公开(公告)号：US20170230097A1

公开(公告)日：2017-08-10

申请号：US15496969

申请日：2017-04-25

Applicant: Intel Corporation

Inventor： Yuan Zhu ,  Qinghua Li ,  Xintian E. Lin ,  Huaning Niu ,  Alexei Davydov

IPC: H04B7/06 ,  H04L25/02 ,  H04B7/04

CPC classification number: H04B7/0617 ,  H04B7/0456 ,  H04B7/0482 ,  H04B7/0619 ,  H04B7/0634 ,  H04B7/0641 ,  H04L12/66 ,  H04L25/021 ,  H04L25/0248 ,  H04L25/03343 ,  H04L25/03936 ,  H04W16/28 ,  H04W24/02 ,  H04W48/16 ,  H04W52/10 ,  H04W52/146 ,  H04W72/00 ,  H04W72/0413 ,  H04W84/045 ,  Y02D70/122 ,  Y02D70/124 ,  Y02D70/14

Abstract: Embodiments of methods and apparatus for determining and/or quantizing a beamforming matrix are disclosed. In some embodiments, the determining and/or quantizing of the beamforming matrix may include the use of a base codebook and a differential codebook. Additional variants and embodiments are also disclosed.

公开(公告)号：US09722683B2

公开(公告)日：2017-08-01

申请号：US15003549

申请日：2016-01-21

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Huaning Niu ,  Yuan Zhu ,  Xintian E. Lin ,  Xiaogang Chen ,  Alexei Davydov ,  Thomas J. Kenney ,  Eldad Perahia

IPC: H04B7/02 ,  H04B7/06 ,  H04W52/10 ,  H04W52/36 ,  H04L1/06 ,  H04L27/34 ,  H04L25/08 ,  H04B7/0413 ,  H04L27/26 ,  H04W72/08 ,  H04W52/14

CPC classification number: H04B7/0617 ,  H04B7/0413 ,  H04L1/0606 ,  H04L25/08 ,  H04L27/2626 ,  H04L27/2634 ,  H04L27/3444 ,  H04W52/10 ,  H04W52/146 ,  H04W52/36 ,  H04W72/082

Abstract: Embodiments of a mobile device transmitter and methods for transmitting signals in different signal dimensions are generally disclosed herein. The mobile device transmitter comprises a mapper to map a block of two or more input modulation symbols to different signal dimensions comprising two or more spatial dimensions, and linear transform circuitry to perform a linear transform on the block of mapped input modulation symbols to generate a block of precoded complex-valued output symbols such that each output symbol carries some information of more than one input modulation symbol. The mobile device also comprises transmitter circuitry to generate time-domain signals from the blocks of precoded complex-valued output symbols for each of the spatial dimensions for transmission using the two or more antennas. The precoded complex-valued output symbols are mapped to different signal dimensions comprising at least different frequency dimensions prior to transmission.

公开(公告)号：US09634742B2

公开(公告)日：2017-04-25

申请号：US14691225

申请日：2015-04-20

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Xintian E. Lin

IPC: H03B7/02 ,  H04B17/00 ,  H04B7/00 ,  H04B7/0408 ,  H04B7/0413 ,  H04L25/02 ,  H04B17/373 ,  H04B17/14 ,  H04B7/06 ,  H04L1/00 ,  H04L1/06

CPC classification number: H04B17/373 ,  H04B7/0408 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/0854 ,  H04B17/14 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0019 ,  H04L1/0026 ,  H04L1/0032 ,  H04L1/0034 ,  H04L1/06 ,  H04L25/0206 ,  H04L25/0224 ,  H04L25/023

Abstract: A system, apparatus, method and article to manage channel prediction for a wireless communication system are described. The apparatus may include a media access control processor to perform channel prediction, and a transceiver to communicate information using the channel prediction. Other embodiments are described and claimed.

