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公开(公告)号：US20220247476A1
公开(公告)日：2022-08-04
申请号：US17676379
申请日：2022-02-21
Applicant: Intel Corporation
Inventor： Brent Elliott , Benjamin Grewell , Tom Harel , Junyoung Nam , Hosein Nikopour , Oner Orhan , Susruth Sudhakaran , Shilpa Talwar , Ping Wang , Liang Xian , Xiaodi Zhang
Abstract: Aspects of mmWave beam tracking and beam sweeping are described, for example, spatial searching operations, directional beam forming, complex channel measurement operations, and adaptive power savings. Some aspects include using priori information for mmWave beam tracking and beam sweeping. Some aspects include using priori information to modify a superset of beam criteria to obtain a subset of beam criteria, select a spatial region according to the subset of beam criteria, and initiate a spatial searching operation within the spatial region for establishing a communication link. Some aspects include obtaining complex channel measurements of beams and combining the measurements with priori information to determine a beam for use in a communication link. Some aspects include providing signals from Nr over K1 input/output (IO) links and receiving signals over K1 IO links, and combining signals received over the K1 IO links, using a compression matrix, to generate signals over K IO links.
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公开(公告)号：US10141993B2
公开(公告)日：2018-11-27
申请号：US15183859
申请日：2016-06-16
Applicant: Intel Corporation
Inventor： Wook Bong Lee , Roya Doostnejad , Oner Orhan
IPC: H04B7/04 , H01Q3/24 , H04B7/0456 , H01Q1/24 , H01Q3/26 , H04B7/0408 , H04B7/06 , H04B7/08
Abstract: A radio communication device includes a plurality of antenna arrays each configured to generate a steerable antenna beam according to a respective beamforming codeword, wherein each of the plurality of antenna arrays is configured to obtain the respective beamforming codeword from a single-antenna-array steering codebook that is reused by each of the plurality of antenna arrays, and a beamforming circuit configured to weight signals for the plurality of antenna arrays to coordinate the steerable antenna beams from a subset of the plurality of antenna arrays to form a combined antenna beam in a first steering direction.
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公开(公告)号：US12074753B2
公开(公告)日：2024-08-27
申请号：US17131901
申请日：2020-12-23
Applicant: Intel Corporation
Inventor： Oner Orhan , Hosein Nikopour , Mehnaz Rahman
CPC classification number: H04L27/38 , H04L27/0008 , H04L27/0014 , H04L27/22 , H04L27/3405 , H04L27/3488 , H04L2027/0026
Abstract: A communication device including one or more processors configured to determine a first signal component of a received modulated signal; determine a second signal component of the received modulated signal; generate a phase shift of the first signal component; generate a phase shift of the second signal component; compare the phase shift of the first signal component and the phase shift of the second signal component with each other; and generate a plurality of constellation points, wherein each of the plurality of constellation point is based on the determination of the first signal component, the determination of the second signal component, and the comparison.
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公开(公告)号：US11956104B2
公开(公告)日：2024-04-09
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
CPC classification number: H04L25/03057 , H04B1/123
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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公开(公告)号：US11283508B2
公开(公告)日：2022-03-22
申请号：US17040457
申请日：2018-06-29
Applicant: Intel Corporation
Inventor： Brent Elliott , Benjamin Grewell , Tom Harel , Junyoung Nam , Hosein Nikopour , Oner Orhan , Susruth Sudhakaran , Shilpa Talwar , Ping Wang , Liang Xian , Xiaodi Zhang
Abstract: Aspects of mmWave beam tracking and beam sweeping are described, for example, spatial searching operations, directional beam forming, complex channel measurement operations, and adaptive power savings. Some aspects include using priori information for mmWave beam tracking and beam sweeping. Some aspects include using priori information to modify a superset of beam criteria to obtain a subset of beam criteria, select a spatial region according to the subset of beam criteria, and initiate a spatial searching operation within the spatial region for establishing a communication link. Some aspects include obtaining complex channel measurements of beams and combining the measurements with priori information to determine a beam for use in a communication link. Some aspects include providing signals from Nr over K1 input/output (IO) links and receiving signals over K1 IO links, and combining signals received over the K1 IO links, using a compression matrix, to generate signals over K IO links.
