公开(公告)号：US20230231647A1

公开(公告)日：2023-07-20

申请号：US18124127

申请日：2023-03-21

Applicant: Entropic Communications, LLC

Inventor： David Barr ,  Michail Tsatsanis ,  Arndt Mueller ,  Na Chen

IPC: H04L1/00 ,  H04L12/28 ,  H04L25/14 ,  H04L47/70 ,  H04L1/02 ,  H04L5/00 ,  H03M13/11 ,  H03M13/00

CPC classification number: H04L1/0009 ,  H04L12/2801 ,  H04L12/2865 ,  H04L25/14 ,  H04L47/828 ,  H04L1/0042 ,  H04L1/02 ,  H04L5/0091 ,  H03M13/1102 ,  H03M13/618 ,  H04L1/0041 ,  H04L27/2602

Abstract: A particular overall architecture for transmission over a bonded channel system consisting of two interconnected MoCA (Multimedia over Coax Alliance) 2.0 SoCs (Systems on a Chip) and a method and apparatus for the case of a “bonded” channel network. With a bonded channel network, the data is divided into two segments, the first of which is transported over a primary channel and the second of which is transported over a secondary channel.

公开(公告)号：US20230198571A1

公开(公告)日：2023-06-22

申请号：US18109839

申请日：2023-02-14

Applicant: Connectify, Inc.

Inventor： Kevin Cunningham ,  Harry Volek ,  Brian Prodoehl ,  Alexander Gizis

IPC: H04B1/74 ,  H04L43/0864 ,  H04L43/16 ,  H04B17/309 ,  H04B17/382 ,  H04L43/08 ,  H04L47/10 ,  H04L49/55 ,  H04L1/20 ,  H04L1/02 ,  H04L43/0852 ,  H04L43/0823 ,  H04L49/552

CPC classification number: H04B1/74 ,  H04L43/0864 ,  H04L43/16 ,  H04B17/309 ,  H04B17/382 ,  H04L43/08 ,  H04L47/29 ,  H04L49/55 ,  H04L1/20 ,  H04L1/02 ,  H04L43/0852 ,  H04L43/0823 ,  H04L49/552 ,  H04L43/0847

Abstract: One example may include transmitting data between a client device and a server over a first channel, sending test data on a second channel to identify a transmission rate of the second channel, comparing the transmission rate to a transmission rate threshold, and determining whether to perform bonding of the first channel with the second channel based on the transmission rate of the second channel being greater or less than the transmission rate threshold.

公开(公告)号：US11664858B2

公开(公告)日：2023-05-30

申请号：US17416375

申请日：2019-10-15

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Pål Frenger ,  Jan Hederen ,  Per Elmdahl ,  Linnea Faxen

IPC: H04L1/02 ,  H04B7/0452 ,  H04B7/022

CPC classification number: H04B7/0452 ,  H04B7/022

Abstract: An antenna system (150) comprises a Centralized Processing Unit (160); at least two antenna units (200) connected to the CPU (160) by cables. Each antenna unit (200) comprises at least one connector; one or more antenna elements (220) and one or more 5 Antenna Processing Units (230) connected to the one or more antenna elements (200). The one or more antenna processing units (230) are connected to a data bus connected to the at least one connector.

公开(公告)号：US11652524B2

公开(公告)日：2023-05-16

申请号：US17345635

申请日：2021-06-11

Applicant: SkyGig, LLC

Inventor： Armin Jam ,  Avish Koochak Kosari

IPC: H04L1/02 ,  H04B7/06 ,  H01Q3/02 ,  H01Q13/10 ,  H04B7/0408 ,  H04B7/08 ,  H04W72/044

CPC classification number: H04B7/0617 ,  H01Q3/02 ,  H01Q13/10 ,  H04B7/0408 ,  H04B7/0634 ,  H04B7/0695 ,  H04B7/0842 ,  H04W72/046

Abstract: An antenna system includes a module that is electrically coupled to a front-end electronic circuit layer configured to process one or more beams. The module includes a radiation layer including one or more radiating elements configured to at least one of transmit and receive the one or more beams and a feed layer including one or more feed elements, where the one or more feed elements are configured to excite the radiation layer, transmit the one or more beams, receive the one or more beams, or a combination thereof. The module further includes a distribution network layer including a wave distribution device, where the wave distribution device is configured to distribute the one or more beams from the front-end circuit layer to the feed layer.

公开(公告)号：US11621773B2

公开(公告)日：2023-04-04

申请号：US16963237

申请日：2018-02-15

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Paolo Debenedetti ,  Raoul Fiorone

IPC: H04B10/032 ,  H04B10/2575 ,  H04J3/06 ,  H04J3/14 ,  H04L1/00 ,  H04L1/02 ,  H04L1/08

Abstract: There is provided a method and device for forwarding a digital signal arranged into portions that each contain a timestamp and an error detection code. Duplicates of the digital signal are received on a first optical path and a second, separate optical path. Corresponding timestamps are identified in the signals and used to synchronize corresponding portions of the signals. The error detection codes in the synchronized portions are used to allow one and only one of the corresponding portions to be selected for forwarding. The selected portions are then forwarded.

