Inventor · disambiguated record
Sundeep Rangan
Also filed as: RANGAN SUNDEEP
74 granted patents·7 pending applications·1,827 citations·filing 1999–2025
99Inventor score
Top patents by PatentIndex Score
81 records- 0198US8503938B2Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposesLAROIA RAJIV·Filed 2006·Granted Aug 6, 2013·159 cites·36 claims
- 0298US7039370B2Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systemsFLARION TECHNOLOGIES INC·Filed 2004·Granted May 2, 2006·157 cites·40 claims
- 0398US6961364B1Base station identification in orthogonal frequency division multiplexing based spread spectrum multiple access systemsFLARION TECHNOLOGIES INC·Filed 2000·Granted Nov 1, 2005·200 cites·52 claims
- 0498US6920192B1Adaptive antenna array methods and apparatus for use in a multi-access wireless communication systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jul 19, 2005·160 cites·20 claims
- 0597US7756548B2Methods and apparatus for use in a wireless communications system that uses a multi-mode base stationQUALCOMM INC·Filed 2005·Granted Jul 13, 2010·66 cites·30 claims
- 0697US6967936B1Uplink timing synchronization and access control for a multi-access wireless communication systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Nov 22, 2005·202 cites·34 claims
- 0797US6922388B1Signal construction, detection and estimation for uplink timing synchronization and access control in a multi-access wireless communication systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jul 26, 2005·191 cites·39 claims
- 0896US8477684B2Acknowledgement of control messages in a wireless communication systemKHANDEKAR AAMOD·Filed 2007·Granted Jul 2, 2013·43 cites·44 claims
- 0993US8340703B2Methods and apparatus for use in a wireless communications system that uses a multi-mode base stationLAROIA RAJIV·Filed 2010·Granted Dec 25, 2012·12 cites·25 claims
- 1093US7630339B2Methods and apparatus of providing transmit diversity in a multiple access wireless communication systemQUALCOMM INC·Filed 2004·Granted Dec 8, 2009·52 cites·61 claims
- 1193US7567791B2Wireless terminal methods and apparatus for use in a wireless communications system that uses a multi-mode base stationQUALCOMM INC·Filed 2005·Granted Jul 28, 2009·30 cites·34 claims
- 1293US7420939B2Methods and apparatus of power control in wireless communication systemsQUALCOMM INC·Filed 2003·Granted Sep 2, 2008·95 cites·79 claims
- 1392US7610024B2Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systemsQUALCOMM INC·Filed 2005·Granted Oct 27, 2009·17 cites·14 claims
- 1492US7027429B2Method and apparatus for time and frequency synchronization of OFDM communication systemsFLARION TECHNOLOGIES INC·Filed 2001·Granted Apr 11, 2006·72 cites·28 claims
- 1590US7869421B2Uplink access request in an OFDM communication environmentQUALCOMM INC·Filed 2006·Granted Jan 11, 2011·17 cites·62 claims
- 1690US7558245B2Method and apparatus for time and frequency synchronization of OFDM communication systemsQUALCOMM INC·Filed 2005·Granted Jul 7, 2009·18 cites·12 claims
- 1789US8811348B2Methods and apparatus for generating, communicating, and/or using information relating to self-noiseRANGAN SUNDEEP·Filed 2006·Granted Aug 19, 2014·19 cites·31 claims
- 1889US8036151B2Power-based rate signaling for cellular uplinkQUALCOMM INC·Filed 2006·Granted Oct 11, 2011·18 cites·29 claims
- 1988US11889413B2Switched analog-digital architecture for wireless antenna arrays and methods for use thereofUNIV NEW YORK·Filed 2016·Granted Jan 30, 2024·2 cites·16 claims
- 2088US8774846B2Methods and apparatus relating to wireless terminal beacon signal generation, transmission, and/or useLAROIA RAJIV·Filed 2007·Granted Jul 8, 2014·7 cites·68 claims
- 2187US12238645B2Switched analog-digital architecture for wireless antenna arrays and methods for use thereofUNIV NEW YORK·Filed 2023·Granted Feb 25, 2025·0 cites·9 claims
- 2287US8989084B2Methods and apparatus for broadcasting loading information corresponding to neighboring base stationsHANDE PRASHANTH·Filed 2006·Granted Mar 24, 2015·13 cites·37 claims
- 2386US9161313B2Methods and apparatus for communicating and/or using transmission power informationQUALCOMM INC·Filed 2012·Granted Oct 13, 2015·6 cites·18 claims
