Communications: directive radio wave systems and devices (e.g. – Directive – Including a steerable array
Reexamination Certificate
2005-02-01
2005-02-01
Phan, Dao (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a steerable array
C342S383000, C329S317000
Reexamination Certificate
active
06850190
ABSTRACT:
A wireless fading-channel demodulator using adaptive sub-array group antennas to combine beamforming and diversity gain, a signal receiving system and method for mobile communications using the wireless fading-channel demodulator. The wireless fading-channel demodulator eliminates interference signals arriving at different directions-of-arrival (DOAs) from undesired mobile stations (users) and provides strong immunity to fading. A high signal and interference-to-noise ratio SINR can be achieved even when the number of antennas is smaller than the number of mobile stations (users). The wireless fading channel modulator can be applied to any system receiving mobile communication information, such as a base station, a mobile station, etc.
REFERENCES:
patent: 5676147 (1997-10-01), Petrofsky et al.
patent: 5796779 (1998-08-01), Nussbaum et al.
patent: 6473037 (2002-10-01), Vail et al.
patent: 6504515 (2003-01-01), Holt et al.
patent: 20010028675 (2001-10-01), Bierly et al.
patent: 20030224751 (2003-12-01), Vanderhelm et al.
patent: 20040027268 (2004-02-01), Langsford
patent: WO 9856068 (1998-10-01), None
English Abstract for WO98/56068.
Kim Suk-won
Ryu Kil-hyen
F. Chau & Associates LLC
Phan Dao
Samsung Electronics Co,. Ltd.
LandOfFree
Combined beamforming-diversity wireless fading channel... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combined beamforming-diversity wireless fading channel..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined beamforming-diversity wireless fading channel... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3468955