Assignee
SAMPATH HEMANTH
US·47 granted patents·2 pending applications·721 citations·filing 2004–2012
Top patents by PatentIndex Score
49 records- 0198US8767885B2CQI and rank prediction for list sphere decoding and ML MIMO receiversSAMPATH HEMANTH·Filed 2011·Granted Jul 1, 2014·49 cites·20 claims
- 0298US8462859B2Sphere decoding apparatusSAMPATH HEMANTH·Filed 2006·Granted Jun 11, 2013·86 cites·38 claims
- 0397US8971461B2CQI and rank prediction for list sphere decoding and ML MIMO receiversSAMPATH HEMANTH·Filed 2006·Granted Mar 3, 2015·47 cites·28 claims
- 0496US9246560B2Systems and methods for beamforming and rate control in a multi-input multi-output communication systemsSAMPATH HEMANTH·Filed 2005·Granted Jan 26, 2016·39 cites·16 claims
- 0596US9184870B2Systems and methods for control channel signalingSAMPATH HEMANTH·Filed 2005·Granted Nov 10, 2015·54 cites·28 claims
- 0696US9154211B2Systems and methods for beamforming feedback in multi antenna communication systemsSAMPATH HEMANTH·Filed 2005·Granted Oct 6, 2015·45 cites·79 claims
- 0796US8306096B2Interference reduction using variable digital-to-analog converter (DAC) sampling ratesSAMPATH HEMANTH·Filed 2010·Granted Nov 6, 2012·36 cites·33 claims
- 0895US9137815B2Multi-user multiple input multiple output wireless communicationsSAMPATH HEMANTH·Filed 2010·Granted Sep 15, 2015·17 cites·79 claims
- 0995US8451740B2Compensating for drifts occurring during sleep times in access terminalsSAMPATH HEMANTH·Filed 2009·Granted May 28, 2013·36 cites·47 claims
- 1094US8599945B2Robust rank prediction for a MIMO systemSAMPATH HEMANTH·Filed 2006·Granted Dec 3, 2013·37 cites·26 claims
- 1194US8095166B2Digital and analog power control for an OFDMA/CDMA access terminalSAMPATH HEMANTH·Filed 2008·Granted Jan 10, 2012·28 cites·37 claims
- 1292US9148256B2Performance based rank prediction for MIMO designSAMPATH HEMANTH·Filed 2004·Granted Sep 29, 2015·52 cites·28 claims
- 1391US8223904B2Multiple hypothesis decodingSAMPATH HEMANTH·Filed 2006·Granted Jul 17, 2012·19 cites·22 claims
- 1491US8064837B2Method and apparatus for optimum selection of MIMO and interference cancellationSAMPATH HEMANTH·Filed 2006·Granted Nov 22, 2011·22 cites·30 claims
- 1590US9301266B2Beacons for wireless communicationSAMPATH HEMANTH·Filed 2012·Granted Mar 29, 2016·9 cites·112 claims
- 1690US8599712B2Method and apparatus for setting reverse link CQI reporting modes in wireless communication systemSAMPATH HEMANTH·Filed 2011·Granted Dec 3, 2013·5 cites·16 claims
- 1790US8325644B2Mixed mode preamble design for signaling number of streams per clientSAMPATH HEMANTH·Filed 2010·Granted Dec 4, 2012·16 cites·99 claims
- 1889US8743784B2VHT-SIG-B field in null data packets (NDPs)SAMPATH HEMANTH·Filed 2011·Granted Jun 3, 2014·13 cites·18 claims
- 1989US8693331B1Rate adaptation in wireless systemsSAMPATH HEMANTH·Filed 2011·Granted Apr 8, 2014·7 cites·17 claims
- 2089US8675509B2Feedback to support restrictive reuseSAMPATH HEMANTH·Filed 2009·Granted Mar 18, 2014·14 cites·21 claims
- 2188US8923282B2Systems and methods for wireless communication of long data unitsSAMPATH HEMANTH·Filed 2012·Granted Dec 30, 2014·9 cites·86 claims
- 2287US8457265B2Method and apparatus for generating coefficients in a multi-input-multi-output (MIMO) systemSAMPATH HEMANTH·Filed 2007·Granted Jun 4, 2013·16 cites·24 claims
- 2385US8908600B2Channel state information feedback frame format and feedback rules for very high throughput wireless systemsSAMPATH HEMANTH·Filed 2011·Granted Dec 9, 2014·7 cites·33 claims
- 2482US9031044B2Power control for wireless LAN stationsSAMPATH HEMANTH·Filed 2009·Granted May 12, 2015·7 cites·64 claims
