公开(公告)号：US20130308919A1

公开(公告)日：2013-11-21

申请号：US13474895

申请日：2012-05-18

申请人： Venson Shaw ,  Jun Shen

发明人： Venson Shaw ,  Jun Shen

IPC分类号： H04N9/80

CPC分类号： H04N21/6379 ,  H04N5/765 ,  H04N21/2143 ,  H04N21/2221 ,  H04N21/2662 ,  H04N21/41407 ,  H04N21/44004 ,  H04N21/4622 ,  H04N21/6373 ,  H04N21/64322 ,  H04N21/6473 ,  H04N21/64738 ,  H04N21/64753 ,  H04N21/64769

摘要： A system that incorporates teachings of the subject disclosure may include, for example, receiving video content at a communication device, providing the video content to a video buffer of the communication device, commencing playback of the video content at the communication device, determining buffer status information that represents a capacity of the video buffer and an amount of the capacity that has been utilized, monitoring for a buffer exhaustion condition based on the buffer status information, and adjusting the playback of the video content responsive to a detection of the buffer exhaustion condition. Other embodiments are disclosed.

摘要翻译： 结合本公开的教导的系统可以包括例如在通信设备处接收视频内容，将视频内容提供给通信设备的视频缓冲器，开始在通信设备处回放视频内容，确定缓冲器状态 表示视频缓冲器的容量的信息和已经使用的容量的量，基于缓冲器状态信息来监视缓冲器耗尽状态，以及响应于缓冲器耗尽条件的检测来调整视频内容的回放 。 公开了其他实施例。

公开(公告)号：USRE44534E1

公开(公告)日：2013-10-08

申请号：US12012202

申请日：2008-01-30

申请人： Wei Li ,  Rong Yao Fu ,  Jun Shen ,  Xiao Xi Liu ,  Song Song

发明人： Wei Li ,  Rong Yao Fu ,  Jun Shen ,  Xiao Xi Liu ,  Song Song

IPC分类号： G06F17/00 ,  G06F15/16

CPC分类号： H04W8/005 ,  H04L67/16 ,  H04L67/303

摘要： Disclosed are techniques for effective wireless device access and management via device capability integration. A method for constructing a machine using a plurality of devices selected from a group of devices, wherein each device in the group is configurable for providing short-range wireless communication, includes the steps of: starting an application template in response to an instruction from a user; analyzing the template to determine one or more capabilities required for the machine; searching in the group for devices substantially matching at least one of the capabilities; and integrating the matching devices into the machine.

摘要翻译： 公开了通过设备能力集成来实现有效的无线设备接入和管理的技术。 一种用于使用从一组设备中选择的多个设备来构造机器的方法，其中该组中的每个设备可配置用于提供短距离无线通信，包括以下步骤：响应于来自 用户; 分析模板以确定机器所需的一个或多个能力; 在组中搜索基本匹配至少一个能力的设备; 并将匹配设备集成到机器中。

公开(公告)号：US20130200293A1

公开(公告)日：2013-08-08

申请号：US13514960

申请日：2010-12-01

申请人： Jinliang Zhao ,  Baogen Shen ,  Fengxia Hu ,  Jun Shen ,  Yangxian Li ,  Jirong Sun ,  Huayang Gong ,  Jianxiong Yin ,  Xiaohuan Wang

发明人： Jinliang Zhao ,  Baogen Shen ,  Fengxia Hu ,  Jun Shen ,  Yangxian Li ,  Jirong Sun ,  Huayang Gong ,  Jianxiong Yin ,  Xiaohuan Wang

IPC分类号： H01F1/01

CPC分类号： H01F1/012 ,  C01B6/246

摘要： The invention discloses a La(Fe,Si)13-based hydride magnetic refrigeration material comprising multiple interstitial atoms and showing a high-temperature stability and a large magnetic entropy change and the method for preparing the same. By reintroducing interstitial hydrogen atoms into an interstitial master alloy La1-aRaFe13-bSibXc through a hydrogen absorption process, a compound with a chemical formula of La1-aRaFe13-bSibXcHd and a cubic NaZn13-type structure is prepared, wherein R is one or a combination of more than one rare-earth element, X is one or more C, B and the like or their combinations. A desired amount of hydrogen is obtained through a single hydrogen absorption process by means of controlling the hydrogen pressure, temperature and period in the process of hydrogen absorption. The compound can be stable under normal pressure, at a temperature of room temperature to 350° C., that is, the hydrogen atoms can still exist stably in the interstices. The Curie temperature of the compound can be adjusted continuously with a wide range of 180K to 360K by changing its composition. The magnetic entropy change that is more than 2 folds of that of Gd can be obtained around room temperature, and the magnetic hysteresis loss vanishes. In view of the above, this material is a desired magnetic refrigeration material applied at room temperature.

