METHOD OF PROCESSING PACKET FOR IMPROVING PERFORMANCE OF ETHERNET SWITCH
    1.
    发明申请
    METHOD OF PROCESSING PACKET FOR IMPROVING PERFORMANCE OF ETHERNET SWITCH 审中-公开
    用于提高以太网交换机性能的处理方法

    公开(公告)号:US20100054251A1

    公开(公告)日:2010-03-04

    申请号:US12423216

    申请日:2009-04-14

    IPC分类号: H04L12/56

    摘要: Provided is a method of processing a packet for improving performance of an Ethernet switch. According to the present invention, a routine of searching a virtual local area network (VLAN) table by a decapsulation microblock and a bridge microblock may be performed by a core component when a core component generates tables and thus the number of memory accesses may be reduced. Also, VLAN port state information of an input port and VLAN port tagging information of an output port may be stored in metadata and may be transmitted to a next microblock. Accordingly, a duplicate memory access routine of the bridge microblock and an encapsulation microblock may be removed and thus an access time delay may be reduced, thereby improving performance of an Ethernet switch.

    摘要翻译: 提供了一种处理分组以提高以太网交换机的性能的方法。 根据本发明,当核心部件产生表格时,可以由核心部件执行解封装微块和桥微块搜索虚拟局域网(VLAN)表的例程,从而可以减少存储器访问次数 。 此外,输入端口的VLAN端口状态信息和输出端口的VLAN端口标记信息可以存储在元数据中,并且可以被发送到下一个微块。 因此,可以去除桥接微块和封装微块的重复存储器访问例程,从而可以减少访问时间延迟,从而提高以太网交换机的性能。

    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN COMMUNICATION SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN COMMUNICATION SYSTEM 有权
    用于在通信系统中发送/接收数据的装置和方法

    公开(公告)号:US20120163220A1

    公开(公告)日:2012-06-28

    申请号:US13336847

    申请日:2011-12-23

    IPC分类号: H04W4/06 H04W24/00

    CPC分类号: H04W28/08 H04W8/186

    摘要: An apparatus for transmitting data in a communication system includes: a receiver configured to receive signals from a plurality of terminals in a multiuser-multi-input multi-output (MU-MIMO) scheme; an assignor configured to assign group IDs to terminal groups, respectively after identifying the plurality of terminals and grouping the plurality of terminals into the terminal groups; a generator configured to define a load element which indicates a resource and load state of a basic service set (BSS) through the group IDs and to generate a beacon frame including the load element; and a transmitter configured to transmit the beacon frame to the plurality of terminals in the MU-MIMO scheme.

    摘要翻译: 一种在通信系统中发送数据的装置,包括:接收机,被配置为在多用户多输入多输出(MU-MIMO)方案中从多个终端接收信号; 分配器,被配置为在识别所述多​​个终端并将所述多个终端分组为所述终端组之后,分别将组ID分配给终端组; 配置为通过组ID定义指示基本服务集(BSS)的资源和负载状态的负载元素并生成包括所述负载元素的信标帧的发生器; 以及发射机,被配置为在所述MU-MIMO方案中将所述信标帧发射到所述多个终端。

    STEREOSCOPIC IMAGE DISPLAY AND METHOD FOR DRIVING THE SAME
    3.
    发明申请
    STEREOSCOPIC IMAGE DISPLAY AND METHOD FOR DRIVING THE SAME 有权
    立体图像显示器及其驱动方法

    公开(公告)号:US20110273440A1

    公开(公告)日:2011-11-10

    申请号:US12963970

    申请日:2010-12-09

    IPC分类号: G06T15/00 G09G5/00

    摘要: A stereoscopic image display and a method for driving the same are disclosed. The stereoscopic image display includes a display panel displaying a two-dimensional (2D) image data in a 2D mode and displaying a three-dimensional (3D) image data in a 3D mode, a gamma reference voltage generating circuit that generates first gamma reference voltages and second gamma reference voltages different from the first gamma reference voltages, outputs the first gamma reference voltages in the 2D mode, and outputs the second gamma reference voltages in the 3D mode, and data driver that converts the 2D image data into the first gamma reference voltages in the 2D mode and converts left eye image data and right eye image data into the second gamma reference voltages in the 3D mode.

    摘要翻译: 公开了立体图像显示器及其驱动方法。 立体图像显示器包括以2D模式显示二维(2D)图像数据并以3D模式显示三维(3D)图像数据的显示面板,产生第一伽马参考电压的伽马参考电压产生电路 和与第一伽马参考电压不同的第二伽马参考电压,以2D模式输出第一伽马参考电压,并输出3D模式中的第二伽马参考电压,以及将2D图像数据转换为第一伽马参考的数据驱动器 2D模式中的电压,并且将3D眼模式中的左眼图像数据和右眼图像数据转换为第二伽马参考电压。