A Software-based Instrument for Testing and Monitoring Multi-processing Communications Devices

被引：0
|
作者：
Savvopoulos, P. [1 ]
Kotsopoulos, A. [1 ]
Varsamou, M. [1 ]
Papandreou, N. [1 ]
Antonakopoulos, Th. [1 ]
机构：
[1] Univ Patras, Dept Elect & Comp Engn, Rion 26500, Greece
来源：
I2MTC: 2009 IEEE INSTRUMENTATION & MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-3 | 2009年
关键词：
DESIGN; DVB-S2;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper presents a software-based instrument for testing and monitoring the behavior of complex communications systems that employ a number of interconnected DSPs. The instrument is based on a dynamic architecture that incorporates a set of distributed software probes for signal capturing and a central data acquisition unit for acquiring and post-processing of data. A high level application that is executed on a host computing machine enables command and control of the instrument's mode of operation and performs the necessary post-processing for the analysis and visualization of the measurements data. The application of this approach in the design and development of a DVB-S2 receiver using a software-radio platform is presented.
引用
收藏
页码：1193 / 1198
页数：6
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