利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.026 秒)

    Push signal delivery status judging apparatus and method
    12.
    发明授权
    Push signal delivery status judging apparatus and method 有权
    推送信号传送状态判断装置和方法

    公开(公告)号：US08774025B2

    公开(公告)日：2014-07-08

    申请号：US13033900

    申请日：2011-02-24

    申请人： Sumiyo Okada ,  Noriyuki Fukuyama ,  Masanobu Morinaga

    发明人： Sumiyo Okada ,  Noriyuki Fukuyama ,  Masanobu Morinaga

    IPC分类号： H04L12/26

    CPC分类号： H04L43/00

    摘要： A method for judging delivery status of a push signal includes: receiving packets flowing in a specific session between a transmission source and transmission destination at an arbitrary point on a route of the specific session, and storing the received packets into a storage device, wherein the packets include voice packets and non-voice packets representing the push signal; judging based on sequence numbers included in the received packets stored in the storage device, whether or not packet loss has occurred in the specific session; and upon detecting that the packet loss has occurred, judging, according to status of the packet loss and predetermined characteristic of the non-voice packets, whether or not loss of the push signal has occurred.

    摘要翻译： 一种用于判断推送信号的发送状态的方法，包括：在特定会话的路由上的任意点处接收在发送源与发送目的地之间的特定会话中流动的分组，并将接收到的分组存储到存储装置中，其中， 分组包括表示推送信号的语音分组和非语音分组; 基于存储在存储装置中的接收到的分组中包含的序列号判断是否在特定会话中发生分组丢失; 并且在检测到分组丢失已经发生时，根据分组丢失的状态和非语音分组的预定特性判断是否发生了推挽信号的丢失。

    Packet capture apparatus, packet capture method, and computer readable medium having a packet capture program
    13.
    发明授权
    Packet capture apparatus, packet capture method, and computer readable medium having a packet capture program 失效
    分组捕获装置，分组捕获方法和具有分组捕获程序的计算机可读介质

    公开(公告)号：US08284688B2

    公开(公告)日：2012-10-09

    申请号：US12493840

    申请日：2009-06-29

    申请人： Sumiyo Okada ,  Noriyuki Fukuyama ,  Masanobu Morinaga

    发明人： Sumiyo Okada ,  Noriyuki Fukuyama ,  Masanobu Morinaga

    IPC分类号： H04J3/14

    CPC分类号： H04L43/024 ,  H04L41/5009 ,  H04L65/00 ,  H04L65/80

    摘要： A packet capture apparatus and method including receiving packets through a network, acquiring target packets including specific information from the received packets, extracting the target packets of each session, and storing the extracted target packets, estimating a capture cycle, a capture width, and a capture start time based on static information about the target packets to determine a start time and an end time of the reception of the packets based on the capture cycle, the capture width, and the capture start time, setting the start time and the end time in control by the packet capturing part, and using the start time and the end time being set to control intermittent packet capturing, where the packets are received during each capture width every capture cycle from the capture start time.

    摘要翻译： 一种分组捕获装置和方法，包括通过网络接收分组，从接收到的分组获取包括特定信息的目标分组，提取每个会话的目标分组，并存储所提取的目标分组，估计捕获周期，捕获宽度和 基于关于目标分组的静态信息捕获开始时间，以基于捕获周期，捕获宽度和捕获开始时间来确定分组的接收的开始时间和结束时间，设置开始时间和结束时间 并且使用开始时间和结束时间被设置为控制间歇分组捕获，其中在捕获开始时间的每个捕获周期的每个捕获宽度期间接收分组。

    Presence administration method and device
    14.
    发明授权
    Presence administration method and device 有权
    存在管理方法和装置

    公开(公告)号：US08200755B2

    公开(公告)日：2012-06-12

    申请号：US10464634

    申请日：2003-06-19

    申请人： Shingo Fujimoto ,  Takashi Ohno ,  Yuki Yamamoto ,  Jun Kakuta ,  Satoshi Okuyama ,  Akinori Iwakawa ,  Sumiyo Okada ,  Masahiko Murakami

    发明人： Shingo Fujimoto ,  Takashi Ohno ,  Yuki Yamamoto ,  Jun Kakuta ,  Satoshi Okuyama ,  Akinori Iwakawa ,  Sumiyo Okada ,  Masahiko Murakami

    IPC分类号： G06F15/16

    CPC分类号： H04L51/04 ,  G06Q10/107

    摘要： In a presence system in which one user users a plurality of terminals, dynamically changing buddy lists are synchronized between the terminals. A presence notification message is sent to all the terminals of the user. The timing of sending includes, for example, when the presence information of a buddy is updated, when a new buddy is set, when display attribute information is updated, when a buddy is cancelled, and when a presence notification of unknown presentity is made. Thus, when one user uses a plurality of terminals in the presence system, dynamically changing buddy lists can be synchronized between the terminals. In addition, the display formats of the buddy lists do not differ from one terminal to another, and the same display format is attained.

