CURRENT SENSE CIRCUIT AND BATTERY OVER-CURRENT PROTECTION CONTROLLER
    81.
    发明申请
    CURRENT SENSE CIRCUIT AND BATTERY OVER-CURRENT PROTECTION CONTROLLER 审中-公开
    电流检测电路和电池过流保护控制器

    公开(公告)号:US20120106013A1

    公开(公告)日:2012-05-03

    申请号:US13182456

    申请日:2011-07-14

    IPC分类号: H02H3/08

    摘要: A battery over-current protection controller includes a current sense circuit, a first pin coupled to one end of the current detection circuit, a second pin, and a third pin. The second pin and the third pin are respectively coupled to a positive end and a negative end of a battery module. The current sense circuit includes a reference voltage generation unit, a voltage dividing unit, and a comparison unit. The reference voltage generation unit is coupled between the second pin and the third pin to generate a reference voltage. The voltage dividing unit has one end coupled to the reference voltage to thereby generate a voltage dividing signal. The comparison unit receives the voltage dividing signal and a current detection signal indicative of a value of a current flowing through the current detection circuit to thereby generate an over-current protection signal when the current is greater than the predetermined current.

    摘要翻译: 电池过流保护控制器包括电流检测电路,耦合到电流检测电路的一端的第一引脚,第二引脚和第三引脚。 第二引脚和第三引脚分别耦合到电池模块的正端和负端。 电流检测电路包括参考电压产生单元,分压单元和比较单元。 参考电压产生单元耦合在第二引脚和第三引脚之间以产生参考电压。 分压单元具有耦合到参考电压的一端,从而产生分压信号。 比较单元接收分压信号和指示流过电流检测电路的电流值的电流检测信号,从而当电流大于预定电流时产生过电流保护信号。

    JPEG2000 syntax-compliant encryption with full scalability
    83.
    发明授权
    JPEG2000 syntax-compliant encryption with full scalability 有权
    具有完全可扩展性的JPEG2000语法兼容加密

    公开(公告)号:US08081755B2

    公开(公告)日:2011-12-20

    申请号:US11419468

    申请日:2006-05-19

    CPC分类号: H04K1/00 H04L9/0637

    摘要: A method and system is provided for encrypting an image compressed with a JPEG2000-based compression with minimal overhead so that the encrypted codestream is compliant with the syntax of the JPEG2000-based compression and can be scaled without decrypting. The encryption system generates, for each independent encryption segment of a codestream for an image, a unique initialization vector from a global initialization vector in such a way that the initialization vectors can be generated during decryption from the global initialization vector, even after truncation. The encryption system encrypts each independent encryption segment using its unique initialization vector. The encryption system ensures that the encrypted codestream is compliant with the syntax of the JPEG2000-based compression both as originally generated and as truncated by an encryption-unaware device.

    摘要翻译: 提供了一种方法和系统,用于以最小的开销加密用基于JPEG2000的压缩压缩的图像,使得加密的码流符合基于JPEG2000的压缩的语法,并且可以在不进行解密的情况下进行缩放。 加密系统对于图像的码流的每个独立加密段产生来自全局初始化向量的唯一初始化向量,使得即使在截断之后也可以在全局初始化向量的解密期间生成初始化向量。 加密系统使用其唯一的初始化向量来加密每个独立的加密段。 加密系统确保加密的码流符合基于JPEG2000的压缩的语法,原始生成并被加密不知情的设备截断。

    Method of implementing packet-based resource allocation and persistent resource allocation in a wireless communication system
    85.
    发明授权
    Method of implementing packet-based resource allocation and persistent resource allocation in a wireless communication system 有权
    在无线通信系统中实现基于分组的资源分配和持续资源分配的方法

    公开(公告)号:US08004977B2

    公开(公告)日:2011-08-23

    申请号:US11946205

    申请日:2007-11-28

    IPC分类号: H04Q7/00

    摘要: The present invention provides a method of allocating resources in a wireless communication system. The method includes requesting persistent allocation of resources for a data spurt in response to detecting the beginning of the data spurt and performing non-persistent resource allocation for at least one packet in the data spurt. The non-persistent resource allocation is performed in response to determining that persistent resources are not available for allocation. The method also includes transmitting the packet using the allocated non-persistent resources.

