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    METHOD AND SYSTEM FOR SUPPORTING MULTIPLE DISPLAY DEVICES
    1.
    发明申请
    METHOD AND SYSTEM FOR SUPPORTING MULTIPLE DISPLAY DEVICES 有权
    支持多种显示设备的方法和系统

    公开(公告)号：US20090172707A1

    公开(公告)日：2009-07-02

    申请号：US12344284

    申请日：2008-12-26

    申请人： Jinliang Huang ,  Liang Tang

    发明人： Jinliang Huang ,  Liang Tang

    IPC分类号： G06F9/54

    CPC分类号： G09G5/363 ,  G06F3/1423 ,  G09G2360/02 ,  G09G2370/047

    摘要： A method and a system for supporting multiple display adapters in the WDDM architecture are provided. A driver wrapper serves as the interface between the OS and the display drivers. The driver wrapper hides the display drivers from the knowledge of the OS and provides the standard display driver interface (DDI) to the OS. In the view of the OS, the driver wrapper is the single common driver which receives requests from the OS. The driver wrapper dispatches the requests from the OS to the display drivers and relays responses from the display drivers to the OS. The driver wrapper of the present invention is compatible with multiple distinct display drivers.

    摘要翻译： 提供了一种支持WDDM架构中多个显示适配器的方法和系统。 驱动程序包装器用作操作系统和显示驱动程序之间的接口。 驱动程序包装器根据操作系统的知识隐藏显示驱动程序，并向操作系统提供标准显示驱动程序接口（DDI）。 在操作系统视图中，驱动程序包装器是从操作系统接收请求的单一公共驱动程序。 驱动程序包装器将操作系统的请求发送到显示驱动程序，并将显示驱动程序的响应中继到操作系统。 本发明的驱动器包装器与多个不同的显示驱动器兼容。

    Method and system for supporting multiple display devices
    2.
    发明授权
    Method and system for supporting multiple display devices 有权
    支持多种显示设备的方法和系统

    公开(公告)号：US08365199B2

    公开(公告)日：2013-01-29

    申请号：US12344284

    申请日：2008-12-26

    申请人： Jinliang Huang ,  Liang Tang

    发明人： Jinliang Huang ,  Liang Tang

    IPC分类号： G06F3/00

    CPC分类号： G09G5/363 ,  G06F3/1423 ,  G09G2360/02 ,  G09G2370/047

    摘要： A method and a system for supporting multiple display adapters in the WDDM architecture are provided. A driver wrapper serves as the interface between the OS and the display drivers. The driver wrapper hides the display drivers from the knowledge of the OS and provides the standard display driver interface (DDI) to the OS. In the view of the OS, the driver wrapper is the single common driver which receives requests from the OS. The driver wrapper dispatches the requests from the OS to the display drivers and relays responses from the display drivers to the OS. The driver wrapper of the present invention is compatible with multiple distinct display drivers.

    摘要翻译： 提供了一种支持WDDM架构中多个显示适配器的方法和系统。 驱动程序包装器用作操作系统和显示驱动程序之间的接口。 驱动程序包装器根据操作系统的知识隐藏显示驱动程序，并向操作系统提供标准显示驱动程序接口（DDI）。 在操作系统视图中，驱动程序包装器是从操作系统接收请求的单一公共驱动程序。 驱动程序包装器将操作系统的请求发送到显示驱动程序，并将显示驱动程序的响应中继到操作系统。 本发明的驱动器包装器与多个不同的显示驱动器兼容。

    Method and arrangement for acquiring scheduling information
    3.
    发明授权
    Method and arrangement for acquiring scheduling information 有权
    用于获取调度信息的方法和装置

