread spectrum communication system |
Naoki Suehiro, Toshikatsu Naitoh |
2002-07-16 |
| 5619527 |
Chip-based selective receiving system for a spread spectrum signal |
Naoki Suehiro, Toshikatsu Naito |
1997-04-08 |