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1. 发明申请

US20080117813A1 METHOD AND SYSTEM FOR DYNAMIC RATE-LIMITING IN SWITCH 审中-公开
标题翻译：用于开关动态限速的方法和系统
公开(公告)号：US20080117813A1
公开(公告)日：2008-05-22
申请号：US11937805
申请日：2007-11-09
申请人： Hyun Yong HWANG , Dae Geun Park , Bhum Cheol Lee , Jeong Hee Lee , Seung Woo Lee
发明人： Hyun Yong HWANG , Dae Geun Park , Bhum Cheol Lee , Jeong Hee Lee , Seung Woo Lee
IPC分类号： H04L12/56
CPC分类号： H04L47/762 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/25 , H04L47/263 , H04L47/70 , H04L47/745 , H04L49/254 , Y02D50/10
摘要： Provided is a dynamic rate-limiting method and apparatus used in a switch for switching packets from input ports to output ports, the method including: (a) adding traffic bandwidth values set in advance in active subscribers that are using the switch from among subscribers connected to the switch; (b) comparing the added value with a range between a maximum bandwidth and a minimum bandwidth that are set in the switch; and (c) according to a result of comparing, when the added values is smaller than the minimum bandwidth or larger than the maximum bandwidth set in the switch, increasing or decreasing the traffic bandwidths of the active subscribers set in advance so that the added value is within the range between the maximum bandwidth and minimum bandwidth. Accordingly, it is possible to automatically control the traffic bandwidths of subscribers that are currently using the switch.
摘要翻译：提供了一种用于从输入端口切换到输出端口的交换机中的动态限速方法和装置，所述方法包括：（a）在从连接的用户中使用交换机的有效用户中预先设置业务带宽值切换; （b）将所述附加值与在所述交换机中设置的最大带宽和最小带宽之间的范围进行比较; 和（c）根据比较的结果，当附加值小于最小带宽或大于交换机中设置的最大带宽时，增加或减少预先设定的活动用户的业务带宽，使得附加值在最大带宽和最小带宽之间的范围内。因此，可以自动控制正在使用交换机的用户的业务带宽。

2. 发明申请

US20100040090A1 SYNCHRONIZATION METHOD FOR ALLOWING FIXED TIME DELAY AND BRIDGE EMPLOYING THE SAME 审中-公开
标题翻译：允许固定时间延迟的同步方法和使用其的桥接
公开(公告)号：US20100040090A1
公开(公告)日：2010-02-18
申请号：US12389944
申请日：2009-02-20
申请人： Seung Woo LEE , Hyun Yong HWANG , Dae Geun PARK , Bhum cheol LEE
发明人： Seung Woo LEE , Hyun Yong HWANG , Dae Geun PARK , Bhum cheol LEE
IPC分类号： H04J3/06
CPC分类号： H04J3/0673 , H04J3/0664
摘要： Provided are a time synchronization method allowing a fixed time delay and a bridge that is interposed between a master and a slave, according to the method. In the bridge, a predetermined time after the synchronization packet is set as an output time of the synchronization packet and the synchronization packet is output at the output time. Accordingly, it is possible to delay synchronization packets in the bridge for the same time, thereby increasing the time synchronization precision.
摘要翻译：提供了一种允许固定时间延迟的时间同步方法，以及插入在主机和从机之间的桥接器。在桥中，将同步分组之后的预定时间设置为同步分组的输出时间，并且在输出时输出同步分组。因此，可以同时延迟桥中的同步分组，从而增加时间同步精度。

3. 发明申请

US20110149982A1 ETHERNET-MOST GATEWAY APPARATUS 有权
标题翻译：以太网最好的网关设备
公开(公告)号：US20110149982A1
公开(公告)日：2011-06-23
申请号：US12875642
申请日：2010-09-03
申请人： Hyun Yong HWANG , Tae Man HAN
发明人： Hyun Yong HWANG , Tae Man HAN
IPC分类号： H04L12/66 , H04L12/56
CPC分类号： H04L12/66 , H04L12/4625 , H04L2012/40273
摘要： An Ethernet-MOST gateway apparatus for exchanging data between a MOST network transferring multimedia data within a vehicle and a packet network for a computer and Internet communications. The Ethernet-MOS gateway apparatus including: an Ethernet frame interface unit connected with a packet network to transmit and receive an Ethernet frame, and converting the Ethernet frame into a MOST frame; a MOST frame interface unit connected with a MOST network to transmit and receive the MOST frame, and converting the MOST frame into the Ethernet frame; and a switch fabric connecting the Ethernet frame interface unit and the MOST frame interface unit.
摘要翻译：一种用于在传输车辆内的多媒体数据的MOST网络和用于计算机和因特网通信的分组网络之间交换数据的以太网-MGT网关装置。以太网-MOS网关装置包括：与分组网络连接的以太网帧接口单元，用于发送和接收以太网帧，并将以太网帧转换成MOST帧; 与MOST网络连接以发送和接收MOST帧的MOST帧接口单元，并将MOST帧转换成以太网帧; 以及连接以太网帧接口单元和MOST帧接口单元的交换结构。

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