David López Pérez © 2024. All rights reserved.

Granted patents

Patent
  1. A. Garcia-Rodriguez, D. López-Pérez, Galati-Giordano, O. Alanen, and M. Kasslin, “Method for Enabling CSI Acquisition in WLAN Systems with Null Steering,” Nokia filed patent, filing date: May 9th, 2019, www.lens.org(ID): 077-286-863-988-799.
  2. D. López-Pérez, Garcia-Rodriguez, L. Galati-Giordano, G. Geraci, M. Timmers, and N. Olaziregi, “Reconfigurable Codebook in Millimetre Wave Systems,” Nokia filed patent, filing date: Apr. 30th, 2018, www.lens.org(ID): 101-139-467-818-42X.
  3. 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, filing date: Mar. 17th, 2018, www.lens.org(ID): 063-296-008-726-588.
  4. P. Baracca, D. López-Pérez, Geraci, A. Garcia-Rodriguez, and L. Galati, “Human Being Detection and EMF Mitigation Techniques for Massive MIMO Base Stations,” Nokia filed patent, filing date: Jan. 26th, 2018, www.lens.org(ID):185-772-411-367-966.
  5. G. Geraci, A. Garcia-Rodriguez, L. Galati-Giordano, and D. López-Pérez, “Adaptive Allocation of Temporal Resources for Massive MIMO Unlicensed Operations,” Nokia granted patent, filing date: Mar. 1st, 2017, www.lens.org(ID):  072-089-423-077-882.
  6. 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 granted patent, Mar. 1st, 2017, www.lens.org(ID):  070-480-372-363-465.
  7. G. Geraci, L. Galati, A. Garcia, D. López-Pérez, and A. Bonfante, “New Massive MIMO Scheduler for the Unlicensed Band,” Nokia filed patent, filing date: Dec. 2nd, 2016, www.lens.org(ID): 104-890-124-526-476.
  8. 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, filing date: Oct. 13th, 2016, www.lens.org(ID): 027-484-866-282-787.
  9. G. Geraci, D. López-Pérez, and H. Claussen, “Method for Full Pilot Reuse for Massive MIMO Systems,” Nokia filed patent, filing date: Sep. 26th, 2016, www.lens.org(ID): 086-940-894-058-99X.
  10. G. Geraci, D. López-Pérez, and H. Claussen, “Method for Adaptive Frame Design for Massive MIMO Systems,” Nokia filed patent, filing date: Sep. 14th, 2016, www.lens.org(ID): 159-740-184-028-868.
  11. 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 granted patent, filing date: Aug. 12th, 2016, www.lens.org(ID): 189-369-091-214-658.
  12. 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 granted patent, filing date: Jun. 3rd, 2016, www.lens.org(ID): 199-775-402-671-458.
  13. J. Ling, D. López-Pérez, and M. Khawer, “A Scheduling Mechanism for Enhancing LAA And Wi-Fi Coexistence,” Nokia granted patent, May 27th, 2016, www.lens.org(ID): 178-871-912-352-551.
  14. J. Ling, D. López-Pérez, B. H. Kim, D. Calin, and S. Vasudevan, ”Methods and Devices for Fast Downlink Radio Access Technology Selection,” ALU granted patent, filing date: Nov. 11th, 2015, www.lens.org(ID): 057-708-830-448-691.
  15. 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 granted patent, filing date: Jun. 30th, 2015, www.lens.org(ID): 087-076-173-001-448.
  16. 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 granted patent, filing date: Mar. 10th, 2015, www.lens.org(ID): 046-324-117-946-124.
  17. D. López-Pérez, L. Ho, and H. Claussen, “Method to Enhance LTE-U Wi-Fi Co-Existence through Channel Booking Signals and Appropriate Low Power Almost Blank Subframe Scheduling in LTE-U Cells,” ALU granted patent, filing date: Dec. 15th, 2014, www.lens.org(ID): 012-281-792-971-007.
  18. D. López-Pérez, V. Venkateswaran, and H. Claussen, “Method to Mitigate Pilot Power Contamination in Large Scalable Antenna Systems,” ALU granted patent, filing date: Dec. 15th, 2014, www.lens.org(ID): 034-330-118-274-687.
