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    • 89. 发明专利
    • Method of controlling transmission power and device for controlling transmission power
    • 用于控制传输功率的方法和用于控制传输功率的装置
    • JP2013093910A
    • 2013-05-16
    • JP2013025850
    • 2013-02-13
    • Lg Electronics Incエルジー エレクトロニクス インコーポレイティド
    • SEO DONG YOUNKIM KI JUNAHN JOON KUIKIM MIN GYULI JUNG HOONLI DAE WENGYANG SUCK CHEL
    • H04W52/34H04W72/04
    • H04W52/146
    • PROBLEM TO BE SOLVED: To provide a method and device for efficiently controlling transmission power when transmitting a plurality of signals in a wireless communication system.SOLUTION: The present invention relates to a wireless communication system. Specifically, the present invention relates to a signal transmission method in which a terminal transmits a signal in a wireless communication system, the method comprising the steps of: checking maximum transmission power (P_CC_MAX) for each component carrier wave of a plurality of component carrier waves, and maximum transmission power (P_UE_MAX) of the terminal; calculating transmission power for each of a plurality of channels to be simultaneously transmitted to a base station through one or more component carrier waves; independently adjusting the transmission power for each of the plurality of channels so as not to exceed the maximum transmission power (P_CC_MAX) and the maximum transmission power (P_UE_MAX); and transmitting a signal to the base station through the plurality of channels for which the transmission power is adjusted.
    • 解决的问题:提供一种在无线通信系统中发送多个信号时有效地控制发送功率的方法和装置。 解决方案:本发明涉及无线通信系统。 具体地,本发明涉及一种信号发送方法,其中终端在无线通信系统中发送信号,该方法包括以下步骤:检查多个分量载波的每个分量载波的最大发送功率(P_CC_MAX) ,以及终端的最大发送功率(P_UE_MAX); 计算通过一个或多个分量载波同时发送到基站的多个信道中的每一个的发射功率; 独立地调整多个通道中的每个通道的发送功率,以便不超过最大发送功率(P_CC_MAX)和最大发送功率(P_UE_MAX); 以及通过调整发送功率的多个信道向基站发送信号。 版权所有(C)2013,JPO&INPIT