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    • 4. 发明公开
    • 저전력 간섭 신호 코드 전력 측정을 이용하는 유저 장비
    • 使用低功率干扰信号代码功率测量的用户设备,特别是用于测量无线混合TDMA / CDMA通信系统中的干扰信号代码功率
    • KR1020040098613A
    • 2004-11-20
    • KR1020040086149
    • 2004-10-27
    • 인터디지탈 테크날러지 코포레이션
    • 딕스티븐쥐루돌프마리안레비죠셉에스
    • H04B17/00H04B17/40
    • H04B17/309H04B7/2618H04B17/26H04B17/327H04B17/345Y02D70/449
    • PURPOSE: A user equipment using low power ISCP(Interference Signal Code Power) measurement is provided to lengthen durability of a battery by having a low ISCP computation function. CONSTITUTION: An antenna(10) receives a signal transmitted in a specific time slot in a wireless hybrid TDMA/CDMA format. An AGC(Automatic Gain Controller)(12) coupled to the antenna(10) controls a power level of the transmitted reception signal. A mid-amble processing unit(16) processes a reception mid-amble of the transmitted reception signal. A look-up table(22) provides correlation between an ISCP value and a gain value. A low power ISCP computation unit(20) coupled to the look-up table(22), to the mid-amble processing unit(16) and to the AGC(12) computes an output of the mid-amble processing unit(16), a gain value of the AGC(12) and an estimated ISCP, and uses the correlation between the ISCP value and the gain value.
    • 目的:提供使用低功率ISCP(干扰信号码功率)测量的用户设备,通过具有低ISCP计算功能来延长电池的耐久性。 构成:天线(10)以无线混合TDMA / CDMA格式接收在特定时隙中发送的信号。 耦合到天线(10)的AGC(自动增益控制器)(12)控制发送的接收信号的功率电平。 中间码头处理单元(16)处理所发送的接收信号的接收中置码。 查找表(22)提供ISCP值和增益值之间的相关性。 耦合到查找表(22),中置码处理单元(16)和AGC(12)的低功率ISCP计算单元(20)计算中置码处理单元(16)的输出, ,AGC(12)的增益值和估计的ISCP,并且使用ISCP值和增益值之间的相关性。
    • 9. 发明公开
    • 저전력 간섭 신호 코드 전력 측정을 이용하는 기지국
    • 使用低功率干扰代码功率测量的基站,特别是用于测量无线混合TDMA / CDMA通信系统中的干扰信号代码功率
    • KR1020040098614A
    • 2004-11-20
    • KR1020040086150
    • 2004-10-27
    • 인터디지탈 테크날러지 코포레이션
    • 딕스티븐쥐루돌프마리안레비죠셉에스
    • H04B17/40
    • H04B17/309H04B7/2618H04B17/26H04B17/327H04B17/345Y02D70/449
    • PURPOSE: A base station using low power ISCP(Interference Signal Code Power) measurement is provided to lengthen durability of a battery of a UE(User Equipment) by providing low power ISCP computation. CONSTITUTION: An antenna(10) receives a signal transmitted in a specific time slot in a wireless hybrid TDMA/CDMA format. An AGC(Automatic Gain Controller)(12) coupled to the antenna(10) controls a power level of the transmitted reception signal. A mid-amble processing unit(16) processes a reception mid-amble of the transmitted reception signal. A look-up table(22) provides correlation between an ISCP value and a gain value. A low power ISCP computation unit(20) coupled to the look-up table(22), to the mid-amble processing unit(16) and to the AGC(12) computes an output of the mid-amble processing unit(16), a gain value of the AGC(12) and an estimated ISCP, and uses the correlation between the ISCP value and the gain value. A sampling unit(14) coupled to the AGC(12) and to the mid-amble processing unit(16) samples the transmitted reception signal.
    • 目的:提供使用低功率ISCP(干扰信号码功率)测量的基站,通过提供低功率ISCP计算来延长UE(用户设备)电池的耐久性。 构成:天线(10)以无线混合TDMA / CDMA格式接收在特定时隙中发送的信号。 耦合到天线(10)的AGC(自动增益控制器)(12)控制发送的接收信号的功率电平。 中间码头处理单元(16)处理所发送的接收信号的接收中置码。 查找表(22)提供ISCP值和增益值之间的相关性。 耦合到查找表(22),中置码处理单元(16)和AGC(12)的低功率ISCP计算单元(20)计算中置码处理单元(16)的输出, ,AGC(12)的增益值和估计的ISCP,并且使用ISCP值和增益值之间的相关性。 耦合到AGC(12)和中置信号处理单元(16)的采样单元(14)对所发送的接收信号进行采样。