Inventor · disambiguated record
Amitava Ghosh
Also filed as: GHOSH AMITAVA
62 granted patents·22 pending applications·3,338 citations·filing 1992–2017
99Inventor score
Top patents by PatentIndex Score
84 records- 0198US8031583B2Method and apparatus for reducing round trip latency and overhead within a communication systemMOTOROLA MOBILITY INC·Filed 2006·Granted Oct 4, 2011·147 cites·46 claims
- 0298US6308294B1Adaptive hybrid ARQ using turbo code structureMOTOROLA INC·Filed 2000·Granted Oct 23, 2001·228 cites·19 claims
- 0397US8102802B2Method and apparatus for providing downlink acknowledgments and transmit indicators in an orthogonal frequency division multiplexing communication systemRATASUK RAPEEPAT·Filed 2007·Granted Jan 24, 2012·57 cites·28 claims
- 0497US6934275B1Apparatus and method for providing separate forward dedicated and shared control channels in a communications systemMOTOROLA INC·Filed 2000·Granted Aug 23, 2005·121 cites·27 claims
- 0597US5945948AMethod and apparatus for location finding in a communication systemMOTOROLA INC·Filed 1996·Granted Aug 31, 1999·399 cites·51 claims
- 0696US8000305B2Preamble sequencing for random access channel in a communication systemMOTOROLA MOBILITY INC·Filed 2007·Granted Aug 16, 2011·57 cites·13 claims
- 0796US7616610B2Scheduling in wireless communication systemsMOTOROLA INC·Filed 2005·Granted Nov 10, 2009·39 cites·25 claims
- 0896US6956893B2Linear minimum mean square error equalization with interference cancellation for mobile communication forward links utilizing orthogonal codes covered by long pseudorandom spreading codesMOTOROLA INC·Filed 2001·Granted Oct 18, 2005·109 cites·40 claims
- 0996US6233231B1Data transmission within a spread-spectrum communication systemMOTOROLA INC·Filed 1998·Granted May 15, 2001·144 cites·5 claims
- 1096US5508708AMethod and apparatus for location finding in a CDMA systemMOTOROLA INC·Filed 1995·Granted Apr 16, 1996·302 cites·24 claims
- 1195US8073062B2Method and apparatus for downlink resource allocation in an orthogonal frequency division multiplexing communication systemCLASSON BRIAN K·Filed 2008·Granted Dec 6, 2011·40 cites·21 claims
- 1295US7738907B2Method and apparatus for uplink power control in a frequency division multiple access communication systemMOTOROLA INC·Filed 2007·Granted Jun 15, 2010·43 cites·28 claims
- 1395US5736964AMethod and apparatus for location finding in a CDMA systemMOTOROLA INC·Filed 1996·Granted Apr 7, 1998·268 cites·15 claims
- 1493US7693110B2System and method for downlink signaling for high speed uplink packet accessMOTOROLA INC·Filed 2005·Granted Apr 6, 2010·20 cites·31 claims
- 1593US6678523B1Closed loop method for reverse link soft handoff hybrid automatic repeat requestMOTOROLA INC·Filed 2000·Granted Jan 13, 2004·93 cites·21 claims
- 1692US8780937B2Method and apparatus for reducing round trip latency and overhead within a communication systemCLASSON BRIAN K·Filed 2011·Granted Jul 15, 2014·10 cites·25 claims
- 1791US6253063B1Method and apparatus for selecting a communication data rate between mobile and base stationsMOTOROLA INC·Filed 2000·Granted Jun 26, 2001·73 cites·13 claims
- 1890US7570916B2Method and apparatus for providing and obtaining broadcast multicast service feedbackMOTOROLA INC·Filed 2006·Granted Aug 4, 2009·19 cites·18 claims
- 1990US6801512B1Method and apparatus for providing a distributed architecture digital wireless communication systemMOTOROLA INC·Filed 2000·Granted Oct 5, 2004·78 cites·24 claims
- 2090US6091757AData transmission within a spread-spectrum communication systemMOTOROLA INC·Filed 1999·Granted Jul 18, 2000·109 cites·3 claims
- 2189US8098644B2Method and apparatus for uplink resource allocation in a frequency division multiple access communication systemXIAO WEIMIN·Filed 2007·Granted Jan 17, 2012·17 cites·30 claims
- 2288US8463313B2Method and apparatus for providing a distributed architecture digital wireless communication systemLOVE ROBERT T·Filed 2011·Granted Jun 11, 2013·10 cites·22 claims
- 2388US7477699B2Transmission technique selector for radio communication systems with multiple transmit and multiple receive antennasMOTOROLA INC·Filed 2006·Granted Jan 13, 2009·16 cites·20 claims
- 2487US8374146B2Method and apparatus for providing downlink acknowledgements and transmit indicators in an orthogonal frequency division multiplexing communication systemMOTOROLA MOBILITY LLC·Filed 2011·Granted Feb 12, 2013·6 cites·17 claims
