公开(公告)号：EP1505498A1

公开(公告)日：2005-02-09

申请号：EP03291999.5

申请日：2003-08-08

申请人： Mitsubishi Electric Information Technology Centre Europe B.V. ,  MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Moy, Christophe ,  Kountouris, Apostolos ,  Bisiaux, Alexis

IPC分类号： G06F9/445

CPC分类号： H04B1/0003 ,  H04B1/406 ,  H04W24/02

摘要： The telecommunication system comprises :

a processing unit (201, 202, 203,204);
a memory (L-Cst1)
at least a software component (201, 202, 203, 204) implemented on a processing unit and using said memory, each software component including :

o a set of attributes, each attribute being a pointer to a particular location of a memory in which configuration data are stored, these configuration data defining features of the software component, at least a run attribute defining a run-time process for processing the data in the software component;
o a reconfigure method adapted to switch the linkage of an attribute from an initial location in said memory to a final location in said memory;

means for triggering on request the reconfigure method for the or each software component;
means for activating the run-time process defined by the run attribute of the or each software component according to a predetermined schedule.

摘要翻译： 电信系统包括：处理单元（201,202,203,204）; 存储器（L-Cst1）至少在处理单元上实现并使用所述存储器的软件组件（201,202,203,204），每个软件组件包括：一组属性，每个属性是指向特定位置的指针 存储有配置数据的存储器，定义软件组件的特征的这些配置数据，至少定义用于处理软件组件中的数据的运行时处理的运行属性; 一种适于将属性的链接从所述存储器中的初始位置切换到所述存储器中的最终位置的重新配置方法; 用于根据请求触发该软件组件或每个软件组件的重新配置方法的装置; 用于根据预定时间表激活由所述软件组件或每个软件组件的运行属性定义的运行时处理的装置。

公开(公告)号：EP1513254A1

公开(公告)日：2005-03-09

申请号：EP03292099.3

申请日：2003-08-26

申请人： Mitsubishi Electric Information Technology Centre Europe B.V. ,  MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Bisiaux, Alexis

IPC分类号： H03H17/06

CPC分类号： H03H17/0671 ,  H03H17/0685 ,  H03H2017/0678

摘要： The invention concerns a decimation filter for decimation of a digital signal by a rational decimation factor ( R ) including :

a cascade of integrators (12),
at least a comb branch (16A, 16B) including

a decimator (18A, 18B),
a cascade of differentiators (22A, 22B),

   It includes :

a first and a second comb branches (16A, 16B) both adapted to receive the samples from said cascade of integrators (12), the decimators (18A, 18B) of the first and second comb branches having a first and a second integer decimation factors ( R 1 , R 2 ) which are different,
switching means (26, 28) for delivering at the output of the filter successively a first set of consecutive samples outputted by the first comb branch (16A) and a second set of consecutive samples outputted by the second comb branch (16B).

Application to a software defined radio system.

摘要翻译： 本发明涉及一种用于通过有理抽取因子（R）抽取数字信号的抽取滤波器，包括：级联的积分器（12），至少包括抽取器（18A，18B）的梳状分支（16A，16B）， 差分器（22A，22B）的级联包括：第一和第二梳状分支（16A，16B），其适于从所述级联的积分器（12）接收样品，所述第一和第二分离器的抽取器（18A，18B） 具有不同的第一和第二整数抽取因子（R1，R2）的第二梳状分支，用于在滤波器的输出处连续递送由第一梳状分支输出的第一组连续样本的切换装置（26,28） 以及由第二梳状分支（16B）输出的第二组连续样本。 应用于软件定义的无线电系统。