    公开(公告)号：US09585161B2

    公开(公告)日：2017-02-28

    申请号：US14417363

    申请日：2012-08-01

    申请人： Huaisong Zhu ,  Yu Yang ,  LuSheng Yu ,  Jinliang Huang

    发明人： Huaisong Zhu ,  Yu Yang ,  LuSheng Yu ,  Jinliang Huang

    IPC分类号： H04W72/12 ,  H04L5/14 ,  H04W72/04 ,  H04W92/20

    CPC分类号： H04W72/1268 ,  H04L5/14 ,  H04W72/042 ,  H04W72/1289 ,  H04W92/20

    摘要： A method executed in a first radio base station located in a first cell is provided for acquiring scheduling information associated with a second radio base station located in a neighboring cell, where the method comprises listening, via an air interface, to scheduling information transmitted, via a downlink control channel, from the second radio base station; decoding the received scheduling information, and providing the decoded scheduling information to an uplink receiver and/or uplink scheduler associated with the radio base station, such that the uplink receiver and/or uplink scheduler will be able to enhance its performance on the basis of the received scheduling information. An arrangement for executing the suggested method is also provided.

    摘要翻译： 提供了一种在位于第一小区中的第一无线电基站中执行的方法，用于获取与位于相邻小区中的第二无线电基站相关联的调度信息，其中所述方法包括：经由空中接口，经由 下行链路控制信道; 对所接收的调度信息进行解码，以及将解码的调度信息提供给与无线电基站相关联的上行链路接收机和/或上行链路调度器，使得上行链路接收机和/或上行链路调度器将能够基于 收到调度信息。 还提供了用于执行所提出的方法的装置。

    Method and a channel estimating arrangement for performing channel estimation
    5.
    发明授权
    Method and a channel estimating arrangement for performing channel estimation 有权
    用于执行信道估计的方法和信道估计装置

    公开(公告)号：US08711991B2

    公开(公告)日：2014-04-29

    申请号：US13084470

    申请日：2011-04-11

    申请人： Jinliang Huang ,  Krister Sundberg

    发明人： Jinliang Huang ,  Krister Sundberg

    IPC分类号： H03D1/00

    CPC分类号： H04L25/022 ,  H04L25/0216 ,  H04L25/0218

    摘要： The invention relates to a method in a receiving communication node for performing channel estimation on a signal received over a channel from a transmitting communication node. The receiving and transmitting communication nodes are comprised in a radio communications network. The receiving communication node receives the signal from the transmitting communication node, filters the signal by applying matched filter to the received signal in a matched filter process resulting in an estimated channel, transforms the estimated channel from a frequency domain to a discrete cosine transform domain in a discrete cosine transformation process, truncates the transformed estimated channel by applying a sloped window truncation function of an adaptive length onto the transformed estimated channel, wherein the adaptive length in the discrete cosine transform domain is calculated based on channel state information, and transforms the truncated transformed estimated channel from the discrete cosine transform domain to the frequency domain in an inverse discrete cosine transformation process resulting in a channel estimate of the channel estimation.

    摘要翻译： 本发明涉及一种接收通信节点中的方法，用于对从发射通信节点通过信道接收的信号进行信道估计。 接收和发送通信节点包括在无线电通信网络中。 接收通信节点从发送通信节点接收信号，通过在匹配滤波处理中对接收信号应用匹配滤波器对信号进行滤波，产生估计信道，将估计信道从频域变换为离散余弦变换域， 离散余弦变换过程，通过将自适应长度的倾斜窗截断函数应用于经变换的估计信道来截断经变换的估计信道，其中基于信道状态信息计算离散余弦变换域中的自适应长度，并将截断的 在离散余弦变换过程中从离散余弦变换域变换到频域的估计信道，导致信道估计的信道估计。

    Adaptively switching equalization operations in a node of a wireless network
    6.
    发明授权
    Adaptively switching equalization operations in a node of a wireless network 有权
    适应性地切换无线网络节点中的均衡操作

    公开(公告)号：US08467439B2

    公开(公告)日：2013-06-18

    申请号：US13117583

    申请日：2011-05-27

    申请人： Yi-Pin Eric Wang ,  Tore Mikael André ,  Jinliang Huang

    发明人： Yi-Pin Eric Wang ,  Tore Mikael André ,  Jinliang Huang

    IPC分类号： H03K5/159

    CPC分类号： H04L25/03171 ,  H04L25/03012 ,  H04L2025/03726

    摘要： At a node of a wireless network, equalization operations performed on signals received from a transmitter are adaptively switched to be equalized by an iterative turbo receiver or a linear receiver. A theoretical expression of a post-equalization SINR of a capacity-achieving receiver is used to estimate the post-equalization SINR performance of the turbo receiver. The estimated post-equalization SINR performance is then used as a basis to determine whether the received signal is to be equalized by the turbo receiver or the linear receiver.

