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    • 1. 发明申请
    • APPARATUS AND METHOD FOR DETERMINING OPERATION MODE OF NODE IN AD HOC NETWORK
    • 用于确定广播网络中节点操作模式的装置和方法
    • US20100169691A1
    • 2010-07-01
    • US12628183
    • 2009-11-30
    • So-young HWANGSeong-soon JooJong-suk ChaeSeong-lyun KimJin-hong JungSu-jin Park
    • So-young HWANGSeong-soon JooJong-suk ChaeSeong-lyun KimJin-hong JungSu-jin Park
    • G06F1/26G06F11/30
    • G06F1/3209Y02D70/20
    • Provided is a method of determining an operation mode of a node in an ad hoc network. The method includes: monitoring a measured amount of residual energy of the node and comparing the measured amount of residual energy of the node with an amount of residual energy theoretically calculated for the node; identifying an amount of information in a queue included in the node; calculating a relay probability of the node by reflecting the identified amount of information in the queue and the result of comparing the measured amount of residual energy of the node with the theoretically calculated amount of residual energy for the node; and determining the operation mode of the node to be one of a relay mode and a transmission mode, based on the calculated relay probability of the node. The method enables nodes to exchange information about their respective amounts of residual energy and analyze the information without using additional resources and processes.
    • 提供了确定自组织网络中的节点的操作模式的方法。 该方法包括:监测节点的测量量的剩余能量,并将测量的节点剩余能量与理论计算的节点余量进行比较; 识别包括在所述节点中的队列中的信息量; 通过反映队列中所识别的信息量来计算节点的中继概率,以及将节点的残余能量的测量量与理论计算的节点余量进行比较的结果; 以及基于所计算的所述节点的中继概率,将所述节点的操作模式确定为中继模式和传输模式之一。 该方法使节点能够交换关于其各自剩余能量的信息,并分析信息而不使用额外的资源和过程。
    • 2. 发明授权
    • Apparatus and method for determining operation mode of node in ad hoc network
    • 确定自组织网络节点运行模式的装置和方法
    • US08181044B2
    • 2012-05-15
    • US12628183
    • 2009-11-30
    • So-young HwangSeong-soon JooJong-suk ChaeSeong-lyun KimJin-hong JungSu-jin Park
    • So-young HwangSeong-soon JooJong-suk ChaeSeong-lyun KimJin-hong JungSu-jin Park
    • G06F1/00G06F9/44G06F15/173
    • G06F1/3209Y02D70/20
    • Provided is a method of determining an operation mode of a node in an ad hoc network. The method includes: monitoring a measured amount of residual energy of the node and comparing the measured amount of residual energy of the node with an amount of residual energy theoretically calculated for the node; identifying an amount of information in a queue included in the node; calculating a relay probability of the node by reflecting the identified amount of information in the queue and the result of comparing the measured amount of residual energy of the node with the theoretically calculated amount of residual energy for the node; and determining the operation mode of the node to be one of a relay mode and a transmission mode, based on the calculated relay probability of the node. The method enables nodes to exchange information about their respective amounts of residual energy and analyze the information without using additional resources and processes.
    • 提供了确定自组织网络中的节点的操作模式的方法。 该方法包括:监测节点的测量量的剩余能量,并将测量的节点剩余能量与理论计算的节点余量进行比较; 识别包括在所述节点中的队列中的信息量; 通过反映队列中所识别的信息量来计算节点的中继概率,以及将节点的残余能量的测量量与理论计算的节点余量进行比较的结果; 以及基于所计算的所述节点的中继概率,将所述节点的操作模式确定为中继模式和传输模式之一。 该方法使节点能够交换关于其各自剩余能量的信息,并分析信息而不使用额外的资源和过程。
    • 9. 发明授权
    • Transport frame architecture for multi-rate service, multiplexing apparatus for processing the transport frame and method for transmitting it
    • 用于多速率业务的传输帧架构,用于处理传输帧的多路复用装置及其发送方法
    • US07822343B2
    • 2010-10-26
    • US11792572
    • 2005-12-06
    • Jong-tae SongTae-joon ParkYoung-sik ChungSeong-soon Joo
    • Jong-tae SongTae-joon ParkYoung-sik ChungSeong-soon Joo
    • H04B10/20
    • H04J14/0226H04J3/1617H04J3/1682H04J14/02
    • The present research relates to s a transmission frame structure supporting a data service and a circuit service of diverse bands in a Synchronous Optical Network (SONET)/Synchronous Digital Hierarchy (SDH) network. This research provides a transmission frame structure including a sync period, an async period, and a control period and provides a multiplexing apparatus that can add or extract a fixed length frame in the synch period of the transmission frame and add or extract a variable length frame in the asynch period, and a method for transmitting the transmission frame. The transmission frame structure includes a sync period for transmitting a fixed length frame; an async period for transmitting a variable length frame; and a control period for transmitting a control frame storing information for discriminating between the sync period and the async period. The technology of this research can be applied to a synchronous optical network system.
    • 本研究涉及在同步光网络(SONET)/同步数字体系(SDH)网络中支持数据业务和各种频带的电路业务的传输帧结构。 该研究提供包括同步周期,异步周期和控制周期的传输帧结构,并且提供可以在传输帧的同步周期中添加或提取固定长度帧的多路复用装置,并且添加或提取可变长度帧 在异步周期中,以及发送发送帧的方法。 传输帧结构包括用于发送固定长度帧的同步周期; 用于发送可变长度帧的异步周期; 以及控制周期,用于发送存储用于区分同步周期和异步周期的信息的控制帧。 本研究的技术可应用于同步光网络系统。