公开(公告)号：US08463136B2

公开(公告)日：2013-06-11

申请号：US12572148

申请日：2009-10-01

申请人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

发明人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

IPC分类号： H04B10/16 ,  H04B10/29

CPC分类号： H04B10/29 ,  H04J3/0682 ,  H04Q11/0067

摘要： A burst mode optical repeater is provided. The burst mode optical repeater receives optical signals, which are transmitted from a plurality of optical network units (ONUs) in a passive optical network (PON) to a central office using a time division multiplexing access (TDMA) method, and relays the received optical signals using an optical-electrical-optical (OEO) method. Since the burst mode optical repeater can be installed anywhere between an optical line terminal (OLT) and the ONUs, the number of subscribers and transmission range that can be supported by a corresponding network can be increased.

摘要翻译： 提供突发模式光中继器。 突发模式光中继器接收使用时分复用接入（TDMA）方法从无源光网络（PON）中的多个光网络单元（ONU）向中心局发送的光信号，并且中继所接收的光 信号使用光电（OEO）方法。 由于突发模式光中继器可以安装在光线路终端（OLT）和ONU之间的任何地方，因此可以增加相应网络可以支持的用户数量和传输范围。

公开(公告)号：US08351436B2

公开(公告)日：2013-01-08

申请号：US12597850

申请日：2008-08-19

申请人： Bin-yeong Yoon ,  Man-soo Han ,  Sung-chang Kim ,  Hark Yoo ,  Dong-soo Lee ,  Jong-deog Kim ,  Kyeong-hwan Doo ,  Yong-tae Kim ,  Kwang-ok Kim ,  Bong-kyu Kim ,  Geun-yong Kim ,  Sung-hoon Kwak ,  Mun-seob Lee ,  Le Quan

发明人： Bin-yeong Yoon ,  Man-soo Han ,  Sung-chang Kim ,  Hark Yoo ,  Dong-soo Lee ,  Jong-deog Kim ,  Kyeong-hwan Doo ,  Yong-tae Kim ,  Kwang-ok Kim ,  Bong-kyu Kim ,  Geun-yong Kim ,  Sung-hoon Kwak ,  Mun-seob Lee ,  Le Quan

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04J3/1694 ,  H04J2203/0067 ,  H04Q11/0067 ,  H04Q2011/0064

摘要： Provided are an apparatus and method for efficiently and dynamically allocating a bandwidth on a Time Division Multiple Access-based Passive Optical Network (TDMA PON). The dynamic bandwidth allocation apparatus for uplink data transmission of a plurality of Optical Network Units (ONUs) including a plurality of class queues corresponding to Transmission Container (T-CONT) types, the plurality of ONUs connected to an Optical Line Terminal (OLT) on a Passive Optical Network (PON), includes: a class queue information storage unit storing information regarding a bandwidth allocation period and an allocatable bandwidth amount for each T-CONT type; an allocation check table unit checking the bandwidth allocation period for the T-CONT type received from the class queue information storage unit, and determining an allocatable bandwidth amount for the T-CONT type; and a bandwidth allocation unit allocating an uplink bandwidth to the T-CONT type with reference to the bandwidth allocation period and the allocatable bandwidth amount for the T-CONT type, and re-allocating to each ONU an uplink bandwidth remaining after allocating a total uplink bandwidths to all T-CONT types.

摘要翻译： 提供了一种用于在基于时分多址接入的无源光网络（TDMA PON）上有效且动态地分配带宽的装置和方法。 用于包括对应于传输容器（T-CONT）类型的多个类队列的多个光网络单元（ONU）的上行链路数据传输的动态带宽分配装置，连接到光线路终端（OLT）上的多个ONU 无源光网络（PON）包括：类队列信息存储单元，存储关于每个T-CONT类型的带宽分配周期和可分配带宽量的信息; 分配检查表单元，检查从类队列信息存储单元接收到的T-CONT类型的带宽分配周期，以及确定T-CONT类型的可分配带宽量; 以及带宽分配单元，参照带宽分配期间和T-CONT类型的可分配带宽量向T-CONT类型分配上行链路带宽，并且在分配总上行链路之后向每个ONU重新分配剩余的上行链路带宽 所有T-CONT类型的带宽。

公开(公告)号：US08081661B2

公开(公告)日：2011-12-20

申请号：US12442809

申请日：2007-09-28

申请人： Hark Yoo ,  Bin-Yeong Yoon ,  Kyeong-Hwan Doo ,  Kwang-Ok Kim ,  Sung-Chang Kim ,  Mun-Seob Lee ,  Bong-Tae Kim ,  Man-Soo Han