公开(公告)号：US20170093175A1

公开(公告)日：2017-03-30

申请号：US14866163

申请日：2015-09-25

Applicant: Intel Corporation

Inventor： Lei Shao ,  Xintian E. Lin ,  Longcheng B. Zhu ,  Gary G. Li

IPC: H02J7/00 ,  G01R31/36 ,  H02J7/02

CPC classification number: H02J7/007 ,  G01R31/3648 ,  G01R31/371 ,  H02J7/0052 ,  H02J7/025 ,  H02J50/80 ,  H02J2007/0001 ,  H02J2007/0096

Abstract: A disclosed example method to detect eligibility for wireless charging at a power transmitting unit involves receiving a measured charging pattern from a power receiving unit that is in communication with the power transmitting unit. When the measured charging pattern does not match a reference charging pattern used to modulate an electrical current at a transmitter resonator of the power transmitting unit, the power receiving unit is not eligible for wireless charging by the power transmitting unit. When the measured charging pattern does match the reference charging pattern, the power receiving unit is eligible for wireless charging by the power transmitting unit.

公开(公告)号：US20160381708A1

公开(公告)日：2016-12-29

申请号：US15261439

申请日：2016-09-09

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Honggang Li ,  Huaning Niu ,  Yi Hsuan ,  Yuan Zhu ,  Xiaogang Chen ,  Jong-Kae Fwu ,  Alexei Vladimirovich Davydov ,  Hujun Yin ,  Xintian E. Lin ,  Wendy C. Wong ,  Yujian Zhang ,  Apostolos Papathanassiou

IPC: H04W74/08 ,  H04W76/02 ,  H04L5/00

CPC classification number: H04W74/0808 ,  H04L5/0001 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0094 ,  H04L5/14 ,  H04L12/189 ,  H04W4/06 ,  H04W4/70 ,  H04W24/02 ,  H04W24/10 ,  H04W28/02 ,  H04W28/0268 ,  H04W28/08 ,  H04W36/0016 ,  H04W36/08 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/085 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/19 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/24

Abstract: A signal structure for use in D2D communications is described. In one embodiment, a preamble for automatic gain control at the receiver end is included in the transmitted signal. Techniques for scheduling of D2D transmissions using carrier sensing multiple access (CSMA) and a power control schemes for interference management are also described.

公开(公告)号：US20160315678A1

公开(公告)日：2016-10-27

申请号：US15203606

申请日：2016-07-06

Applicant: Intel Corporation

Inventor： Yuan Zhu ,  Qinghua Li ,  Xintian E. Lin ,  Huaning Niu ,  Alexei Davydov

IPC: H04B7/04 ,  H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0456 ,  H04B7/0482 ,  H04B7/0619 ,  H04B7/0634 ,  H04B7/0641 ,  H04L12/66 ,  H04L25/021 ,  H04L25/0248 ,  H04L25/03343 ,  H04L25/03936 ,  H04W16/28 ,  H04W24/02 ,  H04W48/16 ,  H04W52/10 ,  H04W52/146 ,  H04W72/00 ,  H04W72/0413 ,  H04W84/045 ,  Y02D70/122 ,  Y02D70/124 ,  Y02D70/14

Abstract: Embodiments of methods and apparatus for determining and/or quantizing a beamforming matrix are disclosed. In some embodiments, the determining and/or quantizing of the beamforming matrix may include the use of a base codebook and a differential codebook. Additional variants and embodiments are also disclosed.

公开(公告)号：US20160277080A1

公开(公告)日：2016-09-22

申请号：US15169247

申请日：2016-05-31

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Xintian E. Lin ,  Guangjie Li ,  Kuilin Clark Chen ,  Xiaoyun May Wu

IPC: H04B7/04 ,  H04B7/06 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04B7/0413 ,  H04B7/0417 ,  H04B7/043 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B17/24 ,  H04B17/26 ,  H04B17/309 ,  H04L5/0058 ,  H04W72/1273

Abstract: Embodiments of methods and apparatus for providing downlink channel parameters determination for downlink channels associated with a multiple-input-multiple-output (MIMO) system are generally described herein. Other embodiments may be described and claimed.

公开(公告)号：US20160227397A1

公开(公告)日：2016-08-04

申请号：US14614162

申请日：2015-02-04

Applicant: INTEL CORPORATION

Inventor： Robert A. Colby ,  David J. McCall ,  Mats Agerstam ,  Xintian E. Lin

IPC: H04W8/22 ,  H04W4/02

CPC classification number: H04W4/02 ,  G01S15/00 ,  H04W8/005

Abstract: The present disclosure relates to computer-implemented systems and methods for device provisioning. The method may include receiving, by a computer, a selection instructions to detect wireless devices. The computer may include one or more processors, a radio transceiver, and a microphone. The method may also include identifying, by the radio transceiver, a plurality of wireless devices. Additionally, the method may include transmitting, by the radio transceiver to the wireless devices, respective requests for inaudible audio signal transmission. The method may also include receiving, by the microphone, a first inaudible audio signal from a first wireless device of the plurality of wireless devices. Further still, the method may include determining, based at least in part on the first inaudible audio signal, that the first wireless device is located in the same room as the user device.

