ScholarLens Back to search
2010•Modern Electronics TechniqueRequires access

MMSE-FDE Equalization Algorithm for LTE Receiver

Dai Shi

Open publisher page 0 citations

Abstract

According to the characteristics of LTE uplink SIMO receiver,the MMSE-RISIC equalizer is simplified and the MMSE-FDE equalizer is gained.All steps of this equalizer perform in frequency domain,the complexity of algorithm decrease sharply.Through simulation in computer,the result shows that MMSE-FDE equalizer removes some the inter-symbol-interference(ISI) introduced by the MMSE equalizer in EPA and EVA channel which are the common channels in 3GPP LTE protocol,and the ability of the system is improved obviously.

About this research paper

What this paper is about

According to the characteristics of LTE uplink SIMO receiver,the MMSE-RISIC equalizer is simplified and the MMSE-FDE equalizer is gained.All steps of this equalizer perform in frequency domain,the complexity of algorithm decrease sharply.Through simulation in computer,the result shows that MMSE-FDE equalizer removes some the inter-symbol-interference(ISI) introduced by the MMSE equalizer in EPA and EVA channel which are the common channels in 3GPP LTE protocol,and the ability of the system is improved obviously.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

According to the characteristics of LTE uplink SIMO receiver,the MMSE-RISIC equalizer is simplified and the MMSE-FDE equalizer is gained.All steps of this equalizer perform in frequency domain,the complexity of algorithm decrease sharply.Through simulation in computer,the result shows that MMSE-FDE equalizer removes some the inter-symbol-interference(ISI) introduced by the MMSE equalizer in EPA and EVA channel which are the common channels in 3GPP LTE protocol,and the ability of the system is improved obviously.

Key concepts: Equalization (audio), Adaptive equalizer, Equalizer, Computer science, Telecommunications link, Interference (communication), SC-FDE, Algorithm

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
MMSE-FDE Equalization Algorithm for LTE Receiver — Research Paper | ScholarLens