Telecommunications – Transmitter – Plural separate transmitters or channels
Reexamination Certificate
2006-02-28
2006-02-28
Corsaro, Nick (Department: 2682)
Telecommunications
Transmitter
Plural separate transmitters or channels
C455S061000, C455S272000
Reexamination Certificate
active
07006804
ABSTRACT:
Multiple-input/multiple-output (MIMO) antenna technology is used in a point-to-point radio link to provide higher data rates than would otherwise be achievable in a similar system that did not use MIMO antenna technology. Particular embodiments of the invention implement channel coding, dual polarization, adaptive receiver combining and adaptive power control.
REFERENCES:
patent: 5125108 (1992-06-01), Talwar
patent: 6052599 (2000-04-01), Driessen
patent: 6785341 (2004-08-01), Walton et al.
patent: 2001/0004585 (2001-06-01), Tsujimoto
patent: 2003/0002450 (2003-01-01), Jalali et al.
patent: 2003/0114108 (2003-06-01), Frecassetti et al.
patent: 2003/0129985 (2003-07-01), Naden et al.
patent: 2004/0132414 (2004-07-01), Sendyk et al.
G. J. Foschini, “Layered space-time architecture for wireless communication in a fading environment when using multiple antennas,”Bell Labs Technical Journal,vol. 1, No. 2, Autumn 1996, pp. 41-59.
G. J. Foschini and M. J. Gans,“On limits of wireless communications in a fading environment when using multiple antennas,”Wireless Personal Communications,vol. 6, No. 3, Mar. 1998, pp. 311-335.
P. F. Driessen and G. J. Foschini, “On the capacity formula for multiple-input multiple-output wireless channels: a geometric interpretation”,IEEE Trans. on Communications,vol. 47, No. 2, pp. 173-176; Feb. 1999.
J. H. Winters, “Optimum combining in digital mobile radio with cochannel interference,”IEEE J. Selected Areas in Communications,vol. SAC-2, Jul. 1984.
J. W. Winters, “Signal acquisition and tracking with adaptive arrays in the digital mobile radio system IS-54 with flat fading,”IEEE Trans. On Vehicular Technology,vol. VT-42, Nov. 1993.
Clark Martin Vivian
Darcie Thomas Edward
Greenstein Lawrence Joel
Martin Carol Catalano
Willis, III Thomas M.
AT&T Corp.
Corsaro Nick
Persino Raymond B.
Slusky Ronald D.
LandOfFree
High-speed two-way point-to-point transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-speed two-way point-to-point transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-speed two-way point-to-point transmission will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3708503