利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

25 条记录 (耗时 0.036 秒)

    System and method of routing in a router in a communication system
    1.
    发明授权
    System and method of routing in a router in a communication system 有权
    在通信系统中的路由器中路由的系统和方法

    公开(公告)号：US07787424B2

    公开(公告)日：2010-08-31

    申请号：US11169784

    申请日：2005-06-30

    申请人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Young-gon Choi ,  Shubhranshu Singh ,  Jeong-sik In

    发明人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Young-gon Choi ,  Shubhranshu Singh ,  Jeong-sik In

    IPC分类号： H04W88/08

    CPC分类号： H04W40/24 ,  H04L45/20 ,  H04W40/248 ,  H04W84/18

    摘要： A method for relaying packets through a relay node in a communication system composed of a source node, a destination node and at least one relay node for transferring the packets transmitted from the source node to the destination node. The relay node compares a potential corresponding to a number of hops and constituting the transferred packets with a stored potential from the destination node. If the stored potential is smaller than the potential constituting the packets, the relay node updates the packet and broadcasts the updated packets. Also, according to a method for setting a route for transmitting packets, packets are broadcast and it is checked whether updated packets obtained by updating the broadcast packets are received. If updated packets are received, an address of a packet transmission node constituting the updated packets is stored and the following packets are transmitted to the node having the stored address.

    摘要翻译： 一种用于在由源节点，目的地节点和至少一个中继节点组成的通信系统中的中继节点中继分组的方法，用于将从源节点传送的分组传送到目的地节点。 中继节点将来自目的地节点的存储的电位与跳数相对应并构成传送的分组。 如果存储的电位小于构成分组的电位，则中继节点更新分组并广播更新的分组。 此外，根据用于设置用于发送分组的路由的方法，广播分组，并且检查是否接收到通过更新广播分组获得的更新的分组。 如果接收到更新的分组，则存储构成更新的分组的分组传输节点的地址，并且将以下分组发送到具有存储的地址的节点。

    System and method of routing in a router in a communications system
    2.
    发明申请
    System and method of routing in a router in a communications system 有权
    在通信系统中的路由器中路由的系统和方法

    公开(公告)号：US20060002354A1

    公开(公告)日：2006-01-05

    申请号：US11169784

    申请日：2005-06-30

    申请人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Young-gon Choi ,  Shubhranshu Singh ,  Jeong-sik In

    发明人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Young-gon Choi ,  Shubhranshu Singh ,  Jeong-sik In

    IPC分类号： H04Q7/24

    CPC分类号： H04W40/24 ,  H04L45/20 ,  H04W40/248 ,  H04W84/18

    摘要： A method for relaying packets through a relay node in a communication system composed of a source node, a destination node and at least one relay node for transferring the packets transmitted from the source node to the destination node. The relay node compares a potential corresponding to a number of hops and constituting the transferred packets with a stored potential from the destination node. If the stored potential is smaller than the potential constituting the packets, the relay node updates the packet and broadcasts the updated packets. Also, according to a method for setting a route for transmitting packets, packets are broadcast and it is checked whether updated packets obtained by updating the broadcast packets are received. If updated packets are received, an address of a packet transmission node constituting the updated packets is stored and the following packets are transmitted to the node having the stored address.

    摘要翻译： 一种用于在由源节点，目的地节点和至少一个中继节点组成的通信系统中的中继节点中继分组的方法，用于将从源节点传送的分组传送到目的地节点。 中继节点将来自目的地节点的存储的电位与跳数相对应并构成传送的分组。 如果存储的电位小于构成分组的电位，则中继节点更新分组并广播更新的分组。 此外，根据用于设置用于发送分组的路由的方法，广播分组，并且检查是否接收到通过更新广播分组获得的更新的分组。 如果接收到更新的分组，则存储构成更新的分组的分组传输节点的地址，并且将以下分组发送到具有存储的地址的节点。

    Apparatus and method for setting route in sensor network
    3.
    发明申请
    Apparatus and method for setting route in sensor network 审中-公开
    传感器网络路由设置及方法

    公开(公告)号：US20060176176A1

    公开(公告)日：2006-08-10

    申请号：US11334554

    申请日：2006-01-19

    申请人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Jeong-sik In ,  Young-gon Choi ,  Singh Shubhranshu

    发明人： Kyung-lim Kang ,  Jae-hoon Kim ,  Jung-ho Kim ,  Yong-sung Roh ,  Jeong-sik In ,  Young-gon Choi ,  Singh Shubhranshu

    IPC分类号： G08B1/08 ,  H04Q7/00

    CPC分类号： H04L45/00 ,  H04W52/0219

    摘要： A method of setting a route for effective data transmission in a sensor network including a movable sink node and a plurality of sensor nodes which collect data requested by the movable sink node, the method including: transmitting an agent requesting message from the movable sink node to the sensor nodes; receiving a first agent acceptance message from a first sensor node of the sensor nodes; and selecting, as an agent node, the first sensor node. By using the sensor nodes which are static, the number of data transmission can be saved, thereby reducing power consumption in the respective sensor nodes and also preventing retardation of data transmission.

