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1. 发明授权

US09585157B2 Method and apparatus for allocating minimum guaranteed resource amount to access point in wireless access system 有权
标题翻译：在无线接入系统中为接入点分配最小保证资源量的方法和装置
公开(公告)号：US09585157B2
公开(公告)日：2017-02-28
申请号：US14344288
申请日：2011-12-14
申请人： Ji Hwan Kim , Byoung Hoon Kim , Jeonghoon Mo , Jeong Ho Kwak , Jae Won Lim , Song Chong
发明人： Ji Hwan Kim , Byoung Hoon Kim , Jeonghoon Mo , Jeong Ho Kwak , Jae Won Lim , Song Chong
IPC分类号： H04W72/08 , H04W16/12 , H04W24/08 , H04W72/04
CPC分类号： H04W72/082 , H04W16/12 , H04W24/08 , H04W72/0493
摘要： The present invention relates to a method in which an upper layer entity allocates resources to a plurality of access points (APs) in a wireless access system, including the plurality of APs and the upper layer entity for managing the plurality of APs, the method comprising the step of: sensing a change in minimum guaranteed resource amount allocated to each of the APs; acquiring, from each of the APs, AP-level topology information according to a degree of interference with adjacent APs and AP weight information given to each AP by a service provider; determining a minimum guaranteed resource amount for each of the APs based on the acquired AP-level topology information and AP weight information; and transmitting the determined minimum guaranteed resource amount to each of the APs.
摘要翻译：本发明涉及一种方法，其中上层实体向无线接入系统中的多个接入点（AP）分配资源，包括多个AP和用于管理多个AP的上层实体，该方法包括：检测分配给每个AP的最小保证资源量的变化的步骤; 从每个AP获取根据与相邻AP的干扰程度的AP级拓扑信息和由服务提供商给予每个AP的AP权重信息; 基于获取的AP级拓扑信息和AP权重信息确定每个AP的最小保证资源量; 以及将确定的最小保证资源量发送给每个AP。

2. 发明授权

US09148851B2 Method and terminal for searching for an access point 有权
标题翻译：用于搜索接入点的方法和终端
公开(公告)号：US09148851B2
公开(公告)日：2015-09-29
申请号：US13817870
申请日：2011-03-02
申请人： Jaewon Lim , Song Chong , Jeonghoon Mo , Jihwan Kim , Byoung-Hoon Kim , Jeongho Kwak
发明人： Jaewon Lim , Song Chong , Jeonghoon Mo , Jihwan Kim , Byoung-Hoon Kim , Jeongho Kwak
IPC分类号： H04B7/26 , H04B7/185 , H04W88/04 , H04W80/04 , H04W88/06 , H04J1/10 , H04J1/14 , H04J3/08 , H04W52/02 , H04W48/16 , H04W48/04
CPC分类号： H04W52/0206 , H04W48/04 , H04W48/16 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/164
摘要： Specifically, according to one embodiment of the present invention, a method for searching for an access point is provided. The method for searching may comprises the steps of: a terminal measuring the position thereof; checking an access point located near the measured position of the terminal; determining whether or not the distance between the terminal and the access point is greater than the radius range searchable by the terminal; and searching for the access point when the distance between the terminal and the access point is less than the radius range.
摘要翻译：具体地，根据本发明的一个实施例，提供了一种用于搜索接入点的方法。搜索方法可以包括以下步骤：终端测量其位置; 检查靠近终端测量位置的接入点; 确定终端和接入点之间的距离是否大于终端可搜索的半径范围; 并且当终端和接入点之间的距离小于半径范围时，搜索接入点。

3. 发明申请

US20120021791A1 METHOD FOR HANDOVER DECISION USING VIRTUAL SCHEDULER AND HANDOVER CONTROL DEVICE THEREOF 审中-公开
标题翻译：使用虚拟调度器进行切换决策的方法及其切换控制装置
公开(公告)号：US20120021791A1
公开(公告)日：2012-01-26
申请号：US13095369
申请日：2011-04-27
申请人： Nak Woon SUNG , Soo Hwan Lee , Yung Yi , Sook Jin Lee , Song Chong , Kyuho Son
发明人： Nak Woon SUNG , Soo Hwan Lee , Yung Yi , Sook Jin Lee , Song Chong , Kyuho Son
IPC分类号： H04W36/30 , H04W72/04
CPC分类号： H04W36/30 , H04W36/22 , H04W72/1257
摘要： Each base station performs virtual scheduling that does not take cell association into account for each slot and actual scheduling that takes cell association into account to calculate difference in average transmission rates for each user terminal and stores them in a table. The difference in the average transmission rates for each user terminal is compared with a difference in average transmission rates for each user terminal received from a neighboring base station to determine a handoff decision for each user terminal.
摘要翻译：每个基站执行不考虑每个时隙的小区关联的虚拟调度和考虑小区关联的实际调度，以计算每个用户终端的平均传输速率的差异并将它们存储在表中。将每个用户终端的平均传输速率的差异与从相邻基站接收的每个用户终端的平均传输速率的差异进行比较，以确定每个用户终端的切换决定。

4. 发明授权

US08059534B2 Method of performing scheduling in a wired or wireless communication system and apparatus thereof 有权
标题翻译：在有线或无线通信系统中执行调度的方法及其装置
公开(公告)号：US08059534B2
公开(公告)日：2011-11-15
申请号：US12296061
申请日：2007-04-03
申请人： Beom Joon Kim , Min Seok Oh , Hyang Won Lee , Song Chong
发明人： Beom Joon Kim , Min Seok Oh , Hyang Won Lee , Song Chong
IPC分类号： H04L12/28
CPC分类号： H04L47/805 , G06Q10/1093 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/808 , H04L47/823 , H04L47/824 , H04W72/1242 , H04W72/1257
摘要： A method of performing scheduling and a method of controlling call admission in a communication system are disclosed. A method of controlling call admission a new user equipment which enters a network in a communication system includes performing scheduling by giving priority lower than that of a user equipment which is previously receiving a service to the new user equipment, and determining whether to admit call of the new user equipment depending a result of scheduling for a certain time period.
摘要翻译：公开了一种在通信系统中执行调度的方法和控制呼叫准入的方法。一种控制呼叫许可的方法，在通信系统中进入网络的新用户设备包括通过给予优先级低于先前接收到新用户设备的服务的用户设备的优先级来执行调度，并且确定是否允许新的用户设备取决于一段时间内的调度结果。

5. 发明申请

US20060268168A1 Content adaptive de-interlacing algorithm 有权
标题翻译：内容自适应去隔行算法
公开(公告)号：US20060268168A1
公开(公告)日：2006-11-30
申请号：US11433630
申请日：2006-05-12
申请人： Chi-Lim Au , Tak-Song Chong
发明人： Chi-Lim Au , Tak-Song Chong
IPC分类号： H04N11/20
CPC分类号： H04N5/142 , H04N7/012
摘要： There is provided a method for converting an image with N rows of pixels present and N rows of pixels missing to an image with 2N rows of pixels, wherein the missing pixels are generated by performing a deinterlacing algorithm. The algorithm determines whether missing pixels are part of a horizontal edge region, a smooth region, a vertical edge region or a texture region. Based on the determination, a deinterlacing method is selected.
摘要翻译：提供了一种用于将具有N行像素并且N行像素丢失到具有2N行像素的图像的图像转换的方法，其中通过执行去隔行扫描算法生成丢失像素。算法确定丢失像素是水平边缘区域，平滑区域，垂直边缘区域还是纹理区域的一部分。基于该确定，选择去隔行扫描方法。

