公开(公告)号：US08155131B2

公开(公告)日：2012-04-10

申请号：US12488102

申请日：2009-06-19

申请人： Gang Yan ,  Cheng Sheng

发明人： Gang Yan ,  Cheng Sheng

IPC分类号： H04L12/28

CPC分类号： H04L45/28 ,  H04L45/02 ,  H04L45/586 ,  H04L45/60 ,  H04L49/70

摘要： A method for communication between IP devices is provided. The method includes: receiving a dynamic routing protocol control packet sent by each of actual physical routers in a virtual router; obtaining a virtual IP address according to the dynamic routing protocol control packet; and using the virtual IP address as a next hop address and sending information to be sent to an external network to the virtual router. Further, a system and a router for communication between IP devices are also provided. Through the technical solutions of the present invention, when the master router is transited, the conversion of the internal dynamic routing protocol matches with the transiting of the master router performed by the virtual. Thus, it is ensured that the transited master router can receive the information sent by the internal router in a short time.

摘要翻译： 提供了IP设备之间的通信方法。 该方法包括：接收由虚拟路由器中的每个实际物理路由器发送的动态路由协议控制分组; 根据动态路由协议控制包获取虚拟IP地址; 并使用虚拟IP地址作为下一跳地址，并向虚拟路由器发送要发送到外部网络的信息。 此外，还提供了用于IP设备之间的通信的系统和路由器。 通过本发明的技术方案，当主路由器转换时，内部动态路由协议的转换与虚拟机执行的主路由器的转接相匹配。 因此，确保转接的主路由器能够在短时间内接收内部路由器发送的信息。

公开(公告)号：US20100207825A1

公开(公告)日：2010-08-19

申请号：US12703852

申请日：2010-02-11

申请人： Gang Yan ,  Heng Luo

发明人： Gang Yan ,  Heng Luo

IPC分类号： H01Q9/04 ,  H01Q1/24

CPC分类号： H01Q9/40 ,  H01Q1/2266 ,  H01Q9/42 ,  H01Q15/0053 ,  H01Q15/0093

摘要： A mobile terminal and an antenna apparatus therefor are provided. The antenna apparatus comprises an antenna body arranged at a first position in a space between the display case and the display screen; and a reference ground connected to the antenna body and arranged at a second position in the space, the reference ground having an electromagnetic band gap structure. With such a structure, it is possible to effectively improve the radiation efficiency of the antenna without increasing the size of the antenna apparatus. Thus, the antenna apparatus can satisfy the design requirement on portability of the mobile terminal.

摘要翻译： 提供了一种移动终端及其天线装置。 天线装置包括：天线体，布置在显示壳体和显示屏之间的空间中的第一位置处; 以及连接到天线体并且布置在空间中的第二位置处的参考地，参考地具有电磁带隙结构。 利用这种结构，可以有效地提高天线的辐射效率，而不增加天线装置的尺寸。 因此，天线装置可以满足移动终端的便携性的设计要求。

公开(公告)号：US20100202563A1

公开(公告)日：2010-08-12

申请号：US12679723

申请日：2008-09-27

申请人： Gang Yan ,  Xiaolin Zhang ,  Jianjun Zhi

发明人： Gang Yan ,  Xiaolin Zhang ,  Jianjun Zhi

IPC分类号： H04L25/03

CPC分类号： H04L25/03343 ,  H03F1/3247 ,  H03F1/3252 ,  H03F1/3282 ,  H03F2201/3233 ,  H04L27/2626 ,  H04L2025/03414 ,  H04L2025/0342 ,  H04L2025/03426

摘要： A method and pre-corrector for correcting signals in radio frequency links are provided. The method comprises: obtaining, in a time division order, a set of pre-distortion vectors for the respective radio frequency links by using one and the same set of pre-distortion vector obtaining means based on difference in arrival time of cyclic delay frames in the respective radio frequency links of a multiple input multiple output (MIMO) system; and correcting a subsequent signal in the respective radio frequency links by using the set of pre-distortion vectors corresponding to that radio frequency link. With the present invention, it is only required to scan a frame header once to generate an error vector table for the input signal across the entire dynamic range of power. The device can be reused by utilizing the cyclic delay frame structure, so as to achieve high linearity of a radio frequency header.

摘要翻译： 提供了用于校正射频链路中的信号的方法和预校正器。 该方法包括：通过使用一组同一组预失真向量获取装置，基于循环延迟帧到达时间的差异，以时分顺序获得各个射频链路的一组预失真向量 多输入多输出（MIMO）系统的各个射频链路; 以及通过使用与该射频链路相对应的一组预失真向量来校正各个射频链路中的后续信号。 利用本发明，仅需要扫描帧标题一次以在整个动态动态范围内生成输入信号的误差向量表。 该装置可以通过利用循环延迟帧结构重新使用，从而实现射频头的高线性度。

公开(公告)号：US07764082B2

公开(公告)日：2010-07-27

申请号：US11943581

申请日：2007-11-20

申请人： Gang Yan ,  Xiaomin Si ,  Larry Wu ,  Jie Zhang

发明人： Gang Yan ,  Xiaomin Si ,  Larry Wu ,  Jie Zhang

IPC分类号： H03K17/16

CPC分类号： H04L25/0298 ,  H03K19/018571

摘要： Methods and apparatuses to terminate transmission lines using voltage limiters. In one aspect, a termination circuit is integrated on a substrate to terminate a transmission line connected from outside the substrate. The termination circuit includes: a port to interface with the transmission line; a first resistive path including a first voltage limiter coupled between the port and a first power supply voltage provided on the substrate resistive path; and a second resistive path including a second voltage limiter coupled between the port and a second power supply voltage provided on the substrate.

