Assignee
MAGNOLIA BROADBAND INC
US·79 granted patents·8 pending applications·1,015 citations·filing 2002–2015
Top patents by PatentIndex Score
87 records- 0198US8891598B1Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systemsMAGNOLIA BROADBAND INC·Filed 2013·Granted Nov 18, 2014·42 cites·12 claims
- 0298US8649458B2Using antenna pooling to enhance a MIMO receiver augmented by RF beamformingMAGNOLIA BROADBAND INC·Filed 2013·Granted Feb 11, 2014·43 cites·10 claims
- 0398US8599955B1System and method for distinguishing between antennas in hybrid MIMO RDN systemsMAGNOLIA BROADBAND INC·Filed 2013·Granted Dec 3, 2013·48 cites·20 claims
- 0497US8797969B1Implementing multi user multiple input multiple output (MU MIMO) base station using single-user (SU) MIMO co-located base stationsMAGNOLIA BROADBAND INC·Filed 2014·Granted Aug 5, 2014·51 cites·23 claims
- 0597US8767862B2Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution networkMAGNOLIA BROADBAND INC·Filed 2013·Granted Jul 1, 2014·33 cites·6 claims
- 0697US8644413B2Implementing blind tuning in hybrid MIMO RF beamforming systemsMAGNOLIA BROADBAND INC·Filed 2013·Granted Feb 4, 2014·35 cites·14 claims
- 0796US9014066B1System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systemsMAGNOLIA BROADBAND INC·Filed 2014·Granted Apr 21, 2015·25 cites·27 claims
- 0896US8942134B1System and method for selective registration in a multi-beam systemMAGNOLIA BROADBAND INC·Filed 2013·Granted Jan 27, 2015·26 cites·14 claims
- 0996US8774150B1System and method for reducing side-lobe contamination effects in Wi-Fi access pointsMAGNOLIA BROADBAND INC·Filed 2013·Granted Jul 8, 2014·26 cites·22 claims
- 1095US9042276B1Multiple co-located multi-user-MIMO access pointsMAGNOLIA BROADBAND INC·Filed 2013·Granted May 26, 2015·31 cites·17 claims
- 1195US8929322B1System and method for side lobe suppression using controlled signal cancellationMAGNOLIA BROADBAND INC·Filed 2013·Granted Jan 6, 2015·18 cites·24 claims
- 1295US8928528B2Multi-beam MIMO time division duplex base station using subset of radiosMAGNOLIA BROADBAND INC·Filed 2013·Granted Jan 6, 2015·20 cites·29 claims
- 1393US7321636B2Communication device with smart antenna using a quality-indication signalMAGNOLIA BROADBAND INC·Filed 2002·Granted Jan 22, 2008·91 cites·75 claims
- 1492US7327801B2Communication device with smart antenna using a quality-indication signalMAGNOLIA BROADBAND INC·Filed 2007·Granted Feb 5, 2008·23 cites·9 claims
- 1592US7145959B2Smart antenna based spectrum multiplexing using existing pilot signals for orthogonal frequency division multiplexing (OFDM) modulationsMAGNOLIA BROADBAND INC·Filed 2002·Granted Dec 5, 2006·75 cites·20 claims
- 1691US9100154B1Method and system for explicit AP-to-AP sounding in an 802.11 networkMAGNOLIA BROADBAND INC·Filed 2014·Granted Aug 4, 2015·14 cites·23 claims
- 1791US8824596B1System and method for uplink transmissions in time division MIMO RDN architectureMAGNOLIA BROADBAND INC·Filed 2013·Granted Sep 2, 2014·12 cites·27 claims
- 1891US7792207B2Communication device with smart antenna using a quality-indication signalMAGNOLIA BROADBAND INC·Filed 2008·Granted Sep 7, 2010·19 cites·46 claims
- 1990US8995416B2System and method for simultaneous co-channel access of neighboring access pointsMAGNOLIA BROADBAND INC·Filed 2014·Granted Mar 31, 2015·9 cites·25 claims
- 2090US8009096B2Method, system and apparatus for determining antenna weighting for transmit diversityMAGNOLIA BROADBAND INC·Filed 2010·Granted Aug 30, 2011·11 cites·10 claims
- 2190US7945222B2Method, apparatus and system for providing transmit diversity feedbackMAGNOLIA BROADBAND INC·Filed 2008·Granted May 17, 2011·19 cites·30 claims
- 2289US9344168B2Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution networkMAGNOLIA BROADBAND INC·Filed 2014·Granted May 17, 2016·8 cites·6 claims
- 2389US8861635B2Setting radio frequency (RF) beamformer antenna weights per data-stream in a multiple-input-multiple-output (MIMO) systemMAGNOLIA BROADBAND INC·Filed 2013·Granted Oct 14, 2014·10 cites·12 claims
- 2488US9343808B2Multi-beam MIMO time division duplex base station using subset of radiosMAGNOLIA BROADBAND INC·Filed 2013·Granted May 17, 2016·8 cites·30 claims
