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    • 7. 发明专利
    • Device and method for mapping symbol to resource in mobile communication system
    • 用于在移动通信系统中映射资源的装置和方法
    • JP2013102522A
    • 2013-05-23
    • JP2013012560
    • 2013-01-25
    • Samsung Electronics Co Ltdサムスン エレクトロニクス カンパニー リミテッド
    • KWON HWAN-JOONHEO YOUN-HYOUNGCHO JOON-YOUNGYI JU-HOJIN KYU HONG
    • H04J11/00
    • H04L5/0007H04L1/0026H04L1/1867H04L5/0023H04L5/003H04L5/0044H04L5/005H04L5/0053H04L5/0064
    • PROBLEM TO BE SOLVED: To provide a method and a device for mapping coded data symbol onto resource in a mobile communication system.SOLUTION: A device include: a serial/parallel converter for converting a series of signals which include user data or control information to a plurality of parallel signals; a discrete Fourier transformer for implementing discrete Fourier transformation (DFT) to a plurality of parallel signals outputted from the serial/parallel converter; a controller for controlling the discrete Fourier transformer so as to map control channels onto maximum usable resources to the extent of which control channels can be mapped, and so as to map data symbols onto residual resources remaining after the maximum usable resources for control channel mapping are excluded, for resources included in a resource block among a plurality of parallel signals outputted from the serial/parallel converter; a subcarrier mapper for mapping signals outputted from the discrete Fourier transformer onto subcarriers; and a radio frequency (RF) processing part for converting signals outputted from the subcarrier mapper to radio signals.
    • 要解决的问题:提供一种用于将编码数据符号映射到移动通信系统中的资源的方法和装置。 解决方案:一种设备包括:串行/并行转换器,用于将包括用户数据或控制信息的一系列信号转换为多个并行信号; 用于对从串行/并行转换器输出的多个并行信号实现离散傅里叶变换(DFT)的离散付里叶变换器; 控制器,用于控制离散付里叶变换器,以将控制信道映射到可以映射控制信道的程度上的控制信道,并将数据符号映射到用于控制信道映射的最大可用资源之后剩余的剩余资源是 排除从串行/并行转换器输出的多个并行信号中包含在资源块中的资源; 子载波映射器,用于将从离散付里叶变换器输出的信号映射到子载波上; 以及用于将从子载波映射器输出的信号转换为无线电信号的射频(RF)处理部。 版权所有(C)2013,JPO&INPIT