Patents

Filed Patents

  • G. Geraci, A. Garcia-Rodriguez, L. Galati-Giordano, D. López-Pérez, P. Baracca, and Z. Xiong, “Sounding Reference Signal for Aerial Users In Massive MIMO Systems”, Nokia filed patent NC105220, May 20th, 2018.
  • D. López-Pérez, A. Garcia-Rodriguez, L. Galati-Giordano, G. Geraci, M. Timmers, and N. Olaziregi, “Reconfigurable Codebook In Millimeter Wave Systems”, Nokia filed patent  NC104918, Apr. 4th, 2018.
  • P. Baracca, D. López-Pérez, G. Geraci, A. Garcia-Rodriguez, and L. Galati, “Human Being Detection and EMF Mitigation Techniques for Massive MIMO Base Stations”, Nokia filed patent NC104031, Jan. 18th, 2018.
  • A. Garcia-Rodriguez, G. Geraci, D. López-Pérez, and L. Galati-Giordano, “Hidden Node Discovery For Massive Multiple-Input-Multiple-Output (MIMO) In Unlicensed Frequency Bands”, Nokia filed patent US62/473121, Mar. 17th, 2017.
  • G. Geraci, A. Garcia-Rodriguez, D. López-Pérez, and L. Galati-Giordano, “Clear Channel Assessment Mode Selection For Massive Multiple-Input-Multiple-Output (MIMO) In Unlicensed Frequency Bands”, Nokia filed patent US62/473125, Mar. 17th, 2017.
  • G. Geraci, A. Garcia-Rodriguez, L. Galati-Giordano, and D. López-Pérez, “Adaptive Allocation of Temporal Resources for Massive MIMO Unlicensed Operations”, Nokia filed patent US15/446313, Mar. 1st, 2017.
  • A. Garcia-Rodriguez, G. Geraci, D. López-Pérez, L. Galati-Giordano, and A. Bonfante, “Dynamic Interference Suppression for Massive Multiple-Input-Multiple-Output (mMIMO) in Unlicensed Frequency Bands”, Nokia filed patent US15/446324, Mar. 1st, 2017.
  • G. Geraci, L. Galati, A. Garcia, D. López-Pérez, and A. Bonfante, ”New Massive MIMO Scheduler for the Unlicensed Band,” Nokia filed patent 819827.EP-EPA, Dec. 2nd, 2016.
  • D. López-Pérez, L. Galati, G. Geraci, and A. Bonfante, ”Method to Operate and Enhance Co-existence in the Unlicensed Band through Massive MIMO,” Nokia filed patent 819668- EP-EPA, Oct. 13th, 2016.
  • G. Geraci, D. López-Pérez, and H. Claussen, ”Method for Full Pilot Reuse for Massive MIMO Systems,” Nokia filed patent 819312-EP-EPA, Sep. 26th, 2016. 
  • G. Geraci, D. López-Pérez, and H. Claussen, ”Method for Adaptive Frame Design for Massive MIMO Systems,” Nokia filed patent 819273.EP-EPA, Sep. 14th, 2016.

  • J. Ling, D. López-Pérez, B. H. Kim, S. Vasudevan, and S. Kanugovi, ”Bandwidth Test Procedure For Wi-Fi 802.11n/ac,” Nokia filed patent 818613-US-NP, Sep. 1st, 2016.

  • D. López-Pérez, M. Khawer, and J. Ling ”A Method and Apparatus for Enhancing Multi Radio Access Technologies Coexistence in the Unlicensed Spectrum by Utilizing Adaptive Clear-To-Send-To-Self Messages,” Nokia filed patent 819324-US-NP, Aug. 12th, 2016.
  • M. Khawer, D. López-Pérez, and J. Ling ”A Method and Apparatus for Enhancing Multi Radio Access Technologies Coexistence in the Unlicensed Spectrum by Utilizing an Adaptive Energy Detection Threshold for Clear Channel Assessment,” Nokia filed patent 819281-US-NP, Jun. 3rd, 2016.
  • J. Ling, D. López-Pérez, and M. Khawer, ”A Scheduling Mechanism for Enhancing LAA And Wi-Fi Coexistence,” Nokia filed patent 819206-US-NP, May 27th, 2016.

  • J. Ling, D. López-Pérez, B. H. Kim, D. Calin, and S. Vasudevan, ”Methods And Devices For Fast Downlink Radio Access Technology Selection,” ALU filed patent 14/938144, Nov. 11th, 2015.

  • L. Ho, D. López-Pérez, and H. Claussen, ”Method Of Controlling The Transmissions Of Wifi Nodes Through Virtual Carrier Sensing Through The Transmission Of Fake Wifi Frames By LTE-U Nodes,” ALU filed patent 15306037.1, Jun. 30th, 2015.

  • A. Wielgoszewska, D. López-Pérez, H. Claussen, and H. Gacanin, ”Tr-069 Based Centralized Method to Manage Cell Ids In 3G/4G Multi-Vendor Small Cell Networks,” ALU filed patent 15305355.8, Mar. 10th, 2015.