  19. D. López-Pérez, L. Ho, and H. Claussen, “Method to Enhance LTE-U Wi-Fi Co-Existence through Appropriate UL Subframe Scheduling in Dynamic TDD LTE-U Cells,” ALU filed patent, filing date: Dec. 15th, 2014, www.lens.org(ID): 027-094-350-873-646.
  20. S. Kucera, V. Venkateswaran, and D. López-Pérez, “Method for RACH Emulation by Using Ultra-Low Power Transceiver,” ALU granted patent, filing date: Sep. 4th, 2014, www.lens.org(ID): 086-949-172-248-522.
  21. 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, filing date: Aug. 18th, 2014, www.lens.org(ID): 036-185-917-764-249.
  22. 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, filing date: Aug. 18th, 2014, www.lens.org(ID): 065-353-076-878-998.
  23. R. Razavi, and D. López-Pérez, “Finger-print based Beamforming,” ALU filed patent, filing date: Apr. 9th, 2014, www.lens.org(ID): 174-320-140-259-333.
  24. D. López-Pérez, and H. Claussen, “Method for DL-to-UL Interference Mitigation through Interference Cancellation for Full-duplex Heterogeneous Cellular Access,” ALU granted patent, filing date: Apr. 7th, 2014, www.lens.org(ID): 127-487-893-832-95.
  25. D. López-Pérez, and H. Claussen, “Method for UL-to-DL Interference Mitigation through Interference Coordination for Full-duplex Heterogeneous Cellular Access,” ALU granted patent, filing date: Apr. 7th, 2014, www.lens.org(ID): 116-370-252-504-171.
  26. H. Claussen, and D. López-Pérez, “Method for Enabling Full-duplex communication for Cellular Access,” ALU granted patent, filing date: Mar. 10th, 2014, www.lens.org(ID): 140-827-668-778-966.
  27. D. López-Pérez, S. Kucera, and V. Venkateswaran, “Methods for Cell Reselection and Handover in Networks with Split Control-Plane and User-Plane,” ALU granted patent, filing date: Oct. 16th, 2013, www.lens.org(ID): 040-821-230-099-093.
  28. S. Kucera, V. Venkateswaran, and D. López-Pérez, “Method for Remote Control of an Energy- Sustaining Small Cell Base Station,” ALU granted patent, filing date: Aug. 16th, 2013, www.lens.org(ID): 077-012-205-692-787.
  29. D. López-Pérez, S. Kucera, and H. Claussen, “Method for Configuring Networks with Split Control-plane and User-plane,” ALU granted patent, filing date: Jul. 12th , 2013, lens.org(ID): 159-573-770-556-06X.
  30. 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 granted patent, filing date: Jun. 21st, 2013, www.lens.org(ID):  141-285-778-944-454.
  31. D. López-Pérez, and H. Claussen, “Method to Configure Almost Blank Subframes Duty Cycles in Heterogeneous Cellular Networks,” ALU granted patent, filing date: Jun. 21st, 2013, www.lens.org(ID): 165-495-656-817-824.
  32. S. Kucera, and D. López-Pérez, “Method for Reactive PDCCH Interference Mitigation in Heterogeneous Cellular Networks,” ALU granted patent, filing date: May 30th, 2013, www.lens.org(ID): 004-464-477-609-376.
  33. S. Kucera, and D. López-Pérez, “Method for Orthogonalization of Control Channels in OFDMA Systems,” ALU granted patent, filing date: May 30th, 2013, www.lens.org(ID): 046-973-135-123-092.
  34. L. Ho, and D. López-Pérez, “Device for Visualizing Coverage of Small, Ceiling Mounted Indoor Cells,” ALU granted patent, filing date: Feb. 18th, 2013, www.lens.org(ID): 130-511-772-115-448.
  35. 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 granted patent, filing date: Feb. 15th, 2013, www.lens.org(ID): 106-309-143-628-719.
  36. D. López-Pérez, and H. Claussen, “Method to Enhance Mobility Performance in Heterogeneous Cellular Networks,” ALU granted patent, filing date: Nov. 21st, 2012, www.lens.org(ID): 083-595-809-177-668.

David López Pérez © 2024. All rights reserved.

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