公开(公告)号：US20150124898A1

公开(公告)日：2015-05-07

申请号：US14594325

申请日：2015-01-12

Applicant: Intel Corporation

Inventor： Xintian E. Lin ,  Qinghua Li ,  Keith A. Holt ,  Raymond C. Blackham ,  Minnie Ho

IPC: H04B7/04

CPC classification number: H04B7/0478 ,  H04B7/0417 ,  H04B7/0482 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0641 ,  H04B7/065 ,  H04B7/0663

Abstract: Briefly, in accordance with one or more embodiments, a wireless signal is transmitted to a remote device. The remote device determines a precoding matrix indicator (PMI) in response to the wireless signal based at least in part on a hierarchical codebook. The PMI is then received as reported back from the remote device.

Abstract translation: 简而言之，根据一个或多个实施例，无线信号被发送到远程设备。 远程设备至少部分地基于分层码本来响应于无线信号来确定预编码矩阵指示符（PMI）。 然后从远程设备报告的PMI接收到PMI。

公开(公告)号：US11742704B2

公开(公告)日：2023-08-29

申请号：US17470405

申请日：2021-09-09

Applicant: Intel Corporation

Inventor： Xintian E. Lin ,  Quinghua Li

IPC: H02J50/80 ,  H02J50/12 ,  H04B5/00

CPC classification number: H02J50/80 ,  H02J50/12 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0075

Abstract: Embodiments relating to systems, methods, and devices for wireless charging are disclosed. In some embodiments, methods for establishing a communication link between a power transmitting unit (PTU) and a power receiving unit (PRU) through a low energy wireless communication interface are described.

公开(公告)号：US20210408845A1

公开(公告)日：2021-12-30

申请号：US17470405

申请日：2021-09-09

Applicant: Intel Corporation

Inventor： Xintian E. Lin ,  Quinghua Li

IPC: H02J50/80 ,  H02J50/40 ,  H02J50/12 ,  H04B5/00

Abstract: Embodiments relating to systems, methods, and devices for wireless charging are disclosed. In some embodiments, methods for establishing a communication link between a power transmitting unit (PTU) and a power receiving unit (PRU) through a low energy wireless communication interface are described.

公开(公告)号：US10461586B2

公开(公告)日：2019-10-29

申请号：US15087660

申请日：2016-03-31

Applicant: Intel Corporation

Inventor： Hooman Shirani-Mehr ,  Ahmad Farbod Khoshnevis ,  Xintian E. Lin ,  Sreenivas Kasturi

IPC: H01F37/00 ,  H01F38/00 ,  H01F27/42 ,  H02J50/80 ,  H04L12/24 ,  H02J7/02 ,  H02J50/10 ,  H04L12/10

Abstract: Methods and apparatus for cross connection detection and mitigation in wireless power transfer networks are disclosed. An example method includes receiving communication data from the second PTU, the communication data being generated by the PRU, wherein the first PTU and the second PTU are capable of providing wireless power to power receiving units; determining that the communication data is intended for the first PTU based on the connected device mapping; and transmitting the communication data to the first PTU.

公开(公告)号：US20180041294A1

公开(公告)日：2018-02-08

申请号：US15463461

申请日：2017-03-20

Applicant: Intel Corporation

Inventor： Qinghua Li ,  Xintian E. Lin

IPC: H04B17/373 ,  H04B7/08 ,  H04L1/00 ,  H04B7/06 ,  H04L25/02

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：US09167571B2

公开(公告)日：2015-10-20

申请号：US13662844

申请日：2012-10-29

Applicant: Intel Corporation

Inventor： Minnie Ho ,  Qinghua Li ,  Xintian E. Lin ,  Vallabhajosyula S. Somayazulu ,  Shilpa Talwar

IPC: H04W72/04 ,  H04B7/02 ,  H04L5/00 ,  H04W88/08

CPC classification number: H04W72/042 ,  H04B7/02 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/048 ,  H04W88/08

Abstract: Embodiments of a base station and method for resource allocation using localized and distributed resource blocks are generally described herein. The base station comprises processing circuitry to allocate localized resources to user stations based on receipt of channel quality information received from the user stations and to allocate distributed resource to user stations based on non-receipt of channel quality information. The base station also comprises physical layer circuitry to transmit control information on a physical channel to indicate the resources that are allocated to each scheduled user station.

Abstract translation: 本文一般地描述基站的实施例和使用本地化和分布式资源块的资源分配方法。 基站包括处理电路，用于基于从用户站接收的信道质量信息的接收来向用户站分配本地化的资源，并且基于未接收到信道质量信息来向用户站分配分布式资源。 基站还包括用于在物理信道上发送控制信息以指示分配给每个调度的用户站的资源的物理层电路。

公开(公告)号：US09077518B2

公开(公告)日：2015-07-07

申请号：US14175381

申请日：2014-02-07

Applicant: INTEL CORPORATION

Inventor： Xintian E. Lin ,  Qinghua Li

IPC: H04L12/26 ,  H04L1/06 ,  H04B7/06 ,  H04B7/04

CPC classification number: H04B7/0413 ,  H04B7/0617 ,  H04B7/0643 ,  H04L1/0681

Abstract: A wireless network access point can operate as a closed loop MIMO device when communicating with a station that is operating as an open loop MIMO device. Transmit/receive chains in the access point are calibrated to support aggregate channel reciprocity.

Abstract translation: 当与作为开环MIMO设备操作的站通信时，无线网络接入点可以作为闭环MIMO设备操作。 校准接入点中的发送/接收链以支持聚合信道互易。

公开(公告)号：US09042322B2

公开(公告)日：2015-05-26

申请号：US13652061

申请日：2012-10-15

Applicant: Intel Corporation

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

IPC: H04W4/00 ,  H04B7/04 ,  H04L12/66 ,  H04W52/10 ,  H04B7/06 ,  H04W16/28 ,  H04W48/16 ,  H04W52/14 ,  H04W72/00 ,  H04W84/04

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.

Abstract translation: 公开了用于确定和/或量化波束形成矩阵的方法和装置的实施例。 在一些实施例中，波束形成矩阵的确定和/或量化可以包括使用基本码本和差分码本。 还公开了其它变型和实施方案。

公开(公告)号：US10396868B2

公开(公告)日：2019-08-27

申请号：US13648603

申请日：2012-10-10

Applicant: Intel Corporation

Inventor： Xintian E. Lin ,  Qinghua Li

IPC: H04B7/0456 ,  H04B7/06

Abstract: A codebook generation system and associated methods are generally described herein.

公开(公告)号：US20170288470A1

公开(公告)日：2017-10-05

申请号：US15087632

申请日：2016-03-31

Applicant: Intel Corporation

Inventor： Hooman Shirani-Mehr ,  Ahmad Farbod Khoshnevis ,  Xintian E. Lin ,  Sreenivas Kasturi

IPC: H02J50/80 ,  H02J7/02

CPC classification number: H02J50/80 ,  H02J7/025

Abstract: Methods and apparatus for load balancing and scheduling in wireless power transfer networks are disclosed. An example method includes receiving data related to a power receiving unit (PRU) from a first power transmitting unit (PTU), identifying a second PTU based on the data, and transmitting an alert corresponding to the second PTU to at least one of the first PRU, the first PTU, the second PTU, or a display.