- 2582US8208920B2Reference signal management in mobile systemsSAMPATH HEMANTH·Filed 2009·Granted Jun 26, 2012·10 cites·60 claims
- 2680US9130631B2Beamforming feedback formatSAMPATH HEMANTH·Filed 2011·Granted Sep 8, 2015·4 cites·53 claims
- 2775US9084221B2Protocol for communicationSAMPATH HEMANTH·Filed 2010·Granted Jul 14, 2015·3 cites·38 claims
- 2874US8873671B2Method and system for LLR buffer reduction in a wireless communication modemSAMPATH HEMANTH·Filed 2009·Granted Oct 28, 2014·5 cites·13 claims
- 2973US8125952B2Synchronious multi-channel transmissions in wireless local area networksSAMPATH HEMANTH·Filed 2009·Granted Feb 28, 2012·4 cites·41 claims
- 3072US8411732B2Fast square root algorithm for MIMO equalizationSAMPATH HEMANTH·Filed 2008·Granted Apr 2, 2013·4 cites·14 claims
- 3170US8938269B2Negotiated channel information reporting in a wireless communication systemSAMPATH HEMANTH·Filed 2011·Granted Jan 20, 2015·2 cites·47 claims
- 3270US8665767B2Method and apparatus for multiple-user communication in a client initiated communication transmission schemeSAMPATH HEMANTH·Filed 2009·Granted Mar 4, 2014·3 cites·57 claims
- 3368US9350495B2Method and apparatus for multicast block acknowledgmentSAMPATH HEMANTH·Filed 2010·Granted May 24, 2016·2 cites·79 claims
- 3468US8755363B2Physical layer signaling of control parametersSAMPATH HEMANTH·Filed 2010·Granted Jun 17, 2014·2 cites·28 claims
- 3568US8159930B1Scalable space-frequency coding for MIMO systemsSAMPATH HEMANTH·Filed 2009·Granted Apr 17, 2012·2 cites·23 claims
- 3667US8218426B2Multiple stage fourier transform apparatus, processes, and articles of manufactureSAMPATH HEMANTH·Filed 2009·Granted Jul 10, 2012·3 cites·32 claims
- 3766US8830885B2Multichannel architecture for high throughput modemsSAMPATH HEMANTH·Filed 2009·Granted Sep 9, 2014·2 cites·55 claims
- 3863US9831983B2Systems, methods and apparatus for determining control field and modulation coding scheme informationSAMPATH HEMANTH·Filed 2011·Granted Nov 28, 2017·1 cites·35 claims
- 3963US8199739B2Return link time adjustments in FDD OFDMA or SC-FDM systemsSAMPATH HEMANTH·Filed 2009·Granted Jun 12, 2012·2 cites·50 claims
- 4061US9100254B2Method and system for transmit upsampling via IFFTSAMPATH HEMANTH·Filed 2009·Granted Aug 4, 2015·2 cites·36 claims
- 4157US8494101B2System and method for multiple signal carrier time domain channel estimationSAMPATH HEMANTH·Filed 2009·Granted Jul 23, 2013·0 cites·18 claims
- 4256US8885551B2Multiuser scheduling in WLAN systemsSAMPATH HEMANTH·Filed 2009·Granted Nov 11, 2014·0 cites·48 claims
- 4353US8830813B1Scalable space-frequency coding for MIMO systemsSAMPATH HEMANTH·Filed 2012·Granted Sep 9, 2014·0 cites·20 claims
- 4451US8867386B2Multiuser scheduling in WLAN systemsSAMPATH HEMANTH·Filed 2011·Granted Oct 21, 2014·0 cites·21 claims
- 4551US8472309B2Using CDMA to send uplink signals in WLANsSAMPATH HEMANTH·Filed 2009·Granted Jun 25, 2013·0 cites·124 claims
- 4650US2013148557A1Method and apparatus for enhanced discovery in peer-to-peer networks by synchronized discovery wake upSAMPATH HEMANTH·Filed 2012·Application pending·0 cites
- 4747US9806848B2Systems, methods and apparatus for determining control field and modulation coding scheme informationSAMPATH HEMANTH·Filed 2011·Granted Oct 31, 2017·0 cites·23 claims
- 4846US9602298B2Methods and apparatuses for determining a type of control fieldSAMPATH HEMANTH·Filed 2011·Granted Mar 21, 2017·0 cites·23 claims
- 4942US2007071147A1Pseudo eigen-beamforming with dynamic beam selectionSAMPATH HEMANTH·Filed 2006·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →