Inventor · disambiguated record
David Navratil
Also filed as: NAVRATIL DAVID · NAVRÁTIL DAVID
40 granted patents·40 pending applications·48 citations·filing 2007–2024
95Inventor score
Files withNOKIA TECHNOLOGIES OY54NOKIA SOLUTIONS & NETWORKS OY16NAVRATIL DAVID4NOKIA CORP2BROADCOM CORP1
Top patents by PatentIndex Score
80 records- 0191US11116024B2Control mechanism for packet duplication in multi-connectivity communicationNOKIA TECHNOLOGIES OY·Filed 2017·Granted Sep 7, 2021·7 cites·20 claims
- 0290US11522803B2Method and apparatus for handling packet delay budget division and quality of service monitoring in a communication systemNOKIA TECHNOLOGIES OY·Filed 2020·Granted Dec 6, 2022·3 cites·19 claims
- 0388US11503437B2Methods and apparatuses for multicast-broadcast service (MBS) activation and deactivationNOKIA TECHNOLOGIES OY·Filed 2021·Granted Nov 15, 2022·2 cites·11 claims
- 0487US11259360B2Multicast traffic area management and mobility for wireless networkNOKIA TECHNOLOGIES OY·Filed 2018·Granted Feb 22, 2022·5 cites·20 claims
- 0583US11071089B2Dynamic switching of streaming service between broadcast and unicast deliveryNOKIA SOLUTIONS & NETWORKS OY·Filed 2016·Granted Jul 20, 2021·4 cites·26 claims
- 0683US8483133B2Method and apparatus for multiplexing different traffic types over a common communication sessionNAVRATIL DAVID·Filed 2008·Granted Jul 9, 2013·12 cites·16 claims
- 0783US8396072B2Method and apparatus for channel traffic congestion avoidance in a mobile communication systemJOKINEN HARRI A·Filed 2011·Granted Mar 12, 2013·5 cites·21 claims
- 0879US12177012B2Forward error correction and RAN retransmissionNOKIA TECHNOLOGIES OY·Filed 2021·Granted Dec 24, 2024·1 cites·20 claims
- 0978US11343665B2Vehicle-to-everything server discoveryNOKIA TECHNOLOGIES OY·Filed 2016·Granted May 24, 2022·3 cites·20 claims
- 1071US10154528B2Handling of proximity services device to device related identities at radio access network levelNOKIA SOLUTIONS & NETWORKS OY·Filed 2015·Granted Dec 11, 2018·2 cites·18 claims
- 1166US12369070B2Selection of shared central unit user plane by central unit control planeNOKIA TECHNOLOGIES OY·Filed 2023·Granted Jul 22, 2025·0 cites·20 claims
- 1266US12015967B2Method, system and apparatus for multicast session management in 5G communication networkNOKIA SOLUTIONS & NETWORKS OY·Filed 2017·Granted Jun 18, 2024·1 cites·17 claims
- 1366US11051132B2Network location reporting broadcast bearer managementNOKIA SOLUTIONS & NETWORKS OY·Filed 2015·Granted Jun 29, 2021·1 cites·9 claims
- 1464US10554331B2Quality of service driven receiver selective hybrid automatic repeat request for point-to-multipoint communicationNOKIA TECHNOLOGIES OY·Filed 2016·Granted Feb 4, 2020·1 cites·15 claims
- 1564US2021321228A1Network location reporting broadcast bearer managementNOKIA SOLUTIONS & NETWORKS OY·Filed 2021·Application pending·0 cites
- 1663US12143292B2Methods and apparatuses for configuration of user device(s) for reception of point-to-multipoint transmissionNOKIA TECHNOLOGIES OY·Filed 2022·Granted Nov 12, 2024·0 cites·18 claims
- 1759US9578634B2Method and apparatus for reducing power consumption during data transferNAVRATIL DAVID·Filed 2010·Granted Feb 21, 2017·1 cites·17 claims
- 1859US2024414665A1Method for f1ap and ngap conditional event reporting for timing resilienceNOKIA TECHNOLOGIES OY·Filed 2024·Application pending·0 cites
- 1958US12507040B2Distributing multicast packets in individual protocol data unit (PDU) sessionsNOKIA TECHNOLOGIES OY·Filed 2022·Granted Dec 23, 2025·0 cites·18 claims
- 2058US12484112B2Restoration of multicast/broadcast service upon multicast/broadcast failure with restartNOKIA TECHNOLOGIES OY·Filed 2023·Granted Nov 25, 2025·0 cites·18 claims
- 2157US12457626B2Methods and apparatuses for radio communicationNOKIA SOLUTIONS & NETWORKS OY·Filed 2020·Granted Oct 28, 2025·0 cites·16 claims
- 2257US2025261270A1Multicasting in a communication systemNOKIA TECHNOLOGIES OY·Filed 2023·Application pending·0 cites
- 2357US2025260591A1Handling of failed or pre-empted mbs broadcast sessionsNOKIA TECHNOLOGIES OY·Filed 2023·Application pending·0 cites