    摘要翻译: 本发明提供了一种在无线通信系统中分配资源的方法。 该方法包括响应于检测到数据突发的开始并对数据突发中的至少一个分组执行非持久性资源分配,请求持续分配用于数据突发的资源。 响应于确定持续资源不可用于分配而执行非持久性资源分配。 该方法还包括使用分配的非持久资源来发送分组。

    SYSTEM AND METHOD FOR BACKEND ADVERTISMENT CONVERSION
    86.
    发明申请
    SYSTEM AND METHOD FOR BACKEND ADVERTISMENT CONVERSION 有权
    用于后端广告转换的系统和方法

    公开(公告)号:US20110191714A1

    公开(公告)日:2011-08-04

    申请号:US12699201

    申请日:2010-02-03

    IPC分类号: G06F3/048

    CPC分类号: G06F3/048

    摘要: A system for backend conversion attribution of an advertisement served to a user device. The advertisement server provides an advertisement to the user device. The advertisement server receives user information from the user device. The advertisement server stores attributable event information and the user information into an attributable event record in a data store. Based on a user event, a conversion server receives conversion information and the user information from the user device. The conversion server stores the conversion information and the user information into a conversion record in the data store. An attribution server matches the attributable event record with the conversion record.

    摘要翻译: 用于向用户设备发送的广告的后端转换归属的系统。 广告服务器向用户设备提供广告。 广告服务器从用户设备接收用户信息。 广告服务器将可归因事件信息和用户信息存储在数据存储器中的可归档事件记录中。 基于用户事件,转换服务器从用户设备接收转换信息和用户信息。 转换服务器将转换信息和用户信息存储在数据存储中的转换记录中。 归因服务器将可归因事件记录与转换记录相匹配。

    METHOD AND SYSTEM FOR SERVICE PROTECTION
    87.
    发明申请
    METHOD AND SYSTEM FOR SERVICE PROTECTION 有权
    服务保护方法与系统

    公开(公告)号:US20110038258A1

    公开(公告)日:2011-02-17

    申请号:US12910480

    申请日:2010-10-22

    IPC分类号: G06F11/00

    摘要: A method for service protection is disclosed, which is applied to a 1:n switching technique. The method includes the following steps. A source end sends a service to a work transmission entity, the work transmission entity performs performance monitoring through the transmitted service, a sink end receives the service from the work transmission entity; when a Signal Degrade (SD) fault occurs at the work transmission entity, the source end sends the service to the work transmission entity and a protection transmission entity simultaneously, and the sink end selects to receive the service from the protection transmission entity; the protection transmission entity performs the performance monitoring through the transmitted service; when the SD fault occurs at both the work transmission entity and the protection transmission entity, the sink end still receives the service from the protection transmission entity. A system for service protection is also disclosed. Technical solutions enable the service to get valid protection during the transmission process, and avoid frequent switching of the service, thereby improving the service quality.

    摘要翻译: 公开了一种服务保护方法,适用于1:n切换技术。 该方法包括以下步骤。 源端向工作传输实体发送业务,工作传输实体通过传输业务进行性能监控,接收端从工作传输实体接收业务; 当工作传输实体发生信号降级(SD)故障时,源端同时向工作传输实体和保护传输实体发送业务,并且接收端选择从保护传输实体接收业务; 保护传输实体通过传输的业务进行性能监控; 当工作传输实体和保护传输实体都发生SD故障时,接收端仍然从保护传输实体接收业务。 还公开了一种用于服务保护的系统。 技术解决方案使服务在传输过程中得到有效保护,避免服务频繁切换,从而提高服务质量。

