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1. 发明申请

WO2022251551A1 ENHANCEMENTS TO TIME-SENSITIVE NETWORKING CONFIGURATION FOR SUPPORTING WIRELESS TSN LINKS 审中-公开
公开(公告)号：WO2022251551A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/031214
申请日：2022-05-26
申请人： INTEL CORPORATION
发明人： CAVALCANTI, Dave , PEREZ-RAMIREZ, Javier , FANG, Juan , SUDHAKARAN, Susruth , EISEN, Mark , GALEEV, Mikhail
IPC分类号： H04L41/12 , H04L41/0866 , H04W84/12 , H04L69/22 , H04L101/663 , H04L12/44
摘要： This disclosure describes systems, methods, and devices related to enhanced time-sensitive networking (TSN) configuration. A device may identify a frame received from a TSN domain comprising wired and wireless TSN traffic. The device may decode the frame to extract one or more fields, wherein the one or more fields comprise bridge parameters. The device may determine based on the bridge parameters whether a port associated with the device is wireless capable.

2. 发明申请

WO2019125396A1 ENHANCED TIME SENSITIVE NETWORKING FOR WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：WO2019125396A1
公开(公告)日：2019-06-27
申请号：PCT/US2017/067134
申请日：2017-12-18
申请人： INTEL CORPORATION
发明人： CAVALCANTI, Dave , RASHID, Mohammad Mamunur , CARIOU, Laurent , CORDEIRO, Carlos , PEREZ-RAMIREZ, Javier , AZIZI, Shahrnaz , MIN, Alexander , SOMAYAZULU, Vallabhajosyula , DAS, Dibakar
IPC分类号： H04W72/12 , H04W74/04
摘要： This disclosure describes systems, methods, and apparatus related to wireless time sensitive networking (WTSN). A device may establish a control channel. The device may send a first control frame. The device may to send a first data frame to a time sensitive device during a time sensitive time slot.

3. 发明申请

WO2018063770A1 METHOD AND DEVICE FOR RADAR SIGNAL DETECTION 审中-公开
标题翻译：用于雷达信号检测的方法和装置
公开(公告)号：WO2018063770A1
公开(公告)日：2018-04-05
申请号：PCT/US2017/050487
申请日：2017-09-07
申请人： INTEL CORPORATION
发明人： PEREZ-RAMIREZ, Javier
IPC分类号： H04B17/00 , G01S7/02 , G01S7/40 , H04B1/18 , H04B7/00 , H04W16/14
摘要： This disclosure relates to a method for radar signal detection, the method comprising : scanning a radio channel by a scanning filter in a first frequency subband to provide an incoming signal; detecting a potential radar signal in the incoming signal based on prior knowledge of a structure of the radar signal; and if the potential radar signal is detected, keeping the scanning filter in the first frequency subband; if no potential radar signal is detected, adjusting the scanning filter to a second frequency subband.
摘要翻译：本公开涉及一种用于雷达信号检测的方法，该方法包括：由第一频率子带中的扫描滤波器扫描无线电信道以提供输入信号; 基于对雷达信号的结构的先验知识来检测输入信号中的潜在雷达信号; 并且如果检测到潜在的雷达信号，则将扫描滤波器保持在第一频率子带中; 如果没有检测到潜在的雷达信号，则将扫描滤波器调整到第二频率子带。

4. 发明申请

WO2019132981A1 ENHANCED RETRANSMISSIONS FOR WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：WO2019132981A1
公开(公告)日：2019-07-04
申请号：PCT/US2017/068955
申请日：2017-12-29
申请人： INTEL CORPORATION
发明人： PEREZ-RAMIREZ, Javier , BALAKRISHNAN, Ravikumar , AZIZI, Shahrnaz , STACEY, Robert , CARIOU, Laurent
IPC分类号： H04L27/26 , H04L1/18 , H04L1/08 , H04L5/00
摘要： This disclosure describes systems, methods, and devices related to signal detection. A device may determine a first physical layer protocol data unit (PPDU). The device may store one or more segments of the first Wi-Fi PPDU. The device may send the first Wi-Fi PPDU. The device may identify an acknowledgment frame. The device may send a second Wi-Fi PPDU.

