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    • 42. 发明授权
    • Method for measuring receive sensitivity of base station having multiple frequency allocations
    • 用于测量具有多个频率分配的基站的接收灵敏度的方法
    • US07599322B2
    • 2009-10-06
    • US10382550
    • 2003-03-06
    • Sang Keun LeeSang Kyun Kim
    • Sang Keun LeeSang Kyun Kim
    • H04W4/00
    • H04W24/00H04W8/26H04W24/10H04W72/0453
    • Disclosed is a method for measuring receive sensitivity of a base station in order to test a plurality of FAs with only one test terminal. The method includes the steps of: performing synchronization of a primary FA and detecting a channel list at the test terminal; and sensing at least one FA from the base station according to the channel list at a controller, and controlling the test terminal to perform synchronization of each FA from a first FA of a first sector to the last FA of the last sector, one by one. Therefore, it has an advantage in that the receive sensitivity of all FAs (frequency allocations) can be measured by using only one test terminal, while testing receive sensitivity of a base station providing multiple FAs.
    • 公开了一种用于测量基站的接收灵敏度以便仅使用一个测试终端来测试多个FA的方法。 该方法包括以下步骤:执行主FA的同步并在测试终端检测频道列表; 以及根据控制器处的频道列表从基站感测至少一个FA,并且控制测试终端执行每个FA从第一扇区的第一FA到最后扇区的最后一个FA的同步,逐个 。 因此,具有以下优点:所有FA(接收频率分配)的接收灵敏度可以通过仅使用一个测试终端来测量,同时测试提供多个FA的基站的接收灵敏度。
    • 44. 发明授权
    • Apparatus and method for measuring output power of pilot channel at CDMA base station
    • CDMA基站导频信道输出功率测量装置及方法
    • US07158812B2
    • 2007-01-02
    • US10382417
    • 2003-03-06
    • Sang Keun LeeSang Kyun Kim
    • Sang Keun LeeSang Kyun Kim
    • H04M1/00H04B17/00
    • H04W52/343H04B1/707H04W52/16H04W52/32H04W52/346
    • Disclosed is an apparatus and method for measuring output power of a pilot channel transmitted from a CDMA (code division multiple access) base station. The method for measuring transmission output power of the base station in a forward link from the CDMA base station to at least one mobile station, includes receiving output power of the base station, measuring the total output power outputted from the base station by means of an output power level measurement unit and at the same time dividing and measuring the output power of the base station in the same time zone according to each code by means of a code domain analyzer, evaluating a proportion which the pilot channel accounts for with respect to all code domains, and evaluating only output power of the pilot channel by multiplying the proportion of the pilot channel by the total output power of the base station.
    • 公开了一种用于测量从CDMA(码分多址)基站发送的导频信道的输出功率的装置和方法。 用于测量从CDMA基站到至少一个移动站的前向链路中基站的传输输出功率的方法包括:接收基站的输出功率,测量从基站输出的总输出功率,借助于 输出功率电平测量单元,并且同时通过代码域分析器根据每个代码在同一时间段内对基站的输出功率进行分频和测量,对所有导频信道所占的比例进行评估 并且仅通过将导频信道的比例乘以基站的总输出功率来评估导频信道的输出功率。