System and method for recovering a damaged routing path in a mobile network
    1.
    发明申请
    System and method for recovering a damaged routing path in a mobile network 审中-公开
    用于恢复移动网络中损坏的路由路径的系统和方法

    公开(公告)号:US20050232146A1

    公开(公告)日:2005-10-20

    申请号:US11109205

    申请日:2005-04-19

    摘要: A system and method in a mobile network in which a first router manages a first subnet including at least one second router and the at least one second router manages a second subnet including at least one mobile node. In a method for recovering a routing path between the first router and the at least one mobile node, the first router receives, from the at least one second router, information of neighboring routers included in the first subnet, and stores the received neighboring router information. An occurrence of routing path failure is recognized when a periodic report message is not received from the at least one second router within a preset time. An alternative router is selected from among the neighboring routers when the failure occurrence is recognized, and a routing path recovery request is sent to the alternative router. Data is routed to the at least one mobile node through the alternative router when the alternative router positively responds to the routing path recovery request.

    摘要翻译: 一种移动网络中的系统和方法,其中第一路由器管理包括至少一个第二路由器的第一子网,并且所述至少一个第二路由器管理包括至少一个移动节点的第二子网。 在用于恢复第一路由器与至少一个移动节点之间的路由路径的方法中,第一路由器从至少一个第二路由器接收包括在第一子网中的相邻路由器的信息,并且存储所接收的相邻路由器信息 。 当在预设时间内没有从至少一个第二路由器接收周期性报告消息时,识别路由路径故障的发生。 当识别故障发生时,从相邻路由器中选择一个替代路由器,并将路由路径恢复请求发送到备用路由器。 当替代路由器积极地响应路由路径恢复请求时,通过备用路由器将数据路由到至少一个移动节点。

    System and method for route optimization using piggybacking in a mobile network
    2.
    发明申请
    System and method for route optimization using piggybacking in a mobile network 审中-公开
    在移动网络中使用捎带的路由优化的系统和方法

    公开(公告)号:US20050232286A1

    公开(公告)日:2005-10-20

    申请号:US11110047

    申请日:2005-04-20

    IPC分类号: H04L12/28 H04L12/56 H04L29/06

    摘要: A route optimization system and method for packet transmission between particular nodes in a mobile network including a plurality of nodes. If a predetermined mobile router (MR) receives a packet transmitted from a predetermined mobile node (MN) connected to its subnet, the MR transmits the packet to its associated home agent (HA) through a previously established default tunnel. Upon receiving the packet, the HA adds registration information of the MR to the packet and transmits the registration information-added packet to a correspondent router (CR) of a correspondent node (CN) for which the packet is destined. The CR acquires registration information of the MR from the received packet, and forms a route-optimized tunnel for packet transmission to the MR according to the acquired information.

    摘要翻译: 一种用于在包括多个节点的移动网络中的特定节点之间的分组传输的路由优化系统和方法。 如果预定的移动路由器(MR)接收从连接到其子网的预定移动节点(MN)发送的分组,则MR通过先前建立的默认隧道将分组发送到其相关联的归属代理(HA)。 在接收到该分组时,HA向该分组添加该MR的注册信息,并将注册信息添加分组发送到该分组所指定的对端节点(CN)的通信路由器(CR)。 CR从接收到的分组获取MR的注册信息,并根据所获取的信息,形成用于分组传输到MR的路由优化隧道。

    Method for optimizing nested tunnels using nested path information in a mobile network
    3.
    发明申请
    Method for optimizing nested tunnels using nested path information in a mobile network 审中-公开
    在移动网络中使用嵌套路径信息优化嵌套隧道的方法

    公开(公告)号:US20050058100A1

    公开(公告)日:2005-03-17

    申请号:US10941740

    申请日:2004-09-15

    摘要: A method for optimizing a tunnel between a second mobile router and a home agent of the second mobile router in a mobile network having a nested structure in which a first mobile router manages a subnetwork including at least the second mobile router. The second mobile router manages a subnetwork including at least one node. The second mobile router receives nested path information from the first mobile router. The second mobile router transmits the nested path information to the home agent of the second mobile router via the first mobile router. The home agent of the second mobile router stores the nested path information received from the second mobile router thereby performing tunneling with the second mobile router.