5. 发明申请

WO2019005051A1 CAMERA COMMUNICATIONS SYSTEM USING HIGH SPEED CAMERA SENSORS 审中-公开
公开(公告)号：WO2019005051A1
公开(公告)日：2019-01-03
申请号：PCT/US2017/039852
申请日：2017-06-29
申请人： INTEL CORPORATION
发明人： PEREZ-RAMIREZ, Javier , ROBERTS, Richard D. , SEVINCER, Abdullah
IPC分类号： H04B10/60 , H04B10/116
CPC分类号： H04B10/116 , H04B10/67
摘要： Camera Communication (CamCom) systems may be used to communicate data using visible light as the medium, and in which the camera is the receiver. In various embodiments, high speed communications may be achieved with a high frame rate digital camera, but without using region of interest (ROI) subsampling to reduce the number of pixels being considered. In particular, the camera may be a dynamic vision sensor (DVS) camera in which each pixel sensor detects a change in light level (such as a pulse) that exceeds a threshold value, and generates a 'pixel event' in response that indicates various information about the detection.

6. 发明申请

WO2017116604A1 TECHNIQUES FOR OPTICAL WIRELESS COMMUNICATION 审中-公开
标题翻译：光学无线通信技术
公开(公告)号：WO2017116604A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/064384
申请日：2016-12-01
申请人： INTEL CORPORATION
发明人： ROBERTS, Richard D. , PEREZ-RAMIREZ, Javier , SEDDIGHRAD, Parmoon , ABIRI, Roni
IPC分类号： H04B10/60 , H04B10/66
CPC分类号： H04B10/116 , H04B10/524 , H04B10/58 , H04B10/612 , H04B10/616 , H04L7/0075 , H04L7/042
摘要： Optical wireless communication techniques are described and claimed. In one embodiment, the disclosure relates to method and apparatus to provide optical signaling with visible light having variable pulse position modulation (VPPM). The optical signal includes a Start Frame Delimiter (SFD) which indicates beginning of an asynchronous optical signaling. The VPPM signaling includes a lower frequency time varying amplitude component that when subsampled by a low frame rate camera results in alias induced flicker or blinking. Such signals are quickly recognizable as signals with modulated data. In another embodiment, the disclosure provides a system, device and method for decoding a Start Frame Delimiter (SFD) to indicate arrival of incoming VPPM optical data.
摘要翻译：描述并要求保护光学无线通信技术。在一个实施例中，本公开涉及提供具有可变脉冲位置调制（VPPM）的可见光的光信令的方法和装置。光信号包括指示异步光信号开始的起始帧定界符（SFD）。 VPPM信令包括较低频率的随时间变化的幅度分量，当通过低帧速率相机二次采样导致混叠闪烁或闪烁时。这些信号可以快速识别为调制数据的信号。在另一个实施例中，本公开提供了用于解码开始帧定界符（SFD）以指示进入的VPPM光学数据的到达的系统，设备和方法。

7. 发明申请

WO2019236052A1 METHODS AND APPARATUS TO FACILITATE A SYNCHRONOUS TRANSMISSION OPPORTUNITY IN A WIRELESS LOCAL AREA NETWORK 审中-公开
公开(公告)号：WO2019236052A1
公开(公告)日：2019-12-12
申请号：PCT/US2018/035868
申请日：2018-06-04
申请人： INTEL CORPORATION
发明人： RASHID, Mohammad Mamunur , PEREZ-RAMIREZ, Javier , CAVALCANTI, Dave , MIN, Alexander , AZIZI, Shahrnaz , DAS, Dibakar , CARIOU, Laurent , SOMAYAZULU, Vallabhajosyula
IPC分类号： H04W74/08 , H04W74/00 , H04W28/14 , H04W28/06
摘要： Methods and apparatus to facilitate a synchronous transmission opportunity in a wireless local area network are disclosed. An example apparatus includes a transmission opportunity characteristic determiner to divide a transmission opportunity into transmission intervals, each of the transmission intervals being reserved for at least one of an uplink transmission or a downlink transmission; a preamble generator to generate a preamble including information related to durations of the transmission intervals and a total number of transmission intervals; and an interface to transmit the preamble to a station to initiate the transmission opportunity.

