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    Multi-finger beamforming and array pattern synthesis
    2.
    发明授权
    Multi-finger beamforming and array pattern synthesis 有权

    公开(公告)号：US10334454B2

    公开(公告)日：2019-06-25

    申请号：US15592223

    申请日：2017-05-11

    Applicant: Intel Corporation

    Inventor： Oner Orhan ,  Eren Sasoglu ,  Hosein Nikopour ,  Shilpa Talwar

    IPC: H04W16/28 ,  H04W24/02 ,  H04B17/327 ,  H04W52/36 ,  H04W52/42 ,  H04B17/10 ,  H04B7/06

    Abstract: A communication device includes an antenna array, and a beamforming controller configured to determine a set of beamforming weights for the antenna array based on a target radiation pattern having a plurality of main fingers, wherein the beamforming controller is configured to, in each of a plurality of iterations identify a search space of beamforming weights for a plurality of elements of the antenna array, and determine, based on contribution of one or more of the plurality of elements of to multiple of the plurality of main fingers, an updated set of beamforming weights in the search space to reduce a difference between an actual radiation pattern and the target radiation pattern, the antenna array configured to transmit or receive radio signals based on the updated set of beamforming weights.

    Apparatus, method and system to support codes with variable codeword lengths and information lengths
    4.
    发明授权
    Apparatus, method and system to support codes with variable codeword lengths and information lengths 有权

    公开(公告)号：US10911071B2

    公开(公告)日：2021-02-02

    申请号：US16074521

    申请日：2016-06-13

    Applicant: INTEL CORPORATION

    Inventor： Eren Sasoglu ,  Wook Bong Lee

    IPC: H03M13/00 ,  H03M13/13 ,  H04W28/06

    Abstract: The present disclosure includes systems and methods for supporting polar codewords with variable polar codeword lengths. Variable codeword length codewords are communicated using an n-bit encoder/n-bit decoder having n inputs and n corresponding outputs. Each input and each corresponding output is associated with a bit index. A set of bit indices to be shortened are selected. The encoder encodes n input bits to obtain n output bits. Each output bit that is associated with a bit index from the set of bit indices to be shortened is ignored. A codeword is generated from all of the remaining output bits.

    APPARATUSES FOR SUPPORTING POLAR CODES WITH VARIABLE CODEWORD LENGTHS AND INFORMATION LENGTHS
    6.
    发明申请
    APPARATUSES FOR SUPPORTING POLAR CODES WITH VARIABLE CODEWORD LENGTHS AND INFORMATION LENGTHS 审中-公开

    公开(公告)号：US20190036552A1

    公开(公告)日：2019-01-31

    申请号：US16074521

    申请日：2016-06-13

    Applicant: INTEL CORPORATION

    Inventor： Eren Sasoglu ,  Wook Bong Lee

    IPC: H03M13/00 ,  H04W28/06 ,  H03M13/13

    Abstract: The present disclosure includes systems and methods for supporting polar codewords with variable polar codeword lengths. Variable codeword length codewords are communicated using an n-bit encoder/n-bit decoder having n inputs and n corresponding outputs. Each input and each corresponding output is associated with a bit index. A set of bit indices to be shortened are selected. The encoder encodes n input bits to obtain n output bits. Each output bit that is associated with a bit index from the set of bit indices to be shortened is ignored. A codeword is generated from all of the remaining output bits.

    EQUALIZATION AND ESTIMATION PROCESSING IN WIRELESS DEVICES
    10.
    发明申请
    EQUALIZATION AND ESTIMATION PROCESSING IN WIRELESS DEVICES 有权

    公开(公告)号：US20220393913A1

    公开(公告)日：2022-12-08

    申请号：US17642118

    申请日：2019-12-26

    Applicant: Intel Corporation

    Inventor： Oner Orhan ,  Hosein Nikopour ,  Mehnaz Rahman ,  Ivan Simoes Gaspar ,  Shilpa Talwar ,  Stefano Pellerano ,  Claudio Da Silva ,  Namyoon Lee ,  Yo Seb Jeon ,  Eren Sasoglu

    IPC: H04L25/03 ,  H04B1/12

    Abstract: Millimeter-wave (mmWave) and sub-mmWave technology, apparatuses, and methods that relate to transceivers and receivers for wireless communications are described. The various aspects include an apparatus of a communication device including one or more antennas configured to receive an RF signal and an ADC system. The ADC system includes a 1-bit ADC configured to receive the RF signal, and an ADC controller circuitry configured to measure a number of positive samples in the received RF signal for a plurality of thresholds of the 1-bit ADC, estimate receive signal power associated with the received RF signal based on the measured number of positive samples, determine a direct current(DC) offset in the received RF signal using the estimated received signal power, and adjust the received RF signal based on the determined DC offset.

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