IEICE TRANSACTIONS on Communications
An Enhanced Front-End Algorithm for Reducing Channel Change Time in DVB-T System
Summary :
To address the low performance for channel scanning in the DVB-T system, we propose an enhanced front-end algorithm in this paper. The proposed algorithm consists of Auto Scan and Normal Scan, which is a part of the tuning algorithm for front-end (tuner) drivers in the DVB-T receiver. The key idea is that the frequency offset is saved when performing Auto Scan in order to reduce the channel change time for Normal Scan. In addition, the results of a performance evaluation demonstrate that our enhanced front-end algorithm improves the performance of channel scanning significantly, as compared to the generic front-end algorithm.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E92-B No.1 pp.350-353
- Publication Date
- 2009/01/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E92.B.350
- Type of Manuscript
- LETTER
- Category
- Broadcast Systems
Authors
Keyword
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Inwhee JOE, Jongsung CHOI, "An Enhanced Front-End Algorithm for Reducing Channel Change Time in DVB-T System" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 1, pp. 350-353, January 2009, doi: 10.1587/transcom.E92.B.350.
Abstract: To address the low performance for channel scanning in the DVB-T system, we propose an enhanced front-end algorithm in this paper. The proposed algorithm consists of Auto Scan and Normal Scan, which is a part of the tuning algorithm for front-end (tuner) drivers in the DVB-T receiver. The key idea is that the frequency offset is saved when performing Auto Scan in order to reduce the channel change time for Normal Scan. In addition, the results of a performance evaluation demonstrate that our enhanced front-end algorithm improves the performance of channel scanning significantly, as compared to the generic front-end algorithm.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.350/_p
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@ARTICLE{e92-b_1_350,
author={Inwhee JOE, Jongsung CHOI, },
journal={IEICE TRANSACTIONS on Communications},
title={An Enhanced Front-End Algorithm for Reducing Channel Change Time in DVB-T System},
year={2009},
volume={E92-B},
number={1},
pages={350-353},
abstract={To address the low performance for channel scanning in the DVB-T system, we propose an enhanced front-end algorithm in this paper. The proposed algorithm consists of Auto Scan and Normal Scan, which is a part of the tuning algorithm for front-end (tuner) drivers in the DVB-T receiver. The key idea is that the frequency offset is saved when performing Auto Scan in order to reduce the channel change time for Normal Scan. In addition, the results of a performance evaluation demonstrate that our enhanced front-end algorithm improves the performance of channel scanning significantly, as compared to the generic front-end algorithm.},
keywords={},
doi={10.1587/transcom.E92.B.350},
ISSN={1745-1345},
month={January},}
Copy
TY - JOUR
TI - An Enhanced Front-End Algorithm for Reducing Channel Change Time in DVB-T System
T2 - IEICE TRANSACTIONS on Communications
SP - 350
EP - 353
AU - Inwhee JOE
AU - Jongsung CHOI
PY - 2009
DO - 10.1587/transcom.E92.B.350
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2009
AB - To address the low performance for channel scanning in the DVB-T system, we propose an enhanced front-end algorithm in this paper. The proposed algorithm consists of Auto Scan and Normal Scan, which is a part of the tuning algorithm for front-end (tuner) drivers in the DVB-T receiver. The key idea is that the frequency offset is saved when performing Auto Scan in order to reduce the channel change time for Normal Scan. In addition, the results of a performance evaluation demonstrate that our enhanced front-end algorithm improves the performance of channel scanning significantly, as compared to the generic front-end algorithm.
ER -
English
