An Enhanced Front-End Algorithm for Reducing Channel Change Time in DVB-T System
- Authors
- Joe, Inwhee; Choi, Jongsung
- Issue Date
- Jan-2009
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- enhanced front-end algorithm; auto scan mode; normal scan mode; DVB-T system
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E92B, no.1, pp.350 - 353
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E92B
- Number
- 1
- Start Page
- 350
- End Page
- 353
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177411
- DOI
- 10.1587/transcom.E92.B.350
- ISSN
- 0916-8516
- 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.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 컴퓨터소프트웨어학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/177411)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.