公开(公告)号：US20220201600A1

公开(公告)日：2022-06-23

申请号：US17126124

申请日：2020-12-18

Applicant: Intel Corporation

Inventor： Ehud RESHEF ,  Ofir DEGANI ,  Roya DOOSTNEJAD ,  Avishay FRIEDMAN ,  Nevo IDAN ,  Eytan MANN ,  Ashoke RAVI ,  Gadi SHOR ,  Shahar GROSS ,  Ofir KLEIN ,  Chen KOJOKARO

IPC: H04W48/18 ,  H04W88/06 ,  H04B1/00 ,  H04W72/02 ,  H04B7/0413 ,  H04B7/06

Abstract: In various aspects, a radio communication device is described including a housing, a plurality of radiohead circuits attached to the housing, baseband circuitry connected to the plurality of radiohead circuits via a digital interface; and one or more processors configured to select one or more radiohead circuits of the plurality of radiohead circuits for communication with another radio communication device to fulfill one or more predefined selection criteria with respect to a quality of a communication with the other radio communication device using the one or more selected radiohead circuits and to control the baseband circuitry to perform communication with the other radio communication device using the one or more selected radiohead circuits.

公开(公告)号：US20230361802A1

公开(公告)日：2023-11-09

申请号：US18029932

申请日：2020-11-03

Applicant: Intel Corporation

Inventor： Jayprakash THAKUR ,  Ofir DEGANI ,  Ronen KRONFELD ,  Ehud RESHEF ,  Seong-Youp J. SUH ,  Tal SHOSHANA ,  Eytan MANN ,  Maruti TAMRAKAR ,  Ashoke RAVI ,  Jose Rodrigo CAMACHO PEREZ ,  Timo Sakari HUUSARI ,  Eli BOROKHOVICH ,  Amir RUBIN ,  Ofer BENJAMIN ,  Tae Young YANG ,  Harry SKINNER ,  Kwan ho LEE ,  Jaejin LEE ,  Dong-Ho Han ,  Shahar GROSS ,  Eran SEGEV ,  Telesphor KAMGAING

IPC: H04B1/40

CPC classification number: H04B1/40

Abstract: In various aspects, a radio frequency circuit is provided. The radio frequency circuit may include a substrate that may include a radio frequency front-end to antenna (RF FE-to-Ant) connector. The RF FE-to-Ant connector may include a conductor track structure and a substrate connection structure coupled to the conductor track structure. The substrate may include radio frequency front-end circuitry monolithically integrated in the substrate. The substrate connection structure may include at least one of a solderable structure, a weldable structure, or an adherable structure. The substrate connection structure may be configured to form at least one radio frequency signal interface with an antenna circuit connection structure of a substrate-external antenna circuit. The substrate may include an edge region. The substrate connection structure may be disposed in the edge region.

公开(公告)号：US20220338148A1

公开(公告)日：2022-10-20

申请号：US17639351

申请日：2019-12-27

Applicant: Intel Corporation

Inventor： Shahar GROSS ,  Assaf BEN-BASSAT

IPC: H04W56/00 ,  H04B7/06 ,  H03K5/14

Abstract: A device for wireless communications can include a phase selector, a coarse delay line, and a digitally controlled edge interpolator (DCEI). The phase selector receives an input signal and is coupled to the coarse delay line. The coarse delay line can provide one of a plurality of delay ranges. A DCEI, connected to the coarse delay line can provide a fine delay output signal.

公开(公告)号：US20230308193A1

公开(公告)日：2023-09-28

申请号：US18041804

申请日：2020-09-25

Applicant: Intel Corporation

Inventor： Rotem BANIN ,  Ofir DEGANI ,  Shahar GROSS ,  Run LEVINGER ,  Eytan MANN ,  Ashoke RAVI ,  Ehud RESHEF ,  Amir RUBIN ,  Eran SEGEV ,  Evgeny SHUMAKER

IPC: H04B17/14 ,  H04W56/00

CPC classification number: H04B17/14 ,  H04W56/0015

Abstract: In various aspects of this disclosure, a communication device is provided. The communication device may include a first radiohead circuit including a first transceiver chain configured to transmit a first radio frequency signal associated with a first transmission configuration and to transmit a second radio frequency signal associated with a second transmission configuration a second radiohead circuit comprising a second transceiver chain configured to receive the first radio frequency signal and the second radio frequency signal, and one or more processors configured to determine a first signal parameter associated with the first radio frequency signal received at the second transceiver chain and a second signal parameter associated with the second radio frequency signal received at the second transceiver chain, and to determine a preferred transmission configuration for the first transceiver chain by using the first signal parameter and the second signal parameter.

公开(公告)号：US20220200782A1

公开(公告)日：2022-06-23

申请号：US17481357

申请日：2021-09-22

Applicant: Intel Corporation

Inventor： Elan BANIN ,  Evgeny SHUMAKER ,  Ofir DEGANI ,  Rotem BANIN ,  Shahar GROSS

IPC: H04L7/033 ,  H04L27/22 ,  H04L27/152

Abstract: A wireless communication device for asymmetrical frequency spreading including a processor configured to receive a frequency band message comprising a maximum difference and a minimum difference, wherein the maximum difference is between a maximum frequency of a sub-band and a signal frequency, and wherein the minimum difference is between the minimum frequency of the sub-band and the signal frequency compare the maximum difference and the minimum difference with each other; and generate a frequency shift based on the comparison.

公开(公告)号：US20220029650A1

公开(公告)日：2022-01-27

申请号：US16936456

申请日：2020-07-23

Applicant: Intel Corporation

Inventor： Elan BANIN ,  Ofir DEGANI ,  Rotem BANIN ,  Shahar GROSS

IPC: H04B1/04 ,  H04B7/10

Abstract: A transmitter for generating a radio frequency, RF, transmit signal is provided. The transmitter includes signal generation circuitry configured to generate, based on a sequence of first control words each indicating a respective frequency shift with respect to a target frequency of the RF transmit signal, a RF carrier signal with sequentially varying frequency over time in order to frequency spread the RF transmit signal. Further, the transmitter includes modulation circuitry configured to generate the RF transmit signal by modulating the RF carrier signal with a modulation control signal. The transmitter additionally includes modification circuitry configured to generate the modulation control signal by modifying, based on the sequence of first control words, phase information of a baseband signal bearing information to be transmitted or phase information of a signal derived from the baseband signal in order to frequency de-spread the RF transmit signal.

公开(公告)号：US20210400595A1

公开(公告)日：2021-12-23

申请号：US16639595

申请日：2018-09-07

Applicant: Intel Corporation

Inventor： Ilan SUTSKOVER ,  Roy AMEL ,  Slava VAYSMAN ,  Shahar GROSS ,  Wilfrid D'ANGELO

IPC: H04W52/22 ,  H04W52/14

Abstract: A wireless device includes a controller configured to identify a scheduled transmission including a first section having a first bandwidth and a second section having a second bandwidth, select a transmit power limit for the scheduled transmission based on a relative duration of the first section compared to the second section, and select a transmit power value based on the transmit power limit, and a transmitter configured to perform the scheduled transmission with a transmit power indicated by the transmit power value.