Detail publikace

Code Based Channel Estimation in VSF-OFCDM Systems

FEDRA, Z. BLUMENSTEIN, J.

Originální název

Code Based Channel Estimation in VSF-OFCDM Systems

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with an alternative technique to commonly used pilot based training sequence channel estimation for multi-carrier spread-spectrum wireless communication systems. In a system with Code Division Multiple Access (CDMA), the proposed technique exploits one code channel as the training sequence for channel estimation purposes. In a noisy environment, this technique performs better than the pilot based, thanks to the averaging effect of the noise impairment. Simulations are performed using an open VSF-OFCDM simulator developed in Simulink. This is freely available under an academic non-profit license in order to address the common problem of signal processing research where to repeat the work of others is highly demanding or even not possible.

Klíčová slova

Channel estimation, VSF-OFCDM

Autoři

FEDRA, Z.; BLUMENSTEIN, J.

Rok RIV

2012

Vydáno

19. 11. 2012

ISBN

978-1-4673-2982-8

Kniha

Proceedings of 20th Telecommunications Forum - TELFOR 2012

Strany od

1

Strany do

3

Strany počet

3

BibTex

@inproceedings{BUT95036,
  author="Zbyněk {Fedra} and Jiří {Blumenstein}",
  title="Code Based Channel Estimation in VSF-OFCDM Systems",
  booktitle="Proceedings of 20th Telecommunications Forum - TELFOR 2012",
  year="2012",
  pages="1--3",
  isbn="978-1-4673-2982-8"
}