Inventor · disambiguated record
David Bhatoolaul
Also filed as: BHATOOLAUL DAVID · BHATOOLAUL DAVID LAHIRI · BHATOOLAUL DAVID LAHIRI L
32 granted patents·27 pending applications·261 citations·filing 1999–2025
96Inventor score
Files withNOKIA TECHNOLOGIES OY40LUCENT TECHNOLOGIES INC10WONG SHIN HORNG2LIM SEAU SIAN1MOTOROLA MOBILITY INC1
Top patents by PatentIndex Score
59 records- 0193US9788322B2Random access response position indication for coverage enhanced low complexity machine type communicationWONG SHIN HORNG·Filed 2015·Granted Oct 10, 2017·10 cites·19 claims
- 0291US11778607B2Using relative transmission occasion delay indexingNOKIA TECHNOLOGIES OY·Filed 2021·Granted Oct 3, 2023·2 cites·18 claims
- 0388US11076381B2Using wake up signal to skip paging DCINOKIA TECHNOLOGIES OY·Filed 2017·Granted Jul 27, 2021·5 cites·20 claims
- 0487US8050629B2Optimizing power settings in a communication system to mitigate interferenceMOTOROLA MOBILITY INC·Filed 2007·Granted Nov 1, 2011·22 cites·6 claims
- 0586US11924886B2Configuration of transport block sizeNOKIA TECHNOLOGIES OY·Filed 2018·Granted Mar 5, 2024·4 cites·19 claims
- 0685US7076015B2Preamble detector for a CDMA receiverLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jul 11, 2006·30 cites·20 claims
- 0781US7286500B1Code division multiple access system having improved pilot channelsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Oct 23, 2007·31 cites·4 claims
- 0878US6944178B1Mobile telecommunications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Sep 13, 2005·25 cites·17 claims
- 0977US9743426B2Dynamic determination and signaling of a RAR window size to a coverage enhanced low complexity machine type communication deviceLIM SEAU SIAN·Filed 2015·Granted Aug 22, 2017·3 cites·20 claims
- 1077US6956870B1Data packet length indication for mobile telecommunications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Oct 18, 2005·23 cites·6 claims
- 1177US6788940B2Cellular mobile telephone network and method of operating the sameLUCENT TECHNOLOGIES INC·Filed 2001·Granted Sep 7, 2004·23 cites·10 claims
- 1271US11902879B2Method for standalone MTC operationNOKIA TECHNOLOGIES OY·Filed 2018·Granted Feb 13, 2024·1 cites·20 claims
- 1370US11726163B2Position detection of user equipment within a wireless telecommunication networkNOKIA TECHNOLOGIES OY·Filed 2017·Granted Aug 15, 2023·2 cites·8 claims
- 1469US7197342B2Radio telecommunications network, user equipment and method of operationLUCENT TECHNOLOGIES INC·Filed 2005·Granted Mar 27, 2007·3 cites·10 claims
- 1562US12432646B2Physical broadcast channel (PBCH) extension to manage extended master information block (MIB)NOKIA TECHNOLOGIES OY·Filed 2021·Granted Sep 30, 2025·0 cites·20 claims
- 1662US6992998B1Message access for radio telecommunications systemLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 31, 2006·36 cites·4 claims
- 1759US12445222B2Extended channel quality report for 16-quadrature amplitude modulation in narrowband Internet of ThingsNOKIA TECHNOLOGIES OY·Filed 2021·Granted Oct 14, 2025·0 cites·20 claims
- 1859US2025142473A1Wake-up signalsNOKIA TECHNOLOGIES OY·Filed 2024·Application pending·0 cites
- 1958US11889335B2Downlink channel quality report for narrowband internet of things user equipmentNOKIA TECHNOLOGIES OY·Filed 2021·Granted Jan 30, 2024·0 cites·20 claims
- 2057US12471114B2Method to indicate cell support for reduced capability UENOKIA TECHNOLOGIES OY·Filed 2021·Granted Nov 11, 2025·0 cites·30 claims
- 2157US11716747B2Polling and keep-alive signals for multimedia broadcast multicast serviceNOKIA TECHNOLOGIES OY·Filed 2021·Granted Aug 1, 2023·0 cites·16 claims
- 2257US7076262B1Message access for radio telecommunications systemLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jul 11, 2006·28 cites·2 claims
- 2356US12213204B2Maintaining, suspending, or modifying existing PUR configuration in response to a UE entering into RRC connected modeNOKIA TECHNOLOGIES OY·Filed 2020·Granted Jan 28, 2025·0 cites·19 claims