公开(公告)号：US11606118B2

公开(公告)日：2023-03-14

申请号：US17458534

申请日：2021-08-26

Applicant: Connectify, Inc.

Inventor： Kevin Cunningham ,  Harry Volek ,  Brian Prodoehl ,  Alexander Gizis

IPC: H04B1/74 ,  H04L43/16 ,  H04L47/10 ,  H04L49/55 ,  H04L43/0852 ,  H04L43/0823 ,  H04L49/552 ,  H04L43/0864 ,  H04B17/309 ,  H04B17/382 ,  H04L43/08 ,  H04L1/20 ,  H04L1/02

Abstract: One example may include transmitting data between a client device and a server over a first channel, determining an error rate on at least one of the first channel and a second channel not mirrored with the first channel, when the error rate crosses a first error rate threshold then mirroring the first channel and the second channel, and when the error rate is between the first error rate threshold and a second error rate threshold that is different than the first error rate threshold, determining whether to continue mirroring or discontinue the mirroring of the first channel and the second channel.

公开(公告)号：US11595102B2

公开(公告)日：2023-02-28

申请号：US17238141

申请日：2021-04-22

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Sony Akkarakaran ,  Junyi Li ,  Taesang Yoo ,  Qiang Wu ,  Arumugam Chendamarai Kannan ,  Jingchao Bao

IPC: H04L1/02 ,  H04B7/06 ,  G06N20/00

Abstract: Various aspects relate generally to the beam management procedures in wireless communications systems. Some aspects more specifically relate to the selection of beams for communications to and from a UE and a network entity based on quantized orientation information for a user equipment (UE). In some implementations, a network entity can use the quantized orientation information and a machine learning model to predict a set of beams that may be suitable for communications to and from the UE and the network entity, which may be a subset of the beams that the network entity can generally use for communications to and from the UE and the network entity.

公开(公告)号：US11588520B2

公开(公告)日：2023-02-21

申请号：US17367451

申请日：2021-07-05

Applicant: Fadhel M. Ghannouchi ,  Aidin Bassam ,  Mohamed Helaoui ,  Ramzi Darraji

Inventor： Fadhel M. Ghannouchi ,  Aidin Bassam ,  Mohamed Helaoui ,  Ramzi Darraji

IPC: H04L1/02 ,  H04B7/0417 ,  H04L25/03 ,  H04B1/04 ,  H04B7/0456 ,  H04B7/06

Abstract: A method for predistortion including receiving a plurality of input signals forming a multiple-input signal in a multiple-input multiple-output system, generating a pre-distorted multiple-input signal from the received multiple-input signal, generating a multiple-output signal by feeding the pre-distorted multiple-input signal into a multiple-input and multiple-output transmitter, estimating impairments generated by the multiple-input and multiple-output transmitter, the impairments including nonlinear crosstalk between distinct ones of the plurality of input signals; and adjusting the pre-distorted multiple-input signal to compensate for the estimated impairments.

公开(公告)号：US11581934B2

公开(公告)日：2023-02-14

申请号：US17427649

申请日：2020-01-28

Applicant: Sony Group Corporation

Inventor： Olof Zander ,  Fredrik Rusek ,  Kun Zhao

IPC: H04L1/02 ,  H04B7/06 ,  H04B7/0404 ,  H04B7/08 ,  H04B7/0413

Abstract: The present disclosure provides a method performed by a wireless device, for beam correspondence signalling. The wireless device comprises a plurality of antenna panels including a first antenna panel. The method comprises obtaining, for the first antenna panel, a first beam correspondence, BC, capability parameter associated with a first panel identifier. The method comprises transmitting to a network node a first BC capability indicator. The first BC capability indicator comprises the first BC capability parameter and the first panel identifier.

公开(公告)号：US11575418B2

公开(公告)日：2023-02-07

申请号：US17361777

申请日：2021-06-29

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Wenhong Chen ,  Yun Fang ,  Zhihua Shi

IPC: H04L1/02 ,  H04B7/0456 ,  H04L5/00

Abstract: Disclosed are a codebook processing method, a terminal device, and a network device, the method comprising: determining weighting coefficients for codebook calculation based on a first number and a second number, wherein a value of L representing the first number is half of a number of spatial beams, a value of M representing the second number is a number of discrete fourier transform (DFT) basis vectors, L and M are both integers, and the weighting coefficients comprise amplitude coefficients; performing processing on the weighting coefficients; and transmitting the processed weighting coefficients to a network device through channel state information (CSI).