- 2486US8743843B2Methods and apparatus relating to timing and/or synchronization including the use of wireless terminals beacon signalsLAROIA RAJIV·Filed 2007·Granted Jun 3, 2014·5 cites·59 claims
- 2586US8514771B2Methods and apparatus for communicating and/or using transmission power informationDAS ARNAB·Filed 2006·Granted Aug 20, 2013·11 cites·18 claims
- 2686US7957757B2Open loop power offset updateQUALCOMM INC·Filed 2007·Granted Jun 7, 2011·12 cites·47 claims
- 2785US7711377B2Efficient paging in a wireless communication systemQUALCOMM INC·Filed 2004·Granted May 4, 2010·30 cites·17 claims
- 2885US7023928B2Synchronization of a pilot assisted channel estimation orthogonal frequency division multiplexing systemLUCENT TECHNOLOGIES INC·Filed 2001·Granted Apr 4, 2006·43 cites·30 claims
- 2984US9369328B2System and method for providing channel equalization in orthogonal frequency division multiplexing (OFDM) wireless systemsUNIV NEW YORK·Filed 2015·Granted Jun 14, 2016·6 cites·26 claims
- 3084US7397838B2Base station identification in orthogonal frequency division multiplexing based spread spectrum multiple access systemsQUALCOMM INC·Filed 2005·Granted Jul 8, 2008·11 cites·10 claims
- 3183US8320928B2Opportunistic uplink schedulingWU XINZHOU·Filed 2011·Granted Nov 27, 2012·5 cites·16 claims
- 3283US8116805B2Uplink scheduling for OFDM systemsDAS ARNAB·Filed 2006·Granted Feb 14, 2012·10 cites·34 claims
- 3381US8265019B2Scheduling a mix of best effort (BE) and delay QoS flowsMADAN RITESH K·Filed 2008·Granted Sep 11, 2012·9 cites·36 claims
- 3481US2025381773A1Switched analog-digital architecture for wireless antenna arrays and methods for use thereofUNIV NEW YORK·Filed 2025·Application pending·0 cites
- 3579US8514692B2Methods and apparatus for determining, communicating and using information which can be used for interference control purposesLAROIA RAJIV·Filed 2005·Granted Aug 20, 2013·7 cites·31 claims
- 3678US9402193B2Systems, apparatus and methods for interference management in wireless networksSAMPATH ASHWIN·Filed 2010·Granted Jul 26, 2016·4 cites·41 claims
- 3777US10841026B2System, method and computer-accessible medium for simulation and emulation of wireless cluster and/or tapped delay line modelsDHANANJAY ADITYA·Filed 2019·Granted Nov 17, 2020·4 cites·19 claims
- 3877US8670789B2Efficient paging in a wireless communication systemLAROIA RAJIV·Filed 2010·Granted Mar 11, 2014·3 cites·20 claims
- 3976US8160602B2Opportunistic uplink schedulingWU XINZHOU·Filed 2007·Granted Apr 17, 2012·5 cites·22 claims
- 4075US8582536B2Methods and apparatus of providing transmit diversity in a multiple access wireless communication systemLAROIA RAJIV·Filed 2009·Granted Nov 12, 2013·4 cites·32 claims
- 4175US6553019B1Communications system employing orthogonal frequency division multiplexing based spread sprectrum multiple accessFLARION TECHNOLOGIES INC·Filed 1999·Granted Apr 22, 2003·48 cites·44 claims
- 4274US11523399B2System, method and computer-accessible medium for predicting wireless signal degradationUNIV NEW YORK·Filed 2019·Granted Dec 6, 2022·2 cites·17 claims
- 4374US10419191B2Systems, methods, and computer-readable media utilizing an improved radio frame design and MAC layer for ultra-low latencyUNIV NEW YORK·Filed 2017·Granted Sep 17, 2019·2 cites·16 claims
- 4472US8311143B2Scaling methods and apparatus using SNR estimate to avoid overflowRAY SIDDHARTH·Filed 2009·Granted Nov 13, 2012·5 cites·17 claims
- 4572US8150345B2Simplified interference suppression in multi-antenna receiversROY SUBHADEEP P·Filed 2009·Granted Apr 3, 2012·7 cites·24 claims
- 4671US9191840B2Methods and apparatus for determining, communicating and using information which can be used for interference controlLAROIA RAJIV·Filed 2006·Granted Nov 17, 2015·4 cites·42 claims
- 4770US9119220B2Methods and apparatus for communicating backlog related informationDAS ARNAB·Filed 2006·Granted Aug 25, 2015·4 cites·27 claims
- 4869US9338795B2Methods and apparatus for communicating transmission backlog informationDAS ARNAB·Filed 2010·Granted May 10, 2016·2 cites·41 claims
- 4968US8750232B2Utility maximization scheduler for broadband wireless communication systemsRAY SIDDHARTH·Filed 2012·Granted Jun 10, 2014·2 cites·24 claims
- 5068US8571493B2Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systemsLAROIA RAJIV·Filed 2009·Granted Oct 29, 2013·2 cites·21 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →