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    • 12. 发明授权
    • Method and system for processing session initiation protocol messages
    • 用于处理会话发起协议消息的方法和系统
    • US08855135B2
    • 2014-10-07
    • US12052832
    • 2008-03-21
    • Zhi Yong LiangLing ShaoWei XueBo YangYi Xin Zhao
    • Zhi Yong LiangLing ShaoWei XueBo YangYi Xin Zhao
    • H04L12/403H04L29/06H04L29/08
    • H04L65/105H04L29/06197H04L65/1006H04L65/80H04L69/08H04L69/12H04L69/327
    • A method and system for processing session initiation protocol messages including receiving a session initiation protocol message by a front end, parsing the session initiation protocol message by the front end, grouping the token types and the token contents in the session initiation protocol message respectively, and setting up corresponding links between the token types and the token contents, wherein the session initiation protocol message, after parsing, is transformed to the session initiation protocol offload engine message with a session initiation protocol offload engine message header part, for storing message level information, a token type part, for storing token type information, wherein it comprises a plurality of fixed-length entries, and a token content part for storing token contents, wherein it comprises a plurality of variable-length entries, and processing the transformed session initiation protocol offload engine message at the server end.
    • 一种用于处理会话发起协议消息的方法和系统,包括:通过前端接收会话发起协议消息,分析前端的会话发起协议消息,分别在会话发起协议消息中分组令牌类型和令牌内容,以及 设置令牌类型和令牌内容之间的相应链接,其中在解析之后,会话发起协议消息被转换成具有会话发起协议卸载引擎消息报头部分的会话发起协议卸载引擎消息,用于存储消息级别信息, 用于存储令牌类型信息的令牌类型部分,其中它包括多个固定长度条目,以及用于存储令牌内容的令牌内容部分,其中它包括多个可变长度条目,并且处理变换的会话发起协议 在服务器端卸载引擎消息。
    • 13. 发明申请
    • Method for controlling well bore pressure based on model prediction control theory and systems theory
    • 基于模型预测控制理论和系统理论的井筒压力控制方法
    • US20140262246A1
    • 2014-09-18
    • US14351573
    • 2011-11-04
    • Zhilin LiBin DongHaifang SunLiexiang HanRunde XiaoBo YangGui TangQiulai XueQiang WeiGuojun TangXing Zuo
    • Zhilin LiBin DongHaifang SunLiexiang HanRunde XiaoBo YangGui TangQiulai XueQiang WeiGuojun TangXing Zuo
    • E21B41/00E21B47/10
    • E21B49/00E21B21/08E21B41/0092E21B47/1025
    • A method for controlling well bore pressure based on model prediction control theory and systems theory, which belongs to the field of well bore pressure control technique, includes: detecting a well bottom pressure, a stand pipe pressure, a casing pressure, an injection flow rate and an outlet flow rate during construction process, and determining the presence of overflow or leakage; if there is no overflow or leakage, then fine-adjusting the wellhead casing pressure according to the slight fluctuations of the well bottom pressure, the stand pipe pressure or the casing pressure, ensuring that the well bottom pressure, the stand pipe pressure or the casing pressure are at a set value; if there is overflow or leakage, then using a well bore multi-phase flow dynamic model to simulate and calculate the overflow or leakage position and starting time of the overflow or leakage, predicting the variation over a future time period of the well bore pressure in the well drilling process, and utilizing an optimization algorithm to calculate the control parameter under a minimum of an actual well bottom pressure difference during the future period; and repeating the optimization process for the next time period after a first control parameter is selected and set. The present method enables the well bore pressure to be controlled within the allowable fluctuation range of a project, thus achieving precise pressure control.
    • 基于井眼压力控制技术领域的模型预测控制理论和系统理论,控制井筒压力的方法包括:检测井底压力,立管压力,套管压力,喷射流量 和施工过程中的出口流量,并确定溢出或泄漏的存在; 如果没有溢出或泄漏,则根据井底压力,立管压力或套管压力的轻微波动来微调井口套管压力,确保井底压力,立管压力或套管 压力处于设定值; 如果有溢流或泄漏,则使用井筒多相流动力学模型来模拟和计算溢流或泄漏位置以及溢流或泄漏的开始时间,预测未来时间段内井筒压力的变化 钻井过程,并利用优化算法在未来期间在最小实际井底压力差下计算控制参数; 并且在选择和设置第一控制参数之后,重复下一时间段的优化处理。 本方法能够将井筒压力控制在工程的容许波动范围内,从而实现精确的压力控制。
    • 14. 发明授权
    • Service flux allocation method and equipment thereof
    • 服务通量分配方法及其设备
    • US08780707B2
    • 2014-07-15
    • US13386164
    • 2010-03-25
    • Bo YangXiaoli Song
    • Bo YangXiaoli Song
    • H04L12/26
    • H04L63/1408H04L43/028H04L63/0227
    • The present invention discloses a service flux allocation method, which includes the steps of: by establishing a usable single board information database (101), and according to the processing ability of each Deep Packet Inspection (DPI) service identifying single board stored in the usable single board information data base and the present flux (102), allocating the service flux which needed to be identified fairly to each DPI service identifying single board (103). The present invention also discloses a service flux allocation equipment, which includes a storage module and an allocation module. The method and the equipment of the present invention make the service flux which needed to be identified allocated fairly to each DPI service identifying single board.
    • 本发明公开了一种业务通量分配方法,其特征在于包括以下步骤:通过建立可用的单板信息数据库(101),并根据存储在可用的单板信息数据库(101)中的每个深度分组检测(DPI)业务的识别单板的处理能力 单板信息数据库和当前通量(102),分配需要被识别为识别单板(103)的每个DPI服务的服务通量。 本发明还公开了一种服务通量分配设备,其包括存储模块和分配模块。 本发明的方法和设备使得需要被识别的服务通量公平地分配给识别单板的每个DPI服务。
    • 18. 发明授权
    • Remote loading system and method for network equipment
    • 网络设备的远程加载系统和方法
    • US08595332B2
    • 2013-11-26
    • US12126064
    • 2008-05-23
    • Zhiming DingMeng DiaoBo Yang
    • Zhiming DingMeng DiaoBo Yang
    • G06F15/177
    • H04L67/025H04L12/2898H04L41/0866H04L41/0886H04L67/125H04M1/2535H04M1/72525
    • A remote loading system for network equipment is provided, which includes a loading server configured to send a loading command and an equipment prepared for loading connected to the loading server through a network. The loading server sends a command for validating a loaded content to the equipment prepared for loading, and the equipment prepared for loading performs an operation of validating the loaded content according to the command for validating the loaded content. A corresponding remote loading method for network equipment is also provided. A control on validating the loaded content is achieved through the command for validating a loaded content. Moreover, a way of validating the loaded content immediately and a way of validating the loaded content through a specific program are respectively adopted to realize the loading of an unconditionally resetting equipment and a conditionally resetting equipment.
    • 提供了一种用于网络设备的远程加载系统,其包括配置为发送加载命令的加载服务器和准备用于通过网络连接到加载服务器的加载设备。 加载服务器发送用于验证加载的内容到准备加载的设备的命令,准备加载的设备根据用于验证加载的内容的命令执行验证加载内容的操作。 还提供了相应的网络设备的远程加载方法。 通过用于验证加载的内容的命令来实现验证加载的内容的控制。 此外,分别采用一种验证加载内容的方法和通过特定程序验证加载的内容的方式,以实现无条件复位设备和有条件复位设备的加载。