- 2588US9294177B2System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systemsMAGNOLIA BROADBAND INC·Filed 2014·Granted Mar 22, 2016·9 cites·21 claims
- 2687US9236998B2Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systemsMAGNOLIA BROADBAND INC·Filed 2014·Granted Jan 12, 2016·7 cites·12 claims
- 2787US7633905B1Calibrating a transmit diversity communication deviceMAGNOLIA BROADBAND INC·Filed 2005·Granted Dec 15, 2009·11 cites·18 claims
- 2887US7149483B1Amplifying diversity signals using power amplifiersMAGNOLIA BROADBAND INC·Filed 2003·Granted Dec 12, 2006·38 cites·30 claims
- 2986US9497781B2System and method for co-located and co-channel Wi-Fi access pointsMAGNOLIA BROADBAND INC·Filed 2014·Granted Nov 15, 2016·7 cites·17 claims
- 3085US7885618B1Generating calibration data for a transmit diversity communication deviceMAGNOLIA BROADBAND INC·Filed 2006·Granted Feb 8, 2011·10 cites·31 claims
- 3185US7783267B1Modifying a signal in response to quality indicator availabilityMAGNOLIA BROADBAND INC·Filed 2005·Granted Aug 24, 2010·13 cites·14 claims
- 3284US8842765B2Beamformer configurable for connecting a variable number of antennas and radio circuitsMAGNOLIA BROADBAND INC·Filed 2013·Granted Sep 23, 2014·6 cites·15 claims
- 3383US8811522B2Mitigating interferences for a multi-layer MIMO system augmented by radio distribution networkMAGNOLIA BROADBAND INC·Filed 2013·Granted Aug 19, 2014·6 cites·15 claims
- 3482US7515877B2Communicating signals according to a quality indicator and a time boundary indicatorMAGNOLIA BROADBAND INC·Filed 2004·Granted Apr 7, 2009·30 cites·12 claims
- 3580US8983548B2Multi-beam co-channel Wi-Fi access pointMAGNOLIA BROADBAND INC·Filed 2013·Granted Mar 17, 2015·4 cites·28 claims
- 3680US8619927B2System and method for discrete gain control in hybrid MIMO/RF beamformingMAGNOLIA BROADBAND INC·Filed 2013·Granted Dec 31, 2013·4 cites·19 claims
- 3780US8046017B2Method and apparatus for random access channel probe initialization using transmit diversityMAGNOLIA BROADBAND INC·Filed 2008·Granted Oct 25, 2011·8 cites·20 claims
- 3879US9155110B2System and method for co-located and co-channel Wi-Fi access pointsMAGNOLIA BROADBAND INC·Filed 2013·Granted Oct 6, 2015·4 cites·14 claims
- 3979US8837650B2System and method for discrete gain control in hybrid MIMO RF beamforming for multi layer MIMO base stationMAGNOLIA BROADBAND INC·Filed 2013·Granted Sep 16, 2014·4 cites·25 claims
- 4079US7272359B2Communicating signals according to a quality indicator using multiple antenna elementsMAGNOLIA BROADBAND INC·Filed 2004·Granted Sep 18, 2007·38 cites·52 claims
- 4178US9332519B2System and method for selective registration in a multi-beam systemMAGNOLIA BROADBAND INC·Filed 2014·Granted May 3, 2016·3 cites·6 claims
- 4278US9088898B2System and method for cooperative scheduling for co-located access pointsMAGNOLIA BROADBAND INC·Filed 2014·Granted Jul 21, 2015·3 cites·17 claims
- 4377US8971452B2Using 3G/4G baseband signals for tuning beamformers in hybrid MIMO RDN systemsMAGNOLIA BROADBAND INC·Filed 2013·Granted Mar 3, 2015·4 cites·4 claims
- 4477US8948327B2System and method for discrete gain control in hybrid MIMO/RF beamformingMAGNOLIA BROADBAND INC·Filed 2013·Granted Feb 3, 2015·3 cites·15 claims
- 4577US8654883B2Systems and methods for enhanced RF MIMO system performanceMAGNOLIA BROADBAND INC·Filed 2012·Granted Feb 18, 2014·4 cites·21 claims
- 4676US9385793B2Multi-beam co-channel Wi-Fi access pointMAGNOLIA BROADBAND INC·Filed 2015·Granted Jul 5, 2016·2 cites·28 claims
- 4776US9271176B2System and method for backhaul based sounding feedbackMAGNOLIA BROADBAND INC·Filed 2014·Granted Feb 23, 2016·3 cites·11 claims
- 4875US9060362B2Method and system for accessing an occupied Wi-Fi channel by a client using a nulling schemeMAGNOLIA BROADBAND INC·Filed 2014·Granted Jun 16, 2015·3 cites·26 claims
- 4975US8923448B2Using antenna pooling to enhance a MIMO receiver augmented by RF beamformingMAGNOLIA BROADBAND INC·Filed 2013·Granted Dec 30, 2014·3 cites·10 claims
- 5073US9172454B2Method and system for calibrating a transceiver arrayMAGNOLIA BROADBAND INC·Filed 2014·Granted Oct 27, 2015·3 cites·24 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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