| 8005120 |
Base station apparatus of mobile communication system |
Takehiro Nakamura, Junichiro Hagiwara, Koji Ohno, Seizo Onoe, Akihiro Higashi +4 more |
2011-08-23 |
| 7826861 |
Base station apparatus of mobile communication system |
Takehiro Nakamura, Junichiro Hagiwara, Koji Ohno, Seizo Onoe, Akihiro Higashi +4 more |
2010-11-02 |
| 7672357 |
Base station apparatus of mobile communication system |
Takehiro Nakamura, Junichiro Hagiwara, Koji Ohno, Seizo Onoe, Akihiro Higashi +4 more |
2010-03-02 |
| 7443907 |
Base station apparatus of mobile communication system |
Takehiro Nakamura, Junichiro Hagiwara, Koji Ohno, Seizo Onoe, Akihiro Higashi +4 more |
2008-10-28 |
| 7095780 |
Base station apparatus of mobile communication system |
Takehiro Nakamura, Junichiro Hagiwara, Koji Ohno, Seizo Onoe, Akihiro Higashi +4 more |
2006-08-22 |
| 6782035 |
Base station apparatus of mobile communication system |
Takehiro Nakamura, Junichiro Hagiwara, Koji Ohno, Seizo Onoe, Akihiro Higashi +4 more |
2004-08-24 |
| 6741837 |
Interference avoidance radio communications system |
Yoshihiro Ishikawa, Masafumi Hata, Minami Ishii, Seizo Onoe |
2004-05-25 |
| 6453166 |
Communication channel selecting method and base station device |
Yoshihiro Ishikawa, Minami Ishii, Masafumi Hata, Seizo Onoe |
2002-09-17 |
| 6339589 |
Frequency utilization method in mobile communication |
Shinji Uebayashi, Seizou Onoe |
2002-01-15 |
| 6157626 |
Cell selection scheme for CDMA mobile communication system using perch channel transmission attenuation |
Takehiro Nakamura |
2000-12-05 |
| 6138001 |
Scheme for intermittent reception of paging signals in mobile communication system |
Takehiro Nakamura, Kouji Ohno |
2000-10-24 |
| 6073022 |
Radio channel initial transmission scheme for mobile communication system |
Takehiro Nakamura, Jyunichiro Hagiwara |
2000-06-06 |
| 6011787 |
CDMA mobile communication scheme with effective use of sector configuration |
Takehiro Nakamura, Seizo Onoe |
2000-01-04 |
| 5953326 |
Cell selection scheme in CDMA mobile communication system using spread codes and spread code phases |
Takehiro Nakamura, Kouji Ohno, Seizo Onoe |
1999-09-14 |
| 5933782 |
Downlink transmission power control scheme for mobile communication system using site diversity |
Takehiro Nakamura, Koji Ohno, Takaaki Sato |
1999-08-03 |
| 5878350 |
Scheme for controlling transmission powers during soft handover in a CDMA mobile communication system |
Takehiro Nakamura, Kouji Ohno |
1999-03-02 |
| 5873028 |
Transmission power control apparatus and method in a mobile communication system |
Narumi Umeda, Tomohiro Dohi |
1999-02-16 |
| 5873047 |
Method for setting up perch channels in mobile communication by cellular system |
Narumi Umeda |
1999-02-16 |
| 5832368 |
Base station selection scheme for CDMA cellular system using perch channel and received SIR |
Akihiro Higashi, Fumio Kikuchi |
1998-11-03 |