Abstract translation: 本公开涉及用于设备供应的计算机实现的系统和方法。 该方法可以包括由计算机接收用于检测无线设备的选择指令。 计算机可以包括一个或多个处理器，无线电收发器和麦克风。 该方法还可以包括由无线电收发器识别多个无线设备。 另外，该方法可以包括通过无线电收发器向无线设备发送对于不可听音频信号传输的相应请求。 该方法还可以包括由麦克风接收来自多个无线设备中的第一无线设备的第一听不到的音频信号。 此外，该方法可以包括至少部分地基于第一听不到的音频信号确定第一无线设备位于与用户设备相同的房间中。

公开(公告)号：US20160219549A1

公开(公告)日：2016-07-28

申请号：US14603063

申请日：2015-01-22

Applicant: Intel Corporation

Inventor： Wendy C. Wong ,  Qinghua Li ,  Xintian E. Lin

IPC: H04W64/00 ,  G01S5/14

CPC classification number: H04W64/00 ,  G01S5/14 ,  G01S5/145

Abstract: Example systems, methods, and devices for identifying location of wireless communication device are disclosed. In an example embodiment, the device may be configured to transmit GPS coordinates to one or more Wi-Fi access points, measure distance between the wireless communication device and three or more Wi-Fi access points using a ranging technique, and determine location of the wireless communication device based, at least in part, upon the distance between the wireless communication device and the three or more Wi-Fi access points, and a time delay in propagation of one or more Wi-Fi signals between the wireless communication device and the three or more Wi-Fi access points Methods, apparatus, and systems described herein can be applied to 802.11ax or any other wireless standard.

Abstract translation: 公开了用于识别无线通信设备的位置的示例系统，方法和设备。 在示例实施例中，设备可以被配置为将GPS坐标传送到一个或多个Wi-Fi接入点，使用测距技术测量无线通信设备与三个或更多个Wi-Fi接入点之间的距离，并且确定 无线通信设备至少部分地基于无线通信设备和三个或更多个Wi-Fi接入点之间的距离，以及在无线通信设备和无线通信设备之间的一个或多个Wi-Fi信号的传播的时间延迟 三个或更多Wi-Fi接入点本文描述的方法，设备和系统可以应用于802.11ax或任何其他无线标准。

公开(公告)号：US09386257B2

公开(公告)日：2016-07-05

申请号：US13967474

申请日：2013-08-15

Applicant: Intel Corporation

Inventor： Lei Shao ,  Peng Ge ,  Radhakrishnan Sankar ,  Inching Chen ,  Ulun Karacaoglu ,  Xintian E. Lin

IPC: H04N21/2343 ,  H04N5/445 ,  H04N19/166 ,  H04N19/162 ,  H04N19/164 ,  H04N19/10 ,  H04N21/41 ,  H04N21/431 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/462

CPC classification number: H04N5/44591 ,  H04N19/10 ,  H04N19/162 ,  H04N19/164 ,  H04N19/166 ,  H04N21/2343 ,  H04N21/234363 ,  H04N21/234381 ,  H04N21/4122 ,  H04N21/4312 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/4622

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of controlling wireless transmission of video streams. For example, an apparatus may include a controller to control one or more windows to be displayed by a display device, the one or more windows to display video of one or more wireless video streams of a plurality of wireless video streams transmitted by a plurality of video sources, the controller is to request at least one video source of the plurality of video sources to set one or more attributes of a video stream transmitted by the video source based on at least one predefined criterion.

Abstract translation: 一些演示实施例包括控制视频流的无线传输的装置，系统和/或方法。 例如，设备可以包括控制器，用于控制由显示设备显示的一个或多个窗口，所述一个或多个窗口显示多个无线视频流中的多个无线视频流的一个或多个无线视频流的视频， 视频源，所述控制器是基于至少一个预定准则来请求所述多个视频源的至少一个视频源来设置所述视频源发送的视频流的一个或多个属性。