  • D. López-Pérez, L. Ho, and H. Claussen, ”Method to Enhance LTE-U Wifi Co-Existence through Appropriate UL Subframe Scheduling in Dynamic TDD LTE-U Cells,” ALU filed patent 14307030.8, Dec. 15th, 2014.

  • D. López-Pérez, L. Ho, and H. Claussen, ”Method to Enhance LTE-U Wifi Co-Existence through Channel Booking Signals and Appropriate Low Power Almost Blank Subframe Scheduling in LTE-U Cells,” ALU filed patent 14307029.0, Dec. 15th, 2014.

  • D. López-Pérez, V. Venkateswaran, and H. Claussen, ”Method to Mitigate Pilot Power Contamination in Large Scalable Antenna Systems” ALU filed patent 14307026.6, Dec. 15th, 2014.

  • S. Kucera, V. Venkateswaran, and D. López-Pérez, ”Method for RACH Emulation by Using Ultra-Low Power Transceiver,” ALU filed patent 14306452.5, Sep. 22th, 2014.

  • D. López-Pérez, S. Kucera, and H. Claussen ”Network Based Cell Identity Confusion Mitigation in Networks with Split Control-Plane and User-Plane,” ALU filed patent 14306285.9, Aug. 18th, 2014.

  • S. Kucera, and D. López-Pérez, ”Method for Cell Identification Based on UE CQI Reporting in Networks with Split Control and User Planes,” ALU filed patent 14306284.2, Aug. 18th, 20144.

  • S. Kucera, and D. López-Pérez, ”Method for Control-Channel Interference Cancellation in LTE HetNets,” ALU filed patent 14306194.3, Jul. 24th, 2014.

  • R. Razavi, and D. López-Pérez, ”Finger-print based Beamforming,” ALU filed patent 14305518.4, Apr. 9th, 2014. 

  • D. López-Pérez, and H. Claussen, ”Method for DL-to-UL interference mitigation through interference cancellation for full-duplex heterogeneous cellular access,” ALU filed patent 14290099.4, Apr. 7th, 2014.

  • D. López-Pérez, and H. Claussen, ”Method for UL-to-DL interference mitigation through interference coordination for full-duplex heterogeneous cellular access,” ALU filed patent 14290098.4, Apr. 7th, 2014.

  • H. Claussen, and D. López-Pérez, ”Method for enabling full duplex communication for cellular access,” ALU filed patent 14290060.4, Mar. 10th, 2014.

  • S. Kucera, and D. López-Pérez, ”Method for orthogonalizing control region transmissions in heterogeneous co-channel networks,” ALU filed patent 14290002.6, Jan. 14th, 2014.

  • D. López-Pérez, S. Kucera, and V. Venkateswaran, ”Methods for Cell Reselection and Handover in Networks with Split Control-Plane and User-Plane,” ALU filed patent 13290285.9, Oct. 16th, 2013.

  • S. Kucera, V. Venkateswaran, and D. López-Pérez, ”Method for remote control of an energy- sustaining small cell base station,” ALU filed patent 13290192.7, Aug. 16th, 2013.

  • D. López-Pérez, S. Kucera, and H. Claussen, ”Method for configuring networks with split control-plane and user-plane,” ALU filed patent 13305994.9, Jul. 12th, 2013.

  • S. Kucera, and D. López-Pérez, ”Method for coordinated resource allocation in heterogeneous cellular networks,” ALU filed patent 13305842.0, Jun. 21st, 2013.

  • D. López-Pérez, and H. Claussen, ”Method to perform load balancing and appropriate scheduling in LTE eNodeBs with horizontal and vertical sector offset configuration,” ALU filed patent 13305844.6, Jun. 21st, 2013.

  • S. Kucera, and D. López-Pérez, ”Method for orthogonalization of control channels in OFDMA systems,” ALU filed patent 13305715.8, May 30th, 2013.

  • D. López-Pérez, and H. Claussen, ”Method to configure almost blank subframes duty cycles in heterogeneous cellular networks,” ALU filed patent 13305843.8, Jun 21st, 2013.

  • S. Kucera, and D. López-Pérez, ”Method for reactive PDCCH interference mitigation in heterogeneous cellular networks,” ALU filed patent 13305717.4, May. 30th, 2013.

  • L. Ho, and D. López-Pérez, ”Device for visualizing coverage of small, ceiling mounted indoor cells,” ALU filed patent 13290031.7, Feb. 18th, 2013.

  • D. López-Pérez, S. Kucera, L. Ho, and H. Claussen, ”Method to enhance PDCCH reception through ICIC for improved mobility management in heterogeneous cellular networks,” ALU filed patent 13305174.8, Feb. 15th, 2013.

  • R. Razavi, and D. López-Pérez, ”Spreading Code allocation strategy in small cell networks,” ALU filed patent 12290415.4, Nov. 28th, 2012.

  • D. López-Pérez, and H. Claussen, ”Method to enhance mobility performance in heterogeneous cellular networks,” ALU filed patent 12360078.5, Nov. 21st, 2012.

  • I. Guvenc, and D. López-Pérez, ”A method for handover performance improvement in heterogeneous wireless networks,” DOCOMO filed patent 201305543.0, Apr. 19st, 2013.


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