发明人： Hark Yoo ,  Bin-Yeong Yoon ,  Kyeong-Hwan Doo ,  Kwang-Ok Kim ,  Sung-Chang Kim ,  Mun-Seob Lee ,  Bong-Tae Kim ,  Man-Soo Han

IPC分类号： H04J3/16

CPC分类号： H04J3/1694 ,  H04L2012/5605 ,  H04L2012/561 ,  H04L2012/5632 ,  H04Q11/0067 ,  H04Q2011/0064 ,  H04Q2011/0084

摘要： A dynamic bandwidth allocation (DBA) device and a method thereof are provided. In the DBA method, the band allocation periods according to class queues and allocable bands with respect to each class queue are calculated on the basis of the service level agreement information and stored according to the service types in separate tables. The bandwidth allocation amount is calculated with respect to class queues which have the allocation periods by concurrently checking all the tables at each frame. The upward bandwidth usage efficiency is improved by calculating the final bandwidth allocation information from the service with a high priority order on the basis of the total allocable bandwidth of the corresponding frame. The upward bandwidth allocation amount can be calculated at each frame by reducing the processing speed in calculating the bandwidth allocation amount of each class queue. Accordingly, it is possible to effectively use the network.

摘要翻译： 提供了动态带宽分配（DBA）装置及其方法。 在DBA方法中，根据服务等级协议信息计算出根据类队列和可分配带对每个类队列的频带分配周期，并根据服务类型存储在不同的表中。 通过同时检查每帧的所有表，对具有分配周期的类队列计算带宽分配量。 通过基于相应帧的总可分配带宽从高优先级顺序计算最终带宽分配信息来提高向上带宽利用效率。 可以通过在计算每个等级队列的带宽分配量时降低处理速度，在每个帧处计算上行带宽分配量。 因此，可以有效地使用网络。

公开(公告)号：US20100322626A1

公开(公告)日：2010-12-23

申请号：US12677226

申请日：2008-05-22

申请人： Jong-deog Kim ,  Bin-yeong Yoon

发明人： Jong-deog Kim ,  Bin-yeong Yoon

IPC分类号： H04B10/20

CPC分类号： H04J14/0282 ,  G02B6/2937 ,  H04J14/0227 ,  H04J14/0232 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252

摘要： Disclosed are a multiple passive optical network system and a wavelength splitter/combiner used in the same. The multiple passive optical network (PON) system includes a first PON, and a second PON which provides a service different in speed and capacity from the first PON while partially sharing network resources with the first PON. Thereby a subscriber can receive service through a network having a desired capacity and speed.

摘要翻译： 公开了一种多无源光网络系统和在其中使用的波长分离器/组合器。 多个无源光网络（PON）系统包括第一PON和第二PON，其提供与第一PON不同的速度和容量的服务，同时部分地与第一PON共享网络资源。 因此，用户可以通过具有期望容量和速度的网络来接收服务。

公开(公告)号：US07760734B2

公开(公告)日：2010-07-20

申请号：US11635182

申请日：2006-12-07

申请人： Bin Yeong Yoon ,  Dong Soo Lee ,  Jong Deog Kim ,  Sung Woong Park ,  Mun Seob Lee ,  Bong Tae Kim

发明人： Bin Yeong Yoon ,  Dong Soo Lee ,  Jong Deog Kim ,  Sung Woong Park ,  Mun Seob Lee ,  Bong Tae Kim

IPC分类号： H04L12/28 ,  H04J14/08

CPC分类号： H04J3/1694 ,  H04H20/69

摘要： Provided is a TDMA (time division multiple access) PON (passive optical network) OLT (optical line terminal) system for a broadcast service, including packet processor determining information according to types of frames (unicast, multicast, and broadcast frames) and a switch output port using header information (an IP address of a packet header, MAC (medium access control) addresses of Ethernet frames, and the like) of data received from an external node or the ONT (optical network terminal) and attaching the information to header parts of the frames to generate second data, a switch copying the second data by a predetermined number of times according to a transmission method and transmitting the second data to a corresponding destination output port according to the identification codes, M TDMA PON MAC processors removing the identification codes added to the second data and converting the second data into TDMA PON frames, and M optical transceivers converting the TDMA PON frames into optical signals and transmitting the optical signals to an ONT.

摘要翻译： 提供了一种用于广播服务的TDMA（时分多址）PON（无线光网络）OLT（光线路终端）系统，包括根据帧类型（单播，多播和广播帧）的分组处理器确定信息和开关 输出端口使用从外部节点或ONT（光网络终端）接收的数据的头信息（分组报头的IP地址，以太网帧的MAC（介质访问控制）地址等），并将信息附加到报头 产生第二数据的帧的部分，根据发送方法将预定次数复制第二数据的开关，并根据识别码将第二数据发送到对应的目的地输出端口，M TDMA PON MAC处理器将 添加到第二数据并将第二数据转换成TDMA PON帧的识别码，以及转换TDMA PON帧int的M个光收发器 o光信号并将光信号传输到ONT。

公开(公告)号：US07387527B2

公开(公告)日：2008-06-17

申请号：US11451118

申请日：2006-06-12

申请人： Jong Deog Kim ,  Mun Seob Lee ,  Sung Woong Park ,  Dong Soo Lee ,  Bin Yeong Yoon ,  Byung Tak Lee

发明人： Jong Deog Kim ,  Mun Seob Lee ,  Sung Woong Park ,  Dong Soo Lee ,  Bin Yeong Yoon ,  Byung Tak Lee

IPC分类号： H01R13/64

CPC分类号： G02B6/4201 ,  G02B6/4245 ,  G02B6/4256 ,  G02B6/4261 ,  G02B6/428 ,  G02B6/4292

摘要： A pluggable optical transceiver module is provided. The pluggable optical transceiver module is fitted to and removed from a receptacle having a clamp at an end in an optical communication system body and includes a housing frame having an adaptor at which a light emitting diode (LED) display unit and an optical transceiver element are installed; a rotary lever comprising a handle at one side and a pressing portion at another side so that the rotary lever rotates by a predetermined angle with respect to one side of the housing frame; and an elastic arm which is pivoted on the housing frame to be rotated by the rotary lever and includes one end contacting the pressing portion according to rotation of the rotary lever and another end coupled with or separated from the clamp of the receptacle by the rotation.

摘要翻译： 提供可插拔光收发模块。 可插拔光收发器模块被安装到具有在光通信系统主体的端部处的夹具的插座和从其移除，并且包括具有适配器的壳体框架，发光二极管（LED）显示单元和光收发器元件在该适配器处 安装; 旋转杆，其包括在一侧的手柄和在另一侧的按压部分，使得旋转杆相对于壳体框架的一侧旋转预定角度; 以及弹性臂，其在所述壳体框架上枢转以由所述旋转杆旋转，并且包括根据所述旋转杆的旋转而接触所述按压部的一端，以及通过所述旋转与所述容器的所述夹具联接或分离的另一端。

公开(公告)号：US20080063402A1

公开(公告)日：2008-03-13

申请号：US11843492

申请日：2007-08-22

申请人： Sung Woong PARK ,  Bong Kyu KIM ,  Bin Yeong YOON ,  Dong Soo LEE ,  Jong Deog KIM ,  Mun Seob LEE

发明人： Sung Woong PARK ,  Bong Kyu KIM ,  Bin Yeong YOON ,  Dong Soo LEE ,  Jong Deog KIM ,  Mun Seob LEE

IPC分类号： H04B10/00

CPC分类号： H04J14/0226 ,  G02B6/4246 ,  H04J14/0227 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0282

摘要： Provided are a hybrid optical transceiver module having an optical amplifier packaged thereto for outputting a high-power optical signal to remove problems regarding narrow emission angle and optical alignment, and a passive optical network (PON) system having an improved optical network terminal (ONT) accommodation capability using the hybrid optical transceiver module. The hybrid optical transceiver module includes a first package in which an LD (laser diode) is packaged, and a second package in which SOA (semiconductor optical amplifier) and a PD (photo diode) are packaged. The first and second packages are coupled to be one package so as to output a high-power optical signal.