    摘要翻译： 一种在包括可移动汇聚节点和收集由可移动汇聚节点请求的数据的多个传感器节点的传感器网络中设置用于有效数据传输的路由的方法，所述方法包括：从可移动汇聚节点传送代理请求消息到 传感器节点; 从所述传感器节点的第一传感器节点接收第一代理接受消息; 以及选择第一传感器节点作为代理节点。 通过使用静态的传感器节点，可以节省数据传输的数量，从而降低各个传感器节点的功耗，并防止数据传输的延迟。

    Ad-hoc network for routing in consideration of mobility and routing method thereof
    6.
    发明授权
    Ad-hoc network for routing in consideration of mobility and routing method thereof 有权
    考虑到移动性和路由方法的路由的自组织网络

    公开(公告)号：US08335511B2

    公开(公告)日：2012-12-18

    申请号：US11332482

    申请日：2006-01-17

    申请人： Shubhranshu Singh ,  Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-gon Choi ,  Jung-ho Kim ,  Brian L. Mark

    发明人： Shubhranshu Singh ,  Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-gon Choi ,  Jung-ho Kim ,  Brian L. Mark

    IPC分类号： H04W40/00 ,  H04B7/00 ,  H04L12/26 ,  H04L12/28

    CPC分类号： H04W40/18 ,  H04L45/02 ,  H04W40/00 ,  H04W40/14 ,  H04W64/00 ,  H04W84/18

    摘要： An ad-hoc network and routing method that takes account of mobility are provided. The ad-hoc network includes at least one node, which calculates a probability that a neighbor node is present in a transmission range of the node, generates a message containing the calculated probability, and transmits the message to the neighbor node. The at least one node may also update the message with a lower probability of the calculated probability and a probability contained in the message, and transmit the updated message to the neighbor node. The node may also determine as a route a path along which a message is transmitted from the message containing the highest probability among probabilities contained in messages that are received.

    摘要翻译： 提供了考虑到移动性的自组织网络和路由方法。 自组织网络包括至少一个节点，其计算邻居节点在节点的传输范围中的概率，生成包含所计算的概率的消息，并将消息发送到邻居节点。 所述至少一个节点还可以以所计算的概率的概率较低的概率和所述消息中包含的概率来更新所述消息，并将更新的消息发送到所述相邻节点。 节点还可以将包含在接收的消息中的概率中包含最高概率的消息中的路径确定为从其发送消息的路径。

    Method for service discovery in mobile ad-hoc network
    7.
    发明授权
    Method for service discovery in mobile ad-hoc network 有权
    移动自组织网络中服务发现的方法

    公开(公告)号：US07457304B2

    公开(公告)日：2008-11-25

    申请号：US11125237

    申请日：2005-05-10

    申请人： Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-bae Ko ,  Shubhranshu Singh ,  Young-gon Choi ,  Chang-seok Oh ,  Jung-ho Kim

    发明人： Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-bae Ko ,  Shubhranshu Singh ,  Young-gon Choi ,  Chang-seok Oh ,  Jung-ho Kim

    IPC分类号： H04L12/56

    CPC分类号： H04W40/246 ,  H04L45/00 ,  H04L67/327

    摘要： A method for a hybrid service discovery adapting between push-based and pull-based schemes in a mobile ad-hoc network and a system thereof. The method includes periodically transmitting a first control packet for providing service information from a service provider that is capable of providing a service to nodes located in a specified advertisement zone, transmitting a second control packet requesting the service from a service demander to one or more nodes in a network, and transmitting a third control packet including path information of the service provider if at least one of the nodes located within the advertisement zone and the service provider receives the second control packet. The method and the system can reduce the amount of control packet transmission and minimize an end-to-end delay.

