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    Wireless link management techniques for wireless charging systems
    12.
    发明授权
    Wireless link management techniques for wireless charging systems 有权

    公开(公告)号：US10224764B2

    公开(公告)日：2019-03-05

    申请号：US15199811

    申请日：2016-06-30

    Applicant: INTEL CORPORATION

    Inventor： Hooman Shirani-Mehr ,  Ahmad Khoshnevis ,  Yongwei Wu

    IPC: H01F27/42 ,  H01F37/00 ,  H01F38/00 ,  H02J50/80 ,  H02J7/02 ,  H02J50/12 ,  H04W76/30 ,  H04W76/14 ,  H04W76/38

    Abstract: Wireless link management techniques for wireless charging systems are described. According to some such techniques, a power receiving unit (PRU) may be configured to observe a rectifier voltage while operating in a charge complete connected (CCC) mode according to which it possesses a wireless connection with a power transmitting unit (PTU) operating in a power save state. In various embodiments, the PRU may be configured to observe the rectifier voltage in an attempt to detect power beacons generated by the PTU. In some embodiments, the PRU may be configured to maintain the wireless connection if it detects power beacons, and to terminate the wireless connection if it does not detect any beacons. Other embodiments are described and claimed.

    SCHEDULING IN A MULTIPLE USER MULTIPLE-INPUT AND MULTIPLE OUTPUT COMMUNICATIONS NETWORK
    16.
    发明申请
    SCHEDULING IN A MULTIPLE USER MULTIPLE-INPUT AND MULTIPLE OUTPUT COMMUNICATIONS NETWORK 有权
    多用户多输入和多输出通信网络中的调度

    公开(公告)号：US20160088648A1

    公开(公告)日：2016-03-24

    申请号：US14494857

    申请日：2014-09-24

    Applicant: INTEL CORPORATION

    Inventor： Feng Xue ,  Yuan Zhu ,  Hooman Shirani-Mehr ,  Roya Doostnejad ,  Qinghua Li ,  Masoud Sajadieh

    IPC: H04W72/12 ,  H04B7/06 ,  H04B7/08 ,  H04B7/04

    CPC classification number: H04B7/0639 ,  H04B7/0452 ,  H04B7/0632 ,  H04L1/0026 ,  H04L1/06

    Abstract: A technology that is operable to schedule data transfer for a multiple user multiple-input and multiple-output (MU-MIMO) communications network is disclosed. In one embodiment, an enhanced node B (eNode B) is configured with circuitry configured to receive a sounding signal from each of a plurality of user equipment (UEs). One or more major paths of the sounding signals from each of the plurality of UEs are determined. An angle of arrival (AoA) is determined that is associated with each of the one or more major paths. The plurality of UEs are grouped into one or more candidate MU-MIMO sets using the AoAs associated with each of the one or more major paths. Data transmissions are scheduled for one or more of the candidate UEs of the candidate MU-MIMO set on one or more of the major paths of each of the candidate UEs.

    Abstract translation: 公开了一种可操作用于调度多用户多输入和多输出（MU-MIMO）通信网络的数据传输的技术。 在一个实施例中，增强节点B（eNode B）配置有被配置为从多个用户设备（UE）中的每一个接收探测信号的电路。 确定来自多个UE中的每一个的探测信号的一个或多个主要路径。 确定与一个或多个主要路径中的每一个相关联的到达角（AoA）。 使用与一个或多个主要路径中的每一个相关联的AOA，将多个UE分组为一个或多个候选MU-MIMO组。 为每个候选UE的一个或多个主要路径上的候选MU-MIMO集合的一个或多个候选UE调度数据传输。

    Method and apparatus for power control in full-duplex wireless systems with simultaneous transmission reception
    18.
    发明授权
    Method and apparatus for power control in full-duplex wireless systems with simultaneous transmission reception 有权
    具有同时传输接收功能的全双工无线系统中功率控制的方法和装置

    公开(公告)号：US08861443B2

    公开(公告)日：2014-10-14

    申请号：US13623294

    申请日：2012-09-20

    Applicant: Intel Corporation

    Inventor： Hooman Shirani-Mehr ,  Yang-Seok Choi ,  Rongzhen Yang ,  Apostolos Papathanassiou

    IPC: H04W4/00 ,  H04W52/24

    CPC classification number: H04W52/241 ,  H04B17/24 ,  H04B17/336 ,  H04B17/345 ,  H04L5/143 ,  H04W52/12 ,  H04W52/146 ,  H04W52/24 ,  H04W52/243 ,  H04W52/244

    Abstract: Wireless-device-to-wireless device (WD-WD) interference in a full-duplex wireless network is managed by an uplink transmit power control technique that minimizes interference experienced in downlink signals at other wireless devices in the wireless network. In one exemplary embodiment, an instantaneous antenna gain of the wireless device and a target uplink Signal-to-Interference-plus-Noise Ratio (SINR) of an uplink signal of the wireless device to the home base station are determined at the wireless device. A Noise plus Interference level at the home base station is received by either a closed-loop or an open-loop feedback technique. The uplink power level for an uplink signal of the wireless device is determined based on the determined antenna gain, the determined target uplink SINR and the received Noise plus Interference level at the home base station.

    Abstract translation: 全双工无线网络中的无线设备到无线设备（WD-WD）干扰由上行链路发射功率控制技术来管理，其最小化在无线网络中的其他无线设备处的下行链路信号中经历的干扰。 在一个示例性实施例中，在无线设备处确定无线设备的上行链路信号到家庭基站的无线设备的瞬时天线增益和目标上行链路信号到干扰加噪声比（SINR）。 家庭基站的噪声加干扰电平由闭环或开环反馈技术接收。 基于所确定的天线增益，确定的目标上行链路SINR和家庭基站处的接收的噪声加干扰电平来确定无线设备的上行链路信号的上行链路功率电平。

    DOMINANT POWER RECEIVING UNIT SELECTION
    19.
    发明申请
    DOMINANT POWER RECEIVING UNIT SELECTION 审中-公开

    公开(公告)号：US20190181673A1

    公开(公告)日：2019-06-13

    申请号：US16184703

    申请日：2018-11-08

    Applicant: Intel Corporation

    Inventor： Hooman Shirani-Mehr ,  Ahmad Khoshnevis

    IPC: H02J7/02 ,  H02J50/90 ,  H02J50/40 ,  H02J50/80 ,  H04W4/80 ,  H04W76/14 ,  H02J50/10

    Abstract: This disclosure describes systems, methods, and apparatus related to dominant power receiving unit selection. A device may determine a presence of a first device of one or more devices on a charging area of the device, the charging area including a power transmitting surface. The device may establish a connection with the first device using one or more communication protocols. The device may identify one or more parameters associated with the first device using the established connection. The device may determine that the first device is a dominant device based at least in part on the one or more parameters.

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