Publication result detail

The Performance of LTE Advanced Uplink in Flat Rayleigh and Pedestrian Channels

KASEM, E.; MARŠÁLEK, R.

Original Title

The Performance of LTE Advanced Uplink in Flat Rayleigh and Pedestrian Channels

English Title

The Performance of LTE Advanced Uplink in Flat Rayleigh and Pedestrian Channels

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

This paper describes the simulation of LTE advanced uplink using a modified version of the Vienna uplink level matlab code simulator. This modified version supports four transmission antennas instead of one described in LTE uplink transmission. The objective of this publication is to compare the performances of an LTE advanced uplink system in two different channels. The channel models presented are Flat Rayleigh and pedestrian channel. The channel estimation techniques described are Least Square (LS) and Adaptive Linear Minimum Mean Square Error (ALMMSE). In addition, demodulation reference symbols are used for the channel estimation. The performance of an LTE advanced system will be compared in terms of Bit Error Rate (BER) and throughput related to Signal to Noise Ratio (SNR).

English abstract

This paper describes the simulation of LTE advanced uplink using a modified version of the Vienna uplink level matlab code simulator. This modified version supports four transmission antennas instead of one described in LTE uplink transmission. The objective of this publication is to compare the performances of an LTE advanced uplink system in two different channels. The channel models presented are Flat Rayleigh and pedestrian channel. The channel estimation techniques described are Least Square (LS) and Adaptive Linear Minimum Mean Square Error (ALMMSE). In addition, demodulation reference symbols are used for the channel estimation. The performance of an LTE advanced system will be compared in terms of Bit Error Rate (BER) and throughput related to Signal to Noise Ratio (SNR).

Keywords

ALMMSE, BER, LS, LTE advanced

Key words in English

ALMMSE, BER, LS, LTE advanced

Authors

KASEM, E.; MARŠÁLEK, R.

RIV year

2014

Released

20.09.2013

ISBN

1213-1539

Periodical

Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)

Volume

4

Number

3

State

Czech Republic

Pages from

45

Pages to

50

Pages count

6

BibTex

@article{BUT101019,
  author="Edward {Kassem} and Roman {Maršálek}",
  title="The Performance of LTE Advanced Uplink in Flat Rayleigh and Pedestrian Channels",
  journal="Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)",
  year="2013",
  volume="4",
  number="3",
  pages="45--50",
  issn="1213-1539"
}