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    • 1. 发明申请
    • METHOD OF PERFORMING RANDOM ACCESS IN A WIRELESS COMMUNICATION SYSTEM
    • 在无线通信系统中执行随机访问的方法
    • WO2008054112A2
    • 2008-05-08
    • PCT/KR2007005384
    • 2007-10-30
    • LG ELECTRONICS INCKANG SEUNG HYUNLEE YOUNG DAECHUN SUNG DUCKPARK SUNG JUNYI SEUNG JUNE
    • KANG SEUNG HYUNLEE YOUNG DAECHUN SUNG DUCKPARK SUNG JUNYI SEUNG JUNE
    • H04L27/26H04W74/08
    • H04W74/008H04W74/0833H04W74/0866Y02D70/12Y02D70/124
    • A method of performing random access in a wireless communication system is disclosed. The method of performing random access in a user equipment of a wireless communication system which uses multiple carriers includes transmitting a preamble for random access to a network, receiving a random access response message from the network in response to the preamble, transmitting a connection setup request message to the network, the connection setup request message requesting connection establishment with the network, and receiving a first message from the network, the first message including connection setup information and contention resolution information in a random access procedure. If a user equipment identifier of the user equipment is included in the message, the user equipment determines that it has successfully performed random access and performs a next procedure in accordance with the connection setup information. If the user equipment identifier of the user equipment is not included in the message, the user equipment determines that it has failed in random access and transmits a random access preamble to the network again after the lapse of a predetermined time period.
    • 公开了一种在无线通信系统中执行随机接入的方法。 在使用多个载波的无线通信系统的用户设备中执行随机接入的方法包括发送用于随机接入网络的前置码,响应于前导码从网络接收随机接入响应消息,发送连接建立请求 向所述网络发送消息,所述连接建立请求消息请求与所述网络建立连接,以及从所述网络接收第一消息,所述第一消息包括随机接入过程中的连接建立信息和争用解决信息。 如果消息中包含用户设备的用户设备标识符,则用户设备确定已成功执行随机接入,并根据连接设置信息执行下一个过程。 如果用户设备的用户设备标识符不包括在消息中,则用户设备确定其随机接入失败,并且在经过预定时间段之后再次向网络发送随机接入前导码。
    • 7. 发明申请
    • METHOD AND APPARATUS OF LIMITING MEASUREMENT REPORTS
    • 限制测量报告的方法和设备
    • WO2011090342A3
    • 2011-12-01
    • PCT/KR2011000436
    • 2011-01-21
    • LG ELECTRONICS INCJUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • JUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • H04W24/10H04J11/00
    • H04W24/10H04L5/001H04W24/08H04W36/0083H04W72/042H04W76/025H04W88/06
    • The present invention relates to a method for limiting measurement reports by limiting objects of measurement and evaluation for a measurement report, and user equipment therefor. The method for limiting measurement reports by user equipment in a mobile communication system according to the present invention comprises: receiving a cell list that includes information about at least one cell; receiving a measurement setup message that includes a measurement limiting command for limiting objects of measurement and evaluation to the at least one cell included in the cell list; measuring the quality of signals that are received from neighbor cells; performing the measurement and evaluation on the basis of the signal quality having been measured to determine whether the quality measurement should be reported; and transmitting a measurement report message that includes the information about measurement reports generated in accordance with the measurement and evaluation, wherein, in the measurement and evaluation step, whether the measurement should be reported is evaluated only for a received signal from the at least one cell included in the cell list.
    • 本发明涉及通过限制测量报告的测量和评估对象来限制测量报告的方法及其用户设备。 根据本发明的用于限制移动通信系统中的用户设备的测量报告的方法包括:接收包括关于至少一个小区的信息的小区列表; 接收包括用于将测量和评估对象限制到包括在所述小区列表中的所述至少一个小区的测量限制命令的测量设置消息; 测量从相邻小区接收到的信号的质量; 根据已测量的信号质量执行测量和评估,以确定是否应该报告质量测量; 以及发送测量报告消息,所述测量报告消息包括关于根据所述测量和评估生成的测量报告的信息,其中,在所述测量和评估步骤中,仅针对来自所述至少一个小区的接收信号评估是否应该报告所述测量 包括在单元格列表中。
    • 8. 发明申请
    • METHOD FOR MANAGING COMPONENT CARRIER SETTING INFORMATION AND A DEVICE FOR THE SAME
    • 用于管理组件载体设置信息的方法及其装置
    • WO2011083991A3
    • 2011-11-17
    • PCT/KR2011000089
    • 2011-01-06
    • LG ELECTRONICS INCJUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • JUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • H04J11/00
    • H04W76/04H04L5/001H04W24/10H04W76/064
    • The present invention relates to a method for managing component carrier setting information in component carrier addition/setting, and to a device for the same. Provided are a method for managing component carrier setting information and a device for the same, wherein the method comprises: a step in which a terminal receives a component carrier elimination command for a specific component carrier from a network; a step in which the terminal eliminates the specific component carrier from a component carrier list while the component carrier setting information for the specific component carrier is maintained following the receipt of the component carrier elimination command; a step in which the terminal receives a component carrier addition command for the specific component carrier from the network; and a step in which the terminal adds the specific component carrier to the component carrier list by referring to the component carrier setting information which was maintained following the receipt of the component carrier addition command.
    • 本发明涉及一种用于在分量载波添加/设置中管理分量载波设置信息的方法及其装置。 提供了一种用于管理分量载波设置信息的方法和用于其的设备,其中,所述方法包括:终端从网络接收到针对特定分量载波的分量载波消除命令的步骤; 在接收到分量载波消除指令之后,终端在特定分量载波的分量载波设定信息被维持的情况下,从分量载波列表中消除特定分量载波的步骤; 终端从网络接收到特定分量载波的分量载波相加命令的步骤; 以及通过参照在接收到分量载波相加命令之后维护的分量载波设置信息,终端将特定分量载波添加到分量载波列表的步骤。
    • 10. 发明申请
    • METHOD FOR DETECTING CSG CELLS IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
    • 无线通信系统中检测CSG小区的方法及其装置
    • WO2011053083A3
    • 2011-09-15
    • PCT/KR2010007630
    • 2010-11-02
    • LG ELECTRONICS INCJUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • JUNG SUNG HOONCHUN SUNG DUCKYI SEUNG JUNELEE YOUNG DAEPARK SUNG JUN
    • H04W48/16H04B7/26
    • H04W48/16H04W4/08
    • The present invention relates to a method for detecting Closed Subscriber Group (CSG) cells through a terminal in a wireless communication system. The method for detecting the CSG cells in the wireless communication system comprises the steps of: determining a present position of the terminal; measuring a physical layer identifier of a corresponding cell when the present position of the terminal corresponds to a position of a prestored CSG cell; and detecting the corresponding cell as the priorly connected CSG cell when the measured physical layer identifier corresponds to the physical layer identifier of the prestored CSG cell. Desirably, the method further comprises the steps of: measuring system information of the corresponding cell; and detecting the corresponding cell as the priorly connected CSG cell when the upper layer cell identifier included in the system information corresponds to the upper layer cell identifier of the prestored CSG cell.
    • 本发明涉及一种用于在无线通信系统中通过终端检测封闭用户组(CSG)小区的方法。 在无线通信系统中检测CSG小区的方法包括以下步骤:确定终端的当前位置; 当所述终端的当前位置对应于预先存储的CSG小区的位置时,测量对应小区的物理层标识; 以及当所测量的物理层标识符对应于预先存储的CSG小区的物理层标识符时,将对应的小区检测为先前连接的CSG小区。 期望地,该方法还包括以下步骤:测量相应小区的系统信息; 当系统信息中包含的上层小区标识与预先存储的CSG小区的上层小区标识对应时,将对应的小区检测为先前连接的CSG小区。