- 2586US8054894B2Method and apparatus for providing channel quality feedback in an orthogonal frequency division multiplexing communication systemMOTOROLA MOBILITY INC·Filed 2006·Granted Nov 8, 2011·12 cites·22 claims
- 2686US7000173B2Turbo code based incremental redundancyMOTOROLA INC·Filed 2002·Granted Feb 14, 2006·51 cites·18 claims
- 2785US8223854B2Method and apparatus for transmission of uplink control signaling and user data in a single carrier orthogonal frequency division multiplexing communication systemGHOSH AMITAVA·Filed 2007·Granted Jul 17, 2012·12 cites·20 claims
- 2884US8619889B2Method and apparatus for transmission of uplink control signaling and user data in a single carrier orthogonal frequency division multiplexing communication systemGHOSH AMITAVA·Filed 2012·Granted Dec 31, 2013·7 cites·13 claims
- 2983US8831116B2Method and apparatus for providing channel quality and precoding metric feedback in an orthogonal frequency division multiplexing communication systemXIAO WEIMIN·Filed 2008·Granted Sep 9, 2014·11 cites·18 claims
- 3082US5764188AMethod and apparatus for location finding in a wireless communication systemMOTOROLA INC·Filed 1997·Granted Jun 9, 1998·82 cites·10 claims
- 3181US6430214B1Fading resistant multi-level QAM receiverMOTOROLA INC·Filed 2000·Granted Aug 6, 2002·34 cites·13 claims
- 3279US8107885B2Method and apparatus for providing a distributed architecture digital wireless communication systemLOVE ROBERT T·Filed 2003·Granted Jan 31, 2012·21 cites·46 claims
- 3379US7065068B2Multi channel stop and wait ARQ communication method and apparatusMOTOROLA INC·Filed 2000·Granted Jun 20, 2006·27 cites·14 claims
- 3479US6822969B2Method and apparatus for scheduling asynchronous transmissionsMOTOROLA INC·Filed 2003·Granted Nov 23, 2004·20 cites·31 claims
- 3579US6009091AMethod and apparatus for mobile station location within a communication systemMOTOROLA INC·Filed 1998·Granted Dec 28, 1999·88 cites·17 claims
- 3677US8989112B2eICIC carrier aggregation using extension carriersGHOSH AMITAVA·Filed 2012·Granted Mar 24, 2015·4 cites·22 claims
- 3777US7085575B2Power allocation method for multicast servicesMOTOROLA INC·Filed 2003·Granted Aug 1, 2006·25 cites·2 claims
- 3876US7260770B2Block puncturing for turbo code based incremental redundancyMOTOROLA INC·Filed 2001·Granted Aug 21, 2007·20 cites·18 claims
- 3975US6018667AMethod and apparatus for transmitting information regarding the synchronization status of a base stationMOTOROLA INC·Filed 1998·Granted Jan 25, 2000·80 cites·13 claims
- 4075US5629934APower control for CDMA communication systemsMOTOROLA INC·Filed 1995·Granted May 13, 1997·76 cites·4 claims
- 4173US5406585AMethod and apparatus for trellis decoding in a multiple-access systemMOTOROLA INC·Filed 1992·Granted Apr 11, 1995·67 cites·14 claims
- 4272US7599320B2Enhanced-transport format combination power margin for uplinkMOTOROLA INC·Filed 2006·Granted Oct 6, 2009·4 cites·29 claims
- 4371US6366601B1Variable rate spread spectrum communication method and apparatusMOTOROLA INC·Filed 1999·Granted Apr 2, 2002·72 cites·52 claims
- 4469US7489755B2Method and apparatus for transmission and reception of dataMOTOROLA INC·Filed 2005·Granted Feb 10, 2009·4 cites·17 claims
- 4569US7321570B2Method and apparatus for dynamic power allocation to a multimedia broadcast/multicast serviceMOTOROLA INC·Filed 2004·Granted Jan 22, 2008·13 cites·12 claims
- 4668US7747225B2Mobile assisted downlink beamforming with antenna weight feedbackMOTOROLA INC·Filed 2006·Granted Jun 29, 2010·4 cites·4 claims
- 4768US7237170B2Packet transmission redundancy selection apparatus and methodMOTOROLA INC·Filed 2004·Granted Jun 26, 2007·11 cites·22 claims
- 4867US7428416B2Handover in a cellular communication systemMOTOROLA INC·Filed 2005·Granted Sep 23, 2008·3 cites·20 claims
- 4967US6275488B1Variable rate spread spectrum communication method and apparatusMOTOROLA INC·Filed 1999·Granted Aug 14, 2001·58 cites·52 claims
- 5067US5583886AMethod for determining a plurality of channel responses and modifying a received signal therewithMOTOROLA INC·Filed 1992·Granted Dec 10, 1996·50 cites·17 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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