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    • 2. 发明授权
    • Routing system using a neural network
    • 使用神经网络的路由系统
    • US5577028A
    • 1996-11-19
    • US166152
    • 1993-12-14
    • Akira ChugoIchiro IidaToshihiko Kurita
    • Akira ChugoIchiro IidaToshihiko Kurita
    • H04L12/56
    • H04L45/302H04L45/08H04L45/22
    • A routing system in a multimedia integrated network formed of nodes connected by links is provided for transmitting various media such as voice, image and data in a packet format. The respective nodes forming the integrated network output the packets in an optimum output direction so that conditions required by various media and reliability of communication are satisfied. Each node includes an interconnection type neural network for determining the packet output direction. An external stimulus input unit outputs an external stimulus to the neurons in the neural network in response to a present state of the integrated network, such as a packet delay time and a packet loss ratio for respective links, and a condition required by the media such as an allowable packet loss ratio. Therefore, the packet is output in an optimum direction which is adaptive to the present state of the integrated network and which satisfies a condition required by the media.
    • 提供由通过链接连接的节点形成的多媒体综合网络中的路由系统,用于以分组格式传输诸如语音,图像和数据的各种媒体。 形成集成网络的各节点以最佳输出方向输出分组,使得各种媒体所需的条件和通信的可靠性得到满足。 每个节点包括用于确定分组输出方向的互连型神经网络。 外部刺激输入单元响应于集成网络的当前状态(例如各个链路的分组延迟时间和分组丢失率)以及媒体所需的条件,向神经网络中的神经元输出外部刺激, 作为允许的丢包率。 因此,分组以适合于集成网络的当前状态并且满足媒体要求的条件的最佳方向被输出。
    • 3. 发明授权
    • Adaptive pathfinding neutral network for a packet communication system
    • 用于分组通信系统的自适应路由中性网络
    • US5166927A
    • 1992-11-24
    • US455323
    • 1990-03-06
    • Ichiro IidaAkira Chugo
    • Ichiro IidaAkira Chugo
    • H04L12/751
    • H04L45/08
    • An adaptive routing system is used in a network for performing a communication in a packet form obtained by adding address data and data length to the transmission information. This connects nodes having input ports and output ports arranged in a distributed manner, by the input link and output link. This system enables the network to assign the neuron elements to input ports and output ports of respective nodes one by one, inputs a network state to the neuron element to evaluate the traffic condition of the network and determines the output port assigned to the neuron element having the "1" output from among the neuron elements assigned to the output ports of the respective nodes when the outputs of respective neuron elements are not changed after reaching the balanced state, thereby enabling the output of said output port to be produced in the optimum output direction of the packet from respective nodes.
    • PCT No.PCT / JP89 / 00684 Sec。 371 1990年3月6日 102(e)1990年3月6日PCT PCT 1989年7月6日PCT公布。 公开号WO90 / 00842 日期1990年1月25日。在网络中使用自适应路由系统,以通过向发送信息添加地址数据和数据长度而获得的分组形式进行通信。 这通过输入链路和输出链路连接具有以分布式布置的输入端口和输出端口的节点。 该系统使得网络能够将神经元元素逐个分配给相应节点的输入端口和输出端口,将网络状态输入到神经元元素以评估网络的流量状况,并确定分配给神经元元件的输出端口,具有 当各个神经元的输出在达到平衡状态后没有改变时,分配给各个节点的输出端口的神经元中的“1”输出,从而能够在最佳输出中产生所述输出端口的输出 来自相应节点的分组的方向。
    • 4. 发明授权
    • Switching node in label multiplexing type switching network
    • 标签复用类型交换网络中的交换节点
    • US5287535A
    • 1994-02-15
    • US880066
    • 1992-05-07
    • Kazuo SakagawaTeruhisa NakamuraIchiro Iida
    • Kazuo SakagawaTeruhisa NakamuraIchiro Iida
    • H04L12/70H04L12/931H04L12/933H04L12/935H04L12/937H04Q11/04
    • H04L49/501H04L49/104H04L49/20H04L49/254H04L49/506H04Q11/0478H04L2012/564H04L2012/5645H04L49/30H04L49/3009
    • A switching node in a label multiplexing type switching network includes a switch for selectively coupling input logical communications paths and output logical communications paths with each other, m permanent logical communications paths being included in the input logical communications paths where m is an integer larger than or equal to 1, n permanent logical communications paths being included in the output logical communications paths where n is an integer larger than or equal to 1. The switch node includes a call control unit for receiving connection-oriented type information through any of the input logical communications paths and for controlling the switch so that the connection-oriented type information are selectively transferred to the output logical communications paths via the switch on the basis of routing address information related to the connection-oriented type information. The switch node comprises a routing unit for receiving connectionless type information through any of the m logical communications paths and for controlling the switch so that the connectionless type information are selectively transferred to the n permanent logical communications paths via the switch on the basis of routing address information related to the connectionless type information.
    • 标签复用型交换网络中的交换节点包括用于选择性地耦合输入逻辑通信路径并输出逻辑通信路径的交换机,m个永久逻辑通信路径包括在输入逻辑通信路径中,其中m是大于或等于 等于1,n个永久逻辑通信路径被包括在输出逻辑通信路径中,其中n是大于或等于1的整数。交换节点包括呼叫控制单元,用于通过输入逻辑中的任一个接收面向连接的类型信息 通信路径和用于控制交换机,使得面向连接的类型信息基于与面向连接的类型信息相关的路由地址信息经由交换机选择性地传送到输出逻辑通信路径。 交换节点包括路由单元,用于通过任何m条逻辑通信路径接收无连接类型信息,并用于控制交换机,使得无连接类型信息经由交换机根据路由地址选择性地传送到n条永久逻辑通信路径 与无连接类型信息相关的信息。