6. 发明授权

US06212582B1 Method for multi-priority, multicast flow control in a packet switch 失效
标题翻译：分组交换机中的多优先级组播流控制方法
公开(公告)号：US06212582B1
公开(公告)日：2001-04-03
申请号：US08999311
申请日：1997-12-29
申请人： Song Chong , Ramesh Nagarajan , Yung-Terng Wang
发明人： Song Chong , Ramesh Nagarajan , Yung-Terng Wang
IPC分类号： H04Q1104
CPC分类号： H04L49/102 , H04L12/5602 , H04L49/30 , H04L2012/5635 , H04L2012/5651 , H04L2012/5682
摘要： A method for controlling data packet traffic flow over a bus interconnecting two or more nodes in a data communication system, each node having a unique address associated therewith and having a respective buffer memory for temporarily holding incoming data communicated thereto, each node further being capable of multicast sending of data packets over the bus to one or more nodes having respective addresses logically associated a unique address, the method comprising: checking current available buffer memory occupancy upon receipt of a data packet, the node being capable of outputting for transmission on the bus a first flow control indicator message when the data temporarily stored in the buffer memory is above a first buffer occupancy threshold associated with data of a first priority type, and a second flow control indicator message when the data temporarily stored in the buffer memory is above a second buffer occupancy threshold, the second buffer occupancy threshold being greater than the first occupancy threshold; implementing logical flow control to prevent transmission of data packet traffic of the first priority from one or more sending nodes to two or more receive nodes logically associated with the outputting node at the priority in response to receipt of the first flow control indicator message; and, implementing physical logical flow control to prevent transmission of data packet at any data traffic priority in response to receipt of the second flow control indicator message.
摘要翻译：一种用于通过互连数据通信系统中的两个或更多个节点的总线来控制数据分组业务流的方法，每个节点具有与之相关联的唯一地址，并且具有用于临时保存与其通信的输入数据的相应缓冲存储器，每个节点还能够通过总线将数据分组多播发送到具有逻辑关联的唯一地址的具有相应地址的一个或多个节点，所述方法包括：在接收到数据分组时检查当前可用的缓冲存储器占用，所述节点能够输出以在总线上传输当临时存储在缓冲存储器中的数据高于与第一优先级类型的数据相关联的第一缓冲器占用阈值时的第一流控制指示符消息，以及当临时存储在缓冲存储器中的数据高于第一流控制指示符消息时第二缓冲器占用阈值，第二缓冲器占用阈值更大比第一占用阈值高; 实现逻辑流控制，以响应于接收到第一流控制指示符消息，以优先级来防止从优先级逻辑地与一输出节点相关联的两个或更多个接收节点从一个或多个发送节点传送第一优先级的数据分组业务; 并且响应于接收到第二流控制指示符消息，实现物理逻辑流控制以防止数据分组在任何数据流量优先级的传输。

7. 发明申请

US20140342750A1 METHOD AND APPARATUS FOR MEASURING A POSITION IN A WIRELESS ACCESS SYSTEM 有权
标题翻译：用于测量无线接入系统中的位置的方法和装置
公开(公告)号：US20140342750A1
公开(公告)日：2014-11-20
申请号：US14344275
申请日：2011-12-14
申请人： Jeong Ho Kwak , Byoung Hoon Kim , Jeonghoon Mo , Ji Hwan Kim , Jae Won Lim , Song Chong
发明人： Jeong Ho Kwak , Byoung Hoon Kim , Jeonghoon Mo , Ji Hwan Kim , Jae Won Lim , Song Chong
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , G01S5/02 , G01S5/0205 , H04W64/003
摘要： The present invention relates to a method in which a first station receives position information using a second station positioned in the vicinity of the first station. The method includes the steps of: receiving a station identifier (STID) and at least one fake identifier (ID) from a base station; obtaining a fake ID of the second station; requesting position information on the second station from the base station using the fake ID of the obtained second station; and receiving the position information on the second station of the base station, wherein the fake ID is an identifier used for position measurement and is mapped to the STID.
摘要翻译：本发明涉及使用位于第一站附近的第二站接收位置信息的方法。该方法包括以下步骤：从基站接收站标识符（STID）和至少一个假标识符（ID）; 获得第二站的假ID; 使用所获得的第二站的假ID从基站请求位于第二站的位置信息; 以及在所述基站的所述第二站上接收所述位置信息，其中所述假ID是用于位置测量的标识符，并被映射到所述STID。