摘要翻译： 本发明公开了一种包含多个间隙原子并显示高温稳定性和大的磁熵变的La（Fe，Si）13基氢化物磁致冷材料及其制备方法。 通过氢吸收法将间隙氢原子重新插入到间隙母合金La1-aRaFe13-bSibXc中，制备化学式为La1-aRaFe13-bSibXcHd的化合物和立方体NaZn13型结构，其中R是一个或组合 的多于一种的稀土元素，X是一个或多个C，B等或它们的组合。 通过控制氢气压力，氢吸收过程中的氢气压力，温度和时间，通过单一氢气吸收过程获得所需量的氢。 化合物在常压下，在室温至350℃的温度下可以是稳定的，即氢原子仍然可以稳定地存在于间隙中。 化合物的居里温度可以通过改变其组成而以180K至360K的宽范围连续调节。 可以在室温附近获得超过Gd的2倍以上的磁熵变，磁滞损耗消失。 鉴于上述，该材料是在室温下施加的期望的磁性制冷材料。

公开(公告)号：US08423773B2

公开(公告)日：2013-04-16

申请号：US13602761

申请日：2012-09-04

申请人： Jun Shen ,  Song Song ,  Pei Sun ,  Jian Ming Zhang

发明人： Jun Shen ,  Song Song ,  Pei Sun ,  Jian Ming Zhang

IPC分类号： H04L9/32

CPC分类号： H04L51/00 ,  H04L51/24 ,  H04L51/38

摘要： A multimedia messaging system for receiving/sending multimedia messages, includes: a wireless LAN; and a MMS gateway. The MMS gateway performs: receiving/sending the multimedia message to/from a MMS user device via the wireless LAN; and encrypting the multimedia message. The encryption is performed by: issuing a certificate to the MMS user device; sending a session ID and a master key encrypted by the MMS gateway's private key to the MMS user device in response to a request of the MMS user device having the certificate; generated a shared secret key using an algorithm combining the master key with the MMS user device's phone number and the session ID; and encrypting the multimedia message using the shared secret key.

摘要翻译： 一种用于接收/发送多媒体消息的多媒体消息系统，包括：无线LAN; 和MMS网关。 MMS网关执行：通过无线LAN向/从MMS用户设备接收/发送多媒体消息; 并加密多媒体消息。 加密是通过以下方式执行的：向MMS用户设备发出证书; 响应于具有所述证书的所述MMS用户设备的请求，向所述MMS用户设备发送会话ID和由所述MMS网关的私钥加密的主密钥; 使用将主密钥与MMS用户设备的电话号码和会话ID组合的算法产生共享秘密密钥; 并使用共享秘密密钥加密多媒体消息。

公开(公告)号：US08199466B2

公开(公告)日：2012-06-12

申请号：US12765433

申请日：2010-04-22

申请人： Jun Shen ,  Ping Gao

发明人： Jun Shen ,  Ping Gao

IPC分类号： G06F1/16

CPC分类号： H04M1/0252 ,  H04M1/23

摘要： A housing assembly for a portable electronic device includes a shell including a supporting portion, a frame, and a latching member. The latching member includes a body portion, at least one positioning portion and at least one bent portion. The body portion is disposed on the shell. The positioning portion is secured in the shell. The bent portion engages the frame. The supporting portion of the shell resists the positioning portion of the latching member.

摘要翻译： 一种用于便携式电子设备的壳体组件包括壳体，壳体包括支撑部分，框架和闩锁构件。 闩锁构件包括主体部分，至少一个定位部分和至少一个弯曲部分。 主体部分设置在外壳上。 定位部分固定在外壳中。 弯曲部分接合框架。 壳体的支撑部分抵抗闩锁构件的定位部分。

公开(公告)号：US08188817B2

公开(公告)日：2012-05-29

申请号：US12719400

申请日：2010-03-08

申请人： Jun Shen

发明人： Jun Shen

IPC分类号： H01H51/22 ,  H01H57/00

CPC分类号： H01H51/2281 ,  H01H50/023 ,  H01H50/026 ,  H01H50/043

摘要： A double-pole-double-throw (DPDT) electromechanical relay employing a movable first magnet and a nearby third electromagnet is disclosed. The movable first magnet is permanently magnetized with a magnetic moment and has at least a first end and a second end. The third electromagnet, when energized, produces a third magnetic field which is primarily perpendicular to the magnetization direction of the first movable magnet and exerts a magnetic torque on the first magnet to force the first magnet to rotate and closes electrical conduction paths at the first end. Changing the direction of the electrical current in the third electromagnet changes the direction of the third magnetic field and thus the direction of the magnetic torque on the first magnet, and causes the first magnet to rotate in an opposite direction and opens the electrical conduction path at the first end and closes the electrical conduction paths at the second end. Latching, non-latching types, and various forms (normally open or closed, etc.) of relays can be formed by appropriately adjusting various force magnitudes.

摘要翻译： 公开了一种采用可移动第一磁体和附近第三电磁体的双极双掷（DPDT）机电继电器。 可移动的第一磁体被永久地磁化并且具有至少第一端和第二端。 第三电磁体在通电时产生主要垂直于第一可移动磁体的磁化方向的第三磁场，并且在第一磁体上施加磁力矩以迫使第一磁体旋转并在第一端闭合导电路径 。 改变第三电磁体中的电流的方向改变第三磁场的方向，从而改变第一磁体上的磁矩的方向，并且使第一磁体沿相反的方向旋转并打开导电路径 第一端并在第二端封闭导电路径。 可以通过适当调整各种力量度来形成闭锁，非锁定类型和各种形式（常开或闭合等）继电器。

公开(公告)号：US20110138427A1

公开(公告)日：2011-06-09

申请号：US13016746

申请日：2011-01-28

申请人： Jun Shen ,  Venson Shaw

发明人： Jun Shen ,  Venson Shaw

IPC分类号： H04N7/16

CPC分类号： H04W28/0278 ,  H04L65/4069 ,  H04N7/18 ,  H04N21/23406 ,  H04N21/234381 ,  H04N21/23805 ,  H04N21/2401 ,  H04N21/41407 ,  H04N21/44004 ,  H04N21/6131 ,  H04N21/6181 ,  H04N21/6373 ,  H04N21/6377 ,  H04N21/6379 ,  H04N21/658

摘要： A system for a mobile wireless device to receive and display a video stream while preventing overflow or starvation of its receive buffer by requesting changes to the video streaming or encoding rates and by controlling the video playback frame rate. The current receive buffer level is used to make comparisons with several thresholds, the results of which are used to trigger actions. If the current receive buffer level has risen above a start level, then playback of the video can begin. If the current receive buffer level rises above an early detection threshold, then the video streaming device is requested to slow its streaming rate. If the current receive buffer level rises above a high level threshold, then the video streaming device is requested to stop streaming the video. If the current receive buffer level drops below a low level threshold, then the playback frame rate is slowed.

摘要翻译： 一种用于移动无线设备的系统，用于接收和显示视频流，同时通过请求对视频流或编码速率的改变并控制视频播放帧速率来防止其接收缓冲器的溢出或饥饿。 当前的接收缓冲区级别用于与几个阈值进行比较，其结果用于触发动作。 如果当前接收缓冲器电平已经升高到开始电平以上，则可以开始播放视频。 如果当前接收缓冲器电平升高到早期检测阈值以上，则请求视频流传输设备降低其流速。 如果当前的接收缓冲器电平上升到高电平阈值以上，则请求视频流设备停止流式传输视频。 如果当前接收缓冲器电平低于低电平阈值，则播放帧速率变慢。

公开(公告)号：US20110016202A1

公开(公告)日：2011-01-20

申请号：US12506234

申请日：2009-07-20

申请人： Nan Ye ,  Jun Shen

发明人： Nan Ye ,  Jun Shen

IPC分类号： G06F15/177

CPC分类号： H04L41/0869 ,  H04L41/044 ,  H04L41/22

摘要： Methods, systems, and computer program products for implementing a validation framework for validating commands for configuring entities in a telecommunications network are disclosed. According to one aspect, the subject matter described herein includes a method for implementing a validation framework for validating commands for configuring entities in a telecommunications network. The method includes providing, to a first computing system, a validation configuration file containing at least one rule for validating, based on domain knowledge of a network entity, commands for configuring the network entity, wherein the validation configuration file is provided from a developer of the network entity. The first computing system receives data associated with a command for configuring the network entity, validates the received data using the at least one rule, and, responsive to validating the data, performs at least one action.

摘要翻译： 公开了用于实现用于验证用于配置电信网络中的实体的命令的验证框架的方法，系统和计算机程序产品。 根据一个方面，本文所述的主题包括一种用于实现用于验证用于配置电信网络中的实体的命令的验证框架的方法。 该方法包括向第一计算系统提供包含至少一个规则的验证配置文件，所述规则用于基于网络实体的域知识来验证用于配置网络实体的命令，其中所述验证配置文件从 网络实体。 第一计算系统接收与用于配置网络实体的命令相关联的数据，使用至少一个规则验证所接收的数据，并且响应于验证数据，执行至少一个动作。

公开(公告)号：US20090240955A1

公开(公告)日：2009-09-24

申请号：US12302729

申请日：2007-05-30

申请人： Andrew Chow ,  T.S. Anthony Ho ,  Tien Peng Cyril Tan ,  Jun Shen ,  Wee Meng Jeremiah Woon

发明人： Andrew Chow ,  T.S. Anthony Ho ,  Tien Peng Cyril Tan ,  Jun Shen ,  Wee Meng Jeremiah Woon

IPC分类号： G06F12/14 ,  H04L9/28 ,  G06F21/00

CPC分类号： H04N1/32283 ,  G06F12/1425 ,  G06F21/64 ,  G06F2212/2022 ,  H04N1/32149 ,  H04N2201/3233 ,  H04N2201/3235 ,  H04N2201/3236 ,  H04N2201/328

摘要： A secure media storage device for an imaging device, comprising an interface (40) for receiving digital data, a memory (44) for storing the digital data and for allowing read out of the digital data and a security layer (42) integrated onto the storage device for embedding security data onto the digital data to enable verification of the integrity of the digital data.

摘要翻译： 一种用于成像设备的安全媒体存储设备，包括用于接收数字数据的接口（40），用于存储数字数据并允许读出数字数据的存储器（44）和集成到数字数据上的安全层（42） 存储装置，用于将安全数据嵌入到数字数据上，以便能够验证数字数据的完整性。

公开(公告)号：US20090074101A1

公开(公告)日：2009-03-19

申请号：US11856645

申请日：2007-09-17

申请人： XiangGuo Tang ,  Jun Shen

发明人： XiangGuo Tang ,  Jun Shen

IPC分类号： H03C5/00

CPC分类号： H04L25/067 ,  H04L27/38

摘要： A method and system to generate decoded information from received symbols in communication receivers. A first embodiment is a method to detect digitally modulated symbols and generate decoded information. The method includes receiving digitally modulated symbols, demapping the digitally modulated symbols to generate soft decisions representing digitally modulated symbols, multiplying the soft decisions by an adaptive factor to generate scaled soft decisions; and decoding the scaled soft decisions to generate decoded information. A second embodiment is a system having modules to detect digitally modulated symbols and generate decoded information. These embodiments can be applied in several wired and wireless communication applications including, but not limited to, WiMAX applications.

摘要翻译： 一种从通信接收机中的接收符号生成解码信息的方法和系统。 第一实施例是检测数字调制符号并产生解码信息的方法。 该方法包括接收数字调制符号，对数字调制符号进行解映射以产生表示数字调制符号的软判决，将软判决乘以自适应因子以产生缩放软判决; 并解码缩放的软判决以产生解码的信息。 第二实施例是具有用于检测数字调制符号并产生解码信息的模块的系统。 这些实施例可以应用于若干有线和无线通信应用，包括但不限于WiMAX应用。