    摘要翻译： 一种用于在移动自组织网络中的基于推送和基于抽取的方案之间的混合服务发现的方法及其系统。 该方法包括周期性地发送用于从服务提供商提供服务信息的第一控制分组，该服务提供商能够向位于指定广告区域中的节点提供服务，将从服务请求者请求服务的第二控制分组发送到一个或多个节点 并且如果位于所述广告区域内的所述节点中的至少一个并且所述服务提供商接收到所述第二控制分组，则发送包括所述服务提供商的路径信息的第三控制分组。 该方法和系统可以减少控制分组传输量，并使端到端延迟最小化。

    Ad-hoc network for routing in consideration of mobility and routing method thereof
    8.
    发明申请
    Ad-hoc network for routing in consideration of mobility and routing method thereof 有权
    考虑到移动性和路由方法的路由的自组织网络

    公开(公告)号：US20060165025A1

    公开(公告)日：2006-07-27

    申请号：US11332482

    申请日：2006-01-17

    申请人： Shubhranshu Singh ,  Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-gon Choi ,  Jung-ho Kim ,  Brian Mark

    发明人： Shubhranshu Singh ,  Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-gon Choi ,  Jung-ho Kim ,  Brian Mark

    IPC分类号： H04L12/28 ,  H04J3/08 ,  H04J1/10 ,  H04B7/14

    CPC分类号： H04W40/18 ,  H04L45/02 ,  H04W40/00 ,  H04W40/14 ,  H04W64/00 ,  H04W84/18

    摘要： An ad-hoc network and routing method that takes account of mobility are provided. The ad-hoc network includes at least one node, which calculates a probability that a neighbor node is present in a transmission range of the node, generates a message containing the calculated probability, and transmits the message to the neighbor node. The at least one node may also update the message with a lower probability of the calculated probability and a probability contained in the message, and transmit the updated message to the neighbor node. The node may also determine as a route a path along which a message is transmitted from the message containing the highest probability among probabilities contained in messages that are received.

    摘要翻译： 提供了考虑到移动性的自组织网络和路由方法。 自组织网络包括至少一个节点，其计算邻居节点在节点的传输范围中的概率，生成包含所计算的概率的消息，并将消息发送到邻居节点。 所述至少一个节点还可以以所计算的概率的概率较低的概率和所述消息中包含的概率来更新所述消息，并将更新的消息发送到所述相邻节点。 节点还可以将包含在接收的消息中的概率中包含最高概率的消息中的路径确定为从其发送消息的路径。

    Ad-hoc network for routing extension to support internet protocol version 6 (IPv6) and method thereof
    9.
    发明申请
    Ad-hoc network for routing extension to support internet protocol version 6 (IPv6) and method thereof 有权
    用于路由扩展的自组织网络，以支持互联网协议版本6（IPv6）及其方法

    公开(公告)号：US20060153111A1

    公开(公告)日：2006-07-13

    申请号：US11245055

    申请日：2005-10-07

    申请人： Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-gon Choi ,  Jung-ho Kim ,  Shubhranshu Singh

    发明人： Yong-sung Roh ,  Jae-hoon Kim ,  Kyung-lim Kang ,  Young-gon Choi ,  Jung-ho Kim ,  Shubhranshu Singh

    IPC分类号： H04B7/00

    CPC分类号： H04W40/00 ,  H04W8/26 ,  H04W28/06 ,  H04W84/18 ,  H04W88/16

    摘要： An ad-hoc network for routing extension by supporting the IPv6 protocol and a method for routing extension. The ad-hoc network comprises a gateway for appending an address configuration message to an ad-hoc Routing REPly (RREP) message and transmitting an extended ad-hoc RREP message; and a node for separating the address configuration message from the received extended ad-hoc RREP message, establishing a packet transmission path using the ad-hoc RREP message, and configuring a global address using the separated address configuration message. Accordingly, the present invention provides efficiency and improves the network scalability by utilizing the existing IPv6 protocol without amendments and reducing the size of the packet transmitted.

    摘要翻译： 通过支持IPv6协议的路由扩展的自组织网络和用于路由扩展的方法。 自组织网络包括用于将地址配置消息附加到自组织路由REPLY（RREP）消息并发送扩展ad-hoc RREP消息的网关; 以及用于将所述地址配置消息与所接收的扩展ad-hoc RREP消息分离的节点，使用所述ad-hoc RREP消息建立分组传输路径，以及使用所述分离的地址配置消息来配置全局地址。 因此，本发明通过利用现有的IPv6协议提供效率并提高了网络的可扩展性，而不需要修改并减少发送的分组的大小。