- 2456US12028288B2Preconfigured uplink resource control signaling enhancementsNOKIA TECHNOLOGIES OY·Filed 2020·Granted Jul 2, 2024·0 cites·12 claims
- 2556US6826171B1Packet transmission in mobile telecommunications systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Nov 30, 2004·4 cites·17 claims
- 2656US2024340744A1Enhanced cell (re)selection for low power wake-up signal mode of operationNOKIA TECHNOLOGIES OY·Filed 2024·Application pending·0 cites
- 2755US2025048263A1Transmission indication for multicast serviceNOKIA TECHNOLOGIES OY·Filed 2024·Application pending·0 cites
- 2854US2024284331A1Measurements to support low power wusNOKIA TECHNOLOGIES OY·Filed 2024·Application pending·0 cites
- 2952US2025254678A1Methods for new data indicator (ndi) field alignment for reliable reception of multicast trafficNOKIA TECHNOLOGIES OY·Filed 2022·Application pending·0 cites
- 3051US2025267579A1Dynamic transmission of wake-up signalNOKIA TECHNOLOGIES OY·Filed 2025·Application pending·0 cites
- 3150US12425912B2Channel state information reporting for point-to-multipoint operationNOKIA TECHNOLOGIES OY·Filed 2020·Granted Sep 23, 2025·0 cites·20 claims
- 3250US2024381388A1Point-to-multipoint communicationsNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 3348US12495397B2Communications with preconfigured uplink resourcesNOKIA TECHNOLOGIES OY·Filed 2018·Granted Dec 9, 2025·0 cites·15 claims
- 3448US2024205709A1Common frequency resource, control resource set configurations, and common frequency resource switchingNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 3548US2024334343A1Methods, apparatuses, and computer readable media for power control on negative acknowledgement transmissionNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 3648US2024259225A1Polling device for multicast broadcast service interest indicationNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 3747US12389396B2System information acquisition method for reduced capability nr devicesNOKIA TECHNOLOGIES OY·Filed 2021·Granted Aug 12, 2025·0 cites·7 claims
- 3847US12356434B2Frequency domain resource allocation for multicast trafficNOKIA TECHNOLOGIES OY·Filed 2020·Granted Jul 8, 2025·0 cites·7 claims
- 3947US12324003B2Counting of devicesNOKIA TECHNOLOGIES OY·Filed 2019·Granted Jun 3, 2025·0 cites·13 claims
- 4047US11456843B2Resource allocation method for sub-PRB uplink transmissionNOKIA TECHNOLOGIES OY·Filed 2017·Granted Sep 27, 2022·0 cites·15 claims
- 4146US2023413296A1Search space configuration for multicast trafficNOKIA TECHNOLOGIES OY·Filed 2020·Application pending·0 cites
- 4246US2024056776A1Codebook construction for point-to-multipoint operation in telecommunication systemsNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 4345US2020107283A1Timing advance validation and update procedures associated with uplink transmission over preconfigured resourcesNOKIA TECHNOLOGIES OY·Filed 2019·Application pending·0 cites
- 4444US2002057769A1Radio telecommunications network, user equipment and method of operationFiled 2001·Application pending·0 cites
- 4544US2025286748A1Delivery mode of traffic for terminal devices in different rrc statesNOKIA SOLUTIONS & NETWORKS OY·Filed 2022·Application pending·0 cites
- 4644US2023144930A1Harq-ack delay to support 14 harq processes in enhanced machine type communicationsNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 4743US2024406844A1Configuring a communication deviceNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 4843US2023388079A1Dedicated resource configuration for transmission of demodulation reference signalNOKIA TECHNOLOGIES OY·Filed 2020·Application pending·0 cites
- 4943US2024396759A1Devices, methods and computer readable media for multiplexing nack-only harq feedbackNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 5042US12426050B2Method for efficient HARQ feedback using two levels of PUCCH reporting for multicast/broadcast users in NRNOKIA TECHNOLOGIES OY·Filed 2021·Granted Sep 23, 2025·0 cites·1 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →