公开(公告)号：US07936765B2

公开(公告)日：2011-05-03

申请号：US11948950

申请日：2007-11-30

申请人： Chan Kim ,  Tae Whan Yoo ,  Bong Tae Kim

发明人： Chan Kim ,  Tae Whan Yoo ,  Bong Tae Kim

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04J3/16

CPC分类号： H04Q11/0067 ,  H04Q2011/0064 ,  H04Q2011/0084

摘要： Provided are method and apparatus for dynamically allocating unlink bandwidth in Ethernet PON. In the method and apparatus, report value, which are received for each logical link identifications (LLID), is controlled to be less than a maximum gate value set for each LLID in sequence for all of LLIDs without a predetermined interval. A gate having a length corresponding to the restricted report value is generated. LLIDs are grouped into classes and processing is done class by class. For each class processing, if maximum processing time is reached or maximum total allocation is reached, the processing is switched to a lower class. Also each class processing, if any higher class has its maximum yield processing time or maximum yield allocated gate reached, the processing is switched to that higher class.

摘要翻译： 提供了在以太网PON中动态分配非链路带宽的方法和装置。 在所述方法和装置中，针对每个逻辑链路标识（LLID）接收到的报告值被控制为小于针对所有LLID的每个LLID设置的最大门限值，而不存在预定间隔。 生成与限制报告值对应的长度的门。 LLID被分组成类，处理按类完成。 对于每个类处理，如果达到最大处理时间或达到最大总分配，则将处理切换到较低类。 每个类处理，如果任何一个更高级别具有其最大产出处理时间或达到最大分配量的门限，则将该处理切换到该较高类。

公开(公告)号：US07751410B2

公开(公告)日：2010-07-06

申请号：US11635774

申请日：2006-12-07

申请人： Hoon Lee ,  Tae Whan Yoo ,  Jung Hak Kim ,  Yool Kwon ,  Bong Tae Kim

发明人： Hoon Lee ,  Tae Whan Yoo ,  Jung Hak Kim ,  Yool Kwon ,  Bong Tae Kim

IPC分类号： H04L12/46

CPC分类号： H04L47/10 ,  H04L12/4645 ,  H04L12/66 ,  H04L47/20 ,  H04L61/103 ,  H04L61/6022

摘要： An apparatus and method for managing traffic using a VID in EPON are provided. The apparatus includes a MAC lookup table, a service classification policy table, a service control policy table, a MAC lookup unit, a first and second classification module, a VID learning unit and a first and second service control module. The apparatus classifies all packets of up/downlink transmission flow using a VID into a VID unit, through the first and second classification modules and manages traffic thereof according to the parameters thereof through the first and second service control modules. Accordingly, a large amount of traffic for numerous subscribers and services thereof, which was cannot be processed by the limitation on embodying a typical switch or router, can be processed according to the present invention.

摘要翻译： 提供了一种用于使用EPON中的VID来管理业务的装置和方法。 该装置包括MAC查找表，服务分类策略表，服务控制策略表，MAC查找单元，第一和第二分类模块，VID学习单元和第一和第二服务控制模块。 该装置通过第一和第二分类模块，使用VID将上行/下行链路传输流的所有数据包分类为VID单元，并通过第一和第二服务控制模块根据其参数来管理其流量。 因此，根据本发明，可以处理不能通过实施典型交换机或路由器的限制来处理大量用户和其服务的大量业务。

公开(公告)号：US07733780B2

公开(公告)日：2010-06-08

申请号：US11634985

申请日：2006-12-07

申请人： Jung Hak Kim ,  Tae Whan Yoo ,  Hoon Lee ,  Yool Kwon ,  Bong Tae Kim

发明人： Jung Hak Kim ,  Tae Whan Yoo ,  Hoon Lee ,  Yool Kwon ,  Bong Tae Kim

IPC分类号： G01R31/08 ,  H04L12/28

CPC分类号： H04J3/1694 ,  H04L29/12207 ,  H04L29/12783 ,  H04L41/0896 ,  H04L41/5003 ,  H04L41/5022 ,  H04L41/5067 ,  H04L61/20 ,  H04L61/35

摘要： A method for managing a service bandwidth by a customer port and an EPON system using the same are provided. In order to manage the service bandwidth by a customer, ONU and ONT allocate a service class according to a combination of information about a customer that receives a service, and a service type and a service priority of a service provided to a customer, allocate a bandwidth according to each service class and control a uplink bandwidth or a downlink bandwidth according to a service class. Also, a system manger collects information about a service provider, a service provided from a service provider, a customer that receives a service, and information for classifying a service. After collecting, the system manager provides the collected information to the ONU and the OLT.

