公开(公告)号：US08160071B2

公开(公告)日：2012-04-17

申请号：US12628734

申请日：2009-12-01

Applicant: Yong Wook Ra ,  Chang Ho Choi ,  Tae Kyu Kang ,  Byung Jun Ahn

Inventor： Yong Wook Ra ,  Chang Ho Choi ,  Tae Kyu Kang ,  Byung Jun Ahn

IPC: H04L12/28 ,  H04J3/16

CPC classification number: H04L12/4625 ,  H04L12/413 ,  H04L12/4654 ,  H04L12/4658 ,  H04L12/4662 ,  H04L69/04 ,  H04L69/22

Abstract: An L2/L3 packet processing and method are disclosed to process various Ethernet packets by interworking with a PBBN (Provider Backbone Bridges Network), a PBN (Provider Bridges Network), and an IPN (Internet Protocol Network).

Abstract translation: 公开了L2 / L3分组处理和方法，以通过与PBBN（提供商骨干桥网络），PBN（提供商桥接网络）和IPN（因特网协议网络）的互通来处理各种以太网分组。

公开(公告)号：US20100135302A1

公开(公告)日：2010-06-03

申请号：US12628734

申请日：2009-12-01

Applicant: Yong Wook RA ,  Chang Ho Choi ,  Tae Kyu Kang ,  Byung Jun Ahn

Inventor： Yong Wook RA ,  Chang Ho Choi ,  Tae Kyu Kang ,  Byung Jun Ahn

IPC: H04L12/56

CPC classification number: H04L12/4625 ,  H04L12/413 ,  H04L12/4654 ,  H04L12/4658 ,  H04L12/4662 ,  H04L69/04 ,  H04L69/22

Abstract: An L2/L3 packet processing and method are disclosed to process various Ethernet packets by interworking with a PBBN (Provider Backbone Bridges Network), a PBN (Provider Bridges Network), and an IPN (Internet Protocol Network).

Abstract translation: 公开了L2 / L3分组处理和方法，以通过与PBBN（提供商骨干桥网络），PBN（提供商桥接网络）和IPN（因特网协议网络）的互通来处理各种以太网分组。

公开(公告)号：US08837942B2

公开(公告)日：2014-09-16

申请号：US12938630

申请日：2010-11-03

Applicant: Tae Kyu Kang

Inventor： Tae Kyu Kang

IPC: H04J14/00 ,  H04L12/931 ,  H04L12/721 ,  H04J14/02 ,  H04J3/16

CPC classification number: H04L49/351 ,  H04J3/1658 ,  H04J14/021 ,  H04J14/0257 ,  H04J14/0269 ,  H04L45/62

Abstract: A packet-optical integrated transport apparatus includes a packet transmitter for outputting single-wavelength signal multiplexed to a preset channel on the basis of packet traffic or circuit traffic input from a metro access region, and an optical transmitter for multiplexing the single-wavelength signal output from the packet transmitter to a multi-channel wavelength signal and adding or dropping the multiplexed multi-channel wavelength signal to or from a node. The apparatus further includes a system controller for transmitting constituent element initialization information to the packet transmitter and the optical transmitter and receiving constituent element operation status information.

Abstract translation: 分组光综合传送装置包括：分组发送器，用于基于从城域接入区域输入的分组业务或电路业务，输出复用到预设信道的单波长信号;以及光发射机，用于多路复用单波长信号输出 从分组发射机到多信道波长信号，并将复用的多信道波长信号添加到节点或从节点添加。 该装置还包括系统控制器，用于将组成元素初始化信息发送到分组发射机和光发射机，并接收构成单元操作状态信息。

