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Increasing energy efficiency in OCDMA network via distributed power control

Fábio R. Durand et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo

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Author / responsible party
Fábio R. Durand et al
Publisher
Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
ISSN
2179-1074
ISSN
2179-1074
Language
English

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In this work, we investigate the utilization of transmission power control as mechanism to increase the energy efficiency in optical code division multiplexing access (OCDMA) networks. We have modeled the energy efficiency considering the optical fiber transmission and network infrastructure as encoders, decoders and star coupler. In the analyzed scenario, this model confirms that the energy consumption of the network infrastructure is larger than the energy consumption of the transmission infrastructure; On the other hand, we have proposed a scheme to define the energy efficiency according to the BER level accomplished with the quality of service (QoS) requirements. The main results showed that it is possible to save 70% of the transmitted energy per bit with the penalty of one order of magnitude of BER.

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APA 7

al, F. R. D. E. (s. f.). Increasing energy efficiency in OCDMA network via distributed power control. https://doi.org/10.1590/S2179-10742012000100004

MLA

al, Fábio R. Durand et. "Increasing energy efficiency in OCDMA network via distributed power control.". https://doi.org/10.1590/S2179-10742012000100004.

Chicago

al, Fábio R. Durand et. s. f. "Increasing energy efficiency in OCDMA network via distributed power control.". https://doi.org/10.1590/S2179-10742012000100004.

Harvard

al, F. R. D. E. s. f, Increasing energy efficiency in OCDMA network via distributed power control, Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo, available at: https://doi.org/10.1590/S2179-10742012000100004 [Accessed 9 Aug. 2026].

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Title
Increasing energy efficiency in OCDMA network via distributed power control
Author / contributors
Fábio R. Durand et al
Publisher
Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
ISSN
2179-1074
ISSN
2179-1074
Language
English

Subjects

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optical code division multiplexing access; distributed power control algorithm
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