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51. 发明授权

US07950362B2 Variable valve lift apparatus 有权
标题翻译：可变气门举升装置
公开(公告)号：US07950362B2
公开(公告)日：2011-05-31
申请号：US12276130
申请日：2008-11-21
申请人： Back Sik Kim , Ingee Suh , Dong Hee Han , Yooshin Cho , Wootae Kim , Chun Woo Lee , Hyung Ick Kim , Myungsik Choi , Dae Sung Kim , Kyoung Pyo Ha
发明人： Back Sik Kim , Ingee Suh , Dong Hee Han , Yooshin Cho , Wootae Kim , Chun Woo Lee , Hyung Ick Kim , Myungsik Choi , Dae Sung Kim , Kyoung Pyo Ha
IPC分类号： F01L1/34
CPC分类号： F01L13/0026 , F01L1/053 , F01L1/185 , F01L1/2405 , F01L2013/0073 , F01L2105/00
摘要： A variable valve lift apparatus includes an input cam disposed to a input shaft, a valve opening unit, a control shaft parallel to the input shaft, an input link rotatably coupled to the control shaft and contacting the input cam, a control link connected with the input link and eccentrically connected to the control shaft, a connecting link connected with the control link, and a lift arm that is rotatably coupled to the control shaft, is connected with the connecting link, and drives the valve opening unit.
摘要翻译：可变气门提升装置包括设置在输入轴上的输入凸轮，阀打开单元，与输入轴平行的控制轴，可旋转地联接到控制轴并接触输入凸轮的输入连杆，与输入连杆，偏心连接到控制轴，与控制连杆连接的连接杆和可旋转地联接到控制轴的提升臂与连接杆连接，驱动阀打开单元。

52. 发明申请

US20110007712A1 METHODS AND SYSTEMS FOR EFFECTIVE HANDOVER BETWEEN BASE STATIONS 审中-公开
标题翻译：基站之间有效切换的方法和系统
公开(公告)号：US20110007712A1
公开(公告)日：2011-01-13
申请号：US12501551
申请日：2009-07-13
申请人： Chun Woo Lee
发明人： Chun Woo Lee
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04W36/0055 , H04W84/045
摘要： This application includes signaling techniques for performing scanning and handover of a mobile station between a base station and a Femto base station in a wireless communication system.
摘要翻译：该应用包括用于在无线通信系统中的基站和毫微微基站之间执行移动站的扫描和切换的信令技术。

53. 发明申请

US20100139632A1 Exhaust Gas Recirculation System with Unified Cylinder Head and Exhaust Gas Recirculation Device 失效
标题翻译：具有统一气缸盖和废气再循环装置的废气再循环系统
公开(公告)号：US20100139632A1
公开(公告)日：2010-06-10
申请号：US12565188
申请日：2009-09-23
申请人： Youngmin Sohn , Woo Tae Kim , Chun Woo Lee
发明人： Youngmin Sohn , Woo Tae Kim , Chun Woo Lee
IPC分类号： F02M25/07
CPC分类号： F02M26/41
摘要： An exhaust gas recirculation system of an internal combustion engine where a cylinder head having an intake port and an exhaust port is coupled to a cylinder block, and a portion of an exhaust gas exhausted from the exhaust port is flowed into the intake port through a control valve, may include a recirculation gas gallery integrally formed at the cylinder head and communicated with the intake port, a control valve assembly including the control valve and communicated with the recirculation gas gallery, and at least a recirculation gas extracting unit that is communicated with the control valve assembly and the exhaust port.
摘要翻译：一种内燃机的排气再循环系统，其中具有进气口和排气口的气缸盖联接到气缸体，并且从排气口排出的排气的一部分通过控制器流入进气口阀可以包括一体地形成在气缸盖上并与进气口连通的再循环气体通道，包括控制阀并与再循环气体通道连通的控制阀组件，以及至少一个再循环气体提取单元，控制阀组件和排气口。

54. 发明申请

US20090310543A1 METHODS AND SYSTEMS FOR DYNAMIC STICKY REGION ALLOCATION IN MAP-BASED COMMUNICATION SYSTEMS 有权
标题翻译：基于MAP的通信系统中动态区域分配的方法与系统
公开(公告)号：US20090310543A1
公开(公告)日：2009-12-17
申请号：US12176276
申请日：2008-07-18
申请人： Doo Seok Kim , Guangming Carl Shi , Chun Woo Lee
发明人： Doo Seok Kim , Guangming Carl Shi , Chun Woo Lee
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04L5/0044 , H04L5/0094 , H04L5/0096
摘要： Methods and apparatus for allocating, modifying, and terminating a fixed data region (termed “sticky region allocation”) in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame are provided. With sticky region allocation, the sticky region may be negotiated during the establishment of a connection between a base station and a user terminal, and a single MAP information element (MAP IE) may inform the user terminal of the location of the sticky region. Then, a user terminal can receive/send data bursts for a certain connection in multiple OFDM/OFDMA frames without needing a MAP IE for locating each burst in subsequent frames. Accordingly, the size of the control overhead, such as the downlink (DL) and uplink (UL) MAP messages, may be reduced. The reduced control overhead may increase the frame resources available for data traffic and thus, may boost the overall efficiency and performance of OFDM/OFDMA wireless systems.
摘要翻译：提供了在正交频分复用（OFDM）或正交频分多址（OFDMA）帧中分配，修改和终止固定数据区（称为“粘性区分配”）的方法和装置。通过粘性区域分配，可以在建立基站和用户终端之间的连接时协商粘性区域，并且单个MAP信息元素（MAP IE）可以向用户终端通知粘性区域的位置。然后，用户终端可以在多个OFDM / OFDMA帧中接收/发送用于某个连接的数据突发，而不需要用于定位后续帧中的每个突发的MAP IE。因此，可以减少诸如下行链路（DL）和上行链路（UL）MAP消息之类的控制开销的大小。降低的控制开销可以增加可用于数据业务的帧资源，并且因此可以提高OFDM / OFDMA无线系统的整体效率和性能。

55. 发明申请

US20090177951A1 PRIORI DECODING SCHEME BASED ON MAP MESSAGES 有权
标题翻译：基于地图信息的PRIORI解码方案
公开(公告)号：US20090177951A1
公开(公告)日：2009-07-09
申请号：US11970373
申请日：2008-01-07
申请人： Chun Woo Lee , Jong Hyeon Park
发明人： Chun Woo Lee , Jong Hyeon Park
IPC分类号： H04L1/00 , G06F11/00
CPC分类号： H03M13/4107 , H03M13/3994 , H03M13/6544
摘要： A method and apparatus for decoding encoded data bits of a wireless communication transmission are provided. A set of a-priori bit values corresponding to known bit values of the encoded data bits may be generated. Decoding paths that correspond to decoded data bits that are inconsistent with the a-priori bit values may be removed from the possible decoding paths to consider, and decoding the encoded data bits by selecting a decoding path from remaining decoding paths of the possible decoding paths that were not removed. A-priori bit values may be extracted from various messages, such as DL-MAP, UL-MAP, RNG-REQ, and BW-REQ messages.
摘要翻译：提供了一种用于解码无线通信传输的编码数据位的方法和装置。可以生成对应于编码数据位的已知位值的一组先验位值。可以从可能的解码路径中去除对应于与先验比特值不一致的解码数据比特的解码路径，并且通过从可能的解码路径的剩余解码路径中选择解码路径来解码编码数据比特，没有删除。可以从诸如DL-MAP，UL-MAP，RNG-REQ和BW-REQ消息的各种消息中提取先验比特值。

56. 发明授权

US08259866B2 Decoding scheme using A-priori information about transmitted messages 失效
标题翻译：使用关于发送的消息的先验信息的解码方案
公开(公告)号：US08259866B2
公开(公告)日：2012-09-04
申请号：US11969724
申请日：2008-01-04
申请人： Tae Ryun Chang , Jong Hyeon Park , Ju Won Park , Bok Tae Sim , Chun Woo Lee , Je Woo Kim
发明人： Tae Ryun Chang , Jong Hyeon Park , Ju Won Park , Bok Tae Sim , Chun Woo Lee , Je Woo Kim
IPC分类号： H03D1/00 , H04L27/06
CPC分类号： H03M13/00 , H03M13/3994
摘要： A method and apparatus for decoding encoded data bits of a wireless communication transmission are provided. A set of a-priori bit values corresponding to known bit values of the encoded data bits may be generated. Decoding paths that correspond to decoded data bits that are inconsistent with the a-priori bit values may be removed from the possible decoding paths to consider, and decoding the encoded data bits by selecting a decoding path from remaining decoding paths of the possible decoding paths that were not removed.
摘要翻译：提供了一种用于解码无线通信传输的编码数据位的方法和装置。可以生成对应于编码数据位的已知位值的一组先验位值。可以从可能的解码路径中去除对应于与先验比特值不一致的解码数据比特的解码路径，并且通过从可能的解码路径的剩余解码路径中选择解码路径来解码编码数据比特，没有删除。

