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81. 发明授权

US08244130B2 Passive optical network system with mode-variable optical network unit 有权
标题翻译：无源光网络系统具有可变光网络单元
公开(公告)号：US08244130B2
公开(公告)日：2012-08-14
申请号：US12105777
申请日：2008-04-18
申请人： Ying Shi , Hideya Yoshiuchi , Hiroki Ikeda
发明人： Ying Shi , Hideya Yoshiuchi , Hiroki Ikeda
IPC分类号： H04J14/00
CPC分类号： H04L12/2861 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0088
摘要： An optical line terminal connecting with numbers of optical network units comprises a control unit which controls each optical network unit to make it operate in a first mode in which transmission and reception of control messages and data are possible or in a second mode in which the transmission and reception of control messages are possible but the transmission of data is impossible, according to a communication permission request transmitted from an optical network unit and based on a preset maximum number of optical network units permitted to execute upstream communication from the optical network unit to the optical line terminal.
摘要翻译：连接光网络单元数量的光线路终端包括：控制单元，其控制每个光网络单元以使其在控制消息和数据的发送和接收可能的第一模式中工作，或者以第二模式进行操作，其中传输并且控制消息的接收是可能的，但是根据从光网络单元发送的通信许可请求，并且基于允许执行从光网络单元到上述光网络单元的上行通信的光网络单元的预设最大数目，数据的传输是不可能的光线路终端。

82. 发明申请

US20120163809A1 Burst-Mode Receiver Equipped with Optical Amplifier, Method for Controlling Optical Amplifier, and System 有权
标题翻译：配有光放大器的突发模式接收机，控制光放大器和系统的方法
公开(公告)号：US20120163809A1
公开(公告)日：2012-06-28
申请号：US13336710
申请日：2011-12-23
申请人： Jun Sugawa , Hiroki Ikeda , Tohru Kazawa
发明人： Jun Sugawa , Hiroki Ikeda , Tohru Kazawa
IPC分类号： H04J14/02 , H04B10/08 , H04J14/06
CPC分类号： H04B10/272
摘要： To, even when a transmission wavelength varies in each ONU and an optical amplifier gain depends on the wavelength in an OLT equipped with an optical amplifier, prevent the optical amplifier gain from varying in every ONU and thus prevent deterioration of a dynamic range. The OLT estimates a transmission wavelength of each ONU at the time of ONU registration, and retains a correspondence between an ONU identifier and the transmission wavelength. Moreover, for every burst, an injection current to the optical amplifier is adjusted based on a wavelength and optical amplifier characteristic database.
摘要翻译：即使当每个ONU中的传输波长变化并且光放大器增益取决于配备有光放大器的OLT中的波长时，防止光放大器增益在每个ONU中变化，从而防止动态范围的恶化。 OLT估计在ONU注册时每个ONU的传输波长，并保持ONU标识符与传输波长之间的对应关系。此外，对于每个脉冲串，基于波长和光放大器特性数据库调整到光放大器的注入电流。

83. 发明授权

US07974269B2 Mobile communication control method and mobile communication system 有权
标题翻译：移动通信控制方法和移动通信系统
公开(公告)号：US07974269B2
公开(公告)日：2011-07-05
申请号：US11211593
申请日：2005-08-26
申请人： Yukiko Takeda , Shiro Tanabe , Hui Deng , Hiroki Ikeda
发明人： Yukiko Takeda , Shiro Tanabe , Hui Deng , Hiroki Ikeda
IPC分类号： H04L12/66
CPC分类号： H04W92/02 , H04W80/04 , H04W80/10 , H04W88/14 , H04W88/18
摘要： The objective of the invention is to provide a mobile communication control method and mobile communication system in which mobile IPv6 and SIP are integrated by a core network of 3GPP2. In the mobile communication system, the mobile node MN executes a registration procedure for a Care-of-Address acquired in a visited network by the communication between the mobile node and a home agent server HA, executes a registration procedure for the Care-of-Address by the communication between the mobile node and an SIP server, and executes a communication procedure for session establishment by the communication between the mobile node MN and a correspondent node not through the home agent server but through the SIP server.
摘要翻译：本发明的目的是提供一种移动通信控制方法和移动通信系统，其中移动IPv6和SIP由3GPP2的核心网络集成。在移动通信系统中，移动节点MN通过移动节点和归属代理服务器HA之间的通信来执行在访问网络中获取的转交地址的注册过程，执行用于“ 通过移动节点和SIP服务器之间的通信地址，并且通过移动节点MN和不是通过归属代理服务器而不是通过SIP服务器的通信节点之间的通信来执行用于会话建立的通信过程。

