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公开(公告)号：WO2009131369A3
公开(公告)日：2009-12-17
申请号：PCT/KR2009002088
申请日：2009-04-22
Applicant: KOREA ELECTRONICS TELECOMM , KIM DO-YEON , CHEUNG TAE-SIK , AHN BYUNGJUN , KIM BONG TAE
Inventor： KIM DO-YEON , CHEUNG TAE-SIK , AHN BYUNGJUN , KIM BONG TAE
CPC classification number: H04L45/22 , H04L12/413 , H04L12/437 , H04L41/00
Abstract: Provided are a forced protection switching method and a forced protection switching clearing method in an Ethernet ring network. When an operator desires to block a port of a specific node for maintenance and repair, the operator gives a forced switching (FS) command to the specific node in order to block the port. When the operator desires to clear FS, the operator gives a clear command to the specific node in order to clear the blocked port. As a result, operation flexibility of the Ethernet ring network is provided.
Abstract translation: 本发明提供了一种以太网环网中的强制保护倒换方法和强制保护倒换清除方法。 当运营商希望阻塞特定节点的端口进行维护和修理时，运营商会对特定节点发出强制切换（FS）命令以阻塞该端口。 当操作员希望清除FS时，操作员给出特定节点的清除命令以清除阻塞的端口。 因此，提供了以太网环形网络的操作灵活性。
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公开(公告)号：WO2009031848A2
公开(公告)日：2009-03-12
申请号：PCT/KR2008005250
申请日：2008-09-05
Applicant: KOREA ELECTRONICS TELECOMM , YOUN JI-WOOK , AHN BYUNGJUN , LEE KYEONG-HO , JUNG HAE-WON
Inventor： YOUN JI-WOOK , AHN BYUNGJUN , LEE KYEONG-HO , JUNG HAE-WON
IPC: H04L12/28
CPC classification number: H04L12/4641 , H04L41/0896 , H04L47/10 , H04L47/13 , H04L47/2433 , H04L47/2441
Abstract: Provided is a quality of service (QoS) management method in an Ethernet-based next generation network (NGN) including a plurality of Ethernet virtual connections (EVCs). A bandwidth is allocated to each of a plurality of frames based on classes of service (CoSs), physical ports, service types, and Layer 2 (L2) / Layer 3 (L3) information.
Abstract translation: 提供了在包括多个以太网虚拟连接（EVC）的以太网的下一代网络（NGN）中的服务质量（QoS）管理方法。 基于服务等级（CoS），物理端口，服务类型以及第2层（L2）/第3层（L3）信息，将带宽分配给多个帧中的每一个。
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公开(公告)号：EP2271027A4
公开(公告)日：2011-05-04
申请号：EP09734259
申请日：2009-04-22
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： KIM DO-YEON , CHEUNG TAE-SIK , AHN BYUNGJUN , KIM BONG TAE
CPC classification number: H04L45/22 , H04L12/413 , H04L12/437 , H04L41/00
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