DVB-T Signal over Cable TV Network and Phase Noise Requirements

Ali HAZMI; Jukka RINNE; Markku RENFORS

DVB-T Signal over Cable TV Network and Phase Noise Requirements

Ali HAZMI, Jukka RINNE, Markku RENFORS

Full Text Views

0

Cite this

Summary :

We study the quality of the terrestrial digital video broadcasting (DVB-T) transmission over the cable TV network. Generally, when terrestrial digital TV signals are distributed in the cable TV, a conversion is needed in the head-end, from DVB-T (OFDM) to DVB-C (single carrier). In order to avoid this costly conversion and to transmit DVB-T signal directly in the existent cable channel, many requirements have to be satisfied. It is known that phase noise represents the main limitation for OFDM based systems. In this contribution we demonstrate the sensitivity of the OFDM system for the phase noise effects by using a dynamic model for CATV channel. Then, we conclude by giving the specifications that a converter in the CATV network should have to still allow the functionality of the DVB-T system.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E84-A No.4 pp.966-970

Publication Date: 2001/04/01

Publicized

Online ISSN

DOI

Type of Manuscript: Special Section LETTER (Special Section on Fundamentals of Information and Communications)

Category

Cite this

Copy

Ali HAZMI, Jukka RINNE, Markku RENFORS, "DVB-T Signal over Cable TV Network and Phase Noise Requirements" in IEICE TRANSACTIONS on Fundamentals, vol. E84-A, no. 4, pp. 966-970, April 2001, doi: .
Abstract: We study the quality of the terrestrial digital video broadcasting (DVB-T) transmission over the cable TV network. Generally, when terrestrial digital TV signals are distributed in the cable TV, a conversion is needed in the head-end, from DVB-T (OFDM) to DVB-C (single carrier). In order to avoid this costly conversion and to transmit DVB-T signal directly in the existent cable channel, many requirements have to be satisfied. It is known that phase noise represents the main limitation for OFDM based systems. In this contribution we demonstrate the sensitivity of the OFDM system for the phase noise effects by using a dynamic model for CATV channel. Then, we conclude by giving the specifications that a converter in the CATV network should have to still allow the functionality of the DVB-T system.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_4_966/_p

Copy

@ARTICLE{e84-a_4_966,
author={Ali HAZMI, Jukka RINNE, Markku RENFORS, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={DVB-T Signal over Cable TV Network and Phase Noise Requirements},
year={2001},
volume={E84-A},
number={4},
pages={966-970},
abstract={We study the quality of the terrestrial digital video broadcasting (DVB-T) transmission over the cable TV network. Generally, when terrestrial digital TV signals are distributed in the cable TV, a conversion is needed in the head-end, from DVB-T (OFDM) to DVB-C (single carrier). In order to avoid this costly conversion and to transmit DVB-T signal directly in the existent cable channel, many requirements have to be satisfied. It is known that phase noise represents the main limitation for OFDM based systems. In this contribution we demonstrate the sensitivity of the OFDM system for the phase noise effects by using a dynamic model for CATV channel. Then, we conclude by giving the specifications that a converter in the CATV network should have to still allow the functionality of the DVB-T system.},
keywords={},
doi={},
ISSN={},
month={April},}

Copy

TY - JOUR
TI - DVB-T Signal over Cable TV Network and Phase Noise Requirements
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 966
EP - 970
AU - Ali HAZMI
AU - Jukka RINNE
AU - Markku RENFORS
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2001
AB - We study the quality of the terrestrial digital video broadcasting (DVB-T) transmission over the cable TV network. Generally, when terrestrial digital TV signals are distributed in the cable TV, a conversion is needed in the head-end, from DVB-T (OFDM) to DVB-C (single carrier). In order to avoid this costly conversion and to transmit DVB-T signal directly in the existent cable channel, many requirements have to be satisfied. It is known that phase noise represents the main limitation for OFDM based systems. In this contribution we demonstrate the sensitivity of the OFDM system for the phase noise effects by using a dynamic model for CATV channel. Then, we conclude by giving the specifications that a converter in the CATV network should have to still allow the functionality of the DVB-T system.
ER -