84. 发明申请

US20100075133A1 Surface Coating Material for Molten Zinc Bath Member, Production Method Thereof, and Molten Zinc Bath Member 有权
标题翻译：熔融锌浴表面涂料，其生产方法和熔融锌浴成员
公开(公告)号：US20100075133A1
公开(公告)日：2010-03-25
申请号：US12594046
申请日：2008-04-04
申请人： Hiroki Ikeda , Katsu Yanagimoto
发明人： Hiroki Ikeda , Katsu Yanagimoto
IPC分类号： B32B3/26 , C23C4/06 , B05D1/12 , C09D1/00 , B22F9/02
CPC分类号： C23C4/04 , C22C29/08 , C23C2/003 , C23C4/06 , Y10T428/12049 , Y10T428/249994
摘要： There are provided a surface coating material for a molten zinc bath member with improved zinc corrosion resistance, a production method thereof, and a molten zinc bath member. The surface coating material comprises WC powder particles and a binder metal. The binder metal comprises Co and a metal element electrochemically nobler than Co and constitutes an alloy structure having a single phase.
摘要翻译：提供了具有改善的耐锌腐蚀性的熔融锌浴部件的表面涂层材料，其制造方法和熔融锌浴部件。表面涂层材料包括WC粉末颗粒和粘合剂金属。粘合剂金属包括Co和金属元素比Co电化学上更高，并且构成具有单相的合金结构。

85. 发明授权

US07606914B2 Session QoS control apparatus 失效
标题翻译：会话QoS控制装置
公开(公告)号：US07606914B2
公开(公告)日：2009-10-20
申请号：US10985944
申请日：2004-11-12
申请人： Hiroki Ikeda , Shiro Tanabe , Kazuma Yumoto , Masashi Yano
发明人： Hiroki Ikeda , Shiro Tanabe , Kazuma Yumoto , Masashi Yano
IPC分类号： G06F15/16
CPC分类号： H04L47/20 , H04L41/5035 , H04L41/5067 , H04L47/2408 , H04L47/2416 , H04L67/306 , H04L69/03
摘要： A session QoS control apparatus includes a session management database in which session management information per user terminal is stored, a user preference database in which user preference information representing the user state and QoS requirement associated with the identifier of a user communication terminal is stored, and a user communication terminal and router management database in which mapping between a user terminal and a network node to which the terminal is connected is stored. Upon receiving user session information, the apparatus analyses the user session information by referring to the session management and user preference databases and determines a QoS policy for the session between caller and callee terminals. From the user communication terminal and router management database, the apparatus retrieves a node on which the session QoS policy should be set and transmits a QoS command to the node to set the session QoS policy on the node.
摘要翻译：会话QoS控制装置包括存储用户终端的会话管理信息的会话管理数据库，存储表示用户状态的用户偏好信息和与用户通信终端的标识符相关联的QoS要求的用户偏好数据库，存储用户终端与终端所连接的网络节点之间的映射的用户通信终端和路由器管理数据库。在接收到用户会话信息后，该设备通过参考会话管理和用户偏好数据库来分析用户会话信息，并确定呼叫者和被叫终端之间的会话的QoS策略。从用户通信终端和路由器管理数据库，设备检索要在其上设置会话QoS策略的节点，并向节点发送QoS命令，以在该节点上设置会话QoS策略。