摘要翻译： 使用限压器终止输电线路的方法和装置。 一方面，终端电路集成在衬底上以终止从衬底外部连接的传输线。 终端电路包括：与传输线接口的端口; 第一电阻路径，包括耦合在端口与设置在衬底电阻路径上的第一电源电压之间的第一限压器; 以及第二电阻路径，包括耦合在端口和设置在衬底上的第二电源电压之间的第二限压器。

公开(公告)号：US07298221B2

公开(公告)日：2007-11-20

申请号：US11353832

申请日：2006-02-13

申请人： Gang Yan

发明人： Gang Yan

IPC分类号： H03L7/00

CPC分类号： H03L7/093 ,  H03L7/0893 ,  H03L7/0995 ,  H03L7/193

摘要： A phase-locked loop (PLL) includes a phase-frequency detector circuit configured to detect an error of an output clock signal in relation to a reference clock signal and to generate a charge pump control signal therefrom and a charge pump circuit configured to charge and discharge an output node thereof responsive to the charge pump control signal. The PLL further includes a current-mode loop filter circuit coupled to the output node of the charge pump circuit and configured to generate a filtered current from the current at the output node of the charge pump circuit, and a current-controlled oscillator configured to generate the output clock signal responsive to the filtered current. The current-mode loop filter circuit may be self-biased. For example, the current-mode loop filter circuit and the charge pump may be biased responsive to a common bias control signal generated by the current-mode loop filter circuit.

摘要翻译： 锁相环（PLL）包括相位频率检测器电路，其被配置为相对于参考时钟信号检测输出时钟信号的误差，并从其产生电荷泵控制信号，以及电荷泵电路， 响应于电荷泵控制信号对其输出节点进行放电。 PLL还包括电流模式环路滤波器电路，其耦合到电荷泵电路的输出节点并且被配置为从电荷泵电路的输出节点处的电流产生滤波电流，以及电流控制振荡器，其被配置为产生 所述输出时钟信号响应于所述滤波电流。 电流模式环路滤波器电路可以是自偏置的。 例如，电流模式环路滤波器电路和电荷泵可以响应于由电流模式环路滤波器电路产生的公共偏置控制信号而偏置。

公开(公告)号：US09200476B2

公开(公告)日：2015-12-01

申请号：US14355494

申请日：2012-01-12

申请人： Gang Yan ,  Pengbin Yan

发明人： Gang Yan ,  Pengbin Yan

IPC分类号： H01H19/28 ,  E05B65/00 ,  H01H9/28

CPC分类号： E05B65/0089 ,  H01H9/282 ,  H01H9/283 ,  H01H9/286 ,  H01H19/28 ,  Y10T70/5757

摘要： A handle locking device for a modularized terminal electric appliance is presented. A housing base thereof can be assembled onto any outer side surface of the housing of an appliance through a connection mechanism. There are a horizontal pivoting door and a vertical pivoting door which can be unfolded or folded inside a door hole on a sliding member of the locking mechanism. When unfolded, the horizontal pivoting door mates with an appliance handle to block the reverse motion of the handle, and the vertical pivoting door and the horizontal pivoting door can mate to block the reverse motion of the unfolded horizontal pivoting door. The horizontal pivoting door is pivotally connected to the sliding member through a horizontal pivoting, and the vertical pivoting door is pivotally connected to the sliding member through a vertical pivoting. A padlock is provided with a lock ring which can penetrate the interconnected door hole from a padlock hole and the lock ring can mate with the vertical pivoting door to block the reverse motion of the unfolded vertical pivoting door. The locking mechanism is connected and mounted with the housing base through a moving pair and can only perform up/down sliding along the direction of an assembly reference line B parallel to the appliance height direction Y, the locking mechanism is defined to slide merely between the locking and unlocking positions thereof, and adjustable height position of the locking device under the two states of handle locking and unlocking is realized by way of the shift of the sliding member.

摘要翻译： 提出了一种模块化终端电器的手柄锁定装置。 其壳体基座可以通过连接机构组装在器具外壳的任何外侧表面上。 有一个水平的旋转门和一个可以在锁定机构的滑动构件的门孔内展开或折叠的垂直枢转门。 当展开时，水平旋转门与器具手柄配合以阻止手柄的反向运动，并且垂直枢转门和水平摆动门可配合以阻止展开的水平旋转门的反向运动。 水平枢转门通过水平枢转枢转地连接到滑动构件，并且垂直枢转门通过垂直枢转枢转地连接到滑动构件。 挂锁设置有锁环，该锁环可以从挂锁孔穿透互连的门孔，并且锁定环可与垂直枢转门配合以阻止展开的垂直枢转门的反向运动。 锁定机构通过移动对与壳体基座连接并安装，并且只能沿着与器具高度方向Y平行的组件基准线B的方向上升/下降滑动，锁定机构被限定为仅在 通过滑动构件的移动来实现锁定和解锁位置的锁定和解锁位置以及锁定装置在手柄锁定和解锁两种状态下的可调高度位置。

公开(公告)号：US08576579B2

公开(公告)日：2013-11-05

申请号：US12377855

申请日：2007-08-16

申请人： Xianfeng Wang ,  Gang Yan

发明人： Xianfeng Wang ,  Gang Yan

IPC分类号： H05K7/02 ,  H05K7/04 ,  H05K7/00 ,  H02B1/20 ,  H01R9/26

CPC分类号： H02B1/052 ,  H02B1/0523

摘要： A mounting and fixing apparatus for analog-to-digital electrical equipment according to an embodiment of the present invention comprises: a mounting rail (11), an electrical equipment-insulated pedestal (12) and a stop element (16). By translation and locking of the stop element (16) mounted on the electrical equipment-insulated pedestal (12), the dimension of the opening mounting and fixing the electric equipment to the mounting rail (11) may be manually varied or locked, which greatly improves the firmness and stability for mounting the electric equipment, and thereby realizing convenient mounting and dismounting of the electric equipment or convenient movement or rearrangement of the electric equipment in the mounting rail (11), and enhancing the interchangeability and compatibility for coordination and mounting of the electric equipment to the mounting rail (11).

摘要翻译： 根据本发明的实施例的用于模拟 - 数字电气设备的安装和定影装置包括：安装轨道（11），电气设备绝缘基座（12）和停止元件（16）。 通过安装在电气设备绝缘基座（12）上的止动元件（16）的平移和锁定，安装和固定电气设备到安装导轨（11）的开口的尺寸可以手动变化或锁定，这大大地 提高安装电气设备的坚固性和稳定性，从而实现电气设备的方便的安装和拆卸，或者安装导轨（11）中的电气设备的方便的移动或重新布置，并且增强了用于协调和安装的互换性和兼容性 电气设备到安装导轨（11）。

公开(公告)号：US07974315B2

公开(公告)日：2011-07-05

申请号：US12261221

申请日：2008-10-30

申请人： Gang Yan ,  Feng Yang ,  Cheng Sheng

发明人： Gang Yan ,  Feng Yang ,  Cheng Sheng

IPC分类号： H04J3/06

CPC分类号： H04L45/586 ,  H04L45/02 ,  H04L45/021

摘要： A router is provided including a line card (LC), an active master board (AMB), a standby master board (SMB) and a LC for implementing a simple synchronization of a link state database (LSDB).

摘要翻译： 提供了一种路由器，包括线路卡（LC），主用主控板（AMB），备用主控板（SMB）和LC，用于实现链路状态数据库（LSDB）的简单同步。

公开(公告)号：US20060197611A1

公开(公告)日：2006-09-07

申请号：US11353832

申请日：2006-02-13

申请人： Gang Yan

发明人： Gang Yan

IPC分类号： H03L7/00

CPC分类号： H03L7/093 ,  H03L7/0893 ,  H03L7/0995 ,  H03L7/193

摘要： A phase-locked loop (PLL) includes a phase-frequency detector circuit configured to detect an error of an output clock signal in relation to a reference clock signal and to generate a charge pump control signal therefrom and a charge pump circuit configured to charge and discharge an output node thereof responsive to the charge pump control signal. The PLL further includes a current-mode loop filter circuit coupled to the output node of the charge pump circuit and configured to generate a filtered current from the current at the output node of the charge pump circuit, and a current-controlled oscillator configured to generate the output clock signal responsive to the filtered current. The current-mode loop filter circuit may be self-biased. For example, the current-mode loop filter circuit and the charge pump may be biased responsive to a common bias control signal generated by the current-mode loop filter circuit.

摘要翻译： 锁相环（PLL）包括相位频率检测器电路，其被配置为相对于参考时钟信号检测输出时钟信号的误差，并从其产生电荷泵控制信号，以及电荷泵电路， 响应于电荷泵控制信号对其输出节点进行放电。 PLL还包括电流模式环路滤波器电路，其耦合到电荷泵电路的输出节点并且被配置为从电荷泵电路的输出节点处的电流产生滤波电流，以及电流控制振荡器，其被配置为产生 所述输出时钟信号响应于所述滤波电流。 电流模式环路滤波器电路可以是自偏置的。 例如，电流模式环路滤波器电路和电荷泵可以响应于由电流模式环路滤波器电路产生的公共偏置控制信号而被偏置。