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    • 1. 发明授权
    • Enabling mobile IPv6 communication over a network containing IPv4 components using ISATAP
    • 通过使用ISATAP的IPv4组件的网络启用移动IPv6通信
    • US07746891B2
    • 2010-06-29
    • US10818662
    • 2004-04-05
    • Shu YamamotoCarl WilliamsHidetoshi YokotaKazuo Hashimoto
    • Shu YamamotoCarl WilliamsHidetoshi YokotaKazuo Hashimoto
    • H04L12/28
    • H04W80/045H04W8/26H04W40/00H04W88/06
    • A mobile IPv6 dual-stack node engages in IPv6 communication while roaming within an IPv4-only network, for example using ISATAP. First, the node determines that it has moved Bnd obtains a new IPv4 address. After determining that the visited network contains no IPv6-enabled components, the node uses an IPv6 connect agent to engage in IPv6 communication. The node configures its care-of address using the IPv6 connect agent's routing information and the node's newly-obtained IPv4 address. In one embodiment, the node and the connect agent optimize the handoff when the nodes has moved but still uses the same connect agent. The node sends a binding updates to the connect agents comprising the node's old care-of address and the node's new care-of address. When the connect agent receives a packet destined for the node's previous care-of address, it forwards the packet to the node's currents care-of address, thereby reducing packet loss.
    • 移动IPv6双栈节点在仅IPv4网络中漫游时进行IPv6通信,例如使用ISATAP。 首先,节点确定它已经移动Bnd获取新的IPv4地址。 在确定受访网络不包含启用IPv6的组件之后,节点使用IPv6连接代理进行IPv6通信。 节点使用IPv6连接代理的路由信息​​和节点的新获得的IPv4地址来配置其转交地址。 在一个实施例中,节点和连接代理在节点移动但仍使用相同的连接代理时优化切换。 节点向连接代理发送绑定更新,该连接代理包括节点的旧转交地址和节点的新转交地址。 当连接代理接收到目的地为该节点之前转交地址的数据包时,它将数据包转发到节点的电流转交地址,从而减少数据包丢失。
    • 2. 发明申请
    • Automatic IPv6 connect agent discovery using DNS
    • 使用DNS自动IPv6连接代理发现
    • US20050015497A1
    • 2005-01-20
    • US10729257
    • 2003-12-04
    • Hidetoshi YokotaShu YamamotoCarl WilliamsKazuo Hashimoto
    • Hidetoshi YokotaShu YamamotoCarl WilliamsKazuo Hashimoto
    • H04L12/56G06F15/16H04L12/66
    • H04L12/6418H04L29/12066H04L29/12358H04L61/1511H04L61/251
    • An IPv6 enabled node finds an IPv6 connect agent by using a Domain Name System (DNS) server. The IPv6 enabled node sends a query to the DNS server and, in response, receives one or more identifiers of one or more IPv6 connect agents. In one embodiment, an identifier comprises the name of an IPv6 connect agent. In this embodiment, the IPv6 enabled node then sends a name of a desired IPv6 connect agent to the DNS server and, in response, receives the address of that IPv6 connect agent. The IPv6 enabled node is then able to engage in IPv6 communication using that IPv6 connect agent. In another embodiment, an identifier comprises the address of an IPv6 connect agent. In this embodiment, the IPv6 enabled node is able to engage in IPv6 communication using that IPv6 connect agent without any further contact with the DNS server.
    • 启用IPv6的节点通过使用域名系统(DNS)服务器来查找IPv6连接代理。 启用IPv6的节点向DNS服务器发送查询,并作为响应,接收一个或多个IPv6连接代理的一个或多个标识符。 在一个实施例中,标识符包括IPv6连接代理的名称。 在本实施例中,IPv6启用的节点然后将所需的IPv6连接代理的名称发送到DNS服务器,并且响应地接收该IPv6连接代理的地址。 IPv6启用的节点然后能够使用该IPv6连接代理进行IPv6通信。 在另一个实施例中,标识符包括IPv6连接代理的地址。 在本实施例中,启用IPv6的节点能够使用该IPv6连接代理进行IPv6通信,而不与DNS服务器进一步联系。
    • 3. 发明申请
    • Enabling mobile IPv6 communication over a network containing IPv4 components using ISATAP
    • 通过使用ISATAP的IPv4组件的网络启用移动IPv6通信
    • US20050008032A1
    • 2005-01-13
    • US10818662
    • 2004-04-05
    • Shu YamamotoCarl WilliamsHidetoshi YokotaKazuo Hashimoto
    • Shu YamamotoCarl WilliamsHidetoshi YokotaKazuo Hashimoto
    • H04L12/28H04L12/56H04L29/06
    • H04W80/045H04W8/26H04W40/00H04W88/06
    • A mobile IPv6 dual-stack node engages in IPv6 communication while roaming within an IPv4-only network, for example using ISATAP. First, the node determines that it has moved and obtains a new IPv4 address. After determining that the visited network contains no IPv6-enabled components, the node uses in IPv6 connect agent to engage in IPv6 communication. The node configures its care-of address using the IPv6 connect agent's routing information and the node's newly-obtained IPv4 address. In one embodiment, the node and the connect agent optimize the handoff when the node has moved but still uses the same connect agent. The node sends a binding update to the connect agent comprising the node's old care-of address and the node's new care-of address. When the connect agent receives a packet destined for the node's previous care-of address, it forwards the packet to the node's current care-of address, thereby reducing packet loss.