摘要翻译： 提供了一种由客户端口和使用其的EPON系统管理服务带宽的方法。 为了管理客户的服务带宽，ONU和ONT根据接收到服务的客户的信息的组合以及提供给客户的服务的服务类型和服务优先级分配服务类别，分配 根据每个服务类别的带宽，并根据服务类别控制上行链路带宽或下行链路带宽。 此外，系统管理器收集关于服务提供商的信息，从服务提供商提供的服务，接收服务的客户以及用于对服务进行分类的信息。 收集后，系统管理员将收集到的信息提供给ONU和OLT。

公开(公告)号：US07502328B2

公开(公告)日：2009-03-10

申请号：US11286632

申请日：2005-11-22

申请人： Ho Sook Lee ,  Jee Sook Eun ,  Tae Whan Yoo ,  Bong Tae Kim

发明人： Ho Sook Lee ,  Jee Sook Eun ,  Tae Whan Yoo ,  Bong Tae Kim

IPC分类号： H04L12/26

CPC分类号： H04L43/0811 ,  H04L43/0847 ,  H04L43/16

摘要： Provided is a method of monitoring link performance and diagnosing an active link state without interrupting traffic in an Ethernet passive optical network (EPON) while the link is in the active state. The method of monitoring link performance and diagnosing an active link state without interrupting data flow to logic links which are in active states in the EPON, includes: a) allowing an operator of the EPON to select a link performance monitoring function or a link active state diagnosing function; b-1) if the link performance monitoring function is selected, setting a monitoring cycle timer and periodically transmitting a performance information request frame from a local node to a remote node; b-2) if the remote node receives the performance information request frame, collecting corresponding link performance information and transmitting a response frame from the remote node to the local node in a format which is predetermined in accordance with a corresponding frame format; b-3) if the local node receives the response frame from the remote node, analyzing the performance information of the response frame and determining whether the link performance has deteriorated or if a failure has occurred in the local node; b-4) if the deterioration of the link function or the degree of the failure reaches a predetermined threshold, reporting to an upper layer that a failure has occurred.

摘要翻译： 提供了一种在链路处于活动状态时监视链路性能和诊断活动链路状态而不中断以太网无源光网络（EPON）中的业务的方法。 监视链路性能和诊断活动链路状态而不中断到EPON中处于活动状态的逻辑链路的数据流的方法包括：a）允许EPON的运营商选择链路性能监视功能或链路活动状态 诊断功能; b-1）如果选择了链路性能监视功能，则设置监视周期定时器并且周期地从本地节点向远程节点发送性能信息请求帧; b-2）如果所述远程节点接收到所述性能信息请求帧，则收集对应的链路性能信息，并以根据对应的帧格式预定的格式从所述远程节点向所述本地节点发送响应帧; b-3）如果本地节点从远程节点接收到响应帧，分析响应帧的性能信息，确定链路性能是否恶化，或者本地节点是否发生故障; b-4）如果链路功能的劣化或故障程度达到预定阈值，则向上层报告发生故障。

公开(公告)号：US20070127487A1

公开(公告)日：2007-06-07

申请号：US11634985

申请日：2006-12-07

申请人： Jung Hak Kim ,  Tae Whan Yoo ,  Hoon Lee ,  Yool Kwon ,  Bong Tae Kim

发明人： Jung Hak Kim ,  Tae Whan Yoo ,  Hoon Lee ,  Yool Kwon ,  Bong Tae Kim

IPC分类号： H04L12/56

CPC分类号： H04J3/1694 ,  H04L29/12207 ,  H04L29/12783 ,  H04L41/0896 ,  H04L41/5003 ,  H04L41/5022 ,  H04L41/5067 ,  H04L61/20 ,  H04L61/35

摘要： A method for managing a service bandwidth by a customer port and an EPON system using the same are provided. In order to manage the service bandwidth by a customer, ONU and ONT allocate a service class according to a combination of information about a customer that receives a service, and a service type and a service priority of a service provided to a customer, allocate a bandwidth according to each service class and control a uplink bandwidth or a downlink bandwidth according to a service class. Also, a system manger collects information about a service provider, a service provided from a service provider, a customer that receives a service, and information for classifying a service. After collecting, the system manager provides the collected information to the ONU and the OLT.

