Inventor · disambiguated record
Rajiv Vijayan
Also filed as: VIJAYAN RAJIV
68 granted patents·8 pending applications·2,434 citations·filing 1996–2014
99Inventor score
Top patents by PatentIndex Score
76 records- 0199US7042857B2Uplink pilot and signaling transmission in wireless communication systemsQUALCOMM INC·Filed 2005·Granted May 9, 2006·159 cites·30 claims
- 0298US9155106B2Uplink pilot and signaling transmission in wireless communication systemsQUALCOMM INC·Filed 2014·Granted Oct 6, 2015·37 cites·40 claims
- 0398US6873606B2Rate adaptive transmission scheme for MIMO systemsQUALCOMM INC·Filed 2003·Granted Mar 29, 2005·163 cites·22 claims
- 0497US8619717B2Rate adaptive transmission scheme for MIMO systemsAGRAWAL AVNEESH·Filed 2010·Granted Dec 31, 2013·35 cites·28 claims
- 0597US7881245B2Local and wide-area transmissions in a wireless broadcast networkQUALCOMM INC·Filed 2009·Granted Feb 1, 2011·63 cites·50 claims
- 0697US7583584B2System and method for time diversityQUALCOMM INC·Filed 2005·Granted Sep 1, 2009·49 cites·4 claims
- 0797US6717908B2Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signalsQUALCOMM INC·Filed 2001·Granted Apr 6, 2004·151 cites·32 claims
- 0896US8045512B2Scalable frequency band operation in wireless communication systemsQUALCOMM INC·Filed 2005·Granted Oct 25, 2011·43 cites·36 claims
- 0996US7221680B2Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication systemQUALCOMM INC·Filed 2004·Granted May 22, 2007·127 cites·35 claims
- 1096US6928062B2Uplink pilot and signaling transmission in wireless communication systemsQUALCOMM INC·Filed 2003·Granted Aug 9, 2005·146 cites·30 claims
- 1195US8724555B2Uplink pilot and signaling transmission in wireless communication systemsKRISHNAN RANGANATHAN·Filed 2006·Granted May 13, 2014·50 cites·88 claims
- 1295US7725799B2Power savings in hierarchically coded modulationQUALCOMM INC·Filed 2005·Granted May 25, 2010·34 cites·31 claims
- 1395US7675886B2Rate adaptive transmission scheme for MIMO systemsQUALCOMM INC·Filed 2004·Granted Mar 9, 2010·77 cites·19 claims
- 1495US7366462B2Method and apparatus for seamlessly switching reception between multimedia streams in a wireless communication systemQUALCOMM INC·Filed 2004·Granted Apr 29, 2008·67 cites·19 claims
- 1594US6757520B2Method and apparatus for selecting a serving sector in a data communication systemQUALCOMM INC·Filed 2001·Granted Jun 29, 2004·73 cites·17 claims
- 1693US8737470B2Power savings in hierarchically coded modulationWALKER GORDON KENT·Filed 2010·Granted May 27, 2014·17 cites·18 claims
- 1793US8094623B2Method and apparatus for choosing a sector based on a scaled forward link metricATTAR RASHID AHMED AKBAR·Filed 2007·Granted Jan 10, 2012·32 cites·18 claims
- 1893US7630451B2Methods and apparatus for transmitting layered and non-layered data via layered modulationQUALCOMM INC·Filed 2006·Granted Dec 8, 2009·36 cites·23 claims
- 1992US6678257B1Methods and apparatus for allocation of power to base station channelsQUALCOMM INC·Filed 2000·Granted Jan 13, 2004·78 cites·24 claims
- 2091US8582509B2Scalable frequency band operation in wireless communication systemsKHANDEKAR AAMOD·Filed 2005·Granted Nov 12, 2013·21 cites·56 claims
- 2191US7239847B2Method and apparatus for adaptive server selection in a data communication systemQUALCOMM INC·Filed 2001·Granted Jul 3, 2007·49 cites·27 claims
- 2291US7177648B2Method and apparatus for selecting a serving sector in a data communication systemQUALCOMM INC·Filed 2003·Granted Feb 13, 2007·52 cites·4 claims
- 2390US8826093B2Power saving method for coded transmissionWALKER GORDON KENT·Filed 2006·Granted Sep 2, 2014·22 cites·29 claims
- 2490US7720027B2System and method for a forward link only physical layerQUALCOMM INC·Filed 2006·Granted May 18, 2010·16 cites·40 claims