8. 发明申请

US20130155896A1 Method and Terminal for Searching for an Access Point 有权
标题翻译：搜索接入点的方法和终端
公开(公告)号：US20130155896A1
公开(公告)日：2013-06-20
申请号：US13817870
申请日：2011-03-02
申请人： Jaewon Lim , Song Chong , Jeonghoon Mo , Jihwan Kim , Byoung-Hoon Kim , Jeongho Kwak
发明人： Jaewon Lim , Song Chong , Jeonghoon Mo , Jihwan Kim , Byoung-Hoon Kim , Jeongho Kwak
IPC分类号： H04W52/02
CPC分类号： H04W52/0206 , H04W48/04 , H04W48/16 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/164
摘要： Specifically, according to one embodiment of the present invention, a method for searching for an access point is provided. The method for searching may comprises the steps of: a terminal measuring the position thereof; checking an access point located near the measured position of the terminal; determining whether or not the distance between the terminal and the access point is greater than the radius range searchable by the terminal; and searching for the access point when the distance between the terminal and the access point is less than the radius range.
摘要翻译：具体地，根据本发明的一个实施例，提供了一种用于搜索接入点的方法。所述搜索方法可以包括以下步骤：终端测量其位置; 检查靠近终端测量位置的接入点; 确定终端和接入点之间的距离是否大于终端可搜索的半径范围; 并且当终端和接入点之间的距离小于半径范围时，搜索接入点。

9. 发明授权

US08054807B2 Handover method for mobile WiMAX network based on human mobility behavior 失效
标题翻译：基于人类移动行为的移动WiMAX网络切换方法
公开(公告)号：US08054807B2
公开(公告)日：2011-11-08
申请号：US12331537
申请日：2008-12-10
申请人： Song Chong , Sachin Lal Shrestha , Nah Oak Song , Hwang Soo Lee , Young Ki Kim
发明人： Song Chong , Sachin Lal Shrestha , Nah Oak Song , Hwang Soo Lee , Young Ki Kim
IPC分类号： H04Q7/24 , H04Q7/00
CPC分类号： H04W36/0072 , H04W36/0061
摘要： A Handover method in a mobile WiMAX network includes sending a list of target BSs for possible HO acquired by an MSS to a serving BS; providing, at the serving BS, a HO request to the target BSs in the list along with an unique identifier identifying the MSS to collect association responses from the target BSs; providing, at the serving BS, the association responses along with the unique identifier to the MSS so that the MSS performs scanning and ranging processes; performing resource reservation for possible HO at the target BSs; setting up service flows at a target BS selected among the target BSs; bi-casting data from the serving BS to the MS and the selected target BS before the connection break with the serving BS; and performing, at the MSS, an initializing procedure to connect with the selected target BS as a new serving BS.
摘要翻译：移动WiMAX网络中的切换方法包括向服务BS发送由MSS获取的可能的HO的目标BS的列表; 在服务BS处向列表中的目标BS提供HO请求以及识别MSS以从目标BS收集关联响应的唯一标识符; 在服务BS处将关联响应与唯一标识符一起提供给MSS，使得MSS执行扫描和测距过程; 在目标BS处执行可能的HO的资源预留; 在目标BS中选择的目标BS建立服务流; 在与服务BS连接断开之前，从服务BS双向数据到MS和所选择的目标BS; 以及在MSS处执行与所选择的目标BS连接作为新服务BS的初始化过程。

10. 发明授权

US07991358B2 Method for reducing an amount of feedback used in a mobile communication system 有权
标题翻译：用于减少在移动通信系统中使用的反馈量的方法
公开(公告)号：US07991358B2
公开(公告)日：2011-08-02
申请号：US12047573
申请日：2008-03-13
申请人： Dai-Kwan Kim , Jong-Hyung Kwun , Jeong-Ho Jeon , Song Chong , Hyang-Won Lee , Kyu-Ho Son
发明人： Dai-Kwan Kim , Jong-Hyung Kwun , Jeong-Ho Jeon , Song Chong , Hyang-Won Lee , Kyu-Ho Son
IPC分类号： H04B15/00 , H04B17/00
CPC分类号： H04B17/24
摘要： A method for feeding back a Channel Quality Indicator (CQI) in a mobile communication system is provided. The method includes determining a number of subchannels for which the MS feeds back CQIs based on a preset feedback efficiency factor, selecting the determined number of subchannels in a descending order of channel quality, and feeding back the CQIs of the selected subchannels to a Base Station (BS).
摘要翻译：提供了一种在移动通信系统中反馈信道质量指示符（CQI）的方法。该方法包括基于预设的反馈效率因子来确定MS对其反馈CQI的子信道的数量，以信道质量的降序选择所确定的子信道数量，以及将所选择的子信道的CQI反馈到基站（BS）。

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