86. 发明申请

US20080205443A1 BANDWIDTH-ALLOCATING DEVICE AND METHOD 失效
标题翻译：带宽分配设备和方法
公开(公告)号：US20080205443A1
公开(公告)日：2008-08-28
申请号：US12037538
申请日：2008-02-26
申请人： Ying SHI , Hiroki Ikeda , Hideya Yoshiuchi
发明人： Ying SHI , Hiroki Ikeda , Hideya Yoshiuchi
IPC分类号： H04J3/16
CPC分类号： H04Q11/0067 , H04Q11/0071 , H04Q2011/0064 , H04Q2011/0084 , H04Q2011/0088 , H04W8/26 , H04W28/18 , H04W72/04
摘要： In the bandwidth-allocating method of the present invention for PON (: Passive Optical Network), a bandwidth is allocated from an optical line terminal to each optical network unit. The optical line terminal stores a bandwidth contract table for indicating a correspondence relationship between communication flow IDs and service quality parameters, each communication flow ID identifying each communication flow between the optical line terminal and each optical network unit. The bandwidth-allocating method includes a step of transmitting a service-quality request message including the communication flow IDs and the service quality parameters from each optical network unit to the optical line terminal, and a step of the optical line terminal's updating the bandwidth contract table based on the service quality parameters, and performing the bandwidth allocation to a communication flow specified by the corresponding communication flow ID based on the bandwidth contract table.
摘要翻译：在本发明的PON（无源光网络）的带宽分配方法中，从光线路终端向各光网络单元分配带宽。光线路终端存储用于指示通信流ID和服务质量参数之间的对应关系的带宽合同表，每个通信流ID标识光线路终端和每个光网络单元之间的每个通信流。带宽分配方法包括从每个光网络单元向光线路终端发送包括通信流ID和服务质量参数的服务质量请求消息的步骤，以及光线路终端更新带宽合同表的步骤基于服务质量参数，并且基于带宽合同表对由相应的通信流ID指定的通信流执行带宽分配。

87. 发明申请

US20080155612A1 IP BROADCASTING SYSTEM AND A MULTICAST GROUP MANAGEMENT APPARATUS FOR THE SAME 失效
标题翻译： IP广播系统及其组播管理设备
公开(公告)号：US20080155612A1
公开(公告)日：2008-06-26
申请号：US11778969
申请日：2007-07-17
申请人： Hiroki Ikeda , Kenichi Sakamoto , Taishi Shinagawa
发明人： Hiroki Ikeda , Kenichi Sakamoto , Taishi Shinagawa
IPC分类号： H04N7/173
CPC分类号： H04L12/1877 , H04L12/185 , H04L65/4076 , H04N21/4384 , H04N21/6125 , H04N21/6405 , H04N21/643 , H04N21/64322
摘要： The present invention provides an IP broadcasting system that can receive IP broadcasting videos over an IP multicast network. In the IP broadcasting system, a multicast group management apparatus for IP broadcasting that holds multicast group identifiers is connected via an IP multicast network over which IP broadcasting services are provided. When a user issues a request to switch an IP broadcasting channel from an IP broadcasting terminal, a query message including the requested IP broadcasting channel identifier is transmitted to a management apparatus. The IP broadcasting terminal receives a response message indicating the correspondence between the IP broadcasting channel identifier and a multicast group identifier, and transmits a video reception request message to a multicast group by using the received multicast group identifier.
摘要翻译：本发明提供一种能够通过IP多播网络接收IP广播视频的IP广播系统。在IP广播系统中，通过IP组播网络连接保持组播组标识符的IP广播的组播组管理装置，通过该组播网络提供IP广播业务。当用户发出从IP广播终端切换IP广播信道的请求时，向管理装置发送包括所请求的IP广播信道标识符的查询消息。 IP广播终端接收表示IP广播信道标识符与多播组标识符之间的对应关系的响应消息，并通过使用接收到的多播组标识符将视频接收请求消息发送到多播组。

88. 发明授权

US07283746B2 Optical virtual local area network 有权
标题翻译：光虚拟局域网
公开(公告)号：US07283746B2
公开(公告)日：2007-10-16
申请号：US10616636
申请日：2003-07-09
申请人： Hiroki Ikeda
发明人： Hiroki Ikeda
IPC分类号： H04J14/00
CPC分类号： H04L12/4641 , H04L12/4675 , H04L45/62
摘要： The maximum number of virtual local area networks (VLANs) is increased beyond the number provided solely with the VLAN ID, by a factor related to the number of wavelengths of a Wavelength Division Multiplexing (WDM) used by a network switching. An optical VLAN number (OVLAN ID) is a combination of the VLAN ID from the packet header and a path or wavelength ID (WL ID) that identifies a selected one of available wavelengths of a WDM transmission line. An Optical VLAN (OVLAN) conversion table stores data of the OVLAN ID, the VLAN ID and optical path ID, for an optical VLAN node.
摘要翻译：通过与网络切换使用的波分复用（WDM）的波长数相关的因素，虚拟局域网（VLAN）的最大数量增加超过仅提供VLAN ID的数量。光VLAN号（OVLAN ID）是来自分组报头的VLAN ID和标识WDM传输线的所选可用波长的路径或波长ID（WL ID）的组合。光VLAN（OVLAN）转换表存储用于光VLAN节点的OVLAN ID，VLAN ID和光路径ID的数据。

