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21. 发明申请

US20100041393A1 PAGING METHOD AND APPARATUS THEREOF IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：广播无线通信系统中的寻呼方法及其设备
公开(公告)号：US20100041393A1
公开(公告)日：2010-02-18
申请号：US12510612
申请日：2009-07-28
申请人： Sung-Oh KWON , Neung-Hyung Lee , Jong-In Kim , Ho-Sun Youm , Kyeong-In Jeong , Jong-Hyung Kwun , Ok-Seon Lee , Hwa-Jin Cha
发明人： Sung-Oh KWON , Neung-Hyung Lee , Jong-In Kim , Ho-Sun Youm , Kyeong-In Jeong , Jong-Hyung Kwun , Ok-Seon Lee , Hwa-Jin Cha
IPC分类号： H04W4/00
CPC分类号： H04W68/00 , H04W48/20 , H04W68/06 , H04W84/045
摘要： Provided are a paging method and an apparatus thereof for User Equipment (UE) in a broadband wireless communication system. In the method, a paging message is received from a macro base station. Whether there exists an accessible femto base station inside a service area of the macro base station is determined. When there does not exist the accessible femto base station inside the service area of the macro base station, the UE responds to the paging message of the macro base station. When there exists the accessible femto base station inside the service area of the macro base station, the UE waits for a paging message to be received from the femto base station.
摘要翻译：提供一种用于宽带无线通信系统中的用户设备（UE）的寻呼方法及其装置。在该方法中，从宏基站接收到寻呼消息。确定在宏基站的服务区域内是否存在可访问的毫微微基站。当在宏基站的服务区域内不存在可访问的毫微微基站时，UE响应宏基站的寻呼消息。当在宏基站的服务区域内存在可访问的毫微微基站时，UE等待从毫微微基站接收到寻呼消息。

22. 发明申请

US20090059858A1 System and Method for requesting bandwidth allocation and allocating bandwidth in communication system 审中-公开
标题翻译：在通信系统中请求带宽分配和分配带宽的系统和方法
公开(公告)号：US20090059858A1
公开(公告)日：2009-03-05
申请号：US12231019
申请日：2008-08-28
申请人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon
发明人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon
IPC分类号： H04W4/00
CPC分类号： H04W72/0406
摘要： Disclosed is a method of requesting bandwidth allocation by an MS having at least two CIDs in a communication system, the method including the steps of detecting at least one CID needing the bandwidth allocation; when a plurality of CIDs are detected, generating a grant management subheader including a region for recording the total number of the CIDs needing bandwidth allocation and a region for recording bandwidth information of a generic MAC header CID, and a grant management subheader including, for each of the CIDs needing bandwidth allocation, other than the generic MAC header CID, a region for recording the order of a corresponding CID given in a MS CID list and a region for recording bandwidth information of the corresponding CID; and transmitting the generic MAC header with the grant management subheaders concatenated thereto to a BS.
摘要翻译：公开了一种在通信系统中由具有至少两个CID的MS请求带宽分配的方法，所述方法包括以下步骤：检测需要带宽分配的至少一个CID; 当检测到多个CID时，生成包括用于记录需要带宽分配的CID的总数的区域和用于记录通用MAC头CID的带宽信息的区域的授权管理分头，以及包括针对每个CID的授权管理分头需要除通用MAC头CID之外的带宽分配的CID用于记录在MS CID列表中给出的相应CID的顺序的区域和用于记录相应CID的带宽信息的区域; 以及将通用MAC报头与其级联的授权管理子报头发送到BS。

23. 发明申请

US20080317033A1 Apparatus and method for requesting bandwidth allocation and allocating bandwidth in a communication system 有权
标题翻译：在通信系统中请求带宽分配和分配带宽的装置和方法
公开(公告)号：US20080317033A1
公开(公告)日：2008-12-25
申请号：US12214320
申请日：2008-06-18
申请人： Ok-Seon Lee , Jong-Hyung Kwun , Chan-Ho Min
发明人： Ok-Seon Lee , Jong-Hyung Kwun , Chan-Ho Min
IPC分类号： H04J3/16
CPC分类号： H04J3/16 , H04W72/0413 , H04W74/04
摘要： A method and apparatus for requesting bandwidth allocation and allocating a bandwidth in response to the request in a communication system are provided, in which an mobile station detects a second CID requiring bandwidth allocation, the second CID being different from a first CID included in a MAC header, generates a grant management subheader including an order field and a bandwidth field, the order field being for writing a rank of the second CID in a CID list listing CIDs of the mobile station according to a predetermined criterion and the bandwidth field being for writing a bandwidth required for the second CID, concatenates the grant management subheader to the MAC header, and transmits the concatenated MAC header and grant management subheader to a base station to request bandwidth allocation for the second CID.
摘要翻译：提供了一种在通信系统中响应于该请求请求带宽分配和分配带宽的方法和装置，其中移动站检测到需要带宽分配的第二CID，所述第二CID与包括在MAC中的第一CID不同报头，生成包括订单字段和带宽字段的授权管理子报头，所述订单字段用于根据预定标准将所述第二CID的等级写入到列出所述移动台的CID的CID列表中，并且所述带宽字段用于写入第二CID所需的带宽将授权管理分头连接到MAC报头，并将连接的MAC报头和授权管理分头发送给基站，以请求针对第二CID的带宽分配。