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Patent Agency Ranking
公开(公告)号：US20200091608A1
公开(公告)日：2020-03-19
申请号：US16472830
申请日：2017-12-20
Applicant: Intel Corporation
Inventor： Erkan Alpman , Arnaud Lucres Amadjikpe , Omer Asaf , Kameran Azadet , Rotem Banin , Miroslav Baryakh , Anat Bazov , Stefano Brenna , Bryan K. Casper , Anandaroop Chakrabarti , Gregory Chance , Debabani Choudhury , Emanuel Cohen , Claudio Da Silva , Sidharth Dalmia , Saeid Daneshgar Asl , Kaushik Dasgupta , Kunal Datta , Brandon Davis , Ofir Degani , Amr M. Fahim , Amit Freiman , Michael Genossar , Eran Gerson , Eyal Goldberger , Eshel Gordon , Meir Gordon , Josef Hagn , Shinwon Kang , Te Yu Kao , Noam Kogan , Mikko S. Komulainen , Igal Yehuda Kushnir , Saku Lahti , Mikko M. Lampinen , Naftali Landsberg , Wook Bong Lee , Run Levinger , Albert Molina , Resti Montoya Moreno , Tawfiq Musah , Nathan G. Narevsky , Hosein Nikopour , Oner Orhan , Georgios Palaskas , Stefano Pellerano , Ron Pongratz , Ashoke Ravi , Shmuel Ravid , Peter Andrew Sagazio , Eren Sasoglu , Lior Shakedd , Gadi Shor , Baljit Singh , Menashe Soffer , Ra'anan Sover , Shilpa Talwar , Nebil Tanzi , Moshe Teplitsky , Chintan S. Thakkar , Jayprakash Thakur , Avi Tsarfati , Yossi Tsfati , Marian Verhelst , Nir Weisman , Shuhei Yamada , Ana M. Yepes , Duncan Kitchin
IPC: H01Q9/04 , H01Q1/38 , H01Q1/48 , H01Q1/24 , H01Q5/47 , H01Q3/24 , H01Q21/24 , H04B1/3827 , H04B15/04 , H04B7/0456 , H04B7/06 , H03L7/14
Abstract: Millimeter wave (mmWave) technology, apparatuses, and methods that relate to transceivers, receivers, and antenna structures for wireless communications are described. The various aspects include co-located millimeter wave (mmWave) and near-field communication (NFC) antennas, scalable phased array radio transceiver architecture (SPARTA), phased array distributed communication system with MIMO support and phase noise synchronization over a single coax cable, communicating RF signals over cable (RFoC) in a distributed phased array communication system, clock noise leakage reduction, IF-to-RF companion chip for backwards and forwards compatibility and modularity, on-package matching networks, 5G scalable receiver (Rx) architecture, among others.
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公开(公告)号：US20190238163A1
公开(公告)日：2019-08-01
申请号：US16037241
申请日：2018-07-17
Applicant: Intel Corporation
Inventor： Shilpa Talwar , Christian Drewes , Andreas Augustin , Peter Noest , Stefan Mueller-Weinfurtner , Oner Orhan , Hosein Nikopour , Junyoung Nam
Abstract: This disclosure relates to a data processing device, comprising: a digital front end (DFE) configured to convert an antenna signal to digital data, wherein the digital data comprises a plurality of data symbols; a baseband (BB) circuitry configured to process the digital data in baseband; and a digital interface between the DFE and the BB circuitry, wherein the DFE comprises a data compression circuitry configured to compress the plurality of data symbols for use in transmission via the digital interface to the BB circuitry.
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18.发明申请公开(公告)号：US20180269932A1
公开(公告)日：2018-09-20
申请号：US15463133
申请日：2017-03-20
Applicant: Intel Corporation
Inventor： Namyoon Lee , Yo-Seb Jeon , Oner Orhan , Shilpa Talwar
IPC: H04B7/0413 , H04B7/26 , H04B7/08 , H04B7/06
Abstract: An apparatus and a method for detecting data transmitted over a wireless channel are disclosed. For example, for each receive antenna of a plurality of receive antennas, the method converts, by an ADC, an analog signal received by the receive antenna to a respective digital signal, and for each receive antenna of the plurality of receive antennas, the method channel transforms, by a channel transformer, the digital signal to determine a respective equivalent integer representation of the digital signal, and the method detects data by receive combining, by a receive combiner, the respective equivalent integer representations of the digital signals determined for the plurality of receive antennas.
