Network device and network device managing method
    1.
    发明授权
    Network device and network device managing method 有权
    网络设备和网络设备管理方法

    公开(公告)号:US07779111B2

    公开(公告)日:2010-08-17

    申请号:US12295105

    申请日:2007-03-29

    IPC分类号: G06F15/173

    摘要: To explicitly identify network devices without providing a database server using an IPv6 address. An IPv6 address for address management on a network is set in a network device connected to an IPv6 network and the network device keeps and maintains the address. An interface ID 12 of the IPv6 address is composed of a maker ID 13, a management ID 14, a device ID 15, and a function ID 16. Maker information kept and maintained by a maker of the network device is assigned to the maker ID 13 and a number indicating management by a device type is assigned as a number indicating a management system type to a device the management ID 14. The device ID 15 has numbers indicating a device type 17, a product type 18, and a product serial number 19. A number indicating a function of the network device is assigned to the function ID 16.

    摘要翻译: 在不提供使用IPv6地址的数据库服务器的情况下显式识别网络设备。 在与IPv6网络连接的网络设备中设置网络地址管理的IPv6地址,网络设备保存并维护地址。 IPv6地址的接口ID 12由制造商ID 13,管理ID 14,设备ID 15和功能ID 16组成。由网络设备的制造商保存和维护的制造商信息被分配给制造者ID 并且指示设备类型的管理的号码被分配为指示管理系统类型的号码给设备管理ID 14.设备ID 15具有指示设备类型17,产品类型18和产品序列号的号码 一个指示网络设备的功能的号码被分配给功能ID 16。

    NETWORK DEVICE, NETWORK SYSTEM, IPv6 ADDRESS ASSIGNING METHOD, AND NETWORK DEVICE MANAGING METHOD
    2.
    发明申请
    NETWORK DEVICE, NETWORK SYSTEM, IPv6 ADDRESS ASSIGNING METHOD, AND NETWORK DEVICE MANAGING METHOD 有权
    网络设备,网络系统,IPv6地址分配方法和网络设备管理方法

    公开(公告)号:US20090177762A1

    公开(公告)日:2009-07-09

    申请号:US12295105

    申请日:2007-03-29

    摘要: To explicitly identify network devices without providing a database server using an IPv6 address. An IPv6 address for address management on a network is set in a network device connected to an IPv6 network and the network device keeps and maintains the address. An interface ID 12 of the IPv6 address is composed of a maker ID 13, a management ID 14, a device ID 15, and a function ID 16. Maker information kept and maintained by a maker of the network device is assigned to the maker ID 13 and a number indicating management by a device type is assigned as a number indicating a management system type to a device the management ID 14. The device ID 15 has numbers indicating a device type 17, a product type 18, and a product serial number 19. A number indicating a function of the network device is assigned to the function ID 16.

    摘要翻译: 在不提供使用IPv6地址的数据库服务器的情况下显式识别网络设备。 在与IPv6网络连接的网络设备中设置网络地址管理的IPv6地址,网络设备保存并维护地址。 IPv6地址的接口ID 12由制造商ID 13,管理ID 14,设备ID 15和功能ID 16组成。由网络设备的制造商保存和维护的制造商信息被分配给制造者ID 并且指示设备类型的管理的号码被分配为指示管理系统类型的号码给设备管理ID 14.设备ID 15具有指示设备类型17,产品类型18和产品序列号的号码 一个指示网络设备的功能的号码被分配给功能ID 16。

    Automated method for constructing a routing infrastructure in an ad-hoc network
    3.
    发明申请
    Automated method for constructing a routing infrastructure in an ad-hoc network 审中-公开
    用于在自组织网络中构建路由基础设施的自动方法

    公开(公告)号:US20070195728A1

    公开(公告)日:2007-08-23

    申请号:US11357810

    申请日:2006-02-17

    IPC分类号: H04Q7/00

    摘要: A method is provided for mobile wireless ad hoc network, where network nodes using the same routing protocol are uniformly sharing a single contention channel. Network nodes are able to dynamically and distributedly switch roles according to surrounding network environment so that routing functions can be either activated or de-activated in order to improve routing efficiency and increase network capacity by reducing unnecessary routing overhead (which is caused by excessive redundant routing nodes). In addition, the nodes are able to self organize themselves into hierarchies or different roles according to different routing strategies. The proposed role-switching method can be implemented on network nodes which support existing routing protocols or native routing protocol proposed herein to further exploit the proposed role-switching method.

    摘要翻译: 提供了一种用于移动无线自组织网络的方法,其中使用相同路由协议的网络节点均匀地共享单个争用信道。 网络节点能够根据周围的网络环境动态地和分布式地切换角色,以便可以激活或去激活路由功能,以便通过减少不必要的路由开销(由过多冗余路由引起的)来提高路由效率和增加网络容量 节点)。 此外,节点能够根据不同的路由策略将自身组织成层次结构或不同的角色。 提出的角色切换方法可以在支持本文提出的现有路由协议或本地路由协议的网络节点上实现,以进一步利用所提出的角色切换方法。

    Static dense multicast path and bandwidth management
    4.
    发明授权
    Static dense multicast path and bandwidth management 有权
    静态密集组播路径和带宽管理

    公开(公告)号:US07246172B2

    公开(公告)日:2007-07-17

    申请号:US10455833

    申请日:2003-06-06

    IPC分类号: G06F7/00

    摘要: Improved algorithms are provided for performing path management for a plurality of select data transmission sessions in a multicast network. The algorithms include: constructing a weighted graph which represents topology of the network; assigning load correlated costs to network links; and computing least cost paths for each of the data transmission sessions which accounts for global bandwidth utilization.

    摘要翻译: 提供改进的算法用于对组播网络中的多个选择数据传输会话进行路径管理。 算法包括:构建表示网络拓扑的加权图; 将负载相关成本分配给网络链路; 以及计算占用全球带宽利用率的每个数据传输会话的最低成本路径。

    Multicast session management system
    5.
    发明申请
    Multicast session management system 有权
    组播会话管理系统

    公开(公告)号:US20050157742A1

    公开(公告)日:2005-07-21

    申请号:US11058559

    申请日:2005-02-15

    CPC分类号: H04L12/1877 H04L12/1886

    摘要: A centralized multicast session management system is provided for managing resources in a multicast environment. The session management system includes: at least one multicast application that is able to initiate a request for a multicast session; a session manager adapted to receive the session request from the multicast application and operable to assign a multicast address for the requested multicast session; and a routing and network manager for managing network resources, where the session manager interacts with the routing and network manager to allocate network resources for the requested multicast session before the multicast address is communicated to the multicast application.

    摘要翻译: 提供集中式组播会话管理系统,用于管理组播环境中的资源。 会话管理系统包括:能够发起对多播会话的请求的至少一个多播应用; 会话管理器,适于从所述多播应用接收所述会话请求并且可操作以为所请求的多播会话分配多播地址; 以及用于管理网络资源的路由和网络管理器,其中会话管理器与路由和网络管理器交互,以在多播地址被传送到多播应用之前为所请求的多播会话分配网络资源。

    Multicast session management system
    6.
    发明授权
    Multicast session management system 有权
    组播会话管理系统

    公开(公告)号:US07477617B2

    公开(公告)日:2009-01-13

    申请号:US11058559

    申请日:2005-02-15

    IPC分类号: H04H1/00 H04L12/56 G06F15/16

    CPC分类号: H04L12/1877 H04L12/1886

    摘要: A centralized multicast session management system is provided for managing resources in a multicast environment. The session management system includes: at least one multicast application that initiates a request for a multicast session; a session manager is configured to receive the session request from the multicast application and to assign a multicast address for the requested multicast session; and a routing and network manager for managing network resources, where the session manager interacts with the routing and network manager to allocate network resources for the requested multicast session before the multicast address is communicated to the multicast application.