24. 发明申请

US20080085709A1 HANDOVER APPARATUS AND METHOD USING RELAY NODE IN CELLULAR SYSTEM 有权
标题翻译：切换装置和使用继电器在蜂窝系统中的方法
公开(公告)号：US20080085709A1
公开(公告)日：2008-04-10
申请号：US11867457
申请日：2007-10-04
申请人： Young-Hyun Jeon , Jong-Hyung Kwun , Sung-Hyun Cho , Sanghoon Lee , Sungho Jeon
发明人： Young-Hyun Jeon , Jong-Hyung Kwun , Sung-Hyun Cho , Sanghoon Lee , Sungho Jeon
IPC分类号： H04Q7/20
CPC分类号： H04W16/26 , H04B7/15521 , H04W36/08 , H04W48/08 , H04W84/047
摘要： Handover apparatus and method using a Relay Node (RN) in a cellular system are provided. The handover method includes receiving, at an RN, broadcast control information of a serving Base Station (BS) and a neighbor BS; network-encoding and broadcasting, at the RN, the received broadcast control information; receiving and storing, at a Mobile Station (MS), the broadcast control information of the serving BS; receiving, at the MS, the network-encoded information from the RN when the MS enters a cell overlapping area; and acquiring, at the MS, the broadcast control information of the neighbor BS by decoding the received network-encoded information with the broadcast control information of the serving BS.
摘要翻译：提供了在蜂窝系统中使用中继节点（RN）的切换装置和方法。切换方法包括在RN处接收服务基站（BS）和相邻BS的广播控制信息; 在RN处网络编码和广播接收到的广播控制信息; 在移动站（MS）处接收和存储服务BS的广播控制信息; 当MS进入小区重叠区域时，在MS处接收来自RN的网络编码信息; 以及通过用所述服务BS的广播控制信息对接收的网络编码信息进行解码，在MS处获取邻近BS的广播控制信息。

25. 发明申请

US20070258528A1 Apparatus for reducing clipping noise in a broadband wireless communication system and method thereof 审中-公开
标题翻译：一种用于在宽带无线通信系统中减少限幅噪声的装置及其方法
公开(公告)号：US20070258528A1
公开(公告)日：2007-11-08
申请号：US11787433
申请日：2007-04-16
申请人： Jong-Hyung Kwun , Eung-Sun Kim , Jong-Hyeuk Lee , Uj-Kun Kwon , Gi-Hong Im , Jung-Hun Ryu
发明人： Jong-Hyung Kwun , Eung-Sun Kim , Jong-Hyeuk Lee , Uj-Kun Kwon , Gi-Hong Im , Jung-Hun Ryu
IPC分类号： H04L27/28 , H04L25/08 , H04L1/00
CPC分类号： H04L27/2623 , H04L27/2647
摘要： Provided are an apparatus for reducing clipping noise in a broadband wireless communication system in which a clipping method is used and a method thereof. The method includes, when clipped signals are received, decoding and equalizing the received signals to determine transmitted symbols, comparing the magnitudes of the amplitudes of the determined transmitted symbols with a predetermined reference value, and reconstructing signals using the amplitudes of the transmitted symbols and the phases of the received signals when it is determined that the magnitudes of the amplitudes of the transmitted symbols are greater than the reference value.
摘要翻译：提供了一种用于在其中使用限幅方法的宽带无线通信系统中减少削波噪声的装置及其方法。该方法包括：当接收到限幅信号时，对接收到的信号进行解码和均衡以确定发送的符号，将所确定的发送符号的幅度的大小与预定的参考值进行比较，以及使用所发送的符号的幅度和当确定发送符号的幅度的大小大于参考值时，接收信号的相位。

26. 发明申请

US20070121746A1 Apparatus and method for dynamic channel allocation with low complexity in a multi-carrier communication system 审中-公开
标题翻译：在多载波通信系统中具有低复杂度的动态信道分配的装置和方法
公开(公告)号：US20070121746A1
公开(公告)日：2007-05-31
申请号：US11605070
申请日：2006-11-28
申请人： Myeon-Kyun Cho , Jong-Hyeuk Lee , Jong-Hyung Kwun , Woo-Hyun Seo , Daesik Hong
发明人： Myeon-Kyun Cho , Jong-Hyeuk Lee , Jong-Hyung Kwun , Woo-Hyun Seo , Daesik Hong
IPC分类号： H04K1/10
CPC分类号： H04L27/2608 , H04L5/023
摘要： A low-complexity dynamic channel allocation apparatus and method in a multi-carrier communication system are provided. In the low-complexity dynamic channel allocation method, subcarriers are initially allocated to total users and two users are selected from among all possible cases of two users out of the total users. The power gain of each of the subcarriers initially allocated to the selected two users is calculated, which can be generated by reallocating each subcarrier to the other user through subcarrier swapping. The power gains of the initially allocated subcarriers are ordered for each of the selected users and a pair of subcarriers with the greatest power gains for the two users are selected. Subcarriers are reallocated to the two users by swapping the selected subcarriers between the two users.
摘要翻译：提供了一种多载波通信系统中的低复杂度动态信道分配装置和方法。在低复杂度动态信道分配方法中，初始分配副载波到总用户，并且从总用户中的两个用户的所有可能情况中选择两个用户。计算最初分配给所选择的两个用户的每个子载波的功率增益，其可以通过通过子载波交换将每个子载波重新分配给另一个用户而产生。为每个所选择的用户排序初始分配的子载波的功率增益，并且选择两个用户具有最大功率增益的一对子载波。通过在两个用户之间交换所选择的子载波来将子载波重新分配给两个用户。

27. 发明申请

US20070064666A1 Method of allocating resources and method of receiving the allocated resources in a communication system 审中-公开
标题翻译：分配资源的方法和在通信系统中接收分配的资源的方法
公开(公告)号：US20070064666A1
公开(公告)日：2007-03-22
申请号：US11512920
申请日：2006-08-30
申请人： Jong-Hyung Kwun , Yung-Soo Kim
发明人： Jong-Hyung Kwun , Yung-Soo Kim
IPC分类号： H04J1/00
CPC分类号： H04W72/06 , H04W16/06 , H04W16/14
摘要： A method of allocating resources to control information transmitted from a base station (BS) to a subscriber terminal in a downlink (DL) frame and the subscriber terminal for receiving the control information are provided. A preamble and a common control channel in a DL frame from a particular BS are allocated to a sub-carrier band that is different from that of a preamble and a common control channel in a DL frame from a neighbor BS, concurrently with the preamble and the common control channel of the neighbor BS. User-specific traffic in the DL frame of the particular BS is allocated to a total sub-carrier band concurrently with user-specific traffic of the neighbor BS.
摘要翻译：提供一种分配资源以控制从下行链路（DL）帧中的从基站（BS）发送到用户终端的信息的用户接收控制信息的方法。来自特定BS的DL帧中的前导码和公共控制信道被分配给与来自邻居BS的DL帧中的前同步码和公共控制信道的前同步码和公共控制信道不同的子载波频带，邻居BS的公共控制信道。特定BS的DL帧中的用户特定业务与相邻BS的用户特定业务同时分配给总副载波频带。