    摘要翻译： 在无线网络的节点处，对从发射机接收的信号执行的均衡操作被自适应地切换以由迭代turbo接收机或线性接收机进行均衡。 使用容量实现接收机的后均衡SINR的理论表达式来估计turbo接收机的均衡后SINR性能。 然后，将估计的均衡后SINR性能用作基础，以确定接收到的信号是否被turbo接收机或线性接收机均衡。

    Method and node related to channel estimation
    8.
    发明授权
    Method and node related to channel estimation 有权

    公开(公告)号：US09603035B2

    公开(公告)日：2017-03-21

    申请号：US14350920

    申请日：2011-10-13

    申请人： LuSheng Yu ,  Bo Göransson ,  Jinliang Huang ,  Yu Yang

    发明人： LuSheng Yu ,  Bo Göransson ,  Jinliang Huang ,  Yu Yang

    IPC分类号： H04W24/02 ,  H04J11/00 ,  H04L25/02 ,  H04L27/26

    CPC分类号： H04W24/02 ,  H04J11/005 ,  H04L25/0202 ,  H04L25/0208 ,  H04L27/2647

    摘要： A method comprises determining a first and a second sub-carrier associated with a channel, and multiplying a signal received on the first sub-carrier with a first number to form a first resulting signal. The first number multiplied with a known signal transmitted by a second transmitting node on the first sub-carrier equals a constant value. A signal received on the second sub-carrier is multiplied with a second number to form a second resulting signal. The second number multiplied with the known signal transmitted by the second transmitting node on the second sub-carrier equals the constant value. The second resulting signal is subtracted from the first resulting signal to obtain a signal for which interference from the second transmitting node is suppressed, and the channel is estimated based on the obtained signal.

    METHOD AND NODE RELATED TO CHANNEL ESTIMATION
    10.
    发明申请
    METHOD AND NODE RELATED TO CHANNEL ESTIMATION 有权
    与通道估计相关的方法和节点

    公开(公告)号：US20140247747A1

    公开(公告)日：2014-09-04

    申请号：US14350920

    申请日：2011-10-13

    申请人： LuSheng Yu ,  Bo Göransson ,  Jinliang Huang ,  Yu Yang

    发明人： LuSheng Yu ,  Bo Göransson ,  Jinliang Huang ,  Yu Yang

    IPC分类号： H04W24/02 ,  H04L25/02

    CPC分类号： H04W24/02 ,  H04J11/005 ,  H04L25/0202 ,  H04L25/0208 ,  H04L27/2647

    摘要： A method comprises determining a first and a second sub-carrier associated with a channel, and multiplying a signal received on the first sub-carrier with a first number to form a first resulting signal. The first number multiplied with a known signal transmitted by a second transmitting node on the first sub-carrier equals a constant value. A signal received on the second sub-carrier is multiplied with a second number to form a second resulting signal. The second number multiplied with the known signal transmitted by the second transmitting node on the second sub-carrier equals the constant value. The second resulting signal is subtracted from the first resulting signal to obtain a signal for which interference from the second transmitting node is suppressed, and the channel is estimated based on the obtained signal.

    摘要翻译： 一种方法包括确定与信道相关联的第一和第二子载波，以及将在第一子载波上接收的信号与第一数量相乘以形成第一结果信号。 与第一子载波上的第二发送节点发送的已知信号相乘的第一个数字等于一个恒定值。 在第二子载波上接收的信号乘以第二数字以形成第二结果信号。 与第二子载波上的第二发送节点发送的已知信号相乘的第二数字等于该常数值。 从第一结果信号中减去第二结果信号，以获得抑制来自第二发送节点的干扰的信号，并且基于获得的信号来估计信道。