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公开(公告)号：US09806777B1
公开(公告)日：2017-10-31
申请号：US15191560
申请日：2016-06-24
Applicant: Intel Corporation
Inventor： Roya Doostnejad , Wook Bong Lee , Oner Orhan
IPC: H04L1/02 , H04B7/0456 , H04W16/28 , H04B7/04
CPC classification number: H04B7/0456 , H04B7/0452 , H04B7/0482 , H04B7/0617 , H04B7/0634 , H04W16/28
Abstract: A method for a communication device with at least one antenna array composed of a plurality of antenna elements, each of the plurality of antenna elements coupled to a corresponding phase shifter of a plurality of phase shifters. The method includes determining an optimized beam forming weight for each of the plurality of phase shifters by maximizing an array gain of the antenna array for each steering angle of a plurality of pre-defined steering angles to generate a set of optimized beam forming weights for each steering angle; and configuring the plurality of phase shifters with the set of optimized beam forming weights for a selected steering angle to perform beam forming in direction of the selected steering angle.
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公开(公告)号：US11955732B2
公开(公告)日：2024-04-09
申请号：US18089220
申请日：2022-12-27
Applicant: Intel Corporation
Inventor： Erkan Alpman , Arnaud Lucres Amadjikpe , Omer Asaf , Kameran Azadet , Rotem Banin , Miroslav Baryakh , Anat Bazov , Stefano Brenna , Bryan K. Casper , Anandaroop Chakrabarti , Gregory Chance , Debabani Choudhury , Emanuel Cohen , Claudio Da Silva , Sidharth Dalmia , Saeid Daneshgar Asl , Kaushik Dasgupta , Kunal Datta , Brandon Davis , Ofir Degani , Amr M. Fahim , Amit Freiman , Michael Genossar , Eran Gerson , Eyal Goldberger , Eshel Gordon , Meir Gordon , Josef Hagn , Shinwon Kang , Te Yu Kao , Noam Kogan , Mikko S. Komulainen , Igal Yehuda Kushnir , Saku Lahti , Mikko M. Lampinen , Naftali Landsberg , Wook Bong Lee , Run Levinger , Albert Molina , Resti Montoya Moreno , Tawfiq Musah , Nathan G. Narevsky , Hosein Nikopour , Oner Orhan , Georgios Palaskas , Stefano Pellerano , Ron Pongratz , Ashoke Ravi , Shmuel Ravid , Peter Andrew Sagazio , Eren Sasoglu , Lior Shakedd , Gadi Shor , Baljit Singh , Menashe Soffer , Ra'anan Sover , Shilpa Talwar , Nebil Tanzi , Moshe Teplitsky , Chintan S. Thakkar , Jayprakash Thakur , Avi Tsarfati , Yossi Tsfati , Marian Verhelst , Nir Weisman , Shuhei Yamada , Ana M. Yepes , Duncan Kitchin
IPC: H01Q9/04 , H01Q1/24 , H01Q1/38 , H01Q1/48 , H01Q3/24 , H01Q5/47 , H01Q21/24 , H03L7/14 , H04B1/3827 , H04B7/0456 , H04B7/06 , H04B15/04
CPC classification number: H01Q9/0414 , H01Q1/243 , H01Q1/38 , H01Q1/48 , H01Q3/24 , H01Q5/47 , H01Q21/24 , H03L7/145 , H04B1/3827 , H04B7/0482 , H04B7/0639 , H04B15/04
Abstract: Millimeter wave (mmWave) technology, apparatuses, and methods that relate to transceivers, receivers, and antenna structures for wireless communications are described. The various aspects include co-located millimeter wave (mmWave) and near-field communication (NFC) antennas, scalable phased array radio transceiver architecture (SPARTA), phased array distributed communication system with MIMO support and phase noise synchronization over a single coax cable, communicating RF signals over cable (RFoC) in a distributed phased array communication system, clock noise leakage reduction, IF-to-RF companion chip for backwards and forwards compatibility and modularity, on-package matching networks, 5G scalable receiver (Rx) architecture, among others.
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