    • 移动IPv6双栈节点在仅IPv4网络中漫游时进行IPv6通信,例如使用ISATAP。 首先,节点确定它已经移动并获得新的IPv4地址。 在确定访问网络不包含启用IPv6的组件之后,该节点在IPv6连接代理中使用IPv6进行通信。 节点使用IPv6连接代理的路由信息​​和节点的新获得的IPv4地址来配置其转交地址。 在一个实施例中,节点和连接代理在节点移动但仍使用相同的连接代理时优化切换。 节点向连接代理发送绑定更新,该连接代理包括节点的旧转交地址和节点的新转交地址。 当连接代理接收到目的地为节点之前转交地址的分组时,它将数据包转发到节点的当前转交地址,从而减少数据包丢失。
    • 7. 发明授权
    • Backlight device and liquid crystal display
    • 背光装置和液晶显示器
    • US07270464B2
    • 2007-09-18
    • US10540874
    • 2003-12-22
    • Hirokazu NakayoshiKazuo HashimotoIsamu Noguchi
    • Hirokazu NakayoshiKazuo HashimotoIsamu Noguchi
    • F21V7/04
    • G02B6/0021G02B6/0083G02B6/0085G02B6/0086
    • A back-light device and a liquid crystal display in which light from light sources is guided to a light-guiding plate efficiently and heat of the light sources is dissipated efficiently. The back-light device of the liquid crystal panel has a front frame and a rear frame. There are provided four optical sheets, a light-guiding plate, a flexible PCB, two light sources, and a reflecting sheet between the front frame and the rear frame. The flexible PCB has a PCB part and two erected parts. A resistor and a thermistor as electronic parts and two light sources are installed on the PCB part in the vicinity of the erected parts. A light-radiating surface of the light source is pressed to an incident surface of the light-guiding plate by the erected part.
    • 背光装置和液晶显示器,其中来自光源的光被有效地引导到导光板,并且有效地散发光源的热量。 液晶面板的背光装置具有前框架和后框架。 在前框架和后框架之间设置有四个光学片,导光板,柔性PCB,两个光源和反射片。 柔性PCB具有PCB部件和两个竖立部件。 作为电子部件和两个光源的电阻器和热敏电阻安装在竖立部件附近的PCB部件上。 光源的发光面通过竖立部被按压到导光板的入射面。
    • 9. 发明授权
    • Method of driving backlight, circuit for driving backlight, and electronic apparatus
    • 驱动背光的方法,用于驱动背光的电路和电子设备
    • US06466196B1
    • 2002-10-15
    • US09472294
    • 1999-12-27
    • Toshiaki IsogawaKazuo HashimotoToshitake Terada
    • Toshiaki IsogawaKazuo HashimotoToshitake Terada
    • G09G336
    • H05B41/2824G09G3/3406G09G2320/0606G09G2320/0626G09G2320/064H05B41/3927
    • In an apparatus equipped with a display panel having displayed thereon an image of a video signal input thereto and a backlight for use for the display panel, there are provided a level-setting means (19) for outputting a signal having a level corresponding to the adjusting level of brightness of the image displayed on the display panel, a thinning means (20) for thinning a signal having a periodic waveform at every pseudo random period that has been set in correspondence with an output level of the level-setting means (19), and a drive means (13), (Q1) for generating a drive signal for driving the backlight based on an output signal of the thinning means (20). With this construction, it is arranged to enable the maintenance of an excellent state of display of the image and to enable the adjustment of the brightness of the backlight to be performed over a wide range without generating any noises.
    • 在配备有在其上显示有输入的视频信号的图像的显示面板和用于显示面板的背光的装置中,设置有电平设定装置(19),用于输出具有对应于 调整在显示面板上显示的图像的亮度水平,减薄装置(20),用于在已经根据电平设定装置(19)的输出电平设置的每个伪随机周期中稀疏具有周期性波形的信号 )和驱动装置(13),(Q1),用于基于所述稀疏装置(20)的输出信号产生用于驱动背光的驱动信号。 利用这种结构,能够保持良好的图像显示状态,能够在不产生任何噪声的情况下,在宽范围内进行背光源的亮度的调整。
    • 10. 发明授权
    • Apparatus for monitoring state of traffic in telecommunication network
    • 监测电信网络流量状态的装置
    • US6147974A
    • 2000-11-14
    • US31913
    • 1998-02-27
    • Kazunori MatsumotoKazuo Hashimoto
    • Kazunori MatsumotoKazuo Hashimoto
    • H04M3/36H04J3/14
    • H04M3/36
    • An apparatus for monitoring state of traffic in a telecommunication network by calculating ABR based upon BID and ANS per unit time in the network. This apparatus includes a model generation unit for receiving sampled data for generating models, the sampled data being constituted by a set of pairs of BID and ANS per unit time when the network is normal, and for calculating an average connection ratio when the network is normal based upon the sampled data, a calculation unit for calculating log-likelihood at a single point under hypothesizes of normality and degradation of the network based upon time series BID and ANS and upon the average connection ratio calculated by the model generation unit, and a detection unit for detecting whether state of traffic in the network is normal or degraded based upon time series log-likelihood of under hypothesizes of normality and degradation calculated by the calculation unit.
    • 一种用于通过基于网络中每单位时间的BID和ANS计算ABR来监视电信网络中的业务状态的装置。 该装置包括用于接收用于生成模型的采样数据的模型生成单元,当网络正常时,采样数据由每单位时间的一组BID和ANS构成,并且用于当网络正常时计算平均连接比 基于采样数据,计算单元,用于基于时间序列BID和ANS以及由模型生成单元计算出的平均连接比率,在网络的正常性和劣化的假设下计算单点的对数似然性,以及检测 基于由计算单元计算出的正常和劣化的假设下的时间序列对数似然性来检测网络中的业务状况是正常还是退化的单元。