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    • 14. 发明授权
    • Measurement method for generating cell coverage map and device for the same
    • 用于生成单元覆盖图的测量方法及其设备
    • US08594674B2
    • 2013-11-26
    • US13576616
    • 2011-01-31
    • Sung Hoon JungSung Duck ChunSeung June YiYoung Dae LeeSung Jun Park
    • Sung Hoon JungSung Duck ChunSeung June YiYoung Dae LeeSung Jun Park
    • H04W36/30
    • H04W36/0083H04W24/10
    • a measurement method for minimization of drive test (MDT) comprises steps of: receiving measured frequency information for cell reselection and measured frequencies for MDT; measuring a quality of a serving cell; performing a first quality measurement on a neighboring cell; performing a second quality measurement on the neighboring cell; and storing results of the first and second quality measurements, wherein the step of performing the first quality measurement includes performing an intra-frequency measurement for the MDT on the neighbor cell when the frequency of the serving cell is included in the MDT frequencies, and performing the intra- frequency measurement for the neighbor cell only in the event where the quality of the serving cell in a first threshold value or less when the frequency of the serving cell is not included in the MDT frequencies, and the step of performing a second quality measurement includes performing an intra- frequency measurement for the MDT on the neighbor cell when an inter-frequency in the measured frequency information for the cell reselection is the MDT measurement frequency, and performing an intra-frequency measurement on the neighbor cell only in a case where the quality of the serving cell is a second threshold value or less when the inter-frequency in the measured frequency information for the cell reselection is not the MDT measurement frequency.
    • 用于最小化驱动测试(MDT)的测量方法包括以下步骤:接收用于小区重选的测量频率信息和用于MDT的测量频率; 测量服务小区的质量; 对相邻小区执行第一质量测量; 对相邻小区执行第二质量测量; 并且存储第一和第二质量测量的结果,其中执行第一质量测量的步骤包括当服务小区的频率包括在MDT频率中时对相邻小区上的MDT进行频率内测量,并执行 只有当服务小区的频率不包括在MDT频率中时,在第一阈值或更小的服务小区的质量的情况下,相邻小区的频率内测量,以及执行第二质量的步骤 测量包括当用于小区重选的所测量的频率信息中的频率是MDT测量频率时对相邻小区进行MDT的频率内测量,并且仅在相邻小区的情况下对相邻小区进行频率内测量 其中当测量的频率信息中的频率之间时,服务小区的质量是第二阈值或更小 小区重选的配置不是MDT测量频率。
    • 15. 发明授权
    • Method for detecting CSG cells in wireless communication system and apparatus therefor
    • 无线通信系统中的CSG小区的检测方法及其装置
    • US08588812B2
    • 2013-11-19
    • US13499280
    • 2010-11-02
    • Sung Hoon JungSung Duck ChunSeung June YiYoung Dae LeeSung Jun Park
    • Sung Hoon JungSung Duck ChunSeung June YiYoung Dae LeeSung Jun Park
    • H04W24/00
    • 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.
    • 本发明涉及通过无线通信系统中的终端来检测封闭用户组(CSG)小区的方法。 用于检测无线通信系统中的CSG小区的方法包括以下步骤:确定终端的当前位置; 当终端的当前位置对应于预先存储的CSG小区的位置时,测量相应小区的物理层标识符; 并且当所测量的物理层标识符对应于预存储的CSG小区的物理层标识符时,检测相应的小区作为先前连接的CSG小区。 期望地,该方法还包括测量相应小区的系统信息的步骤; 并且当包括在系统信息中的上层小区标识符对应于预先存储的CSG小区的上层小区标识符时,检测相应的小区作为先前连接的CSG小区。