会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • TRANSMITTER APPARATUS FOR CONDITIONING A MULTICARRIER SIGNAL, NETWORK NODE, METHOD FOR CONDITIONING A MULTICARRIER SIGNAL, AND COMPUTER PROGRAM THEREOF
    • 用于调整多媒体信号的发射机装置,网络节点,用于调制多信道信号的方法及其计算机程序
    • US20160198446A1
    • 2016-07-07
    • US14910063
    • 2014-07-17
    • ALCATEL LUCENT
    • Thorsten WildFrank SchaichYejian ChenStephan Ten Brink
    • H04W72/04
    • H04W72/044H04L5/0037H04L5/0066H04L27/264
    • The embodiments of the invention relate to a transmitter apparatus (TA1) for conditioning a multicarrier signal (RFS). The transmitter apparatus (TA1) contains means (FE-PU) for grouping subcarriers of the multicarrier signal (RFS) into a first frequency block, which contains a first group of the subcarriers and into at least a second frequency block, which contains at least a second group of said subcarriers. The transmitter apparatus (TA1) further contains first filtering means (LPF-1) for sideband suppression outside of the first frequency block and at least second filtering means (LPF-2, LPF-M) for simultaneous and separate sideband suppression outside of the at least second frequency block. The embodiments of the invention further relate to a method for conditioning a multicarrier signal (RFS). The method contains grouping subcarriers of the multicarrier signal (RFS) into a first frequency block, which contains a first group of said subcarriers and into at least a second frequency block, which contains at least a second group of said subcarriers. The method further contains filtering the first frequency block for sideband suppression outside the first frequency block, and filtering the at least second frequency block for simultaneous and separate sideband suppression outside the at least second frequency block. The embodiments of the invention even further relate to a computer program having a program code for performing the method, when the computer program is executed on a computer or processor and to a network node, which contains the transmitter apparatus.
    • 本发明的实施例涉及一种用于调节多载波信号(RFS)的发射机装置(TA1)。 发射机装置(TA1)包含用于将多载波信号(RFS)的子载波分组为第一频率块的装置(FE-PU),该第一频率块包含第一组子载波,并至少包含第二频率块 所述子载波的第二组。 发送装置(TA1)还包含用于在第一频率块外部进行边带抑制的第一滤波装置(LPF-1)和至少第二滤波装置(LPF-2,LPF-M),用于在at 最少的第二个频率块。 本发明的实施例还涉及一种用于调节多载波信号(RFS)的方法。 该方法包括将多载波信号(RFS)的子载波分组成第一频率块,该第一频率块包含第一组所述子载波,并且至少包含第二频率块,其包含至少第二组所述子载波。 该方法还包括对第一频率块之外的边带抑制的第一频率块进行滤波,以及对至少第二频率块进行滤波,以用于在至少第二频率块之外的同步和分离的边带抑制。 本发明的实施例还涉及具有用于执行该方法的程序代码的计算机程序,当计算机程序在计算机或处理器上执行时,以及包含发送器装置的网络节点。