8. 发明申请

WO2019132947A1 ENHANCED ACKNOWLEDGEMENTS FOR WIRELESS NETWORKS FOR TIME SENSITIVE APPLICATIONS 审中-公开
公开(公告)号：WO2019132947A1
公开(公告)日：2019-07-04
申请号：PCT/US2017/068837
申请日：2017-12-28
申请人： INTEL CORPORATION
发明人： RASHID, Mohammad Mamunur , CAVALCANTI, Dave , DAS, Dibakar , PEREZ-RAMIREZ, Javier , CARIOU, Laurent
IPC分类号： H04W28/06 , H04W28/04
摘要： This disclosure describes systems, methods, and apparatus related to enhanced acknowledgements for wireless networks for time sensitive applications. A physical layer (PHY) protocol data unit (PPDU) received from a station device may be identified. The PPDU may include an aggregate media access control protocol data unit (A-MPDU). The A-MPDU may include a plurality of media access control protocol data units (MPDUs). A status for each of the plurality of MPDUs may be determined. An acknowledgement (ACK) report based on the status for each of the plurality of MPDUs may be determined. A response PPDU that includes a lightweight (LW) ACK may be sent to the station device.

9. 发明申请

WO2018063532A1 DATA PROCESSING AND AUTHENTICATION OF LIGHT COMMUNICATION SOURCES 审中-公开
标题翻译：数据处理和光通信源的认证
公开(公告)号：WO2018063532A1
公开(公告)日：2018-04-05
申请号：PCT/US2017/046611
申请日：2017-08-11
申请人： INTEL CORPORATION
发明人： ROBERTS, Richard D. , SEDDIGHRAD, Parmoon , PEREZ-RAMIREZ, Javier , ABIRI, Roni
IPC分类号： H04B10/85 , H04B10/116
摘要： Various systems and methods for identifying and performing authentication of visible light communications using optical camera communication techniques are described. In an example, an electronic processing system to authenticate a particular light emitting source includes electronic operations for: detecting, from image data, modulated light data emitted from a light emitting object, where the image data depicts the light emitting object, and where the image data is captured with an image sensor (e.g., of a camera); identifying, from the image data, the light emitting object as a source of the modulated light data; receiving an indication to select the light emitting object as an authenticated source of the modulated light data; and performing a command to process the modulated light data from the authenticated source, with the command performed in response to the indication to select the light emitting object as the authenticated source of the modulated light data.
摘要翻译：描述了使用光学照相机通信技术来识别和执行可见光通信的认证的各种系统和方法。在一个示例中，用于认证特定发光源的电子处理系统包括电子操作，用于：从图像数据检测从发光物体发射的调制光数据，其中图像数据描绘发光物体，以及其中图像数据通过图像传感器（例如相机）捕获; 从图像数据中识别发光物体作为调制光数据的来源; 接收选择发光物体作为调制光数据的认证源的指示; 以及响应于指示选择发光物体作为经调制的光数据的经认证的源，执行命令以处理来自经认证的源的经调制的光数据。

10. 发明公开

EP4454398A1 TRIGGER WITH DELAYED UPLINK START 失效
公开(公告)号：EP4454398A1
公开(公告)日：2024-10-30
申请号：EP22912202.3
申请日：2022-10-07
申请人： INTEL Corporation
发明人： CARIOU, Laurent , KENNEY, Thomas J. , CAVALCANTI, Dave A. , PEREZ-RAMIREZ, Javier
IPC分类号： H04W74/08
CPC分类号： H04W74/06 , H04W74/0808

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