Inventor · disambiguated record
Ashvin Chheda
Also filed as: CHHEDA ASHVIN · CHHEDA ASHVIN H
48 granted patents·4 pending applications·2,244 citations·filing 1996–2016
99Inventor score
Top patents by PatentIndex Score
52 records- 0195US6181738B1Reverse link power control using a frame quality metricNORTHERN TELECOM LTD·Filed 1998·Granted Jan 30, 2001·176 cites·12 claims
- 0294US7496367B1Method of multi-carrier traffic allocation for wireless communication systemNORTEL NETWORKS LTD·Filed 2005·Granted Feb 24, 2009·39 cites·17 claims
- 0394US6996056B2Method and apparatus for orthogonal code management in CDMA systems using smart antenna technologyNORTEL NETWORKS LTD·Filed 2001·Granted Feb 7, 2006·99 cites·34 claims
- 0493US7142548B2Communicating in a reverse wireless link information relating to buffer status and data rate of a mobile stationNORTEL NETWORKS LTD·Filed 2004·Granted Nov 28, 2006·87 cites·24 claims
- 0592US6266529B1Method for CDMA handoff in the vicinity of highly sectorized cellsNORTEL NETWORKS LTD·Filed 1998·Granted Jul 24, 2001·179 cites·17 claims
- 0688US7110785B1Performing power control in a mobile communications systemNORTEL NETWORKS LTD·Filed 2000·Granted Sep 19, 2006·44 cites·12 claims
- 0788US6704370B1Interleaving methodology and apparatus for CDMANORTEL NETWORKS LTD·Filed 1999·Granted Mar 9, 2004·179 cites·16 claims
- 0887US7120447B1Selectable mode vocoder management algorithm for CDMA based networksNORTEL NETWORKS LTD·Filed 2003·Granted Oct 10, 2006·62 cites·22 claims
- 0987US6754191B1Method and apparatus for supplemental channel soft hand off in CDMA systemsNORTEL NETWORKS LTD·Filed 2000·Granted Jun 22, 2004·48 cites·13 claims
- 1087US6038448AWireless communication system having hand-off based upon relative pilot signal strengthsNORTEL NETWORKS CORP·Filed 1997·Granted Mar 14, 2000·129 cites·41 claims
- 1186US7609671B1Multi-user scheduling for optimizing transmission of delay sensitive trafficNORTEL NETWORKS LTD·Filed 2005·Granted Oct 27, 2009·15 cites·17 claims
- 1286US7474627B2Voice over internet protocol (VoIP) call admission and call regulation in a wireless networkNORTEL NETWORKS LTD·Filed 2004·Granted Jan 6, 2009·51 cites·28 claims
- 1386US7474642B1Signaling reliability in using high-speed shared packet data channelNORTEL NETWORKS LTD·Filed 2004·Granted Jan 6, 2009·31 cites·20 claims
- 1485US6073025ABase station power control during a soft hand-offNORTEL NETWORKS CORP·Filed 1997·Granted Jun 6, 2000·124 cites·5 claims
- 1585US5946621AMethod of optimizing neighbor set during soft handoff of a mobile unit in a CDMA cellular environmentNORTHERN TELECOM LTD·Filed 1996·Granted Aug 31, 1999·120 cites·31 claims
- 1684US7602722B2Mobile assisted fast scheduling for the reverse linkNORTEL NETWORKS LTD·Filed 2002·Granted Oct 13, 2009·36 cites·27 claims
- 1784US7327716B2Reverse link enhancement for CDMA 2000 Release DNORTEL NETWORKS LTD·Filed 2004·Granted Feb 5, 2008·36 cites·27 claims
- 1884US6898192B2Method and apparatus for improving fast forward link power control during variable rate operation of CDMA systemsNORTEL NETWORKS LTD·Filed 2000·Granted May 24, 2005·35 cites·12 claims
- 1981US6944147B2System and method for maximizing capacity in a telecommunications systemNORTEL NETWORKS LTD·Filed 2001·Granted Sep 13, 2005·28 cites·30 claims
- 2081US6233455B1Method for utilizing negative T—COMP to improve handoff reliabilityNORTEL NETWORKS LTD·Filed 1999·Granted May 15, 2001·96 cites·24 claims
- 2180US7864777B1Transmission format selection for optimizing transmission of delay sensitive trafficNORTEL NETWORKS LTD·Filed 2005·Granted Jan 4, 2011·7 cites·19 claims
- 2279US8514957B2Method and apparatus for spectrally efficient link adaptation using HARQ in OFDMA systemsNAMMI SAIRAMESH·Filed 2009·Granted Aug 20, 2013·5 cites·20 claims
- 2378US6622023B2Method and apparatus for improved fast forward power control in a CDMA networkNORTEL NETWORKS LTD·Filed 2000·Granted Sep 16, 2003·24 cites·31 claims
- 2478US6160999AWireless communication system providing improved forward link management and method of operationNORTEL NETWORKS LTD·Filed 1997·Granted Dec 12, 2000·82 cites·43 claims
- 2576US8750329B2Optimized scheduling method for delay-sensitive traffic on high speed shared packet data channelsCHHEDA ASHVIN·Filed 2010·Granted Jun 10, 2014·4 cites·19 claims
