作者
Claudia Carballo González, Ernesto Fontes Pupo, Dariel Pereira Ruisánchez, David Plets, Maurizio Murroni
发表日期
2021/12/14
期刊
IEEE Transactions on Broadcasting
卷号
68
期号
1
页码范围
180-190
出版商
IEEE
简介
In the last decade, the transition of digital terrestrial television (DTT) systems from multi-frequency networks (MFNs) to single-frequency networks (SFNs) has become a reality. SFN offers multiple advantages concerning MFN, such as more efficient management of the radioelectric spectrum, homogenizing the network parameters, and a potential SFN gain. However, the transition process can be cumbersome for operators due to the multiple measurement campaigns and required finetuning of the final SFN system to ensure the desired quality of service. To avoid time-consuming field measurements and reduce the costs associated with the SFN implementation, this paper aims to predict the performance of an SFN system from the legacy MFN and position data through machine learning (ML) algorithms. It is proposed a ML concatenated structure based on classification and regression to predict SFN electric-field …
引用总数
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CC González, EF Pupo, DP Ruisánchez, D Plets… - IEEE Transactions on Broadcasting, 2021