- 2457US2023225008A1Change of multicast and broadcast services radio bearer identifiers during multicast and broadcast service mobilityNOKIA TECHNOLOGIES OY·Filed 2022·Application pending·0 cites
- 2556US12513765B2Restoration of multicast/broadcast service upon multicast/broadcast user plane function failure without restartNOKIA TECHNOLOGIES OY·Filed 2023·Granted Dec 30, 2025·0 cites·10 claims
- 2656US11818609B2Mobility in cellular communication networksNOKIA TECHNOLOGIES OY·Filed 2022·Granted Nov 14, 2023·0 cites·19 claims
- 2756US2025234285A1User equipment mobility for multicast and broadcast servicesNOKIA TECHNOLOGIES OY·Filed 2023·Application pending·0 cites
- 2855US2023109786A1Broadcast session establishmentNOKIA TECHNOLOGIES OY·Filed 2022·Application pending·0 cites
- 2953US12101837B2Failure recovery for multi-UE deviceNOKIA TECHNOLOGIES OY·Filed 2020·Granted Sep 24, 2024·0 cites·17 claims
- 3053US11418926B2Method of multicast data delivery in 5G supporting cloud architectureNOKIA TECHNOLOGIES OY·Filed 2019·Granted Aug 16, 2022·0 cites·18 claims
- 3153US2024206011A1Radio bearer reconfigurationNOKIA TECHNOLOGIES OY·Filed 2022·Application pending·0 cites
- 3253US2014198639A1Channel Traffic Congestion Avoidance in a Mobile Communication SystemBROADCOM CORP·Filed 2013·Application pending·0 cites
- 3352US2025254678A1Methods for new data indicator (ndi) field alignment for reliable reception of multicast trafficNOKIA TECHNOLOGIES OY·Filed 2022·Application pending·0 cites
- 3452US2025212030A1Minimization of drive tests for multicast / broadcast services in new radioNOKIA TECHNOLOGIES OY·Filed 2022·Application pending·0 cites
- 3551US12464543B2Methods and apparatuses for radio communicationNOKIA TECHNOLOGIES OY·Filed 2020·Granted Nov 4, 2025·0 cites·20 claims
- 3651US12028917B2Method and apparatus for handling protocol data unit sessions in a communication systemNOKIA TECHNOLOGIES OY·Filed 2020·Granted Jul 2, 2024·0 cites·15 claims
- 3751US11502778B2Method and apparatus for efficient delivery of source and forward error correction streams in systems supporting mixed unicast multicast transmissionNOKIA TECHNOLOGIES OY·Filed 2018·Granted Nov 15, 2022·0 cites·20 claims
- 3851US8811296B2System and method for one-phase access in a communication systemHOLE DAVID·Filed 2008·Granted Aug 19, 2014·0 cites·14 claims
- 3951US2024357434A1Efficient handover for point-to-multipoint communicationNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 4051US2024073649A1Smf-centric mbs activation with group pagingNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 4150US12425912B2Channel state information reporting for point-to-multipoint operationNOKIA TECHNOLOGIES OY·Filed 2020·Granted Sep 23, 2025·0 cites·20 claims
- 4250US2024381388A1Point-to-multipoint communicationsNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 4349US12500787B2Apparatus, method, and computer program for multicast sessions in location areas in 5G networksNOKIA TECHNOLOGIES OY·Filed 2020·Granted Dec 16, 2025·0 cites·18 claims
- 4449US12418838B2CU-DU communication for multicast with support for switching between unicast and multicastNOKIA TECHNOLOGIES OY·Filed 2020·Granted Sep 16, 2025·0 cites·8 claims
- 4549US2024236989A1Ue monitoring occasions with in rrc idle and inactive stateNOKIA TECHNOLOGIES OY·Filed 2021·Application pending·0 cites
- 4649US2013100802A1Method and Apparatus for Channel Traffic Congestion Avoidance in a Mobile Communication SystemNAVRATIL DAVID·Filed 2012·Application pending·0 cites
- 4749US2024236937A9Determining random-access resources for group pagingNOKIA TECHNOLOGIES OY·Filed 2022·Application pending·0 cites
- 4848US12464542B2Multicast-broadcast service tunnel handlingNOKIA SOLUTIONS & NETWORKS OY·Filed 2020·Granted Nov 4, 2025·0 cites·6 claims
- 4948US10973071B2Improving communication reliabilityNOKIA SOLUTIONS & NETWORKS OY·Filed 2017·Granted Apr 6, 2021·0 cites·20 claims
- 5048US10757721B2Differentiated scheduling of Xcast trafficNOKIA TECHNOLOGIES OY·Filed 2019·Granted Aug 25, 2020·0 cites·20 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →