It is popular for most people to read news online since the web sites can provide access to
news articles from millions of sources around the world. For these news web sites, the key …

Channel simulators are powerful tools that permit performance tests of the individual parts of
a wireless communication system. This is relevant when new communication algorithms are …

Owing to the constant evolution of modern communication systems, it is necessary to have
channel simulators able of reproducing the channel characteristics with a high level of …

The rapid technological development in the field of wireless communications calls for
devices capable of reproducing and simulating the behavior of the channel under realistic …

This paper presents the evaluation of two different digital pseudorandom uniform noise
generators (UNGs) applied to ADC histogram test. Two 32 bits pseudorandom uniform noise …

This paper describes a digital built-in-self-test (BIST) solution to ADC dynamic performance
testing. The proposed ADC BIST system is based in a uniform histogram approach to test the …

Channel emulation is a fundamental part in designing, testing and validation of wireless
communication systems. It brings the possibility of modeling certain channel characteristics …

In this paper a high-speed fading architecture that generates multiple stochastic processes
based on the Sum-of-Sinusoids (SOS) method is presented. In the proposed architecture …

A technique for the lossless compression of images is proposed. The algorithm employed
here is based on a hybrid system utilizing a one dimensional (1-D) discrete cosine transform …

Channel simulators are powerful tools that permit performance tests of the individual parts of
a wireless communication system. This is relevant when new communication algorithms are …