公开(公告)号：US20240372755A1

公开(公告)日：2024-11-07

申请号：US18556373

申请日：2021-12-22

Applicant: Intel Corporation

Inventor： Yang-Seok CHOI ,  Jan SCHRECK ,  Shilpa TALWAR ,  Tariq QURESHI ,  Sagar DHAKAL ,  Thomas TETZLAFF ,  Thushara HEWAVITHANA

IPC: H04L25/02 ,  H04L5/00

Abstract: According to various examples, communication device is described comprising a receiver configured to receive a signal from another communication device via a radio channel and a processor configured to estimate a power delay profile of the radio channel by maximum likelihood estimation of the power delay profile from the received signal and perform receive signal processing in accordance with the estimated power delay profile.

公开(公告)号：US20250105962A1

公开(公告)日：2025-03-27

申请号：US18471334

申请日：2023-09-21

Applicant: Intel Corporation

Inventor： Sagar DHAKAL ,  Yang-Seok CHOI ,  Jan SCHRECK ,  Thushara HEWAVITHANA ,  Nicholas WHINNETT

IPC: H04L5/00 ,  H04L25/02

Abstract: A radio communication device may include a memory; and a processor configured to: perform a plurality of channel estimations based on a received radio signal comprising a plurality of reference signals of a plurality of mobile radio communication devices, wherein each channel estimation of the plurality of channel estimations is for a respective mobile radio communication device of the plurality of communication devices; determine a residual signal for the plurality of mobile radio communication devices based on the plurality of channel estimations; and estimate channel information for at least one mobile radio communication device from the plurality of radio communication device based on the residual signal and an estimated power delay profile.

公开(公告)号：US20240372600A1

公开(公告)日：2024-11-07

申请号：US18572805

申请日：2021-12-23

Applicant: Intel Corporation

Inventor： Jan SCHRECK ,  Yang-Seok CHOI ,  Nageen HIMAYAT ,  Di LIU ,  Shilpa TALWAR

IPC: H04B7/06 ,  H04B7/0456

Abstract: Devices and methods for performing a beam management operation are provided in this disclosure. A radio communication device may include a transceiver that is configured to transmit a plurality of reference signals, each reference signal being beamformed based on a set of beamforming weights that is different from a set of beamforming weights of at least one other reference signal, and receive a plurality of measurement results representing measurements for at least some of the plurality of reference signals. The radio communication device may further include a processor that is configured to provide the plurality of measurement results to a machine learning model configured to determine a parameter for a beam management operation using a predefined codebook and perform the beam management operation according to the predefined codebook based on the determined parameter.

公开(公告)号：US20230198718A1

公开(公告)日：2023-06-22

申请号：US17558617

申请日：2021-12-22

Applicant: Intel Corporation

Inventor： Jan SCHRECK ,  Wei MAO ,  Nageen HIMAYAT ,  Shilpa TALWAR ,  Ariela ZEIRA

IPC: H04L5/00 ,  H04L25/497

CPC classification number: H04L5/0053 ,  H04L25/497

Abstract: According to various examples, a communication system is described comprising a receiver configured to receive, for each of a plurality of object classes, via a wireless communication channel shared among transmitters of a respective set of transmitters, a superposition of transmitted hyperdimensional code words, comprising, for each transmitter of the respective set of transmitters, a hyperdimensional code word transmitted via the wireless communication channel and encoding data of an object of the object class acquired by the transmitter, a memory configured to store, for each of the plurality of object classes, the received superposition in association with the class, a processor configured to classify a hyperdimensional code word representing an object to be classified by correlating the hyperdimensional code word with each stored superposition and to generate a classification result corresponding to the object class associated with a superposition fulfilling a predetermined criterion based on correlation results.