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1. 发明申请

WO2009064146A3 FAILURE RECOVERY METHOD IN NON REVERTIVE MODE OF ETHERNET RING NETWORK 审中-公开
标题翻译：以太网网络的非反向模式中的故障恢复方法
公开(公告)号：WO2009064146A3
公开(公告)日：2009-08-13
申请号：PCT/KR2008006762
申请日：2008-11-17
申请人： KOREA ELECTRONICS TELECOMM , RYOO JEONG-DONG , RHEE JUNE-KOO , JOO BHEOM-SOON , IM JIN-SUNG , AHMAD ZAHIR UDDIN , YANG YANG , HOLNESS MARC
发明人： RYOO JEONG-DONG , RHEE JUNE-KOO , JOO BHEOM-SOON , IM JIN-SUNG , AHMAD ZAHIR UDDIN , YANG YANG , HOLNESS MARC
IPC分类号： H04L12/24
CPC分类号： H04L12/437 , H04L12/18 , H04L12/423 , H04L41/0659 , H04L41/26 , H04L45/22 , H04L45/28
摘要： Provided is a failure recovery method in a non-revertive mode of an Ethernet ring network. In an Ethernet ring network, link priorities between nodes or node priorities are determined based on media access control (MAC) addresses and the nodes having blocked ports are determined after failures are recovered from based on the priorities so that the blocked ports can be distributed.
摘要翻译：提供以太网环网的非回复模式的故障恢复方法。在以太网环网中，基于媒体访问控制（MAC）地址确定节点或节点优先级之间的链路优先级，并根据优先级从故障恢复后确定具有阻塞端口的节点，从而可以分发阻塞端口。

2. 发明申请

WO2008120931A1 METHOD FOR PROTECTION SWITCHING IN ETHERNET RING NETWORK 审中-公开
标题翻译：以太网环网保护切换方法
公开(公告)号：WO2008120931A1
公开(公告)日：2008-10-09
申请号：PCT/KR2008/001783
申请日：2008-03-31
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , INFORMATION AND COMMUNICATIONS UNIVERSITY , RYOO, Jeong-Dong , RHEE, June-Koo , IM, Jin-Sung , JOO, Bheom-Soon , KIM, Young-Sun , AHMAD, Zahir, Uddin
发明人： RYOO, Jeong-Dong , RHEE, June-Koo , IM, Jin-Sung , JOO, Bheom-Soon , KIM, Young-Sun , AHMAD, Zahir, Uddin
IPC分类号： H04L12/24
CPC分类号： H04L12/437
摘要： Provided is a protection switching method via forwarding table correction in an Ethernet ring network. Upon detecting a failure in a link, a node generates a protection switching frame including an address list of a forwarding table corresponding to a port connected to the link, and transmits the protection switching frame to a port at an opposite direction of the link. A node that receives the protection switching frame deletes its own address from the address list included in the protection switching frame, and changes a port number of an address in the address list of the protection switching frame from among addresses of the forwarding table corresponding to a port that received the protection switching frame to a port number in an opposite direction of the port that received the protection switching frame or deletes the port number of the address in the address list.
摘要翻译：提供了一种通过以太网环网中的转发表校正的保护倒换方法。在检测到链路故障时，节点生成保护倒换帧，该保护倒换帧包括与连接到该链路的端口对应的转发表的地址列表，并将保护倒换帧发送到与链路相反方向的端口。接收到保护倒换帧的节点从保护倒换帧中包含的地址列表中删除其自己的地址，并且将与保护倒换帧对应的转发表的地址中的保护倒换帧的地址列表中的地址的端口号改变为接收到保护倒换帧的端口与接收到保护倒换帧的端口相反的端口号，或者删除地址列表中的地址的端口号。

3. 发明申请

WO2011046342A2 APPARATUS AND METHOD FOR TRANSFERRING A PACKET 审中-公开
标题翻译：用于传送分组的设备和方法
公开(公告)号：WO2011046342A2
公开(公告)日：2011-04-21
申请号：PCT/KR2010006963
申请日：2010-10-12
申请人： KOREA ELECTRONICS TELECOMM , JOO BHEOM SOON
发明人： JOO BHEOM SOON
IPC分类号： H04L12/26 , H04L5/20 , H04L12/56
CPC分类号： H04J3/14 , H04L45/00
摘要： Provided are an apparatus and a method for transferring a packet, which are applied to all packet systems operating in a packet transfer network to ensure circuit network-level reliability and availability. A path provider acquires a packet transfer path from a transfer network. A subscriber matcher adds packet transfer path information to packet data received from a subscriber network to generate transfer packet data, and outputs the transfer packet data. A packet switch switches the transfer packet data input from the subscriber matcher. A network matcher transmits the transfer packet data switched by the packet switch to the transfer network along the packet transfer path.
摘要翻译：提供了用于传送分组的设备和方法，其应用于在分组传送网络中运行的所有分组系统以确保电路网络级别的可靠性和可用性。路径提供者从传送网络获取分组传送路径。用户匹配器将分组传送路径信息添加到从用户网络接收的分组数据以生成传送分组数据，并且输出传送分组数据。分组交换机切换从用户匹配器输入的传输分组数据。网络匹配器将由分组交换机交换的传输分组数据沿分组传输路径传输到传输网络。

4. 发明申请

WO2009064146A2 FAILURE RECOVERY METHOD IN NON REVERTIVE MODE OF ETHERNET RING NETWORK 审中-公开
标题翻译：以太网环网非反向传输模式下的故障恢复方法
公开(公告)号：WO2009064146A2
公开(公告)日：2009-05-22
申请号：PCT/KR2008/006762
申请日：2008-11-17
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , RYOO, Jeong-Dong , RHEE, June-Koo , JOO, Bheom-Soon , IM, Jin-Sung , AHMAD, Zahir Uddin , YANG, Yang , HOLNESS, Marc
发明人： RYOO, Jeong-Dong , RHEE, June-Koo , JOO, Bheom-Soon , IM, Jin-Sung , AHMAD, Zahir Uddin , YANG, Yang , HOLNESS, Marc
IPC分类号： H04L12/24
CPC分类号： H04L12/437 , H04L12/18 , H04L12/423 , H04L41/0659 , H04L41/26 , H04L45/22 , H04L45/28
摘要： Provided is a failure recovery method in a non-revertive mode of an Ethernet ring network. In an Ethernet ring network, link priorities between nodes or node priorities are determined based on media access control (MAC) addresses and the nodes having blocked ports are determined after failures are recovered from based on the priorities so that the blocked ports can be distributed.
摘要翻译：提供了在以太网环形网络的非恢复模式下的故障恢复方法。在以太环网中，根据媒体接入控制（MAC）地址确定节点间的链路优先级或节点优先级，根据优先级从故障恢复后确定阻塞端口的节点，以便分配阻塞的端口。

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