- 2590US6680925B2Method and system for selecting a best serving sector in a CDMA data communication systemQUALCOMM INC·Filed 2001·Granted Jan 20, 2004·49 cites·26 claims
- 2689US8842619B2Scalable frequency band operation in wireless communication systemsKHANDEKAR AAMOD DINKAR·Filed 2011·Granted Sep 23, 2014·8 cites·20 claims
- 2789US8223853B2Method and apparatus for decoding data in a layered modulation systemVIJAYAN RAJIV·Filed 2006·Granted Jul 17, 2012·22 cites·54 claims
- 2889US7660275B2Local and wide-area transmissions in a wireless broadcast networkQUALCOMM INC·Filed 2004·Granted Feb 9, 2010·50 cites·9 claims
- 2987US8874998B2Power savings in hierarchically coded modulationWALKER GORDON KENT·Filed 2009·Granted Oct 28, 2014·13 cites·24 claims
- 3087US6353900B1Coding system having state machine based interleaverQUALCOMM INC·Filed 1998·Granted Mar 5, 2002·175 cites·20 claims
- 3187US6151296ABit interleaving for orthogonal frequency division multiplexing in the transmission of digital signalsQUALCOMM INC·Filed 1997·Granted Nov 21, 2000·133 cites·10 claims
- 3286US7457231B2Staggered pilot transmission for channel estimation and time trackingQUALCOMM INC·Filed 2004·Granted Nov 25, 2008·38 cites·14 claims
- 3385US9118111B2Antenna array calibration for wireless communication systemsNAGUIB AYMAN FAWZY·Filed 2006·Granted Aug 25, 2015·11 cites·20 claims
- 3485US8175123B2Collection window positioning using time tracking informationVRCELJ BOJAN·Filed 2006·Granted May 8, 2012·10 cites·37 claims
- 3582US8194796B2Methods and apparatus for transmitting layered and non-layered data via layered modulationCOLLINS BRUCE·Filed 2009·Granted Jun 5, 2012·11 cites·8 claims
- 3682US8144824B2Trend influenced time trackingVRCELJ BOJAN·Filed 2006·Granted Mar 27, 2012·8 cites·46 claims
- 3782US7796563B2Method and system for selecting a best serving sector in a CDMA data communication systemQUALCOMM INC·Filed 2003·Granted Sep 14, 2010·27 cites·20 claims
- 3881US7463910B2Apparatus and method for determining sleep clock timingQUALCOMM INC·Filed 2005·Granted Dec 9, 2008·9 cites·34 claims
- 3980US8811973B2Peak-to-average power ratio management for multi-carrier modulation in wireless communication systemsVIJAYAN RAJIV·Filed 2008·Granted Aug 19, 2014·6 cites·24 claims
- 4080US8005420B2Method and apparatus for seamlessly switching reception between mutlimedia streams in a wireless communication systemQUALCOMM INC·Filed 2007·Granted Aug 23, 2011·4 cites·68 claims
- 4180US7054632B2Method and apparatus for adaptive set management in a communication systemQUALCOMM INC·Filed 2001·Granted May 30, 2006·20 cites·27 claims
- 4279US6167056AAccess channel slot sharingQUALCOMM INC·Filed 1998·Granted Dec 26, 2000·51 cites·29 claims
- 4378US7907593B2Staggered pilot transmission for channel estimation and time trackingQUALCOMM INC·Filed 2008·Granted Mar 15, 2011·6 cites·30 claims
- 4477US8189539B2System and method for frequency diversityWANG MICHAEL MAO·Filed 2005·Granted May 29, 2012·5 cites·28 claims
- 4576US8165167B2Time tracking for a communication systemVRCELJ BOJAN·Filed 2006·Granted Apr 24, 2012·5 cites·50 claims
- 4674US8422434B2Peak-to-average power ratio management for multi-carrier modulation in wireless communication systemsVIJAYAN RAJIV·Filed 2003·Granted Apr 16, 2013·14 cites·29 claims
- 4770US8605705B2Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication systemVIJAYAN RAJIV·Filed 2007·Granted Dec 10, 2013·3 cites·48 claims
- 4870US8526412B2Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication systemVIJAYAN RAJIV·Filed 2004·Granted Sep 3, 2013·14 cites·87 claims
- 4970US8477809B2Systems and methods for generalized slot-to-interlace mappingMUKKAVILLI KRISHNA KIRAN·Filed 2007·Granted Jul 2, 2013·4 cites·106 claims
- 5069US6282168B1Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signalsQUALCOMM INC·Filed 1999·Granted Aug 28, 2001·51 cites·3 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →