Patents by Inventor Xavier CARRENO BAUTISTA DE LISBONA

Xavier CARRENO BAUTISTA DE LISBONA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Beamforming for hybrid antenna arrays
    Patent number: 10797767
    Abstract: A wireless device, comprising: a hybrid antenna array configured to receive a signal transmitted by another wireless device over a wireless channel; and a transceiver configured to update analog radio frequency precoders of a hierarchical codebook based on magnitudes of multipath components of the wireless channel.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: October 6, 2020
    Assignee: Intel IP Corporation
    Inventors: Carles Navarro Manchön, Elisabeth De Carvalho, Xavier Carreno Bautista De Lisbona, Tommaso Balercia
  • Network discovery and beam acquisition in 5G rat beam cell operation
    Patent number: 10523304
    Abstract: A user equipment (UE) can process signals including a first synchronization signal (SS) and a second SS. The first SS and the second SS are beamformed with transmit beams and transmitted on subbands in a first set of symbols, for the first SS, and a second set of symbols, for the second SS. The UE can detect the first SS in the first set of symbols, and measure beam qualities of the transmit beams on the subbands in at least one of the first set of symbols or the second set of symbols. The UE can select one or more transmit beams and corresponding one or more subbands based on the measured beam qualities. The UE can detect the second SS on the selected subbands in the second set of symbol, and each of subbands in the first and second sets of symbols is associated with a transmit beam.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: December 31, 2019
    Assignee: Intel IP Corporation
    Inventors: Hyejung Jung, Tommaso Balercia, Xavier Carreno Bautista De Lisbona, Alexei Davydov
  • BEAMFORMING FOR HYBRID ANTENNA ARRAYS
    Publication number: 20190222276
    Abstract: A wireless device, comprising: a hybrid antenna array configured to receive a signal transmitted by another wireless device over a wireless channel; and a transceiver configured to update analog radio frequency precoders of a hierarchical codebook based on magnitudes of multipath components of the wireless channel.
    Type: Application
    Filed: September 30, 2016
    Publication date: July 18, 2019
    Inventors: Carles Navarro Manchón, Elisabeth De Carvalho, Xavier Carreno Bautista De Lisbona, Tommaso Balercia
  • NETWORK DISCOVERY AND BEAM ACQUISITION IN 5G RAT BEAM CELL OPERATION
    Publication number: 20180241458
    Abstract: A user equipment (UE) can process signals including a first synchronization signal (SS) and a second SS. The first SS and the second SS are beamformed with transmit beams and transmitted on subbands in a first set of symbols, for the first SS, and a second set of symbols, for the second SS. The UE can detect the first SS in the first set of symbols, and measure beam qualities of the transmit beams on the subbands in at least one of the first set of symbols or the second set of symbols. The UE can select one or more transmit beams and corresponding one or more subbands based on the measured beam qualities. The UE can detect the second SS on the selected subbands in the second set of symbol, and each of subbands in the first and second sets of symbols is associated with a transmit beam.
    Type: Application
    Filed: December 24, 2015
    Publication date: August 23, 2018
    Inventors: Hyejung JUNG, Tommaso BALERCIA, Xavier CARRENO BAUTISTA DE LISBONA, Alexei DAVYDOV
  • Throughput characterization
    Patent number: 9800486
    Abstract: In embodiments, apparatuses, methods, and storage media may be described for characterizing throughput of a user equipment (UE) for transmission this transmitted using a modulation and coding scheme (MCS). Specifically, in embodiments throughput of the UE may be characterized using interpolation of UE throughput for one or more discrete signal strength values.
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: October 24, 2017
    Assignee: Intel IP Corporation
    Inventors: Jagjit Singh Ashta, Anatoliy Ioffe, Xavier Carreno Bautista De Lisbona, Tommy Nielsen, Mikael Knudsen, Guenter Krenz, Wei Fan, Jesper Nielsen, Gert Pedersen, Ondrej Franek
  • THROUGHPUT CHARACTERIZATION
    Publication number: 20160050133
    Abstract: In embodiments, apparatuses, methods, and storage media may be described for characterizing throughput of a user equipment (UE) for transmission this transmitted using a modulation and coding scheme (MCS). Specifically, in embodiments throughput of the UE may be characterized using interpolation of UE throughput for one or more discrete signal strength values.
    Type: Application
    Filed: May 8, 2014
    Publication date: February 18, 2016
    Inventors: Jagjit SINGH ASHTA, Anatoliy IOFFE, Xavier CARRENO BAUTISTA DE LISBONA, Tommy NIELSEN, Mikael KNUDSEN, Guenter KRENZ, Wei FAN, Jesper NIELSEN, Gert PEDERSEN, Ondrej FRANEK