Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation

The Receiving Process of Single Carrier Signal Based On Blind Equalization Technology

Authors
Tao Xu, Yu Feng, Zhifeng Wang, Zhihua Hu
Corresponding Author
Tao Xu
Available Online April 2015.
DOI
https://doi.org/10.2991/icmra-15.2015.165How to use a DOI?
Keywords
Single carrier; Mobile digital TV; Blind equalization; Decision guiding
Abstract
In this paper, the equilibrium issue exists in the single carrier mobile digital TV signal processing is discussed first, and in order to improve the balance performance, how to make equalizer switch automatically between blind equalization algorithm and decision oriented algorithm is researched. Otherwise the architecture of adaptive switch between blind equalization mode and decision oriented mode based on single carrier receiving is also given. In this paper, the equalizer mode switching algorithm with double expected threshold is put forward, and the expected output error is used to control the switching between two equalizer modes. It guarantees the smooth switch of equalizer mode and reduces the convergence error. The simulation results show that with a suitable expected threshold, compared with predecessors of switching algorithm, the algorithm put forward in this paper can enhance the performance in some way.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
Series
Advances in Computer Science Research
Publication Date
April 2015
ISBN
978-94-62520-76-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmra-15.2015.165How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Tao Xu
AU  - Yu Feng
AU  - Zhifeng Wang
AU  - Zhihua Hu
PY  - 2015/04
DA  - 2015/04
TI  - The Receiving Process of Single Carrier Signal Based On Blind Equalization Technology
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 847
EP  - 853
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.165
DO  - https://doi.org/10.2991/icmra-15.2015.165
ID  - Xu2015/04
ER  -