    摘要翻译： 在其中一个用户使用多个终端的存在系统中，在终端之间同步动态改变的好友列表。 存在通知消息被发送到用户的所有终端。 发送的定时包括例如当更新好友的存在信息时，当设置新的好友时，当更新显示属性信息时，何时取消好友，以及当出现不明存在的存在通知时。 因此，当一个用户在存在系统中使用多个终端时，可以在终端之间同步动态改变的好友列表。 此外，好友列表的显示格式从一个终端到另一个终端没有不同，并且获得相同的显示格式。

    PACKET CAPTURE SYSTEM, PACKET CAPTURE METHOD, INFORMATION PROCESSING DEVICE, AND STORAGE MEDIUM
    15.
    发明申请
    PACKET CAPTURE SYSTEM, PACKET CAPTURE METHOD, INFORMATION PROCESSING DEVICE, AND STORAGE MEDIUM 失效
    分组捕获系统，分组捕获方法，信息处理设备和存储介质

    公开(公告)号：US20110280149A1

    公开(公告)日：2011-11-17

    申请号：US13189853

    申请日：2011-07-25

    申请人： Sumiyo OKADA ,  Noriyuki FUKUYAMA ,  Masanobu MORINAGA ,  Hideaki MIYAZAKI

    发明人： Sumiyo OKADA ,  Noriyuki FUKUYAMA ,  Masanobu MORINAGA ,  Hideaki MIYAZAKI

    IPC分类号： H04L12/26

    CPC分类号： H04L67/125 ,  H04L43/00 ,  H04L43/0817 ,  H04L43/0829 ,  H04L43/087 ,  H04L43/16 ,  H04L65/1053 ,  H04L65/80

    摘要： Measuring devices are connected to the same network. A sharing control processing unit controls sharing of capture of packets among the measuring devices. An aggregating unit collects the captured packets. Each measuring device notifies the sharing control processing unit of a state about its capture. The sharing control processing unit determines which measuring device is to start/stop the capture, according to a predetermined rule and the notified state. When determining that the capture is to be switched from a first measuring device to a second measuring device, the sharing control processing unit instructs the second measuring device to start the capture. After receiving a notification that the second measuring device has actually captured a packet(s), the sharing control processing unit instructs the first measuring device to stop the capture. The aggregating unit identifies a duplicate packet(s) double captured by the first and second measuring devices, and reconstructs the packets.

    摘要翻译： 测量设备连接到同一网络。 共享控制处理单元控制测量装置之间的分组捕获共享。 聚合单元收集捕获的数据包。 每个测量装置通知共享控制处理单元关于其捕获的状态。 共享控制处理单元根据预定规则和所通知的状态确定哪个测量装置要开始/停止捕获。 当确定捕获将从第一测量装置切换到第二测量装置时，共享控制处理单元指示第二测量装置开始捕获。 在接收到第二测量装置实际捕获分组的通知之后，共享控制处理单元指示第一测量装置停止捕获。 聚合单元识别由第一和第二测量设备双重捕获的重复分组，并且重建分组。

    Device and method for collecting network failure information
    19.
    发明授权
    Device and method for collecting network failure information 失效
    收集网络故障信息的设备和方法

    公开(公告)号：US08607096B2

    公开(公告)日：2013-12-10

    申请号：US13193048

    申请日：2011-07-28

    申请人： Noriyuki Fukuyama ,  Hideaki Miyazaki ,  Masanobu Morinaga ,  Sumiyo Okada ,  Satoshi Okuyama

    发明人： Noriyuki Fukuyama ,  Hideaki Miyazaki ,  Masanobu Morinaga ,  Sumiyo Okada ,  Satoshi Okuyama

    IPC分类号： G06F11/00

    CPC分类号： H04L41/0686 ,  H04L43/0817 ,  H04L43/0823

    摘要： An apparatus to collect information about network failure includes: a normal mode packet assembly unit to assemble a transmission packet from transmission data output from an application in a normal mode being a procedure used when a transmission process is performed by specified communication protocol; a special mode packet assembly unit to assemble the transmission packet from the transmission data in a special mode being a procedure in which a procedure for collecting failure information is embedded into the procedure used when a transmission process is performed by the specified communication protocol; a switching control unit to activate the normal mode packet assembly unit or the special mode packet assembly unit selectively; and a response analysis unit to collect failure information according to a behavior of the response to the transmission packet transmitted from the special mode packet assembly unit.

    摘要翻译： 收集关于网络故障的信息的装置包括：正常模式分组组合单元，用于以通常模式从应用输出的传输数据组装传输分组，作为当通过指定的通信协议执行传输过程时使用的过程; 特殊模式分组组合单元，用于以特殊模式组合来自传输数据的传输分组，作为用于收集故障信息的过程被嵌入到通过指定的通信协议执行传输处理所使用的过程中的过程; 切换控制单元，其选择性地激活正常模式分组组合单元或特殊模式分组组件单元; 以及响应分析单元，用于根据从所述特殊模式分组组合单元发送的对所述传输分组的响应的行为收集故障信息。

    MONITORING APPARATUS, MONITORING METHOD, AND COMPUTER PRODUCT
    20.
    发明申请
    MONITORING APPARATUS, MONITORING METHOD, AND COMPUTER PRODUCT 有权
    监控装置，监控方法和计算机产品

    公开(公告)号：US20130044618A1

    公开(公告)日：2013-02-21

    申请号：US13478207

    申请日：2012-05-23

    申请人： Sumiyo OKADA

    发明人： Sumiyo OKADA

    IPC分类号： H04L12/26

    CPC分类号： H04W52/0219 ,  H04L41/14 ,  H04L43/0858 ,  Y02D70/23

    摘要： A monitoring apparatus includes a processor to execute a process that includes calculating the delay of each of the data among acquired series of data transmitted from a communication apparatus that performs transmission processing with regularity; extracting from the series of data, a set of data whose calculated delays are greater than or equal to a threshold; and identifying, from among the extracted set of data, a pattern of data appearing successively for a given number of times or more, at equivalent intervals; and an output device that outputs information indicating the data related to the identified pattern.

    摘要翻译： 监视装置包括处理器，用于执行处理，该处理包括计算从执行传输处理的通信装置发送的所获取的一系列数据中的每个数据的延迟; 从所述一系列数据中提取计算出的延迟大于或等于阈值的一组数据; 以及从提取的数据集合中，以等间隔从连续出现给定次数以上的数据的图形识别; 以及输出装置，其输出指示与所识别的图案相关的数据的信息。