摘要翻译： 提供了一种具有封装的光放大器的混合光收发器模块，用于输出大功率光信号以消除关于窄发射角和光对准的问题，以及具有改进的光网络终端（ONT）的无源光网络（PON）系统， 使用混合光收发模块的住宿能力。 混合光收发器模块包括其中封装有LD（激光二极管）的第一封装以及其中封装有SOA（半导体光放大器）和PD（光电二极管）的第二封装。 第一和第二封装耦合为一个封装，以输出高功率光信号。

公开(公告)号：US07006504B2

公开(公告)日：2006-02-28

申请号：US09976458

申请日：2001-10-15

申请人： Bin-Yeong Yoon ,  Mi-Jung Yang ,  Yeon-Kwae Jeong ,  Whan-Woo Kim

发明人： Bin-Yeong Yoon ,  Mi-Jung Yang ,  Yeon-Kwae Jeong ,  Whan-Woo Kim

IPC分类号： H04J3/02

CPC分类号： H04L12/5601 ,  H04L2012/5642 ,  H04L2012/5658 ,  H04L2012/5665

摘要： A VC merging apparatus and a method of establishing or terminating connection as well as a recording medium storing instructions for embodying the same method are disclosed. The method of establishing/terminating connection includes the steps of; a) determining a kind of connection with reference to connection parameters according to an order of connection establishment or termination from a central controller; b) establishing/terminating a multi point-to-point connection based on ingress/egress connection labels, if the kind of the connection is a VC merging connection; and c) establishing/terminating a point-to-point connection based on the ingress/egress connection labels, if the kind of the connection is a non-VC merging connection.

公开(公告)号：US20130198411A1

公开(公告)日：2013-08-01

申请号：US13619855

申请日：2012-09-14

申请人： Bin-Yeong YOON

发明人： Bin-Yeong YOON

IPC分类号： G06F15/173

CPC分类号： H04L69/321 ,  G06F9/5038

摘要： There are provided a packet processing apparatus and method for enabling an interface server connected to an external interface to set up a list of multi-layered protocols for processing a received packet and to control all service servers to distributively process the loads of the multi-layered protocols. The packet processing apparatus includes: an interface server configured to set up, if a packet is received from an external node, an execution order of protocols with respect to the received packet, and to edit the packet such that the packet includes information about the execution order of the protocols; a plurality of service servers configured to process the packet according to the corresponding protocols in the execution order of the protocols; and a switch configured to transfer the packet between the interface server and the plurality of service servers.

摘要翻译： 提供了一种分组处理装置和方法，用于使连接到外部接口的接口服务器能够建立用于处理接收到的分组的多层协议的列表，并且控制所有服务服务器以分布式处理多层次的负载 协议。 分组处理装置包括：接口服务器，被配置为如果从外部节点接收到分组，则建立关于所接收的分组的协议的执行顺序，并且编辑分组，使得分组包括关于执行的信息 协议的顺序; 多个服务服务器被配置为按照协议的执行顺序根据相应的协议来处理该分组; 以及被配置为在所述接口服务器和所述多个服务服务器之间传送所述分组的交换机。

公开(公告)号：US08346082B2

公开(公告)日：2013-01-01

申请号：US12678742

申请日：2008-05-22

申请人： Bin-Yeong Yoon ,  Sung-Chang Kim ,  Geun-Yong Kim

发明人： Bin-Yeong Yoon ,  Sung-Chang Kim ,  Geun-Yong Kim

IPC分类号： H04B10/00

CPC分类号： H04B10/272 ,  H04Q11/0067 ,  H04Q2011/0079

摘要： According to a method of reducing power in an optical access network, upon the application of power, an optical network terminal (ONT) operates normally in an activation mode. The ONT then determines whether the requirements for switching from activation mode to power-saving mode are satisfied. If the requirements are satisfied, the ONT transmits a sleep signal to an optical line terminal (OLT), which is a message notifying that the ONT will soon switch to power-saving mode. Thereafter, the ONT switches to power-saving mode and cuts off power for all functions except for power for monitoring and controlling external inputs. The ONT then determines whether the requirements for switching from power-saving mode to activation mode are satisfied. If the requirements are satisfied, the ONT transmits a wake-up signal to the OLT and switches to the activation mode for normal operation.

摘要翻译： 根据降低光接入网络功率的方法，在应用电源时，光网络终端（ONT）在激活模式下正常工作。 ONT然后确定是否满足从激活模式切换到省电模式的要求。 如果满足要求，则ONT向光线路终端（OLT）发送睡眠信号，该线路终端（OLT）是通知ONT即将切换到省电模式的消息。 此后，ONT切换到省电模式，并切断所有功能，除了用于监视和控制外部输入的电源。 ONT然后确定是否满足从省电模式切换到激活模式的要求。 如果满足要求，则ONT向OLT发送唤醒信号，并切换到正常操作的激活模式。