摘要翻译： 提供了一种由客户端口和使用其的EPON系统管理服务带宽的方法。 为了管理客户的服务带宽，ONU和ONT根据接收到服务的客户的信息的组合以及提供给客户的服务的服务类型和服务优先级分配服务类别，分配 根据每个服务类别的带宽，并根据服务类别控制上行链路带宽或下行链路带宽。 此外，系统管理器收集关于服务提供商的信息，从服务提供商提供的服务，接收服务的客户以及用于对服务进行分类的信息。 收集后，系统管理员将收集到的信息提供给ONU和OLT。

公开(公告)号：US08407764B2

公开(公告)日：2013-03-26

申请号：US12554852

申请日：2009-09-04

申请人： Yoo Hwa Kang ,  Boo Geum Jung ,  Bong Tae Kim

发明人： Yoo Hwa Kang ,  Boo Geum Jung ,  Bong Tae Kim

IPC分类号： G06F7/04

CPC分类号： H04L63/08 ,  H04L63/107 ,  H04L67/306 ,  H04L69/16 ,  H04L69/167 ,  H04W4/02 ,  H04W80/045 ,  H04W88/182

摘要： Provided are a user authentication apparatus and method for supporting PMIPv6 (Proxy Mobile Internet Protocol version 6) in next generation networks. Authentication and mobility signaling protocol can be performed without having an additional signaling process when a mobile terminal moves by extending user profiles of the next generations to support the PMIPv6.

摘要翻译： 提供了一种用于在下一代网络中支持PMIPv6（代理移动因特网协议版本6）的用户认证装置和方法。 当移动终端通过扩展下一代的用户简档来移动以支持PMIPv6时，可以执行认证和移动性信令协议而不具有额外的信令过程。

公开(公告)号：US20110173689A1

公开(公告)日：2011-07-14

申请号：US13120226

申请日：2009-07-22

申请人： Kwihoon Kim ,  Hyun-Woo Lee ,  Won Ryu ,  Bong Tae Kim

发明人： Kwihoon Kim ,  Hyun-Woo Lee ,  Won Ryu ,  Bong Tae Kim

IPC分类号： H04L9/32 ,  G06F21/00

CPC分类号： H04L63/0815 ,  G06F21/41 ,  H04L65/1016

摘要： Provided are methods for network ID based federation and single sign on authentication. A method of federating a service providing site in a service network with an access network for web application service authentication in a next generation network (NGN), the method comprising requesting the user equipment for authentication in correspondence with the federation request and inquiring whether to perform the federation, when a federation request is received from user equipment which has been authenticated by the access network; receiving responses to the authentication request and the inquiry from the user equipment; and registering the access network with a user federation list and notifying the federation to the access network, when authentication is determined to be successful from the response.

摘要翻译： 提供了基于网络ID的联合和单点登录认证的方法。 一种在服务网络中联合服务提供站点的方法，用于在下一代网络（NGN）中进行用于web应用服务认证的接入网络，所述方法包括：请求用户设备与联盟请求对应的认证，并询问是否执行 当从由接入网络认证的用户设备接收到联合请求时，联盟; 接收来自用户设备的认证请求和查询的响应; 以及当所述认证被确定为从所述响应成功时，向所述接入网络注册用户联合列表并通知所述接入网络的所述联盟。

公开(公告)号：US20080256581A1

公开(公告)日：2008-10-16

申请号：US12066444

申请日：2006-11-30

申请人： Byung-Tak Lee ,  Sung-Yong Lee ,  Ho-Young Song ,  Bong Tae Kim

发明人： Byung-Tak Lee ,  Sung-Yong Lee ,  Ho-Young Song ,  Bong Tae Kim

IPC分类号： H04N7/173

CPC分类号： H04N7/17318 ,  H04N21/218 ,  H04N21/2743 ,  H04N21/41407 ,  H04N21/47202 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/6175 ,  H04N21/6181

摘要： A system and method for providing an interactive multimedia service to a user in an access network are provided. The system includes a multimedia service providing server and a user terminal. The multimedia service providing server creates multimedia information requested by a user terminal, processes the created multimedia information, and manages a corresponding communication channel to allow a predetermined user terminal to receive the processed multimedia information. The user terminal transmits inputted user multimedia information to the multimedia service providing server through the access network and receives the multimedia information transmitted from the multimedia service providing server through the access network.