公开(公告)号：US07230957B2

公开(公告)日：2007-06-12

申请号：US10228073

申请日：2002-08-27

Applicant: Sung-soo Kang ,  Tae-kyu Kang ,  Hae-Won Jung ,  Hyeong-ho Lee

Inventor： Sung-soo Kang ,  Tae-kyu Kang ,  Hae-Won Jung ,  Hyeong-ho Lee

IPC: H04J3/04 ,  H04L12/56

CPC classification number: H04L12/40032 ,  H04J3/047 ,  H04L12/40039 ,  H04L12/413 ,  H04L12/56 ,  Y02D50/42

Abstract: Provided are a method and apparatus for multiplexing and demultiplexing variable-length high-speed packets. According to the method and apparatus, a plurality of one-gigabit Ethernet frames are multiplexed into a single 10-gigabit Ethernet frame and the single 10-gigabit Ethernet frame is demultiplexed into the plurality of one-gigabit Ethernet frames. In order to process variable-length high-speed packets, packet multiplexing instead of simple TDM is used and a larger input bandwidth than an output bandwidth is used, so that a statistical multiplex effect is accomplished. In addition, standard interface is used for input and output interface, so existing universal chips can be used.

Abstract translation: 提供了一种用于复用和解复用可变长度高速分组的方法和装置。 根据该方法和装置，将多个千兆比特以太网帧复用到单个10千兆比特以太网帧中，并且将单个10吉比特以太网帧解复用为多个1千兆以太网帧。 为了处理可变长度的高速分组，使用分组多路复用而不是简单的TDM，并且使用比输出带宽更大的输入带宽，从而实现统计多路复用效应。 此外，标准接口用于输入和输出接口，因此可以使用现有的通用芯片。

公开(公告)号：US20130155860A1

公开(公告)日：2013-06-20

申请号：US13619891

申请日：2012-09-14

Applicant: Chang-ho CHOI ,  YongWook RA ,  Tae Kyu KANG

Inventor： Chang-ho CHOI ,  YongWook RA ,  Tae Kyu KANG

IPC: H04L12/24 ,  H04L12/56

CPC classification number: H04L47/30 ,  H04L45/28 ,  H04L45/50 ,  H04L47/125 ,  H04L47/2441 ,  H04L47/6215

Abstract: The inventive concept relates to a method of managing a packet being transmitted through a packet transmission network. The method may include distinguishing a buffer unit corresponding to the received data packet among a plurality of buffer units according to a type of a data packet received from the outside; comparing the number of packets stored in the distinguished buffer unit with a critical value; storing the received data packet in the distinguished buffer unit or a sub buffer unit corresponding to the distinguished buffer unit according to the comparing result; and transmitting the data packet stored in the distinguished buffer unit through a working path of the backbone network and transmitting the data packet stored in the sub buffer unit through a protection path of the backbone network.

Abstract translation: 本发明的概念涉及一种管理通过分组传输网络传输的分组的方法。 该方法可以包括根据从外部接收的数据分组的类型来区分多个缓冲器单元中对应于接收到的数据分组的缓冲单元; 将识别的缓冲器单元中存储的分组的数量与临界值进行比较; 根据比较结果将接收到的数据分组存储在识别缓冲器单元或对应于识别缓冲器单元的子缓冲器单元中; 以及通过骨干网的工作路径发送存储在识别缓冲器单元中的数据分组，并且通过骨干网络的保护路径发送存储在子缓冲器单元中的数据分组。

公开(公告)号：US20120163165A1

公开(公告)日：2012-06-28

申请号：US13334721

申请日：2011-12-22

Applicant: Yong-Wook RA ,  Tae-Sik CHEUNG ,  Chang-Ho CHOI ,  Tae-Kyu KANG

Inventor： Yong-Wook RA ,  Tae-Sik CHEUNG ,  Chang-Ho CHOI ,  Tae-Kyu KANG

IPC: H04L12/56 ,  H04L12/26

CPC classification number: H04L45/50 ,  H04L12/18 ,  H04L43/0847 ,  H04L43/10

Abstract: There is provided a packet processing apparatus for transmitting packets received from a plurality of networks through a Label Switched Path (LSP), the packet processing apparatus including: a packet classifier to classify a received packet to a control packet or a normal packet based on port information included in field information of the received packet, and to decide, if the received packet is a normal packet, a service type for transmitting the normal packet according to whether the normal packet is a reception packet or a transmission packet; and a packet processor to acquire LSP condition information or address information from the field information of the normal packet, and to transmit the received packet and update the header or address information of the received packet, according to the service type decided by the packet classifier, with reference to the LSP condition information or the address information.

