MMSE Equalizer in communication system

1. What is MMSE equalizer?
2. What is equalizer in communication?
3. What is equalizer in mobile communication?
4. What is equalization technique?

What is MMSE equalizer?

MMSE as an Equalizer is a kind of post processing algorithm that helps us to figure out the received data that is as close to the original data (transmitted data) as possible. In short, the most important steps in MMSE is to find a matrix G in the following illustration.

What is equalizer in communication?

In telecommunication, equalization is the reversal of distortion incurred by a signal transmitted through a channel. Equalizers are used to render the frequency response—for instance of a telephone line—flat from end-to-end.

What is equalizer in mobile communication?

Equalizer. An equalizer within a receiver compensates for the average range of expected channel amplitude and delay characteristics. In other words, an equalizer is a filter at the mobile receiver whose impulse response is inverse of the channel impulse response.

What is equalization technique?

The term equalization can be used to describe any circuit or signal processing operation that minimizes ISI. The purpose of an equalizer is to reduce ISI as much as possible to minimize the probability of wrong decisions. The ideal response requires an equalizer that responds as the inverse of the channel.