公开(公告)号：US08041376B2

公开(公告)日：2011-10-18

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

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。

公开(公告)号：US20110230163A1

公开(公告)日：2011-09-22

申请号：US13150703

申请日：2011-06-01

Applicant: Xin Jin ,  M. Khaledul Islam

Inventor： Xin Jin ,  M. Khaledul Islam

IPC: H04W4/22 ,  H04M11/04

CPC classification number: H04W24/02 ,  H04M1/66 ,  H04M11/04 ,  H04M2250/12 ,  H04W4/90 ,  H04W8/22 ,  H04W52/0251 ,  H04W52/028 ,  H04W76/50 ,  Y02D70/144 ,  Y02D70/164

Abstract: Techniques for use in a mobile device involve detecting a temperature condition at said device and, in response, operating in a limited communication state for which only emergency communication is permitted. When the mobile device receives a user-initiated communication request, the mobile device inhibits non-emergency communication but permits emergency communication despite the existence of said temperature condition.

Abstract translation: 用于移动设备的技术涉及检测所述设备处的温度状况，并且作为响应，在仅允许紧急通信的有限通信状态下操作。 当移动设备接收到用户发起的通信请求时，移动设备禁止非紧急通信，但是允许紧急通信，尽管存在所述温度条件。

公开(公告)号：US08023984B2

公开(公告)日：2011-09-20

申请号：US10679575

申请日：2003-10-06

Applicant: Xin Jin ,  Jorgen S. Nielsen

Inventor： Xin Jin ,  Jorgen S. Nielsen

IPC: H04B7/00 ,  H04B1/00 ,  H04M1/00

CPC classification number: H04W52/288 ,  H04W52/283

Abstract: A radio control system in a wireless communication device includes a sensor operable to detect a change in a use mode of the wireless communication device during a communication session according to a pre-determined list of conditions, the use mode being one of a plurality of use modes that the communication device can operate in. The radio control system also includes a power controller connected to the sensor, that is operable to determine a power configuration according to the user mode detected. The power configuration is adjusted to balance the radio frequency coverage of a signal to be transmitted and the SAR. Of the radiation absorption. Each use mode is a different scenario in which the wireless communication device can be used.

Abstract translation: 无线通信设备中的无线电控制系统包括：传感器，用于根据预先确定的条件列表在通信会话期间检测无线通信设备的使用模式的变化，所述使用模式是多个使用中的一个 通信设备可以操作的模式。无线电控制系统还包括连接到传感器的功率控制器，其可操作以根据检测到的用户模式来确定功率配置。 调整功率配置以平衡要发送的信号和SAR的射频覆盖。 的辐射吸收。 每种使用模式是可以使用无线通信设备的不同场景。

公开(公告)号：US07974994B2

公开(公告)日：2011-07-05

申请号：US11748249

申请日：2007-05-14

Applicant: Ying Li ,  Teresa Mah ,  Jie Tong ,  Xin Jin ,  Saleel Sathe ,  Jingyi Xu

Inventor： Ying Li ,  Teresa Mah ,  Jie Tong ,  Xin Jin ,  Saleel Sathe ,  Jingyi Xu

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30867

Abstract: Computer-readable media, systems, and methods for sensitive webpage content detection are described. In embodiments, a multi-class classifier is developed and one or more webpages with webpage content are received. In various embodiments, the one or more webpages are analyzed with the multi-class classifier and, in various embodiments, a sensitivity level is predicted that is associated with the webpage content of the one or more webpages. In various other embodiments, the multi-class classifier includes one or more sensitivity categories.

Abstract translation: 描述了用于敏感网页内容检测的计算机可读介质，系统和方法。 在实施例中，开发了多类分类器，并且接收到具有网页内容的一个或多个网页。 在各种实施例中，使用多类分类器分析一个或多个网页，并且在各种实施例中，预测与一个或多个网页的网页内容相关联的灵敏度级别。 在各种其他实施例中，多类分类器包括一个或多个灵敏度类别。

公开(公告)号：US07964328B2

公开(公告)日：2011-06-21

申请号：US11829984

申请日：2007-07-30

Applicant: Wayne T. Ferrar ,  Xin Jin ,  David S. Weiss

Inventor： Wayne T. Ferrar ,  Xin Jin ,  David S. Weiss

IPC: G03G5/047

CPC classification number: G03G5/0592 ,  G03G5/0571 ,  G03G5/0575 ,  G03G5/0637 ,  G03G5/0651

Abstract: The present invention relates to photoconductive elements having an electrically conductive support, an electrical barrier layer and, disposed over the conductive layer, a charge generation layer capable of generating positive charge carriers when exposed to actinic radiation. The electrical barrier layer, which restrains injection of positive charge carriers from the conductive support, comprises a crosslinkable condensation polymer having as a repeating unit a planar, electron-deficient, tetracarbonylbisimide group and optionally a crosslinker.

Abstract translation: 本发明涉及具有导电支撑体，电阻挡层的光电导元件，并且设置在导电层上方，当暴露于光化辐射时能够产生正电荷载流子的电荷产生层。 抑制正电荷载体从导电载体注入的电阻层包含具有平面，电子缺陷型，四羰基双酰亚胺基团和任选的交联剂作为重复单元的可交联缩聚物。

公开(公告)号：US20110053542A1

公开(公告)日：2011-03-03

申请号：US12942253

申请日：2010-11-09

Applicant: Xin Jin ,  Qingzhong Jiao ,  Tom Yun Sang Young

Inventor： Xin Jin ,  Qingzhong Jiao ,  Tom Yun Sang Young

IPC: H04B7/00

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

Abstract: Techniques for controlling a gain state of a wireless receiver involve causing the wireless receiver to enter into a sleep mode; causing the wireless receiver to exit from the sleep mode and enter into a wake-up period; providing, via a multiplexer, a stored gain control state value to the wireless receiver for use during a warm-up period of the wake-up period, the stored gain control state value being previously read from a gain controller during a previous wake-up period of the wireless receiver; and after the warm-up period of the wake up period, providing, via the multiplexer, a current gain control state value from the gain controller to the wireless receiver for use during the wake up period, the current gain control state value being based on a signal level of a currently-received signal in the wireless receiver.

Abstract translation: 用于控制无线接收机的增益状态的技术包括使无线接收机进入睡眠模式; 使无线接收器退出睡眠模式并进入唤醒期; 经由多路复用器将存储的增益控制状态值提供给无线接收器以在唤醒周期的预热期间使用，所存储的增益控制状态值在先前唤醒期间预先从增益控制器读取 无线接收器的周期; 并且在唤醒周期的预热周期之后，通过多路复用器提供从增益控制器到无线接收器的当前增益控制状态值，以在唤醒期间使用，当前增益控制状态值基于 在无线接收机中的当前接收信号的信号电平。

公开(公告)号：US07873393B2

公开(公告)日：2011-01-18

申请号：US12752330

申请日：2010-04-01

Applicant: Xin Jin ,  Jennifer Anne Elizabeth Mallalieu ,  Fiona Shearer

Inventor： Xin Jin ,  Jennifer Anne Elizabeth Mallalieu ,  Fiona Shearer

IPC: H04M1/00

CPC classification number: H04M1/24 ,  H04W52/0261

Abstract: A method and system for determining standby time for a mobile station uses a battery simulator, a base station emulator, a computer to control the test equipment and MSUT for testing a mobile station. The computer includes a module for determining a radio off battery voltage, a module for deriving a battery capacity in dependence upon the radio off battery voltage, a module for measuring battery capacity usage in a predetermined time while the mobile station is in standby mode and a module for determining a standby time for the mobile station in dependence upon the battery capacity and the battery capacity usage, where the predetermined time is less than the standby time.

Abstract translation: 用于确定移动台的待机时间的方法和系统使用电池模拟器，基站仿真器，计算机来控制测试设备和用于测试移动台的MSUT。 该计算机包括用于确定电池电压无线电的模块，用于根据无线电关闭电池电压导出电池容量的模块，用于在移动台处于待机模式时在预定时间内测量电池容量使用的模块，以及 模块，用于根据电池容量和电池容量使用量确定移动台的待机时间，其中预定时间小于待机时间。

公开(公告)号：US20100323742A1

公开(公告)日：2010-12-23

申请号：US12862212

申请日：2010-08-24

Applicant: Andrew Allen ,  Xin Jin ,  Wen Zhao

Inventor： Andrew Allen ,  Xin Jin ,  Wen Zhao

IPC: H04W4/10

CPC classification number: H04W4/10 ,  H04W76/45

Abstract: In one illustrative example, a technique in a mobile communication device which is operative in a wireless communication network for Push-To-Talk (PTT) communications involves receiving, at the mobile communication device, presence information associated with at least one other mobile communication device, the presence information including at least one of a current availability indication or capability indication; and buffering a PTT communication prior to its transmission from the mobile communication device based on the presence information. The current availability or capability indication may be an automatic answering indication or a media capability indication, as examples.

Abstract translation: 在一个说明性示例中，在用于即按即说（PTT）通信的无线通信网络中操作的移动通信设备中的技术涉及在移动通信设备处接收与至少一个其他移动通信设备相关联的存在信息 存在信息包括当前可用性指示或能力指示中的至少一个; 以及基于所述存在信息，在从所述移动通信设备发送之前缓存PTT通信。 作为示例，当前可用性或能力指示可以是自动应答指示或媒体能力指示。

公开(公告)号：US20100309898A1

公开(公告)日：2010-12-09

申请号：US12858987

申请日：2010-08-18

Applicant: Wen Zhao ,  Xin Jin ,  Muhammad Khaledul Islam ,  Haining Zhang

Inventor： Wen Zhao ,  Xin Jin ,  Muhammad Khaledul Islam ,  Haining Zhang

IPC: H04W4/00

CPC classification number: H04L67/26 ,  H04L67/04 ,  H04L69/22 ,  H04W4/20 ,  H04W8/22

Abstract: A method and system of reachability indication between a wireless device and at least one push server, the method comprising the steps of: sending device status information from the wireless device to the at least one push server; and receiving the status information at the at least one push server; wherein the at least one push server is enabled to selectively start and stop serving the wireless device on the basis of the status information. The method further comprises sending status information to a packet data serving node that stores a list of push servers associated with a wireless device, and having the packet data serving node forward the status information to the push server. The system and method further includes selectively starting and stopping the serving of the wireless device by the push server during a voice call.

Abstract translation: 一种在无线设备与至少一个推送服务器之间的可达性指示的方法和系统，所述方法包括以下步骤：将设备状态信息从所述无线设备发送到所述至少一个推送服务器; 以及在所述至少一个推送服务器处接收所述状态信息; 其中所述至少一个推送服务器能够基于所述状态信息选择性地启动和停止服务所述无线设备。 该方法还包括向存储与无线设备相关联的推送服务器的列表的分组数据服务节点发送状态信息，并且使分组数据服务节点将状态信息转发到推送服务器。 该系统和方法还包括在语音呼叫期间选择性地启动和停止推送服务器对无线设备的服务。

公开(公告)号：US07787566B2

公开(公告)日：2010-08-31

申请号：US12478812

申请日：2009-06-05

Applicant: Wen-Yen M. Chan ,  Nasserullah Khan ,  Qingzhong Jiao ,  Nagula Tharma Sangary ,  Michael Franz Habicher ,  Xin Jin

Inventor： Wen-Yen M. Chan ,  Nasserullah Khan ,  Qingzhong Jiao ,  Nagula Tharma Sangary ,  Michael Franz Habicher ,  Xin Jin

IPC: H04K1/02 ,  H04L25/03

CPC classification number: H04W52/343

Abstract: A power management system and method for a wireless communication device generates an average desired transmit power signal based on at least one of a received signal strength indicator signal and a power control instruction signal from a base station. A power supply level adjustment signal is generated based on the data parameters of an outgoing data stream and at least one environmental information signal. A combination of the power supply level adjustment signal and the average desired transmit power or a gain control signal and an altered version of the power supply level adjustment signal is used to generate a variable power supply signal that is provided to an output amplifier block for sufficiently generating outgoing wireless device radio signals while reducing power loss in the output amplifier block.

Abstract translation: 用于无线通信设备的电源管理系统和方法基于来自基站的接收信号强度指示符信号和功率控制指令信号中的至少一个产生平均期望的发射功率信号。 基于输出数据流的数据参数和至少一个环境信息信号生成电源电平调整信号。 使用电源电平调整信号和平均期望发送功率或增益控制信号和电源电平调整信号的改变版本的组合来产生可变电源信号，该可变电源信号被提供给输出放大器块用于充分地 产生输出无线设备无线电信号，同时减少输出放大器块中的功率损耗。