28. 发明申请

US20060176993A1 Transmission method for MIMO system 审中-公开
标题翻译： MIMO系统的传输方法
公开(公告)号：US20060176993A1
公开(公告)日：2006-08-10
申请号：US11346698
申请日：2006-02-03
申请人： Jong-Hyung Kwun , Eung-Sun Kim , Jong-Hyeuk Lee , Dae-Sik Hong , Eun-Seok Ko
发明人： Jong-Hyung Kwun , Eung-Sun Kim , Jong-Hyeuk Lee , Dae-Sik Hong , Eun-Seok Ko
IPC分类号： H04L7/00
CPC分类号： H04L1/0618 , H04B7/0417 , H04B7/061 , H04B7/0626 , H04B7/0691
摘要： A signal transmission method for a multiple input multiple output (MIMO) communication system. A transmitter having a plurality of transmission antennas receives antenna selection information from a receiver having at least one reception antenna. The transmitter selects at least two transmission antennas based on the antenna selection information, beamforms space-time block coding (STBC)-coded input signals with a weighting matrix, and transmits the beamformed signals via the selected transmission antennas. The antenna selection information is generated based on exact channel characteristics and statistical channel characteristics for the transmission antennas and a spatial correlation between the transmission antennas.
摘要翻译：一种用于多输入多输出（MIMO）通信系统的信号传输方法。具有多个发送天线的发射机从具有至少一个接收天线的接收机接收天线选择信息。发射机基于天线选择信息来选择至少两个发射天线，波束形成具有加权矩阵的时空块编码（STBC）编码的输入信号，并且经由所选择的发射天线发射波束形成的信号。天线选择信息是基于发射天线的精确信道特性和统计信道特性以及发射天线之间的空间相关来产生的。

29. 发明授权

US09185636B2 Apparatus and method for automatically searching for low-power base station supporting access of registered user in mobile communication system 有权
标题翻译：自动搜索移动通信系统中注册用户接入的低功率基站的装置和方法
公开(公告)号：US09185636B2
公开(公告)日：2015-11-10
申请号：US12586120
申请日：2009-09-17
申请人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon , Kyeong-In Jeong , Sung-Oh Kwon , Hwa-Jin Cha , Neung-Hyung Lee
发明人： Ok-Seon Lee , Jong-Hyung Kwun , Jung-Hoon Cheon , Kyeong-In Jeong , Sung-Oh Kwon , Hwa-Jin Cha , Neung-Hyung Lee
IPC分类号： H04W4/00 , H04W48/16 , H04W48/02 , H04W84/04
CPC分类号： H04W48/16 , H04W48/02 , H04W84/045 , Y02D70/1224
摘要： An apparatus and method for automatically searching for a low-power Base Station (BS) supporting access of a registered user in a mobile communication system includes a method of performing automatic search on a Closed Subscriber Group (CSG) cell by a User Equipment (UE). The method includes determining by the UE whether automatic search needs to be performed on the CSG cell. The method also includes, if it is determined that automatic search does not need to be performed on the CSG cell, turning off by the UE a CSG cell automatic search function of the UE by emptying a first white list including CSG Identifiers of accessible CSG cells.
摘要翻译：一种用于自动搜索支持移动通信系统中注册用户的接入的低功率基站（BS）的装置和方法包括一种用户设备（UE）对封闭用户组（CSG）小区进行自动搜索的方法，）。该方法包括：确定是否需要对CSG小区执行自动搜索。该方法还包括：如果确定不需要对CSG小区执行自动搜索，则通过清空UE的CSG小区自动搜索功能，通过清空包括可识别CSG小区的CSG标识符的第一白名单来关闭。

30. 发明授权

US09107182B2 Method and apparatus for allocating identifier of base station in communication system 有权
标题翻译：在通信系统中分配基站标识符的方法和装置
公开(公告)号：US09107182B2
公开(公告)日：2015-08-11
申请号：US13015899
申请日：2011-01-28
申请人： Jong-Hyung Kwun
发明人： Jong-Hyung Kwun
IPC分类号： H04W72/00
CPC分类号： H04W72/00
摘要： An apparatus and method for allocating an identifier of a Base Station (BS) in a communication system are provided. The method includes determining a Physical Cell Identification (PCI) allocation range using Physical Cell Identifiers (PCIDs) of adjacent macro BSs located within a predetermined distance from a target macro BS, the PCI allocation range including PCIDs substantially allocable to at least one micro BS installed in a service area of the target macro BS, determining a PCI broadcast range using the PCI allocation range, the PCI broadcast range including PCIDs exclusively allocated to the at least one micro BS, and broadcasting the PCI broadcast range to Mobile Stations (MSs) located in the service area.
摘要翻译：提供了一种用于在通信系统中分配基站（BS）的标识符的装置和方法。该方法包括使用位于距离目标宏BS的预定距离内的相邻宏BS的物理小区标识符（PCID）来确定物理小区识别（PCI）分配范围，所述PCI分配范围包括基本可分配给安装的至少一个微BS的PCID 在目标宏BS的服务区域中，使用PCI分配范围来确定PCI广播范围，所述PCI广播范围包括专门分配给所述至少一个微BS的PCID，并且将所述PCI广播范围广播到位于所述移动站在服务区。

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