57. 发明授权

US08210157B2 Exhaust gas recirculation system with unified cylinder head and exhaust gas recirculation device 失效
标题翻译：具有统一气缸盖和排气再循环装置的废气再循环系统
公开(公告)号：US08210157B2
公开(公告)日：2012-07-03
申请号：US12565188
申请日：2009-09-23
申请人： Youngmin Sohn , Woo Tae Kim , Chun Woo Lee
发明人： Youngmin Sohn , Woo Tae Kim , Chun Woo Lee
IPC分类号： F02B47/08 , F02M25/07
CPC分类号： F02M26/41
摘要： An exhaust gas recirculation system of an internal combustion engine where a cylinder head having an intake port and an exhaust port is coupled to a cylinder block, and a portion of an exhaust gas exhausted from the exhaust port is flowed into the intake port through a control valve, may include a recirculation gas gallery integrally formed at the cylinder head and communicated with the intake port, a control valve assembly including the control valve and communicated with the recirculation gas gallery, and at least a recirculation gas extracting unit that is communicated with the control valve assembly and the exhaust port.
摘要翻译：一种内燃机的废气再循环系统，其中具有进气口和排气口的气缸盖联接到气缸体，并且从排气口排出的废气的一部分通过控制器流入进气口阀可以包括一体地形成在气缸盖上并与进气口连通的再循环气体通道，包括控制阀并与再循环气体通道连通的控制阀组件，以及至少一个再循环气体提取单元，控制阀组件和排气口。

58. 发明申请

US20100265934A1 METHODS AND SYSTEMS USING FAST INITIAL SYNCHRONIZATION FOR WIMAX MOBILE STATIONS 审中-公开
标题翻译：使用WIMAX移动站快速初始同步的方法和系统
公开(公告)号：US20100265934A1
公开(公告)日：2010-10-21
申请号：US12425539
申请日：2009-04-17
申请人： Chun Woo Lee , Remi Gurski , Steven Cheng , Patrick Lim
发明人： Chun Woo Lee , Remi Gurski , Steven Cheng , Patrick Lim
IPC分类号： H04J3/06
CPC分类号： H04W48/12
摘要： Certain embodiments of the present disclosure provide techniques for bypassing the DCD/UCD message reception step in the network entry procedure in WiMAX systems by using DCD/UCD messages that are stored in a nonvolatile memory inside a mobile station.
摘要翻译：本公开的某些实施例提供了通过使用存储在移动站内的非易失性存储器中的DCD / UCD消息来绕过WiMAX系统中的网络进入过程中的DCD / UCD消息接收步骤的技术。

59. 发明申请

US20090175388A1 DECODING SCHEME USING A-PRIORI INFORMATION ABOUT TRANSMITTED MESSAGES 失效
标题翻译：使用关于传输信息的原始信息来解码方案
公开(公告)号：US20090175388A1
公开(公告)日：2009-07-09
申请号：US11969724
申请日：2008-01-04
申请人： Tae Ryun Chang , Jong Hyeon Park , Ju Won Park , Bok Tae Sim , Chun Woo Lee , Je Woo Kim
发明人： Tae Ryun Chang , Jong Hyeon Park , Ju Won Park , Bok Tae Sim , Chun Woo Lee , Je Woo Kim
IPC分类号： H04L27/06
CPC分类号： H03M13/00 , H03M13/3994
摘要： A method and apparatus for decoding encoded data bits of a wireless communication transmission are provided. A set of a-priori bit values corresponding to known bit values of the encoded data bits may be generated. Decoding paths that correspond to decoded data bits that are inconsistent with the a-priori bit values may be removed from the possible decoding paths to consider, and decoding the encoded data bits by selecting a decoding path from remaining decoding paths of the possible decoding paths that were not removed.
摘要翻译：提供了一种用于解码无线通信传输的编码数据位的方法和装置。可以生成对应于编码数据位的已知位值的一组先验位值。可以从可能的解码路径中去除对应于与先验比特值不一致的解码数据比特的解码路径，并且通过从可能的解码路径的剩余解码路径中选择解码路径来对编码数据比特进行解码，没有删除。

60. 发明申请

US20070281720A1 Wireless subscriber station for short range ad-hoc data communicaton 有权
标题翻译：无线用户站用于短距离自组织数据通信
公开(公告)号：US20070281720A1
公开(公告)日：2007-12-06
申请号：US11807638
申请日：2007-05-29
申请人： Chun Woo Lee
发明人： Chun Woo Lee
IPC分类号： H04Q7/20
CPC分类号： H04W84/18 , H04W4/06 , H04W28/18
摘要： An embodiment of the present invention is a technique for short-range ad-hoc mode communication. An ad-hoc mode is configured for a first mobile station (MS) operating in an ad-hoc network under a broadband wireless standard. An ad-hoc mode communication is acquired having a simplified communication protocol of the broadband wireless standard. A second MS is communicated with using the ad-hoc mode communication.
摘要翻译：本发明的实施例是用于短距离自组织模式通信的技术。为在宽带无线标准下的自组织网络中操作的第一移动站（MS）配置自组织模式。获得具有宽带无线标准的简化通信协议的自组织模式通信。使用自组织模式通信来传送第二MS。

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