Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018896 | Uplink and downlink channel configuration method in radio communication system | Kenichi Higuchi, Mamoru Sawahashi | 2011-09-13 |
| 8009748 | Downlink channel transmission device and method thereof | Mamoru Sawahashi, Kenichi Higuchi | 2011-08-30 |
| 8005063 | Uplink channel receiving and transmitting apparatuses and methods | Nobuhiko Miki, Sadayuki Abeta, Mamoru Sawahashi | 2011-08-23 |
| 8005110 | Single carrier/DS-CDMA packet transmission method, an uplink packet transmission method in a multi-carrier/DS-CDMA mobile communications system, and a structure of a downlink channel in a multi-carrier/DS-CDMA mobile communications system | Koichi Okawa, Sadayuki Abeta, Mamoru Sawahashi | 2011-08-23 |
| 7991064 | Radio parameter group generating apparatus, transmitter and receiver | Mamoru Sawahashi, Kenichi Higuchi, Motohiro Tanno, Yoshihisa Kishiyama, Yoshiaki Ofuji | 2011-08-02 |
| 7936739 | Base station, a mobile station, a radio communications system, and a radio transmission method using spread spectrum and chip repetition | Yoshikazu Goto, Mamoru Sawahashi | 2011-05-03 |
| 7864739 | Transmitter for multi-carrier transmission and multi-carrier transmitting method | Sadayuki Abeta, Noriyuki Maeda, Mamoru Sawahashi | 2011-01-04 |