    摘要翻译: 一种在具有嵌套结构的移动网络中优化第二移动路由器与第二移动路由器的归属代理之间的隧道的方法,其中第一移动路由器管理至少包括第二移动路由器的子网。 第二移动路由器管理包括至少一个节点的子网络。 第二移动路由器从第一移动路由器接收嵌套路径信息。 第二移动路由器经由第一移动路由器将嵌套路径信息发送到第二移动路由器的归属代理。 第二移动路由器的归属代理存储从第二移动路由器接收的嵌套路径信息,从而执行与第二移动路由器的隧道。

    Terminal, seed server, and tracker server for reducing delay in streaming service
    4.
    发明授权
    Terminal, seed server, and tracker server for reducing delay in streaming service 有权
    终端,种子服务器和跟踪服务器,以减少流媒体服务的延迟

    公开(公告)号:US09130958B2

    公开(公告)日:2015-09-08

    申请号:US12845318

    申请日:2010-07-28

    IPC分类号: G06F15/16 H04L29/08 H04L29/06

    摘要: A P2P network system for reducing streaming delay in a peer-to-peer (P2P) network is provided. The P2P network system may include at least one peer, a seed server, and a tracker server that manages the network. The seed server provides content to the at least one peer. The peer, the seed server, and the tracker server operate such that the P2P network is managed based on the distance of each peer from the seed server.

    摘要翻译: 提供了一种用于减少对等(P2P)网络中的流延迟的P2P网络系统。 P2P网络系统可以包括至少一个对等体,种子服务器和管理网络的跟踪器服务器。 种子服务器向至少一个对等体提供内容。 对等体,种子服务器和跟踪器服务器的操作使得基于每个对等体与种子服务器的距离来管理P2P网络。

    METHOD AND APPARATUS FOR MANAGING PUSH SERVICE
    5.
    发明申请
    METHOD AND APPARATUS FOR MANAGING PUSH SERVICE 有权
    管理推送服务的方法和装置

    公开(公告)号:US20120270579A1

    公开(公告)日:2012-10-25

    申请号:US13451080

    申请日:2012-04-19

    IPC分类号: H04W4/12

    摘要: An apparatus and a method for managing a push service used by an application, and a recording medium storing a program source for the method which includes, when there is a request for use of a push service from an application installed in a mobile station, determining whether another application using the push service exists, determining a message type of a message to be transmitted to a push server to make a push service registration request depending on the determination of another application using the push service, and configuring a message for a push service registration request according to a determined message type and transmitting the configured message to the push server.

    摘要翻译: 一种用于管理应用使用的推送服务的装置和方法,以及存储该方法的程序源的记录介质,当存在来自安装在移动站中的应用的请求使用推送服务时,确定 是否存在使用推送服务的其他应用程序,根据使用推送服务的其他应用程序的确定,确定要发送到推送服务器的消息的消息类型以进行推送服务注册请求,以及配置用于推送服务的消息 根据确定的消息类型注册请求,并将配置的消息发送到推送服务器。

    TERMINAL, SEED SERVER, AND TRACKER SERVER FOR REDUCING DELAY IN STREAMING SERVICE
    6.
    发明申请
    TERMINAL, SEED SERVER, AND TRACKER SERVER FOR REDUCING DELAY IN STREAMING SERVICE 有权
    终端,SEED服务器和跟踪器服务器,用于减少流动服务中的延迟

    公开(公告)号:US20110060798A1

    公开(公告)日:2011-03-10

    申请号:US12845318

    申请日:2010-07-28

    IPC分类号: G06F15/16 G06F15/173

    摘要: A P2P network system for reducing streaming delay in a peer-to-peer (P2P) network is provided. The P2P network system may include at least one peer, a seed server, and a tracker server that manages the network. The seed server provides content to the at least one peer. The peer, the seed server, and the tracker server operate such that the P2P network is managed based on the distance of each peer from the seed server.

    摘要翻译: 提供了一种用于减少对等(P2P)网络中的流延迟的P2P网络系统。 P2P网络系统可以包括至少一个对等体,种子服务器和管理网络的跟踪器服务器。 种子服务器向至少一个对等体提供内容。 对等体,种子服务器和跟踪器服务器的操作使得基于每个对等体与种子服务器的距离来管理P2P网络。

    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING IP INFORMATION IN A WIRELESS COMMUNICATION NETWORK
    8.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING IP INFORMATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
    用于在无线通信网络中发送和接收IP信息的装置和方法

    公开(公告)号:US20120271912A1

    公开(公告)日:2012-10-25

    申请号:US13451132

    申请日:2012-04-19

    IPC分类号: G06F15/16 G06F15/177

    摘要: An apparatus and method are provided for transmitting and receiving Internet Protocol (IP) information in a wireless communication network. The IP information transmission apparatus includes a memory that stores IP information of at least one mobile terminal included in a group of mobile terminals for short-range wireless communication, and a controller that receives an IP information request message requesting the IP information of the at least one mobile terminal included in the group, generates the IP information of the at least one mobile terminal included in the group based on the stored IP information, and transmits the generated IP information.

