Inventor · disambiguated record
Chenxi Zhu
Also filed as: ZHU CHENXI
198 granted patents·128 pending applications·488 citations·filing 2006–2025
99Inventor score
Top patents by PatentIndex Score
326 records- 0196US8467823B2Method and system for CPRI cascading in distributed radio head architecturesSEKI HIROYUKI·Filed 2010·Granted Jun 18, 2013·47 cites·14 claims
- 0296US7917149B2System and method for reusing wireless resources in a wireless networkFUJITSU LTD·Filed 2006·Granted Mar 29, 2011·50 cites·35 claims
- 0394US8032146B2Radio resource management in multihop relay networksFUJITSU LTD·Filed 2007·Granted Oct 4, 2011·33 cites·20 claims
- 0494US7623863B2System and method for adjusting connection parameters in a wireless networkFUJITSU LTD·Filed 2007·Granted Nov 24, 2009·36 cites·33 claims
- 0593US7877097B2Reuse pattern network scheduling using interference levelsFUJITSU LTD·Filed 2007·Granted Jan 25, 2011·27 cites·23 claims
- 0691US8116256B2Wireless data frame structure among nodesZHU CHENXI·Filed 2007·Granted Feb 14, 2012·22 cites·20 claims
- 0791US7756198B2System and method for assigning channels in a wireless networkFUJITSU LTD·Filed 2006·Granted Jul 13, 2010·23 cites·31 claims
- 0890US10972166B2Method and apparatus for MIMO transmissionLENOVO BEIJING LTD·Filed 2017·Granted Apr 6, 2021·6 cites·24 claims
- 0989US11601240B2Determining an association between DMRS and PTRSLENOVO BEIJING LTD·Filed 2017·Granted Mar 7, 2023·5 cites·14 claims
- 1088US11659508B2Configuring synchronization signal blocks having different power levelsMOTOROLA MOBILITY LLC·Filed 2021·Granted May 23, 2023·1 cites·20 claims
- 1188US11411684B2Ceasing transmission repetitionsMOTOROLA MOBILITY LLC·Filed 2017·Granted Aug 9, 2022·4 cites·20 claims
- 1288US8934896B2Macro user equipment initiated evolved inter-cell interference coordination mechanism through private femtocellsZHU CHENXI·Filed 2011·Granted Jan 13, 2015·9 cites·40 claims
- 1388US8126392B2System and method for implementing a multi-radio wireless networkCHEN WEI-PENG·Filed 2007·Granted Feb 28, 2012·16 cites·28 claims
- 1488US8054817B2Legacy and new wireless communication device coexisting amble sequenceFUJITSU LTD·Filed 2007·Granted Nov 8, 2011·17 cites·20 claims
- 1587US11582718B2Method and apparatus in sidelink communicationLENOVO BEIJING LTD·Filed 2017·Granted Feb 14, 2023·6 cites·27 claims
- 1686US8411606B2System and method for incorporating a low power mode in wireless communicationCHEN WEI-PENG·Filed 2009·Granted Apr 2, 2013·15 cites·28 claims
- 1785US11424793B2SRS configurations and SRS transmissionLENOVO BEIJING LTD·Filed 2018·Granted Aug 23, 2022·3 cites·19 claims
- 1884US12003444B2Determining resources for phase tracking reference signalsLENOVO BEIJING LTD·Filed 2019·Granted Jun 4, 2024·4 cites·20 claims
- 1984US9025550B2Coordinated multipoint resource managementFUJITSU LTD·Filed 2013·Granted May 5, 2015·6 cites·20 claims
- 2083US10939329B2Discarding data corresponding to a conditional handoverMOTOROLA MOBILITY LLC·Filed 2017·Granted Mar 2, 2021·3 cites·20 claims
- 2182US9801168B2Wireless communication with co-operating cellsFUJITSU LTD·Filed 2013·Granted Oct 24, 2017·5 cites·16 claims
- 2282US7768973B2Proportional fair scheduler for OFDMA wireless systems with QOS constraintsFUJITSU LTD·Filed 2007·Granted Aug 3, 2010·13 cites·15 claims
- 2381US12395941B2Method and apparatus for power control of configured grant PUSCH repetitionLENOVO BEIJING LTD·Filed 2020·Granted Aug 19, 2025·1 cites·20 claims
- 2481US11665670B2Method and apparatus for transmission resource selectionLENOVO BEIJING LTD·Filed 2017·Granted May 30, 2023·3 cites·10 claims
