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    Offset prevention in electrophotographic printers
    132.
    发明申请
    Offset prevention in electrophotographic printers 有权
    电子照相打印机中的胶印预防

    公开(公告)号：US20070218195A1

    公开(公告)日：2007-09-20

    申请号：US11376960

    申请日：2006-03-16

    Applicant: Jerry Pickering ,  Xin Jin ,  Dinesh Tyagi ,  Kurt Jones

    Inventor： Jerry Pickering ,  Xin Jin ,  Dinesh Tyagi ,  Kurt Jones

    IPC: B05D3/00 ,  B05D1/36

    CPC classification number: B41M7/0054 ,  G03G9/113 ,  G03G9/1132 ,  G03G9/1133 ,  G03G9/1135

    Abstract: The present invention provides a method of printing which includes providing a substrate having an inked surface. The inked surface is typically achieved using an offset lithographic printing press. A thermoplastic polymer powder is applied to the inked surface. The surface is then fused. An advantage of the prepared substrate is that there is reduced contamination of electrostatographic fusing systems when fused by heat and pressure fixing. Another aspect of the invention further provides a method of fusing a substrate having an inked surface wherein a thermoplastic powder has been applied to the inked surface prior to stacking the uncured offset prints.

    Abstract translation: 本发明提供一种印刷方法，其包括提供具有着墨表面的基材。 油墨表面通常使用胶印平版印刷机实现。 将热塑性聚合物粉末施加到着墨表面。 然后将表面熔合。 制备的基板的优点在于，通过热和压力固定熔化时，静电熔融体系的污染减少。 本发明的另一方面还提供了一种熔融具有着墨表面的基底的方法，其中在堆叠未固化的胶版印刷之前已将热塑性粉末施加到着墨表面。

    Fuser roller and method of manufacture
    133.
    发明申请
    Fuser roller and method of manufacture 审中-公开
    定影辊及其制造方法

    公开(公告)号：US20070148438A1

    公开(公告)日：2007-06-28

    申请号：US11315828

    申请日：2005-12-22

    Applicant: Jerry Pickering ,  Xin Jin

    Inventor： Jerry Pickering ,  Xin Jin

    IPC: B32B27/20 ,  G03G15/20

    CPC classification number: G03G15/2057 ,  Y10T428/254 ,  Y10T428/3154

    Abstract: The present invention is a coating for a fuser roller having an elastomer layer that includes fluoroplasfic particles dispersed through the elastomer layer wherein the surface of the particles has been contacted with a solution comprising a group I or a group II metal hydride while being exposed to ultraviolet UV radiation. This treatment reduces the fluorine content in of the layer by at least 20 percent and increases the oxygen content or nitrogen content on the layer to greater than zero.

    Abstract translation: 本发明是用于定影辊的涂层，其具有弹性体层，该弹性体层包括通过弹性体层分散的氟化物颗粒，其中颗粒的表面已经与包含第I族或第II族金属氢化物的溶液接触，同时暴露于紫外线 紫外线辐射。 该处理将层中的氟含量降低至少20％，并将层上的氧含量或氮含量增加到大于零。

    Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks
    135.
    发明申请
    Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks 有权
    用于提供PTT数据缓冲的方法和装置支持来自移动设备的指示和无线网络的PTT数据缓冲控制

    公开(公告)号：US20070054686A1

    公开(公告)日：2007-03-08

    申请号：US11182140

    申请日：2005-07-15

    Applicant: Andrew Allen ,  Xin Jin ,  Wen Zhao

    Inventor： Andrew Allen ,  Xin Jin ,  Wen Zhao

    IPC: H04B7/00 ,  H04Q7/20

    CPC classification number: H04W4/10 ,  H04W76/45

    Abstract: In one illustrative example of the present application, a mobile communication device has one or more processors, a wireless transceiver adapted to provide communications through a wireless communication network, and a buffer memory for use in buffering a Push-To-Talk (PTT) communication from the mobile communication device. The one or more processors are operative to produce a mobile device indication message which indicates the mobile device's support for buffering of the PTT communication. This message is transmitted by the wireless transceiver to a PTT service entity through the wireless network. The one or more processors may be further operative to receive, from the PTT service entity through the wireless network, a network indication message which instructs the mobile device whether to use buffering for the PTT communication. The mobile device may use the buffer memory for the buffering of the PTT communication based on the network indication message from the PTT service entity.

    Abstract translation: 在本申请的一个说明性示例中，移动通信设备具有一个或多个处理器，适于通过无线通信网络提供通信的无线收发器和用于缓冲一键通（PTT）通信的缓冲存储器 从移动通信设备。 一个或多个处理器可操作地产生指示移动设备对PTT通信的缓冲的支持的移动设备指示消息。 该消息由无线收发器通过无线网络传输到PTT服务实体。 一个或多个处理器可以进一步操作以从PTT服务实体通过无线网络接收指示移动设备是否对PTT通信使用缓冲的网络指示消息。 移动设备可以使用缓冲存储器来基于来自PTT服务实体的网络指示消息来缓存PTT通信。

    Methods and apparatus for reducing a sampling rate during a sampling phase determination process
    136.
    发明申请
    Methods and apparatus for reducing a sampling rate during a sampling phase determination process 有权
    在采样阶段确定过程中降低采样率的方法和装置

    公开(公告)号：US20070008195A1

    公开(公告)日：2007-01-11

    申请号：US11177273

    申请日：2005-07-08

    Applicant: Xin Jin

    Inventor： Xin Jin

    IPC: H03M7/00

    CPC classification number: H04B1/709 ,  H03M1/1255 ,  H04B1/7085 ,  H04L7/042

    Abstract: A received signal is sampled at a sampling period of T+m*(T/n) during a sampling phase determination process. T is a symbol or chip period of the received signal, n is a number of phases of the sampled signal, T/n is a phase resolution period, and m is a fixed non-zero integer value where −n

    Abstract translation: 在采样相位确定处理期间以T + m *（T / n）的采样周期采样接收信号。 T是接收信号的符号或码片周期，n是采样信号的相位数，T / n是相位解析周期，m是固定的非零整数值，其中-n

    Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
    137.
    发明申请
    Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode 有权
    用于控制在空闲模式下操作的无线接收器的增益状态的方法和装置

    公开(公告)号：US20060189288A1

    公开(公告)日：2006-08-24

    申请号：US11065406

    申请日：2005-02-24

    Applicant: Xin Jin ,  Qingzhong Jiao ,  Tom Young

    Inventor： Xin Jin ,  Qingzhong Jiao ,  Tom Young

    IPC: H04B1/06 ,  H04B1/16 ,  H04B1/38

    CPC classification number: H04W52/0283 ,  H03G3/3052 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/144

    Abstract: The settling time of a wireless receiver is reduced by providing a previously utilized gain control state value to a low noise amplifier (LNA) of a receiver front end during a warm-up portion of a wake-up period of the wireless receiver which follows a sleep period. One illustrative method includes the steps of receiving a notification signal which indicates that the wireless receiver is to be placed in a sleep mode, reading a gain control state value from a gain controller based on receiving the notification signal, storing the gain control state value in memory, providing the stored gain control state value from the memory to the wireless receiver during a warm-up period of a second wake-up period following the first wake-up period, and providing a gain control state value from the gain controller to the wireless receiver based on a signal level of a currently received signal of the wireless receiver after the warm-up period.

    Abstract translation: 在无线接收机的唤醒周期的预热部分之后，通过向接收机前端的低噪声放大器（LNA）提供先前利用的增益控制状态值来减少无线接收机的建立时间， 睡眠期 一种说明性方法包括以下步骤：接收指示无线接收机将处于睡眠模式的通知信号，基于接收到通知信号从增益控制器读取增益控制状态值，将增益控制状态值存储在 存储器，在所述第一唤醒周期之后的第二唤醒周期的预热周期期间，将所存储的增益控制状态值从所述存储器提供给所述无线接收器，以及从所述增益控制器向所述增益控制器提供增益控制状态值 无线接收机基于预热时段之后的无线接收机的当前接收信号的信号电平。

    Method and system for controlling device transmit power in a wireless communication network
    138.
    发明授权
    Method and system for controlling device transmit power in a wireless communication network 有权
    用于在无线通信网络中控制设备发射功率的方法和系统

    公开(公告)号：US06977915B2

    公开(公告)日：2005-12-20

    申请号：US09772622

    申请日：2001-01-30

    Applicant: Xixian Chen ,  Neil N. McGowan ,  Weigang Li ,  Jeffrey D. Stanier ,  M. Khaled Islam ,  Qiang Shen ,  Xin Jin

    Inventor： Xixian Chen ,  Neil N. McGowan ,  Weigang Li ,  Jeffrey D. Stanier ,  M. Khaled Islam ,  Qiang Shen ,  Xin Jin

    IPC: H04B1/7097 ,  H04B7/005 ,  H04B7/216

    CPC classification number: H04W52/08 ,  H04B1/7097 ,  H04W52/24

    Abstract: A method and system for closed loop power control in a wireless communication network. A received signal is despread. The signal power of the despread received signal is estimated. The noise power of the despread received signal is estimated. Estimating the noise power includes multiplying the despread received signal with an orthogonal noise code to cancel the received signal, accumulating the multiplied despread received signal over one frame and determining a signal-to-noise ratio of the received signal at least in part by dividing the estimated signal power by the estimated noise power. A reverse power control bit is determined based on the determined signal-to-noise ratio.

    Abstract translation: 一种用于无线通信网络中闭环功率控制的方法和系统。 接收到的信号被解扩。 估计解扩接收信号的信号功率。 估计解扩接收信号的噪声功率。 估计噪声功率包括将去扩展接收信号与正交噪声码相乘以抵消接收信号，在一帧上累积相乘的解扩接收信号，并至少部分地通过将接收信号的信噪比除以 估计信号功率由估计的噪声功率。 基于确定的信噪比来确定反向功率控制位。

    Method and apparatus for optimizing transmitter power efficiency
    139.
    发明申请
    Method and apparatus for optimizing transmitter power efficiency 有权
    用于优化发射机功率效率的方法和装置

    公开(公告)号：US20050190855A1

    公开(公告)日：2005-09-01

    申请号：US10787097

    申请日：2004-02-27

    Applicant: Xin Jin ,  Qingzhong Jiao ,  Wen Chan

    Inventor： Xin Jin ,  Qingzhong Jiao ,  Wen Chan

    IPC: H04B7/005 ,  H04K1/02

    CPC classification number: H04W52/225 ,  H04W52/08 ,  H04W52/10 ,  H04W52/52

    Abstract: The power efficiency of a transmitter is optimized through control of a selected aspect of the transmitter, for instance, a parameter of a power amplifier within the transmitter. The control of the aspect is based on a generated indication of desired average transmitted power. Based on this indication, a hardware path produces a first adjustment signal and a software path produces a second adjustment value, where the second adjustment value has been previously determined to correspond to the particular indication of desired average transmitted power through calibration. A difference between a first adjustment value, which is based on the first adjustment signal, and the second adjustment value is used to produce a correction signal, which is used to alter the first adjustment signal and produce a signal to control the selected aspect of the transmitter.

    Abstract translation: 通过控制发射机的选定方面，例如发射机内的功率放大器的参数来优化发射机的功率效率。 该方面的控制基于所期望的平均发射功率的生成指示。 基于该指示，硬件路径产生第一调整信号，并且软件路径产生第二调整值，其中第二调整值已经被预先确定为对应于通过校准的期望的平均发送功率的特定指示。 使用基于第一调整信号的第一调整值与第二调整值之间的差异来产生校正信号，其用于改变第一调整信号并产生信号以控制所选择的方面 发射机。

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