    摘要翻译: 提供集中式组播会话管理系统,用于管理组播环境中的资源。 会话管理系统包括:发起对多播会话的请求的至少一个组播应用; 会话管理器被配置为从多播应用接收会话请求并为所请求的多播会话分配多播地址; 以及用于管理网络资源的路由和网络管理器,其中会话管理器与路由和网络管理器交互,以在多播地址被传送到多播应用之前为所请求的多播会话分配网络资源。

    Link duration based routing protocol for multihop ad hoc networks
    8.
    发明申请
    Link duration based routing protocol for multihop ad hoc networks 审中-公开
    基于链路持续时间的多跳自组网路由协议

    公开(公告)号:US20070195702A1

    公开(公告)日:2007-08-23

    申请号:US11357867

    申请日:2006-02-17

    IPC分类号: H04J3/14

    摘要: A method is provided for selecting a route for transmitting data packets amongst nodes in an ad hoc network. The method includes determining a metric which is indicative of link stability between the nodes in the network; initiating a route discovery procedure that generates a plurality of candidate transmission paths between a source node and a destination node; and selecting a transmission path from amongst the plurality of candidate paths using the metric for nodes associated with each candidate path. The metric may be further defined as link duration (i.e., an amount of time the node maintains a link with neighboring nodes link duration).

    摘要翻译: 提供了一种用于选择用于在自组织网络中的节点之间传送数据分组的路由的方法。 该方法包括确定指示网络中的节点之间的链路稳定性的度量; 发起在源节点和目的地节点之间生成多个候选传输路径的路由发现过程; 以及使用与每个候选路径相关联的节点的度量来从所述多个候选路径中选择传输路径。 度量还可以被定义为链路持续时间(即,节点维护与相邻节点链路持续时间的链路的时间量)。

    Architecture for dense multicast networks with provisioned routes
    9.
    发明授权
    Architecture for dense multicast networks with provisioned routes 失效
    具有提供路由的密集组播网络的架构

    公开(公告)号:US06950432B2

    公开(公告)日:2005-09-27

    申请号:US10445380

    申请日:2003-05-23

    CPC分类号: H04L12/1886 H04L12/1877

    摘要: A multicasting network route provisioning system for use in allowing an in-session multicast application to switch its path on need includes a datastore of multicast addresses operable to route multicasting traffic over different network paths. It also includes a datastore of multicasting sessions having flows of various flow patterns, wherein a flow pattern is defined in terms of a set of source and destination network nodes, and corresponds to multiple routing network paths. Further, a session management module is adapted to aggregate multicasting session flows by allocating multicast addresses to multicasting sessions based on correspondence between the network paths and flow patterns of the multicasting sessions, thereby ensuring that flow patterns corresponding to different sets of network paths do not share a same multicast address.

    摘要翻译: 用于允许会话内组播应用程序切换其需要的路径的多播网络路由供应系统包括可用于在不同网络路径上路由组播业务的多播地址的数据存储区。 它还包括具有各种流模式的流的多播会话的数据存储区,其中根据源和目的网络节点的集合定义流模式,并且对应于多个路由网络路径。 此外,会话管理模块适于通过基于组播会话的网络路径和流模式之间的对应关系向组播会话分配组播地址来聚合多播会话流,从而确保与不同组网路径对应的流模式不共享 相同的多播地址。

    Static dense multicast path and bandwidth management
    10.
    发明申请
    Static dense multicast path and bandwidth management 有权
    静态密集组播路径和带宽管理

    公开(公告)号:US20050038909A1

    公开(公告)日:2005-02-17

    申请号:US10455833

    申请日:2003-06-06

    IPC分类号: G06F20060101 G06F15/173

    摘要: Improved algorithms are provided for performing path management for a plurality of select data transmission sessions in a multicast network. The algorithms include: constructing a weighted graph which represents topology of the network; assigning load correlated costs to network links; and computing least cost paths for each of the data transmission sessions which accounts for global bandwidth utilization.

    摘要翻译: 提供改进的算法用于对组播网络中的多个选择数据传输会话进行路径管理。 算法包括:构建代表网络拓扑的加权图; 将负载相关成本分配给网络链路; 以及计算占用全球带宽利用率的每个数据传输会话的最低成本路径。