Patents

Filed Patents

  1. O. Alanen, M. Kasslin, A. Garcia-Rodriguez, D. López-Pérez, and L. Galati-Giordano, “Coexistence Mode for Legacy and 802.11be Multi-link Devices in Low Latency Low Cost Applications,” Nokia filed patent, application number: US 62/976144, filing date: Feb. 13th, 2020, www.lens.org(ID): TBP.

  2. A. Garcia-Rodriguez, D. López-Pérez, and L. Galati-Giordano, “Multi-antenna WLAN null steering,” Nokia filed patent, application number: US 62/923870, filing date: Oct. 21st, 2019, www.lens.org(ID): TBP.

  3. A. Garcia-Rodriguez, O. Alanen, D. López-Pérez, L. Galati-Giordano, and M. Kasslin, “Hidden Node Problem Transformation into Spatial Reuse Opportunity,” Nokia filed patent, application number: PCT/FI2019/050619 W, filing date: Aug. 30th, 2019, www.lens.org(ID): TBP.

  4. A. Garcia-Rodriguez, D. López-Pérez, L. Galati-Giordano, O. Alanen, and M. Kasslin, “Method for Enabling CSI Acquisition in WLAN Systems with Null Steering,” Nokia filed patent, application number: PCT/FI2019/050359 W, filing date: May 9th, 2019, www.lens.org(ID): TBP.

  5. O. Alanen, M. Kasslin, D. López-Pérez, L. Galati-Giordano, and A. Garcia-Rodriguez, “WLAN TXOP Sharing Handshake for Null Steering,” Nokia filed patent, application number: PCT/FI2019/050358 W, filing date: May 7th, 2019, www.lens.org(ID): TBP.

  6. A. Garcia-Rodriguez, D. López-Pérez, L. Galati-Giordano, O. Alanen, and M. Kasslin, “Controlling Downlink Spatial Reuse in WLAN through RTS/CTS,” Nokia filed patent, application number: US 62/814981, filing date: Mar. 7th, 2019, www.lens.org(ID): TBP.

  7. D. López-Pérez, A. Garcia-Rodriguez, L. Galati-Giordano, and M. Kasslin, “Inter-BSS Relayed CSI Acquisition for Non-Associated STAs in WLAN Networks,” Nokia filed patent, application number: PCT/IFI2019/050018, filing date: Jan. 11th, 2019, www.lens.org(ID): TBP. 

  8. D. López-Pérez, A. Garcia-Rodriguez, L. Galati-Giordano, and M. Kasslin, “Inter-BSS Beamformed BSSID Set in WLAN Networks,” Nokia filed patent, application number: PCT/FI2019/050019 W, filing date: Jan. 11th, 2019, www.lens.org(ID): TBP.

  9. D. López-Pérez, A. Garcia-Rodriguez, L. Galati-Giordano, and M. Kasslin, “Inter-BSS Beamformed Frames in WLAN Networks,” Nokia filed patent, application number: PCT/FI2018/050715 W, filing date: Oct. 5th, 2018, www.lens.org(ID): TBP.

  10. D. López-Pérez, A. Garcia-Rodriguez, L. Galati-Giordano, G. Geraci, M. Timmers, and N. Olaziregi, “Reconfigurable Codebook in Millimetre Wave Systems,” Nokia filed patent, application number: US 2019/0335344 A1/EP 3565139 A1/CN 110418351 A, filing date: Apr. 30th, 2018, www.lens.org(ID): 101-139-467-818-42X.

  11. 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, application number: WO 2019/185970 A1, filing date: Mar. 28th, 2018, www.lens.org(ID): 004-057-598-566-562.

  12. 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, application number: WO 2018/167576 A1, filing date: Mar. 17th, 2018, www.lens.org(ID): 063-296-008-726-588.

  13. 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, application number: WO 2018/167566 A1, filing date: Mar. 14th, 2018, www.lens.org(ID): 155-453-881-359-796.

  14. 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, application number: WO 2019/145185 A1/EP 3518587 A1, filing date: Jan. 26th, 2018, www.lens.org(ID):185-772-411-367-966.

  15. 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, application number: WO 2018/158641 A1/US 10257831 B2/CN 110352607 A, filing date: Mar. 1st, 2017, www.lens.org(ID):  072-089-423-077-882.

  16. 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, application number: WO 2018/158242 A1/US 10439738 B2/DE 112018001082 T5 , Mar. 1st, 2017, www.lens.org(ID):  070-480-372-363-465.

  17. G. Geraci, L. Galati, A. Garcia, D. López-Pérez, and A. Bonfante, “New Massive MIMO Scheduler for the Unlicensed Band,” Nokia filed patent, application number: WO 2018/099732 A1/EP 3331304 A1/CN 110024465 A, filing date: Dec. 2nd, 2016, www.lens.org(ID): 104-890-124-526-476.

  18. 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, application number: WO 2018/069443 A1/EP 3310013 A1/US 2019/0230665 A1/JP 2019533369 A/ KR 20190066045 A, filing date: Oct. 13th, 2016, www.lens.org(ID): 027-484-866-282-787.

  19. G. Geraci, D. López-Pérez, and H. Claussen, “Method for Full Pilot Reuse for Massive MIMO Systems,” Nokia filed patent, application number: WO 2018/055163 A1/EP 3300284 A1/US 2019/0239231 A1/CN 109792345 A, filing date: Sep. 26th, 2016, www.lens.org(ID): 086-940-894-058-99X. 

  20. G. Geraci, D. López-Pérez, and H. Claussen, “Method for Adaptive Frame Design for Massive MIMO Systems,” Nokia filed patent, application number: WO 2018/050703 A1/ EP 3297376 A1/US 2019/0254044 A1/CN 109716846 A, filing date: Sep. 14th, 2016, www.lens.org(ID): 159-740-184-028-868.

  21. 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, application number: 818613-US-NP, filing date: Sep. 1st, 2016, www.lens.org(ID): TBP.

  22. 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 patentt, application number:  WO 2018/029006 A1/EP 3498031 A1/US 10136331 B2/CN 109565885 A, filing date: Aug. 12th, 2016, www.lens.org(ID): 189-369-091-214-658.

  23. 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, application number: WO 2017/207682 A1/US 10104692 B2, filing date: Jun. 3rd, 2016, www.lens.org(ID): 199-775-402-671-458.

  24. J. Ling, D. López-Pérez, and M. Khawer, “A Scheduling Mechanism for Enhancing LAA And Wi-Fi Coexistence,” Nokia granted patent, application number: WO 2017/202898 A1/ US 10039124 B2, May 27th, 2016, www.lens.org(ID): 178-871-912-352-551.

  25. 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, application number: US 10212631 B2, filing date: Nov. 11th, 2015, www.lens.org(ID): 057-708-830-448-691.

  26. 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, application number: EP 3113530 B1/ES 2714135 T3, filing date: Jun. 30th, 2015, www.lens.org(ID): 087-076-173-001-448.

  27. 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, application number: EP 3068158 B1, filing date: Mar. 10th, 2015, www.lens.org(ID): 046-324-117-946-124.

  28. 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, application number: EP 3035758 A1, filing date: Dec. 15th, 2014, www.lens.org(ID): 027-094-350-873-646.

  29. 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, application number: EP 3035764 B1/ES 2699429 T3/PL 3035764 T3, filing date: Dec. 15th, 2014, www.lens.org(ID): 012-281-792-971-007.

  30. D. López-Pérez, V. Venkateswaran, and H. Claussen, “Method to Mitigate Pilot Power Contamination in Large Scalable Antenna Systems,” ALU granted patent, application number: EP 3035620 B1, filing date: Dec. 15th, 2014, www.lens.org(ID): 034-330-118-274-687.

  31. S. Kucera, V. Venkateswaran, and D. López-Pérez, “Method for RACH Emulation by Using Ultra-Low Power Transceiver,” ALU granted patent, application number: EP 2993945 B1, filing date: Sep. 22th, 2014, www.lens.org(ID): 086-949-172-248-522.

  32. 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, application number: EP 2988542 A1, filing date: Aug. 18th, 2014, www.lens.org(ID): 036-185-917-764-249.

  33. 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, application number: EP 2988544 A1, filing date: Aug. 18th, 2014, www.lens.org(ID): 065-353-076-878-998.

  34. S. Kucera, and D. López-Pérez, “Method for Control-Channel Interference Cancellation in LTE HetNets,” ALU filed patent, application number:  EP 2978157 A1, filing date: Jul. 24th, 2014, www.lens.org(ID): 198-863-720-338-785.

  35. R. Razavi, and D. López-Pérez, “Finger-print based Beamforming,” ALU filed patent, application number: EP 2930966 A1, filing date: Apr. 9th, 2014, www.lens.org(ID): 174-320-140-259-333. 

  36. 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, application number: WO 2015/154934 A1/ EP 2930982 B1/US 2017/0034790 A1/CN 106165502 B/ JP 6416930 B2, filing date: Apr. 7th, 2014, www.lens.org(ID): 127-487-893-832-95.

  37. 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, application number: WO 2015/154935 A1/EP 2930994 B1/US 10368357 B2/CN 106165518 B/JP 6431091 B2, filing date: Apr. 7th, 2014, www.lens.org(ID): 116-370-252-504-171.

  38. H. Claussen, and D. López-Pérez, “Method for Enabling Full-duplex communication for Cellular Access,” ALU granted patent, application number: EP 2919411 B1, filing date: Mar. 10th, 2014, www.lens.org(ID): 140-827-668-778-966.

  39. S. Kucera, and D. López-Pérez, “Method for Orthogonalizing Control Region Transmissions in Heterogeneous Co-channel Networks,” ALU filed patent, application number: EP 2897426 A1, filing date: Jan. 15th, 2014, www.lens.org(ID): 015-546-299-258-515.

  40. 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, application number: WO 2015/055271 A1/EP 2863698 B1/US 10039130 B2/CN 105794295 B/ES 2719803 T3, filing date: Oct. 16th, 2013, www.lens.org(ID): 040-821-230-099-093.

  41. S. Kucera, V. Venkateswaran, and D. López-Pérez, “Method for Remote Control of an Energy- Sustaining Small Cell Base Station,” ALU granted patent, application number: EP 2838294 B1 fiiling date: Aug. 16th, 2013, www.lens.org(ID): 077-012-205-692-787.

  42. D. López-Pérez, S. Kucera, and H. Claussen, “Method for Configuring Networks with Split Control-plane and User-plane,” ALU granted patent, application number: WO 2015/003768 A1/EP 2824958 B1, filing date: Jul. 12th, 2013, www.lens.org(ID):

    159-573-770-556-06X.

  43. S. Kucera, and D. López-Pérez, “Method for Coordinated Resource Allocation in Heterogeneous Cellular Networks,” ALU filed patent, application number: EP 2816834 A1, filing date: Jun. 21st, 2013, www.lens.org(ID):  106-838-036-886-409.

  44. 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, application number: EP 2816854 B1, filing date: Jun. 21st, 2013, www.lens.org(ID):  141-285-778-944-454.

  45. D. López-Pérez, and H. Claussen, “Method to Configure Almost Blank Subframes Duty Cycles in Heterogeneous Cellular Networks,” ALU granted patent, application number: EP 2816832 B1, filing date: Jun. 21st, 2013, www.lens.org(ID): 165-495-656-817-824.

  46. S. Kucera, and D. López-Pérez, “Method for Reactive PDCCH Interference Mitigation in Heterogeneous Cellular Networks,” ALU granted patent, application number: EP 2809122 B1, filing date: May 30th, 2013, www.lens.org(ID): 004-464-477-609-376.

  47. S. Kucera, and D. López-Pérez, “Method for Orthogonalization of Control Channels in OFDMA Systems,” ALU granted patent, application number: EP 2809121 B1/ES 2722274 T3, filing date: May 30th, 2013, www.lens.org(ID): 046-973-135-123-092.

  48. L. Ho, and D. López-Pérez, “Device for Visualizing Coverage of Small, Ceiling Mounted Indoor Cells,” ALU granted patent, application number: EP 2768253 B1, filing date: Feb. 18th, 2013, www.lens.org(ID): 130-511-772-115-448.

  49. 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, application number: WO 2014/124740 A1/EP 2768266 B1/TW 201446063 A, filing date: Feb. 15th, 2013, www.lens.org(ID): 106-309-143-628-719.

  50. R. Razavi, and D. López-Pérez, “Spreading Code Allocation Strategy in Small Cell Networks,” ALU filed patent, application number: EP 2739104 A1, filing date: Nov. 28th, 2012, www.lens.org(ID): 135-326-345-104-258.

  51. D. López-Pérez, and H. Claussen, “Method to Enhance Mobility Performance in Heterogeneous Cellular Networks,” ALU granted patent, application number: EP 2736296 B1, filing date: Nov. 21st, 2012, www.lens.org(ID): 083-595-809-177-668.

  52. 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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