    PROTECTION METHOD, SYSTEM, AND DEVICE IN PACKET TRANSPORT NETWORK
    88.
    发明申请
    PROTECTION METHOD, SYSTEM, AND DEVICE IN PACKET TRANSPORT NETWORK 有权
    分组传输网络中的保护方法,系统和设备

    公开(公告)号:US20100278040A1

    公开(公告)日:2010-11-04

    申请号:US12826298

    申请日:2010-06-29

    IPC分类号: H04L12/24

    摘要: A protection method in a packet transport network is provided. A protection path is established for a service data flow borne on a shared protection ring in the method, where the protection path includes a wrapping protection path and a steering protection path. Firstly, a first service data flow is sent through the wrapping protection path. Then, a service data flow node stops sending a second service data flow subsequent to the first service data flow to the wrapping protection path, and buffers the second service data flow. When the first service data flow completely passes by the service data flow node again, the buffered second service data flow is switched from the wrapping protection path to the steering protection path.

    摘要翻译: 提供了分组传输网络中的保护方法。 在该方法中,为保护路径包括保护路径和转向保护路径的共享保护环上的业务数据流建立保护路径。 首先,通过包裹保护路径发送第一服务数据流。 然后,服务数据流节点停止将第一服务数据流之后的第二服务数据流发送到包装保护路径,并且缓冲第二服务数据流。 当第一服务数据流再次完全通过服务数据流节点时,缓冲的第二服务数据流从包裹保护路径切换到转向保护路径。

    Method of calculating a time period to wait for missing data packets
    89.
    发明授权
    Method of calculating a time period to wait for missing data packets 有权
    计算等待丢失数据包的时间段的方法

    公开(公告)号:US07792026B2

    公开(公告)日:2010-09-07

    申请号:US11356022

    申请日:2006-02-17

    IPC分类号: G06F11/30

    摘要: A method of receiving data packets. In the method of receiving data packets, a determination is made as to whether a received data packet is received out of an expected order. If the determining step determines a received packet is out of the expected order, a time period is calculated to wait for one or more missing data packets based at least in part on an expected time of receiving the one or more missing data packets.

    摘要翻译: 一种接收数据包的方法。 在接收数据分组的方法中,确定是否从预期顺序接收到接收的数据分组。 如果确定步骤确定接收到的分组超出预期顺序,则至少部分地基于接收到一个或多个丢失数据分组的预期时间来计算时间段以等待一个或多个丢失数据分组。

    System and method for dynamically adjusting hybrid ARQ transmissions
    90.
    发明授权
    System and method for dynamically adjusting hybrid ARQ transmissions 有权
    动态调整混合ARQ传输的系统和方法

    公开(公告)号:US07788566B2

    公开(公告)日:2010-08-31

    申请号:US11334608

    申请日:2006-01-18

    IPC分类号: G08C25/02 H04L1/18

    摘要: There is provided a system and method for dynamically adjusting the maximum number of hybrid ARQ transmissions in a wireless system. More specifically, in one embodiment, there is provided a method comprising generating a plurality of hybrid ARQ sub-packets associated with a packet, wherein a transmitter is configured to transmit up to a maximum number of the hybrid ARQ sub-packets, detecting a degradation in transmission quality that affects the transmitter, and reducing the maximum number of hybrid ARQ sub-packets associated with the packet that can be transmitted by the transmitter in response to detecting the degradation.

    摘要翻译: 提供了一种在无线系统中动态调整混合ARQ传输的最大数量的系统和方法。 更具体地,在一个实施例中,提供了一种方法,包括生成与分组相关联的多个混合ARQ子分组,其中,发送器被配置为传送最多数量的混合ARQ子分组,检测降级 在影响发射机的传输质量中,减少与发射机响应于检测到恶化可以发送的与分组相关联的混合ARQ子分组的最大数量。