公开(公告)号：US20220200730A1

公开(公告)日：2022-06-23

申请号：US17455926

申请日：2021-11-22

Applicant: Intel Corporation

Inventor： Assaf GUREVITZ ,  Avishay FRIEDMAN ,  Shlomi VITURI

IPC: H04L1/00 ,  H04W24/10 ,  H04L1/20

Abstract: Various examples of the present disclosure relate to a wireless communication device and to an apparatus, a device, a method and a computer program for a wireless communication device. The apparatus comprises interface circuitry for obtaining information on a signal received by the wireless communication device. The apparatus comprises processing circuitry configured to determine a presence of a wireless identifier of the wireless communication device within the signal using at least one probabilistic detector.

公开(公告)号：US20240284412A1

公开(公告)日：2024-08-22

申请号：US18651080

申请日：2024-04-30

Applicant: Intel Corporation

Inventor： Hao SONG ,  Yoav EISENBERG ,  Qinghua LI ,  Ehud RESHEF ,  Shlomi VITURI

IPC: H04W72/04 ,  H04L1/00

CPC classification number: H04W72/04 ,  H04L1/0003

Abstract: This disclosure describes systems, methods, and devices related to unequal MCS indication. A device may extract Resource unit (RU) or multi-RU (M-RU) allocation through one or more fields of a received frame from an associated access point (AP). A device may extract MCS information through MCS subfield of a User field of a User Specific Field in EHT-SIG. The device may extract spatial streams information through a spatial streams subfield of the User field of the User Specific Field in EHT-SIG. The device may determine one or more MCS indications based on the MCS information, RU or MRU allocation, and spatial streams information, determine its MCS indication.

公开(公告)号：US20230388071A1

公开(公告)日：2023-11-30

申请号：US18190906

申请日：2023-03-27

Applicant: INTEL CORPORATION

Inventor： Feng JIANG ,  Qinghua LI ,  Xiaogang CHEN ,  Dibakar DAS ,  Assaf GUREVITZ ,  Jonathan SEGEV ,  Robert STACEY ,  Shlomi VITURI ,  Tzahi WEISMAN

IPC: H04L5/00 ,  H04W28/20 ,  H04W88/08 ,  H04W84/12

CPC classification number: H04L5/0048 ,  H04W28/20 ,  H04L5/0023 ,  H04W88/08 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to adaptation of secure sounding signal. A device may determine a negotiated bandwidth to be used when communicating with a first station device. The device may determine a first bit stream used to generate a cyclic shift diversity (CSD) value based on the negotiated bandwidth, wherein a first number of bits is used for the first bit stream when a first negotiated bandwidth is used, and wherein a second number of bits is used for the first bit stream when a second negotiated bandwidth is used. The device may determine a second bit stream used to generate a random phase. The device may determine a secure a long training field (LTF) based on a combination of the first bit stream and the second bit stream. The device may cause to send a frame to the first station device, wherein the frame comprises the secure LTF.

公开(公告)号：US20250056486A1

公开(公告)日：2025-02-13

申请号：US18818419

申请日：2024-08-28

Applicant: Intel Corporation

Inventor： Qinghua LI ,  Jonathan SEGEV ,  Xintian LIN ,  Shlomi VITURI ,  Robert STACEY ,  Carlos CORDEIRO

IPC: H04W64/00 ,  H04W24/10 ,  H04W56/00

Abstract: This disclosure describes systems, methods, and devices related to enhanced ranging. A device may initiate a ranging sequence by transmitting an NDPA frame followed by an I2R NDP frame. The device may receive a corresponding R2I NDP frame and an R2I LMR from a responding station. The device may repeat the ranging sequence for two or more iterations to collect multiple data sets. The device may process the R2I NDP frame and the R2I LMR to generate continuous ToA and ToD measurements for each iteration.

公开(公告)号：US20240113806A1

公开(公告)日：2024-04-04

申请号：US18522065

申请日：2023-11-28

Applicant: Intel Corporation

Inventor： Juan FANG ,  Po-Kai HUANG ,  Qinghua LI ,  Robert STACEY ,  Shlomi VITURI

IPC: H04L1/00 ,  H04L1/06 ,  H04L27/26

CPC classification number: H04L1/0041 ,  H04L1/0057 ,  H04L1/0612 ,  H04L27/2626

Abstract: This disclosure describes systems, methods, and devices related to enhanced low-density parity-check (LDPC) coding. A device may generate a frame comprising a data field, wherein the data field comprises a number of information bits. The device may calculate a required initial number of orthogonal frequency-division multiplexing (OFDM) symbols based on the number of information bits. The device may calculate an initial number of segments in a last OFDM symbol of the number of OFDM symbols. The device may calculate a number of data bits that can be filled within an initial number of OFDM symbols. The device may determine an LDPC codeword length based on the calculated number of data bits that can be filled. The device may cause to send the frame to one or more devices based on the LDPC codeword length.

公开(公告)号：US20230291501A1

公开(公告)日：2023-09-14

申请号：US18317859

申请日：2023-05-15

Applicant: Intel Corporation

Inventor： Hao SONG ,  Qinghua LI ,  Po-Kai HUANG ,  Juan FANG ,  Shlomi VITURI ,  Robert STACEY

IPC: H04L1/00

CPC classification number: H04L1/007 ,  H04L1/0072 ,  H04L1/0075

Abstract: This disclosure describes systems, methods, and devices related to unequal modulation and coding scheme (unequal MCS). A device may decode user fields or first portions of unequal modulation and coding scheme (UEM) user fields from a first user specific field. The device may determine resource allocations, resource unit (RU) and multiple resource unit (MRU) allocations, based on the order of decoded user fields or the first portions of UEM user fields. The device may identify whether a user is a UEM user based on an indication in a first portion of a UEM user field or a new designed subfield, MCS type subfield, in a first user specific field. The device may decode a second user specific field to retrieve remaining portions of UEM user fields for UEM users to obtain the full set of MCSs.

公开(公告)号：US20230098162A1

公开(公告)日：2023-03-30

申请号：US17932318

申请日：2022-09-15

Applicant: Intel Corporation

Inventor： Assaf GUREVITZ ,  Shahrnaz AZIZI ,  Amir RUBIN ,  Eduardo ALBAN ,  Hector CORDOURIER MARURI ,  Janardhan KORATIKERE NARAYAN ,  Jie GAO ,  Jose Rodrigo CAMACHO PEREZ ,  Shlomi VITURI ,  Vinod KRISTEM ,  Ivan SIMOES GASPAR ,  Amer AL-BAIDHANI

IPC: H04B1/10 ,  H04B17/345

Abstract: A method and apparatus to estimate and mitigate platform noise incurred at a wireless device coupled to the platform. A computing device includes a platform including a first processor, a wireless device coupled to the platform, the wireless device including a second processor, and a plurality of antennas coupled to the wireless device. At least one of the first processor or the second processor is configured to determine characteristics of a platform noise incurred at the wireless device in real-time due to utilization of circuitries and processing components on the platform and implement an adaptive real-time and application/context-aware measure to mitigate the platform noise based on the determined characteristics of the platform noise.