- 2581US7643429B2Interference measuring and mapping method and apparatus for wireless networks using relay stationsFUJITSU LTD·Filed 2007·Granted Jan 5, 2010·8 cites·17 claims
- 2681US7630343B2Scheme for operating a wireless station having directional antennasFUJITSU LTD·Filed 2006·Granted Dec 8, 2009·10 cites·18 claims
- 2780US12108389B2Apparatus and method of scheduling request transmission and receptionLENOVO BEIJING LTD·Filed 2019·Granted Oct 1, 2024·2 cites·15 claims
- 2880US11171748B2Indicating resources for transmitting modulation symbolsMOTOROLA MOBILITY LLC·Filed 2017·Granted Nov 9, 2021·3 cites·18 claims
- 2979US2025386300A1Power control for pucch transmissions with multiple trpsLENOVO BEIJING LTD·Filed 2025·Application pending·0 cites
- 3078US12184382B2Apparatus and methods of simultaneous user equipment (UE) receive (RX) beam refinementLENOVO BEIJING LTD·Filed 2020·Granted Dec 31, 2024·1 cites·18 claims
- 3178US11411619B2Determining a precoder for PTRS portsLENOVO BEIJING LTD·Filed 2018·Granted Aug 9, 2022·2 cites·20 claims
- 3278US11153853B2Sidelink control information indicationMOTOROLA MOBILITY LLC·Filed 2017·Granted Oct 19, 2021·2 cites·20 claims
- 3378US9622064B2Power control of neighbor discovery signalsFUJITSU LTD·Filed 2013·Granted Apr 11, 2017·4 cites·17 claims
- 3478US2025105983A1Apparatus and method of hybrid automatic repeat request-acknowledgement feedbackLENOVO BEIJING LTD·Filed 2024·Application pending·0 cites
- 3577US12452024B2Method and apparatus for HARQ-ACK feedback in multi-TRP transmissionLENOVO BEIJING LTD·Filed 2020·Granted Oct 21, 2025·1 cites·20 claims
- 3677US12309782B2Apparatus and method of UCI multiplexing in PUCCH resources for multiple TRPsLENOVO BEIJING LTD·Filed 2019·Granted May 20, 2025·2 cites·20 claims
- 3777US12191958B2Methods and apparatuses for phase tracking reference signalLENOVO BEIJING LTD·Filed 2019·Granted Jan 7, 2025·2 cites·20 claims
- 3877US11395339B2Transmission beam indicatingMOTOROLA MOBILITY LLC·Filed 2016·Granted Jul 19, 2022·2 cites·9 claims
- 3977US11337182B2Indication for a portion of a time intervalMOTOROLA MOBILITY LLC·Filed 2017·Granted May 17, 2022·2 cites·20 claims
- 4076US11317365B2Apparatuses and methods for determining time delayMOTOROLA MOBILITY LLC·Filed 2017·Granted Apr 26, 2022·2 cites·20 claims
- 4176US2025266890A1Method and apparatus for transmitting scell beam failure recovery requestsLENOVO BEIJING LTD·Filed 2025·Application pending·0 cites
- 4275US12284126B2Determining an association between DMRS and PTRSLENOVO BEIJING LTD·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 4375US11990964B2Channel state information report calculationLENOVO BEIJING LTD·Filed 2018·Granted May 21, 2024·2 cites·20 claims
- 4475US11991103B2Method and apparatus for phase trackingLENOVO BEIJING LTD·Filed 2018·Granted May 21, 2024·2 cites·18 claims
- 4575US11706001B2Method and apparatus for beam managementLENOVO BEIJING LTD·Filed 2018·Granted Jul 18, 2023·2 cites·20 claims
- 4675US11522596B2Beam reportingLENOVO BEIJING LTD·Filed 2018·Granted Dec 6, 2022·2 cites·20 claims
- 4775US11432322B2Resource configuration priority levelsMOTOROLA MOBILITY LLC·Filed 2017·Granted Aug 30, 2022·2 cites·12 claims
- 4875US8902742B2Method and system for optimized access of a physical random access channelFUJITSU LTD·Filed 2012·Granted Dec 2, 2014·3 cites·18 claims
- 4975US8626227B2Method and system for power allocation in a transmission systemZHU CHENXI·Filed 2010·Granted Jan 7, 2014·4 cites·16 claims
- 5075US2025310165A1Method and apparatus for pt-rs mappingLENOVO BEIJING LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 326 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chenxi Zhu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →