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1. 发明申请

US20100008379A1 DYNAMIC BANDWIDTH ALLOCATION DEVICE FOR AN OPTICAL NETWORK AND METHOD THEREOF 有权
标题翻译：用于光网络的动态带宽分配设备及其方法
公开(公告)号：US20100008379A1
公开(公告)日：2010-01-14
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： H04J3/22
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。

2. 发明申请

US20100175680A1 Sealing Device For An Oven Door 审中-公开
标题翻译：烤箱门密封装置
公开(公告)号：US20100175680A1
公开(公告)日：2010-07-15
申请号：US12499448
申请日：2009-07-08
申请人： Man-Soo Han
发明人： Man-Soo Han
IPC分类号： F24C15/02
CPC分类号： F24C15/021
摘要： The present device relates to a sealing device for an oven door. A groove or channel (2g) is formed on the door case (2) of the oven (1), and a sealing gasket (P) is attached to an interior surface of the groove or channel (2g). An extrusion (3t) is formed on the frame (3f) of the door (3), aligned for insertion into the groove (2g). Therefore, if the door (3) is closed, the extrusion, (3t) formed on the frame (3f) of the door (3) is inserted into the groove or channel (2g) coming in firm elastic contact with the gasket (P) and sealing the oven firmly. Sealing contact is maintained between the oven door (3) and door case (2), while protecting the gasket (P) from damage.
摘要翻译：本装置涉及一种用于烤箱门的密封装置。在烘箱（1）的门壳体（2）上形成有槽或通道（2g），并且密封垫圈（P）附接到槽或通道（2g）的内表面。挤压件（3t）形成在门（3）的框架（3f）上，排列成插入凹槽（2g）中。因此，如果门（3）关闭，则形成在门（3）的框架（3f）上的挤压（3t）被插入到与垫圈（P）牢固弹性接触的槽或通道（2g））并牢固地密封烤箱。在烤箱门（3）和门壳（2）之间保持密封接触，同时保护垫圈（P）免受损坏。

3. 发明申请

US20100028502A1 CHARCOAL SMOKE-FAR INFRARED RAY RADIATING OVEN 有权
标题翻译： CHARCOAL SMOKE-FAR红外辐射烤箱
公开(公告)号：US20100028502A1
公开(公告)日：2010-02-04
申请号：US12499409
申请日：2009-07-08
申请人： Man-Soo Han
发明人： Man-Soo Han
IPC分类号： A23B4/044 , A21B2/00 , A47J27/00 , A23L1/318 , A23B4/056 , A23B4/052
CPC分类号： A23B4/056 , A21B1/46 , A21B2/00 , A23L5/15 , Y02A40/928
摘要： An oven body includes a grilling chamber provided with several far infrared ray heaters and a smoking chamber that emits smoke from the charcoal heated by electric heaters, wherein the meat to be roasted is rotated in the grilling chamber by a rotating means, rotating alternately through a far infrared ray heating area where far infrared ray concentrates and through a smoking area where smoke concentrates, in which process the roasting operation by the far infrared ray and the smoking operation with particular scent of a charcoal are carried out simultaneously.
摘要翻译：烤箱本体包括设有多个远红外线加热器的烧烤室和从由电加热器加热的木炭中排出烟雾的吸烟室，其中待烘烤的肉由旋转装置在烧烤室中旋转，远红外线的远红外线加热区域通过浓烟的吸烟区域进行，其中通过远红外线的焙烧操作和具有特定气味的吸烟操作同时进行。

4. 发明授权

US07009988B2 Adaptive buffer partitioning method for shared buffer switch and switch therefor 有权
公开(公告)号：US07009988B2
公开(公告)日：2006-03-07
申请号：US10055454
申请日：2002-01-22
申请人： Man-soo Han , Yool Kwon , Hong-soon Nam , Woo-seop Rhee
发明人： Man-soo Han , Yool Kwon , Hong-soon Nam , Woo-seop Rhee
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L12/5601 , H04L49/108 , H04L2012/5648 , H04L2012/5682
摘要： A method for adaptively partitioning a buffer in a shared buffer switch is provided. The buffer partitioning method for a shared buffer switch which has a plurality of input ports, a plurality of output ports, and a shared buffer, the method for determining whether or not to store a cell, which is newly received through one of the input ports, in the shared buffer comprises the steps of (a) determining a buffer area of the shared buffer in which the newly received cell is stored; (b) determining a cell discard threshold with respect to the total number of cells stored in the shared buffer and the changing rate, with respect to time, of the total number of the cells; and (c) determining whether or not to store the newly received cell in the shared buffer, by comparing the number of cells stored in the buffer area in which the newly received cell is to be stored, with the cell discard threshold. In the method, using a cell discard threshold which is determined with respect to the total number of cells stored in a shared buffer and the changing rate of the total number of cells, it is determined whether or not to store a newly received cell. Therefore, the shared buffer switch adaptively handles changes in inflowing traffic volume and changes in outflowing cell traffic volume such that cell loss due to cell discard is effectively prevented.

5. 发明申请

US20100221006A1 APPARATUS AND METHOD FOR EFFICIENT BANDWIDTH ALLOCATION ON TIME DIVISION MULTIPLE ACCESS-BASED PASSIVE OPTICAL NETWORK (TDMA-PON) 有权
标题翻译：基于时分多路访问的被动光网络（TDMA-PON）的有效带宽分配的装置和方法
公开(公告)号：US20100221006A1
公开(公告)日：2010-09-02
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： H04J14/08
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。

6. 发明授权

US06904047B2 Cell scheduling method of input and output buffered switch using simple iterative matching algorithm 失效
标题翻译：使用简单迭代匹配算法的输入和输出缓冲交换机的小区调度方法
公开(公告)号：US06904047B2
公开(公告)日：2005-06-07
申请号：US09860273
申请日：2001-05-17
申请人： Man-Soo Han , Jung-Hee Lee , In-Tack Han , Bhum-Cheol Lee
发明人： Man-Soo Han , Jung-Hee Lee , In-Tack Han , Bhum-Cheol Lee
IPC分类号： H04L12/70 , H04L12/933 , H04L12/935 , H04L12/56
CPC分类号： H04L49/1576 , H04L49/1523 , H04L49/3018 , H04L49/3027 , H04L2012/5679 , H04L2012/5683
摘要： A method for scheduling an input and output buffered ATM or packet switch and, more particularly, to a method for cell-scheduling an input and output buffered switch that is adapted to a high-speed large switch is provided. The input and output buffered switch has multiple switching planes, and its structure is used to compensated for decreasing performance of the input buffered switch resulting from HOL (head-of-line) blocking of the input buffered switch. The input and output buffered switch consists of input buffer modules grouping several input ports and output ports and output buffer modules, and each input buffer module has several FIFO queues for the associated module output buffer modules. In the input and output buffered switch having multiple switching planes, cell scheduling is carried out using a simple iterative matching (SIM) method. The SIM method consists of three operations, those are, request operation, grant operation, and accepting operation, and in the SIM method, the operations are iteratively carried out several times in one cell period, thereby matching efficiency can be increased. Each input buffered module determines simultaneously multiple FIFO queues served in one cell period, so that the SIM method with multiple selection ability has higher speed operations and better performance than conventional scheduling methods.
摘要翻译：提供一种用于调度输入和输出缓冲的ATM或分组交换机的方法，更具体地说，涉及一种适用于高速大型交换机的输入和输出缓冲交换机的小区调度方法。输入和输出缓冲开关具有多个开关平面，其结构用于补偿由输入缓冲开关的HOL（线头）阻塞导致的输入缓冲开关的性能下降。输入和输出缓冲交换机由输入缓冲区模块组成，分组几个输入端口和输出端口以及输出缓冲模块，每个输入缓冲区模块都有相应的模块输出缓冲模块的多个FIFO队列。在具有多个交换平面的输入和输出缓冲交换机中，使用简单的迭代匹配（SIM）方法进行小区调度。 SIM方法由三种操作，即请求操作，授权操作和接受操作三种操作，在SIM方法中，在一个单元周期内对该操作进行多次迭代，可以提高匹配效率。每个输入缓冲模块同时确定在一个单元周期内服务的多个FIFO队列，使得具有多种选择能力的SIM方法具有比传统调度方法更高的速度操作和更好的性能。

7. 发明授权

US06633568B1 Two-dimensional round-robin scheduling method with multiple selection in an input-buffered switch 有权
标题翻译：二维轮询调度方法，在输入缓冲交换机中进行多重选择
公开(公告)号：US06633568B1
公开(公告)日：2003-10-14
申请号：US09494729
申请日：2000-01-31
申请人： Man Soo Han , Jung Hee Lee , Gab Joong Jeong , Bhum Cheol Lee
发明人： Man Soo Han , Jung Hee Lee , Gab Joong Jeong , Bhum Cheol Lee
IPC分类号： H04L1254
CPC分类号： H04L49/153 , H04L12/5601 , H04L47/50 , H04L47/6225 , H04L49/254 , H04L49/255 , H04L49/30 , H04L49/3081 , H04L2012/5679 , H04L2012/5683
摘要： A two-dimensional round-robin scheduling method with multiple selection is provided. The two-dimensional round-robin scheduling method in accordance with an embodiment of the present invention includes following steps. First step is for checking whether a request is received from the input buffer module and building mxm request matrix r(i,j), i,j=1, . . . , m. Second step is for setting mxm search pattern matrix, d(i,j), i,j=1, . . . , m. The search pattern matrix describes search sequence, S=1, . . . , m. Third step is for initializing elements of mxm allocation matrix a(i,j), i,j=1, . . . , m. The allocation matrix contains information whether transmission request is accepted and which switching plane the accepted request uses in transmission. Fourth step is for examining a request matrix in accordance with the search sequence S and finding r(i,j) that sent a request. Fifth step is for setting a(i,j) for all (i,j) pairs found in the fourth step so that elements of allocation matrix at ith row have different values in range from 1 to n and elements of allocation matrix at jth column have different values in range from 1 to n. Sixth step is for repeating the fourth step and the fifth step as the search sequence S is increased from 1 to m by 1.
摘要翻译：提供了一种具有多重选择的二维轮询调度方法。根据本发明的实施例的二维轮询调度方法包括以下步骤。第一步是检查是否从输入缓冲区模块接收请求，并建立mxm请求矩阵r（i，j），i，j = 1，。。，m。第二步是设置mxm搜索模式矩阵，d（i，j），i，j = 1，。。。，m。搜索模式矩阵描述了搜索序列S = 1。。。，m。第三步是初始化mxm分配矩阵a（i，j），i，j = 1，...的元素。。。，m。分配矩阵包含传输请求是否被接受以及接受请求在传输中使用的切换平面的信息。第四步是根据搜索序列S检查请求矩阵，并找到发送请求的r（i，j）。第五步是为了在第四步中发现的所有（i，j）对设置一个（i，j），使得第i行的分配矩阵的元素在1到n的范围内具有不同的值，并且第j列的分配矩阵的元素在1到n的范围内具有不同的值。第六步是当搜索序列S从1增加到1时重复第四步和第五步骤。

8. 发明授权

US08351436B2 Apparatus and method for efficient bandwidth allocation on time division multiple access-based passive optical network (TDMA-PON) 有权
标题翻译：基于时分多址无源光网络（TDMA-PON）高效带宽分配的装置和方法
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。

9. 发明授权

US08081661B2 Dynamic bandwidth allocation device for an optical network and method thereof 有权
标题翻译：一种用于光网络的动态带宽分配装置及其方法
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。

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