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    • 14. 发明授权
    • Method and system for loading application to a local memory of a co-processor system by using position independent loader
    • 通过使用位置无关的加载程序将应用程序加载到协处理器系统的本地存储器的方法和系统
    • US08893127B2
    • 2014-11-18
    • US12869164
    • 2010-08-26
    • Li Hui GuoYan LiHaibo LinYonghua LinYudong Yang
    • Li Hui GuoYan LiHaibo LinYonghua LinYudong Yang
    • G06F9/46G06F9/445G06F9/38
    • G06F9/445G06F9/3881G06F2212/251G06F2212/253
    • A co-processor system and a method for loading an application to a local memory of a co-processor system. In the method, re-locatable code and descriptive data are copied from a loading region to a non-loading region. An executable image to be loaded is loaded using the re-locatable code copied to the non-loading region according to the descriptive data. The local memory includes a loading region and a non-loading region, the loading region stories a loader and descriptive data of an executable image to be loaded of the application, and the loader includes re-locatable code. A system is provided for carrying out the steps of the method. In accordance with the system and method of the present invention, flexibility of co-processor system application development is improved without occupying additional storage space.
    • 一种协处理器系统和一种将应用程序加载到协处理器系统的本地存储器的方法。 在该方法中,可重新定位的代码和描述性数据从加载区域复制到非加载区域。 根据描述性数据,使用可重新定位的代码复制到非加载区域来加载要加载的可执行映像。 本地存储器包括加载区域和非加载区域,加载区域描述加载器和要应用程序加载的可执行映像的描述数据,并且加载器包括可重定位代码。 提供了一种用于执行该方法的步骤的系统。 根据本发明的系统和方法,在不占用额外存储空间的情况下,协同处理器系统应用开发的灵活性得到改善。
    • 16. 发明授权
    • Method, apparatus and system for obtaining user information
    • 用于获取用户信息的方法,装置和系统
    • US08875225B2
    • 2014-10-28
    • US13492086
    • 2012-06-08
    • Heng ChangWeiliang ChenXiaomin ShiQifeng MaHuan WangShan ChenYan Li
    • Heng ChangWeiliang ChenXiaomin ShiQifeng MaHuan WangShan ChenYan Li
    • H04L29/06G06F15/16G06F21/00
    • H04L63/102G06F21/00G06F2221/2101G06F2221/2105G06F2221/2141
    • A method, apparatus and system for obtaining user information are disclosed by the present invention. The present invention solves the problem of lower security of user information. The method includes: obtaining the interactive state of the service requester in the service request process, wherein the interactive state is used for indicating the specific state in which the service requester and its service are during the process of interaction with each other; determining if the interactive state of the service requester, in the process of requesting the service, meets the preset access-authorized-policy of the user information in the service request; when the interactive state of the service requester, in the process of requesting the service, meets the preset access-authorized-policy of the user information in said service request, obtaining the user information and sending the user information to the service.
    • 本发明公开了一种用于获取用户信息的方法,装置和系统。 本发明解决了用户信息安全性降低的问题。 该方法包括:在服务请求过程中获取服务请求者的交互状态,其中交互状态用于指示在彼此交互过程中服务请求者及其服务的特定状态; 确定在请求服务的过程中服务请求者的交互状态是否符合服务请求中的用户信息的预设访问授权策略; 当服务请求者在请求服务的过程中的交互状态在所述服务请求中满足用户信息的预设访问授权策略时,获取用户信息并向用户发送用户信息。
    • 20. 发明申请
    • ADAPTIVE ECC TECHNIQUES FOR FLASH MEMORY BASED DATA STORAGE
    • 用于基于闪存存储器的数据存储的自适应ECC技术
    • US20140136927A1
    • 2014-05-15
    • US13879383
    • 2011-10-26
    • Yan LiHao ZhongRadoslav DanilakEarl T Cohen
    • Yan LiHao ZhongRadoslav DanilakEarl T Cohen
    • H03M13/05G06F11/10
    • G06F11/1068G06F11/1016G06F11/1048G11C11/5628G11C29/52H03M13/05H03M13/2906
    • Adaptive ECC techniques for use with flash memory enable improvements in flash memory lifetime, reliability, performance, and/or storage capacity. The techniques include a set of ECC schemes with various code rates and/or various code lengths (providing different error correcting capabilities), and error statistic collecting/tracking (such as via a dedicated hardware logic block). The techniques further include encoding/decoding in accordance with one or more of the ECC schemes, and dynamically switching encoding/decoding amongst one or more of the ECC schemes based at least in part on information from the error statistic collecting/tracking (such as via a hardware logic adaptive codec receiving inputs from the dedicated error statistic collecting/tracking hardware logic block). The techniques further include selectively operating a portion (e.g., page, block) of the flash memory in various operating modes (e.g. as an MLC page or an SLC page) over time.
    • 与闪存一起使用的自适应ECC技术可以改善闪存的使用寿命,可靠性,性能和/或存储容量。 这些技术包括具有各种码率和/或各种码长(提供不同的纠错能力)的ECC方案和错误统计收集/跟踪(例如经由专用的硬件逻辑块)。 所述技术还包括根据ECC方案中的一个或多个的编码/解码,以及至少部分地基于来自错误统计收集/跟踪的信息(例如,经由 硬件逻辑自适应编解码器,从专用误差统计收集/跟踪硬件逻辑块接收输入)。 这些技术还包括随着时间的推移,以各种操作模式(例如,作为MLC页面或SLC页面)选择性地操作闪存的一部分(例如,页面,块)。