Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented Transmission
In the integrated services digital broadcasting-terrestrial (ISDB-T) system, the combination of digital terrestrial transmission and MPEG-4 advanced video coding (MPEG-4 AVC) has offered ways to provide a variety of digital high-definition television (HDTV) programs. Using band segmented transmissio...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-07-01
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| Series: | Symmetry |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2073-8994/11/7/896 |
| _version_ | 1798006785357905920 |
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| author | Yong-An Jung Young-Hwan You |
| author_facet | Yong-An Jung Young-Hwan You |
| author_sort | Yong-An Jung |
| collection | DOAJ |
| description | In the integrated services digital broadcasting-terrestrial (ISDB-T) system, the combination of digital terrestrial transmission and MPEG-4 advanced video coding (MPEG-4 AVC) has offered ways to provide a variety of digital high-definition television (HDTV) programs. Using band segmented transmission orthogonal frequency division multiplexing (BST-OFDM), the delivery of innovative video-on-demand and HDTV services is supported. To take full advantage of the attractive benefits of BST-OFDM, it is important to estimate integer frequency offset (IFO) without a priori knowledge on the segment type that is transmitted over transmission and the multiplexing configuration control (TMCC) signal. To address this issue, an efficient IFO detection method is proposed for the ISDB-T system employing BST-OFDM. To enable IFO detection independent of the segment type, information-bearing TMCC signals that are asymmetrically distributed in the frequency domain are used as pilot symbols. Numerical analysis is performed to present the relationship between error probability and design parameter. We show via the numerical results that the multiple transmitted TMCC information is efficiently used for blind estimation of the IFO, achieving robust estimation in the presence of the fractional frequency offset. |
| first_indexed | 2024-04-11T13:00:05Z |
| format | Article |
| id | doaj.art-0cd00705aa364cae8158632e0c4d54b7 |
| institution | Directory Open Access Journal |
| issn | 2073-8994 |
| language | English |
| last_indexed | 2024-04-11T13:00:05Z |
| publishDate | 2019-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Symmetry |
| spelling | doaj.art-0cd00705aa364cae8158632e0c4d54b72022-12-22T04:22:57ZengMDPI AGSymmetry2073-89942019-07-0111789610.3390/sym11070896sym11070896Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented TransmissionYong-An Jung0Young-Hwan You1Department of Computer Engineering, Sejong University, Gwangjin-gu, Gunja-dong 98, Seoul 05006, KoreaDepartment of Computer Engineering, Sejong University, Gwangjin-gu, Gunja-dong 98, Seoul 05006, KoreaIn the integrated services digital broadcasting-terrestrial (ISDB-T) system, the combination of digital terrestrial transmission and MPEG-4 advanced video coding (MPEG-4 AVC) has offered ways to provide a variety of digital high-definition television (HDTV) programs. Using band segmented transmission orthogonal frequency division multiplexing (BST-OFDM), the delivery of innovative video-on-demand and HDTV services is supported. To take full advantage of the attractive benefits of BST-OFDM, it is important to estimate integer frequency offset (IFO) without a priori knowledge on the segment type that is transmitted over transmission and the multiplexing configuration control (TMCC) signal. To address this issue, an efficient IFO detection method is proposed for the ISDB-T system employing BST-OFDM. To enable IFO detection independent of the segment type, information-bearing TMCC signals that are asymmetrically distributed in the frequency domain are used as pilot symbols. Numerical analysis is performed to present the relationship between error probability and design parameter. We show via the numerical results that the multiple transmitted TMCC information is efficiently used for blind estimation of the IFO, achieving robust estimation in the presence of the fractional frequency offset.https://www.mdpi.com/2073-8994/11/7/896orthogonal frequency division multiplexingband segmented transmissioninteger frequency offsettransmission and multiplexing configuration control |
| spellingShingle | Yong-An Jung Young-Hwan You Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented Transmission Symmetry orthogonal frequency division multiplexing band segmented transmission integer frequency offset transmission and multiplexing configuration control |
| title | Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented Transmission |
| title_full | Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented Transmission |
| title_fullStr | Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented Transmission |
| title_full_unstemmed | Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented Transmission |
| title_short | Robust Blind Detection of Integer Carrier Frequency Offset for Terrestrial Broadcasting Systems Using Band Segmented Transmission |
| title_sort | robust blind detection of integer carrier frequency offset for terrestrial broadcasting systems using band segmented transmission |
| topic | orthogonal frequency division multiplexing band segmented transmission integer frequency offset transmission and multiplexing configuration control |
| url | https://www.mdpi.com/2073-8994/11/7/896 |
| work_keys_str_mv | AT yonganjung robustblinddetectionofintegercarrierfrequencyoffsetforterrestrialbroadcastingsystemsusingbandsegmentedtransmission AT younghwanyou robustblinddetectionofintegercarrierfrequencyoffsetforterrestrialbroadcastingsystemsusingbandsegmentedtransmission |