摘要翻译： 提供了一种用于向接入网络中的用户提供交互式多媒体服务的系统和方法。 该系统包括多媒体服务提供服务器和用户终端。 多媒体服务提供服务器创建用户终端请求的多媒体信息，处理所创建的多媒体信息，并管理对应的通信信道，以允许预定的用户终端接收经处理的多媒体信息。 用户终端通过接入网络将输入的用户多媒体信息发送给多媒体服务提供服务器，并通过接入网络接收从多媒体业务提供服务器发送的多媒体信息。

公开(公告)号：US20060077973A1

公开(公告)日：2006-04-13

申请号：US11198379

申请日：2005-08-04

申请人： Bin Yeong Yoon ,  Heyung Sub Lee ,  Bong Tae Kim

发明人： Bin Yeong Yoon ,  Heyung Sub Lee ,  Bong Tae Kim

IPC分类号： H04L12/50 ,  H04Q11/00

CPC分类号： H04L49/90

摘要： Provided is a method of scheduling an output in a crosspoint buffered switch by searching whether a cell exists in a crosspoint buffer at a start position for each output port, wherein the crosspoint buffer at the start position is a crosspoint buffer at a predetermined position among the crosspoint buffers respectively corresponding to output ports, outputting all cells stored in the crosspoint buffer at the start position and searching for a cell in a crosspoint buffer at a next position, outputting all cells stored in the crosspoint buffer at the next position and searching for a cell in the crosspoint buffer in a next position to the crosspoint buffer at the final position, and outputting all cells stored in the crosspoint buffer at the final position and searching for a cell in the crosspoint buffer at the start position.

摘要翻译： 提供了一种通过搜索在每个输出端口的起始位置处的交叉点缓冲器中是否存在单元格来存储交叉点缓冲交换机中的输出的方法，其中，起始位置处的交叉点缓冲器是在所述交叉点缓冲交换机的预定位置处的交叉点缓冲器 分别对应于输出端口的交叉点缓冲器，输出存储在起始位置处的交叉点缓冲器中的所有单元，并且在下一位置处搜索交叉点缓冲器中的单元，输出存储在交叉点缓冲器中的所有单元在下一个位置，并搜索 在交叉点缓冲器中的位置处于最终位置处的交叉点缓冲器的下一个位置，并且将最终位置处存储在交叉点缓冲器中的所有单元输出，并在开始位置搜索交叉点缓冲器中的单元。

公开(公告)号：US08086872B2

公开(公告)日：2011-12-27

申请号：US11607371

申请日：2006-12-01

申请人： Kwang Ok Kim ,  Yool Kwon ,  Bong Tae Kim

发明人： Kwang Ok Kim ,  Yool Kwon ,  Bong Tae Kim

IPC分类号： G06F11/30

CPC分类号： H04L63/0428 ,  H04Q11/0067 ,  H04Q2011/0088

摘要： Provided is a method for setting a security channel between an OLT and at least one ONU in an EPON. In detail, a channel is generated by which the OLT makes a reciprocal security capability agreement with the ONU that wants to set a security channel in a discovery interval and then automatically registers the ONU with the security capability agreement. The security channel is set by which the OLT distributes an encryption key for the security with the ONU completed with the security capability agreement. A renewal point of the encryption key is shared by transmitting a message indicative of a time to change the encryption key between the OLT and the ONU both completed with the encryption key distribution.

摘要翻译： 提供一种在EPON中在OLT与至少一个ONU之间设置安全信道的方法。 具体而言，生成通过OLT与想要在发现间隔内设定安全信道的ONU进行互易的安全性能协议，然后自动向ONU注册安全性能协议。 设置安全通道，OLT通过该通道分配与安全能力协议完成的ONU的安全性的加密密钥。 通过发送指示时间的消息来共享加密密钥的更新点，所述消息改变OLT和正在加密密钥分发的ONU之间的加密密钥。