    摘要翻译: 提供了一种用于在无线通信网络中发送和接收因特网协议(IP)信息的装置和方法。 IP信息发送装置包括存储器,其存储包括在用于短距离无线通信的一组移动终端中的至少一个移动终端的IP信息;以及控制器,其接收请求至少该IP信息的IP信息的IP信息请求消息 包括在组中的一个移动终端基于所存储的IP信息生成包括在该组中的至少一个移动终端的IP信息,并且发送生成的IP信息。

    Concentration cooling apparatus for refrigerator
    9.
    发明授权
    Concentration cooling apparatus for refrigerator 有权
    冰箱集中冷却装置

    公开(公告)号:US06718780B2

    公开(公告)日:2004-04-13

    申请号:US10331489

    申请日:2002-12-31

    IPC分类号: F25D1708

    摘要: A concentration cooling apparatus for a refrigerator includes a housing which is mounted in a cold air guiding path, and a nozzle which is rotatably supported in the housing, for concentratedly injecting cold air to a region where a high temperature load is generated when the high temperature load is generated in a predetermined region inside a cooling chamber. An infrared sensor is mounted at the front of the nozzle, for sensing the region where the high temperature load is generated. The sensor rotates together with the nozzle and a frost drying sensor is installed on the upper surface of the nozzle, for drying frost on the surface of the infrared sensor. Thus, the reliability of the infrared sensor can be improved by preventing the formation of frost on the surface of the lens of the infrared sensor which detects whether the high temperature load is generated.

    摘要翻译: 一种用于冰箱的集中冷却装置,包括安装在冷空气引导路径中的壳体和可旋转地支撑在壳体中的喷嘴,用于将冷空气集中注入到产生高温负荷的区域,当高温 在冷却室内的预定区域产生负荷。 一个红外传感器安装在喷嘴的前部,用于感测产生高温负荷的区域。 传感器与喷嘴一起旋转,并且在喷嘴的上表面上安装有一个防冻干燥传感器,用于干燥红外传感器表面的霜。 因此,通过防止红外线传感器的透镜的表面形成霜,可以提高红外线传感器的可靠性,从而检测是否产生高温负荷。

    Apparatus and method for providing streaming service in a data communication network
    10.
    发明授权
    Apparatus and method for providing streaming service in a data communication network 有权
    在数据通信网络中提供流服务的装置和方法

    公开(公告)号:US08914533B2

    公开(公告)日:2014-12-16

    申请号:US13042121

    申请日:2011-03-07

    IPC分类号: G06F15/16 H04L29/06

    摘要: Provided is an apparatus and method for providing an adaptive streaming service based on a Moving Picture Experts Group (MPEG) file in a data communication network. An MPEG file format defined to support an adaptive streaming service between a server and a client is processed to support an adaptive streaming service between a client and a client. An MPEG file format for a particular message used in a procedure for the adaptive streaming service between the server and the client and a procedure for the adaptive streaming service between the clients is newly defined. In particular, as to the newly defined MPEG file format, necessary information for supporting the adaptive streaming service between clients is defined. As the MPEG file format, both a Transport Stream file format defined in MPEG-2 and MPEG-4 transport standards are considered.

    摘要翻译: 提供了一种用于在数据通信网络中基于运动图像专家组(MPEG)文件提供自适应流服务的装置和方法。 处理支持服务器和客户端之间的自适应流服务的MPEG文件格式以支持客户端和客户端之间的自适应流服务。 新定义用于在服务器和客户端之间的自适应流服务的过程中使用的特定消息的MPEG文件格式以及客户端之间的自适应流服务的过程。 特别地,关于新定义的MPEG文件格式,定义了用于支持客户端之间的自适应流服务的必要信息。 作为MPEG文件格式,考虑了MPEG-2和MPEG-4传输标准中定义的传输流文件格式。