Abstract translation: 提供了一种用于通过标签交换路径（LSP）发送从多个网络接收的分组的分组处理装置，所述分组处理装置包括：分组分类器，用于将接收到的分组分配给控制分组或基于端口的正常分组 包括在接收到的分组的字段信息中的信息，并且如果接收到的分组是普通分组，则根据普通分组是接收分组还是传输分组来确定用于发送普通分组的服务类型; 以及分组处理器，用于根据正常分组的字段信息获取LSP条件信息或地址信息，并根据分组分类器确定的业务类型发送接收到的分组并更新接收分组的报头或地址信息， 参考LSP条件信息或地址信息。

公开(公告)号：US20110135302A1

公开(公告)日：2011-06-09

申请号：US12938630

申请日：2010-11-03

Applicant: Tae Kyu KANG

Inventor： Tae Kyu KANG

IPC: H04J14/00

CPC classification number: H04L49/351 ,  H04J3/1658 ,  H04J14/021 ,  H04J14/0257 ,  H04J14/0269 ,  H04L45/62

Abstract: A packet-optical integrated transport apparatus includes a packet transmitter for outputting single-wavelength signal multiplexed to a preset channel on the basis of packet traffic or circuit traffic input from a metro access region, and an optical transmitter for multiplexing the single-wavelength signal output from the packet transmitter to a multi-channel wavelength signal and adding or dropping the multiplexed multi-channel wavelength signal to or from a node. The apparatus further includes a system controller for transmitting constituent element initialization information to the packet transmitter and the optical transmitter and receiving constituent element operation status information.

Abstract translation: 分组光综合传送装置包括：分组发送器，用于基于从城域接入区域输入的分组业务或电路业务，输出复用到预设信道的单波长信号;以及光发射机，用于多路复用单波长信号输出 从分组发射机到多信道波长信号，并将复用的多信道波长信号添加到节点或从节点添加。 该装置还包括系统控制器，用于将组成元素初始化信息发送到分组发射机和光发射机，并接收构成单元操作状态信息。

公开(公告)号：US6118858A

公开(公告)日：2000-09-12

申请号：US761869

申请日：1996-12-09

Applicant: Tae-Kyu Kang ,  Hyun-Joo Bae ,  Kyong-Ok Yun

Inventor： Tae-Kyu Kang ,  Hyun-Joo Bae ,  Kyong-Ok Yun

IPC: G06F17/30 ,  H04M15/00

CPC classification number: H04M15/8083 ,  H04M15/00 ,  H04M15/80 ,  H04M2215/0152 ,  H04M2215/0184

Abstract: An improved call distribution processing method for a called line number computation in a premium-rate service of Intelligent Network is provided. The method is capable of routing to various called numbers designated in accordance with a calling area, performing a call distribution in accordance with the capacity of a called party number, and routing to a called number since this method does not degrade call processing performance of the system. Since a system load is less, the occurrence frequency per each digit when digits from one to a hundred is performed N-times evenly occurs, and the values which was generated in the function of the random numbers does not occur in the identical pattern.

Abstract translation: 提供了一种用于智能网络优质业务中的被叫线路数量计算的改进的呼叫分配处理方法。 该方法能够路由到根据呼叫区域指定的各种被叫号码，根据被叫方号码的容量进行呼叫分配，并且路由到被叫号码，因为该方法不会降低呼叫处理性能 系统。 由于系统负载较小，所以当数字从一到一百的每个数字的出现频率均匀地进行N次，并且在随机数的函数中产生的值不会发生在相同的模式中。