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    METHODS AND SYSTEMS FOR TRANSMITTING OPERATING CHANNEL INDICATORS
    21.
    发明申请
    METHODS AND SYSTEMS FOR TRANSMITTING OPERATING CHANNEL INDICATORS 审中-公开

    公开(公告)号：US20180199324A1

    公开(公告)日：2018-07-12

    申请号：US15661508

    申请日：2017-07-27

    申请人： Sheng Sun ,  Yan Xin

    发明人： Sheng Sun ,  Yan Xin

    IPC分类号： H04W72/04 ,  H04W16/28 ,  H04W76/02

    摘要： Systems and methods for wireless discovery and connectivity in 802.11 networks. A management frame from an access point (AP) or personal basic service set (PBSS) control point (PCP) indicates which designated channels are operating and which are non-operating, for purposes of subsequent wireless communications, such as Association Beamforming Training (A-BFT). The management frame contains a bitmap or other forms for indicating which of the designated channels are operating and which are non-operating. In response to the information received through the management frame, one or more stations (STA) can select any one of the operating channels for transmitting of frames in A-BFT communication or other access periods in the Beacon Interval.

    CHANNEL WIDTH INDICATION IN EDMG CAPABILITIES AND EDMG OPERATIONS ELEMENTS IN 802.11AY
    24.
    发明申请
    CHANNEL WIDTH INDICATION IN EDMG CAPABILITIES AND EDMG OPERATIONS ELEMENTS IN 802.11AY 审中-公开

    公开(公告)号：US20180242299A1

    公开(公告)日：2018-08-23

    申请号：US15683088

    申请日：2017-08-22

    申请人： Yan Xin ,  Sheng Sun ,  Osama Aboul-Magd ,  Kwok Shum Au

    发明人： Yan Xin ,  Sheng Sun ,  Osama Aboul-Magd ,  Kwok Shum Au

    IPC分类号： H04W72/04 ,  H04L29/08

    摘要： Methods for communicating support of operations or capabilities for enhanced directional multi-gigabit (EDMG) communications are described. A supported channel width field or operating channel width field is used in a capabilities element or operation element. The supported channel width field or operating channel width field includes bit positions with bit values that are set to indicate support of operation or a capability of the transmit device from among defined options, the defined options including: the transmit device can perform channel bonding only, the transmit device can perform carrier aggregation only, and the transmit device can perform both channel bonding and carrier aggregation.

    3 tier spice rack
    26.
    外观设计
    3 tier spice rack 有权

    公开(公告)号：USD931057S1

    公开(公告)日：2021-09-21

    申请号：US29773655

    申请日：2021-03-11

    申请人： Yan Xin

    设计人： Yan Xin

    Age-hardening process featuring anomalous aging time
    27.
    发明授权
    Age-hardening process featuring anomalous aging time 有权
    时效硬化过程具有异常老化时间

    公开(公告)号：US09469893B2

    公开(公告)日：2016-10-18

    申请号：US13903501

    申请日：2013-05-28

    申请人： Ke Han ,  Pingli Mao ,  Yan Xin

    发明人： Ke Han ,  Pingli Mao ,  Yan Xin

    IPC分类号： C22F1/10

    CPC分类号： C22F1/10 ,  C22C19/057

    摘要： This document describes a process/strategy for age hardening nickel based alloys to create desirable properties with reduced energy expenditure. The inventive process introduces isolated atom nucleation sites to accelerate the nucleation rate by approximately 36 times, thereby permitting age hardening to occur in significantly less time and with significantly less energy expenditure.

    摘要翻译： 本文件描述了一种用于时效硬化镍基合金以降低能量消耗产生理想特性的方法/策略。 本发明的方法引入了分离的原子成核位点以将成核速率加速约36倍，从而允许在显着更少的时间和显着更少的能量消耗下发生时效硬化。

    Systems and methods for multi-channel sequential detection in cognitive radio systems
    29.
    发明授权
    Systems and methods for multi-channel sequential detection in cognitive radio systems 有权
    认知无线电系统中多信道顺序检测的系统和方法

    公开(公告)号：US08538424B2

    公开(公告)日：2013-09-17

    申请号：US12842500

    申请日：2010-07-23

    申请人： Yan Xin

    发明人： Yan Xin

    IPC分类号： H04W4/00

    CPC分类号： H04W16/14

    摘要： Systems and methods for detecting unoccupied channels for a multi-channel cognitive radio system are described. To detect unoccupied channels, truncated sequential detection processes are employed that can use a dynamically extended truncation time that is based on early completion of detection processes applied to preceding channels.

    摘要翻译： 描述了用于检测多通道认知无线电系统的未占用信道的系统和方法。 为了检测未占用的信道，采用截断的顺序检测处理，其可以使用基于早期完成应用于先前信道的检测过程的动态扩展截断时间。

    MULTIPLE STAGE HYBRID SPECTRUM SENSING METHODS AND SYSTEMS FOR COGNITIVE RADIO
    30.
    发明申请
    MULTIPLE STAGE HYBRID SPECTRUM SENSING METHODS AND SYSTEMS FOR COGNITIVE RADIO 有权
    多级混合光谱感知方法和系统的认知无线电

    公开(公告)号：US20120238267A1

    公开(公告)日：2012-09-20

    申请号：US13408175

    申请日：2012-02-29

    申请人： Kyungtae Kim ,  Yan Xin ,  Sampath Rangarajan

    发明人： Kyungtae Kim ,  Yan Xin ,  Sampath Rangarajan

    IPC分类号： H04W72/04 ,  H04W4/00

    CPC分类号： H04W16/14 ,  H04L27/0006 ,  H04W72/1226

    摘要： Systems and methods for detecting unused channels in a cognitive radio system are described. In one method, data is communicated on a particular channel for a secondary receiver. In addition, a set of channels is iteratively scanned by collecting samples for each channel and for each iteration of the scanning. Here, iterations of the scanning progressively removes channels from the set of channels based on the collected samples and updates states of the channels in the set based on the collected samples to obtain a set of candidate channels. In response to detecting a pre-determined condition, communications on the particular channel are precluded and at least one of the candidate channels is evaluated by collecting additional samples on each of the channels. Further, at least one of the candidate channels is selected based on the evaluation for utilization by the one or more secondary receivers for data communication.

    摘要翻译： 描述了用于在认知无线电系统中检测未使用信道的系统和方法。 在一种方法中，数据在用于辅助接收机的特定信道上传送。 此外，通过收集每个通道的样本和扫描的每次迭代，迭代地扫描一组通道。 这里，扫描的迭代基于收集的采样逐渐地从信道集合中去除信道，并且基于收集的样本更新集合中的信道的状态以获得一组候选信道。 响应于检测到预定条件，排除特定信道上的通信，并且通过在每个信道上收集附加样本来评估候选信道中的至少一个。 此外，基于用于数据通信的一个或多个次要接收机的利用的评估来选择至少一个候选信道。