Optimization of resources for digital radio transmission over IBOC FM through max-min fairness

The equitable distribution of resources in a network is a complex process, considering that not all nodes have the same requirements, and the In-Band On-Channel (IBOC) hybrid transmission system is no exception. The IBOC system utilizes a hybrid in-band transmission to simultaneously broadcast analo...

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Bibliographic Details
Published in:arXiv.org 2024-04
Main Authors: Mónica Rico Martínez, Vesga Ferreira, Juan Carlos, Joel Carroll Vargas, María Consuelo Rodríguez Niño, Diaz Toro, Andrés Alejandro, Cuevas Carrero, William Alexander
Format: Article
Language:English
Subjects:
Algorithms
Broadcasting
Complexity
Digital broadcasting
Embedded systems
Hybrid systems
Optimization
Quality of service architectures
Radio transmission
Resource allocation
Traffic
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Summary:The equitable distribution of resources in a network is a complex process, considering that not all nodes have the same requirements, and the In-Band On-Channel (IBOC) hybrid transmission system is no exception. The IBOC system utilizes a hybrid in-band transmission to simultaneously broadcast analog and digital audio over the FM band. This article proposes the use of a Max-Min Fairness (MMF) algorithm, with a strategy to optimize resource allocation for IBOC FM transmission in a multiservice scenario. Additionally, the MMF algorithm offers low computational complexity for implementation in low-cost embedded systems, aiming to achieve fair resource distribution and provide adequate Quality of Service (QoS) levels for each node in the RF network, considering channel conditions and traffic types. The article explores a scenario under saturated traffic conditions to assess the optimization capabilities of the MMF algorithm under well-defined traffic and channel conditions. The evaluation process yielded highly favorable results, indicating that theMMF algorithm can be considered a viable alternative for bandwidth optimization in digital broadcasting over IBOC on FM with 95% confidence, and it holds potential for implementation in other digital broadcasting system.
ISSN:2331-8422
DOI:10.48550/arxiv.2404.03795