89. 发明申请

US20070230480A1 Method and system for controlling quality of service of IP packet in passive optical network system 审中-公开
标题翻译：无源光网络系统中IP包的服务质量的方法和系统
公开(公告)号：US20070230480A1
公开(公告)日：2007-10-04
申请号：US11727366
申请日：2007-03-26
申请人： Hiroki Ikeda , Nie Yaling
发明人： Hiroki Ikeda , Nie Yaling
IPC分类号： H04L12/56
CPC分类号： H04Q11/0067 , H04L47/10 , H04L47/15 , H04L47/19 , H04L47/2408 , H04Q11/0071 , H04Q2011/0064
摘要： A method and system for controlling service of quality of an IP packet in a passive optical network system. An optical line terminal (OLT) in the passive optical network system having an optical distribution network (ODN) and at least one optical network unit (ONU), has a processing unit for determining QoS, i.e., a priority order, at a PON layer in accordance with IP layer information of received data, and assigning a LINK ID to the data. Accordingly, quality of service of data at a network layer can be mapped to quality of service of data at a physical layer and quality of service of an IP data stream in the PON system can be controlled to thereby ensure the quality of transfer of the IP data stream in the passive network system.
摘要翻译：一种用于控制无源光网络系统中IP分组的质量服务的方法和系统。在具有光分配网络（ODN）和至少一个光网络单元（ONU）的无源光网络系统中的光线路终端（OLT）具有处理单元，用于在PON层确定QoS，即优先级顺序根据接收到的数据的IP层信息，并向该数据分配LINK ID。因此，可以将网络层的数据的服务质量映射到物理层的数据的服务质量，并且可以控制PON系统中的IP数据流的服务质量，从而确保IP的传输质量无源网络系统中的数据流。

90. 发明申请

US20070230471A1 Storage function method and apparatus in a passive optical network 失效
标题翻译：无源光网络中的存储功能方法和装置
公开(公告)号：US20070230471A1
公开(公告)日：2007-10-04
申请号：US11650428
申请日：2007-01-08
申请人： Hiroki Ikeda , Na Zhang
发明人： Hiroki Ikeda , Na Zhang
IPC分类号： H04L12/56
CPC分类号： H04L29/08729 , H04L65/4084 , H04N5/765 , H04N21/2541 , H04N21/2747 , H04N21/6405 , H04N21/64322
摘要： A method and an apparatus for implementing a storage function in a passive optical network (PON) system. On the basis of a LINK ID held by the data, data requiring storage, e.g. data making exclusive use of a wide bandwidth such as audiovisual data and large-volume data packages, are determined among all the data sent to an optical network unit. These data requiring storage are stored in a storage device installed in the optical network unit. In case the user requests data stored in the storage device, the stored data are transferred directly to the user, without any need to request and send these data for the second time via an IPTV server and the core network. It is possible to avoid duplicate transfers of data, and in particular to avoid duplicate transfers of data making exclusive use of a comparatively wide bandwidth such as audiovisual data and large-volume data packages, to improve the utilization factor of the downlink bandwidth, and to reduce flow congestion and data delays.
摘要翻译：一种在无源光网络（PON）系统中实现存储功能的方法和装置。基于由数据保存的LINK ID，需要存储的数据，例如，在发送到光网络单元的所有数据中确定专门使用诸如视听数据和大容量数据包之类的宽带宽的数据。这些需要存储的数据被存储在安装在光网络单元中的存储设备中。在用户请求存储在存储设备中的数据的情况下，将所存储的数据直接传送给用户，而无需通过IPTV服务器和核心网络第二次请求和发送这些数据。可以避免数据的重复传输，特别是为了避免重复传输专门使用诸如视听数据和大容量数据包之类的较宽带宽的数据，以提高下行链路带宽的利用率，并且减少流量拥塞和数据延迟。

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