- 2676US7715341B2Optimized scheduling method for delay-sensitive traffic on high speed shared packet data channelsNORTEL NETWORKS LTD·Filed 2005·Granted May 11, 2010·5 cites·20 claims
- 2776US6151512ACommunication system having optimum resource arrangements in a multi-sectored environment and method thereforNORTEL NETWORKS CORP·Filed 1997·Granted Nov 21, 2000·76 cites·15 claims
- 2876US5963870AProcess for switching between IS-95 forward power control and fast forward power controlNORTEL NETWORKS CORP·Filed 1997·Granted Oct 5, 1999·77 cites·5 claims
- 2975US6587447B1Method and system for performing outer loop power control in discontinuous transmission modeNORTEL NETWORKS LTD·Filed 1999·Granted Jul 1, 2003·72 cites·18 claims
- 3072US7127267B2Enhanced forward link power control during soft hand-offNORTEL NETWORKS LTD·Filed 2002·Granted Oct 24, 2006·17 cites·7 claims
- 3171US9161335B2Method and apparatus for candidate list generation for uplink V-MIMOAPPLE INC·Filed 2013·Granted Oct 13, 2015·2 cites·11 claims
- 3270US6907018B1Method and system for initial power management for data bursts in CDMA systemsNORTEL NETWORKS LTD·Filed 2000·Granted Jun 14, 2005·14 cites·97 claims
- 3370US6804530B2Method and apparatus for detection of forward and reverse DTX mode of operation detection in CDMA systemsNORTEL NETWORKS LTD·Filed 2000·Granted Oct 12, 2004·14 cites·14 claims
- 3470US6515975B1Fast forward power control during soft handoffNORTEL NETWORKS LTD·Filed 1999·Granted Feb 4, 2003·61 cites·15 claims
- 3569US9178594B2Including feedback information regarding an individual subband of a wireless channelNAMMI SAIRAMESH·Filed 2009·Granted Nov 3, 2015·2 cites·25 claims
- 3669US5960349AEnhanced cellular layout for CDMA networks having six-sectored cellsNORTHERN TELECOM·Filed 1997·Granted Sep 28, 1999·57 cites·20 claims
- 3763US6912403B2Method and apparatus for fast forward-link power control and synchronization of base stationsNORTEL NETWORKS LTD·Filed 2000·Granted Jun 28, 2005·9 cites·20 claims
- 3863US6590874B1Method and system for implementing outer loop power control in discontinuous transmission mode using explicit signallingNORTEL NETWORKS LTD·Filed 1999·Granted Jul 8, 2003·46 cites·23 claims
- 3961US9392578B2Method and apparatus for candidate list generation for uplink V-MIMOVENKATRAMAN SHANKAR·Filed 2009·Granted Jul 12, 2016·1 cites·20 claims
- 4059US9520927B2Including feedback information regarding an individual subband of a wireless channelAPPLE INC·Filed 2014·Granted Dec 13, 2016·0 cites·20 claims
- 4159US9520928B2Including feedback information regarding an individual subband of a wireless channelAPPLE INC·Filed 2014·Granted Dec 13, 2016·0 cites·20 claims
- 4259US9515713B2Including feedback information regarding an individual subband of a wireless channelAPPLE INC·Filed 2014·Granted Dec 6, 2016·0 cites·20 claims
- 4358US10097247B2Including feedback information regarding an individual subband of a wireless channelAPPLE INC·Filed 2016·Granted Oct 9, 2018·0 cites·20 claims
- 4457US6188914B1Method and apparatus for improving link performance and capacity of a sectorized CDMA cellular communication networkNORTEL NETWORKS LTD·Filed 1997·Granted Feb 13, 2001·33 cites·15 claims
- 4556US7542769B1Dynamic control of eighth-rate gating of the reverse link fundamental channel in a wireless communication systemNORTEL NETWORKS LTD·Filed 2003·Granted Jun 2, 2009·7 cites·29 claims
- 4655US2014254366A1Optimized scheduling method for delay-sensitive traffic on high speed shared packet data channelsROCKSTAR CONSORTIUM US LP·Filed 2014·Application pending·0 cites
- 4749US2012207114A1Method and apparatus for candidate list generation for uplink v-mimoVENKATRAMAN SHANKAR·Filed 2012·Application pending·0 cites
- 4849US2006183497A1Performing power control in a mobile communications systemNORTEL NETWORKS LTD·Filed 2006·Application pending·0 cites
- 4945US8526356B2Transmission format selection for optimizing transmission of delay sensitive trafficNURIYEV RZA·Filed 2011·Granted Sep 3, 2013·0 cites·19 claims
- 5045US2005020273A1Adaptive dual-mode reverse link scheduling method for wireless telecommunications networksNORTEL NETWORKS LTD·Filed 2003·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →