dor_id: 45581

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351.#.#.b: Journal of Applied Research and Technology

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856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/373/370

100.1.#.a: Ordaz Salazar, F.C.; González Salas, J.S.; Campos Cantón, E.; Rosu, H.C.

524.#.#.a: Ordaz Salazar, F.C., et al. (2012). Pseudorandom Sequences in Spread-Spectrum Communications Generated by Cellular Automata. Journal of Applied Research and Technology; Vol. 10 Núm. 5. Recuperado de https://repositorio.unam.mx/contenidos/45581

245.1.0.a: Pseudorandom Sequences in Spread-Spectrum Communications Generated by Cellular Automata

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2012

264.#.1.c: 2012-10-01

653.#.#.a: pseudorandom sequences; cellular automata; spread spectrum

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/373

001.#.#.#: 074.oai:ojs2.localhost:article/373

041.#.7.h: eng

520.3.#.a: Dynamical systems methods have been recently used in spread-spectrum digital communication systems. Theexpansion of the spectrum using a pseudorandom sequence with a higher frequency than the information signal is thekey feature for its robustness against the signal traveling interference through the channel. In this work, we propose togenerate pseudorandom sequences by employing cellular automata and we check these sequences have thenecessary properties which are required in modern communication systems. The computed sequences obtained bythe cellular automata are tested in a quadrature phase shift keying (QPSK) spread-spectrum communication system.The efficiency of the system is analyzed by computing the bit error rate under different signal to noise ratio conditions.These results are compared with systems that employ Golden code and other typical pseudorandom sequences.

773.1.#.t: Journal of Applied Research and Technology; Vol. 10 Núm. 5

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.16656423.2012.10.5.373

harvesting_date: 2023-11-08 13:10:00.0

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last_modified: 2024-03-19 14:00:00

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Artículo

Pseudorandom Sequences in Spread-Spectrum Communications Generated by Cellular Automata

Ordaz Salazar, F.C.; González Salas, J.S.; Campos Cantón, E.; Rosu, H.C.

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Ordaz Salazar, F.C., et al. (2012). Pseudorandom Sequences in Spread-Spectrum Communications Generated by Cellular Automata. Journal of Applied Research and Technology; Vol. 10 Núm. 5. Recuperado de https://repositorio.unam.mx/contenidos/45581

Descripción del recurso

Autor(es)
Ordaz Salazar, F.C.; González Salas, J.S.; Campos Cantón, E.; Rosu, H.C.
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Pseudorandom Sequences in Spread-Spectrum Communications Generated by Cellular Automata
Fecha
2012-10-01
Resumen
Dynamical systems methods have been recently used in spread-spectrum digital communication systems. Theexpansion of the spectrum using a pseudorandom sequence with a higher frequency than the information signal is thekey feature for its robustness against the signal traveling interference through the channel. In this work, we propose togenerate pseudorandom sequences by employing cellular automata and we check these sequences have thenecessary properties which are required in modern communication systems. The computed sequences obtained bythe cellular automata are tested in a quadrature phase shift keying (QPSK) spread-spectrum communication system.The efficiency of the system is analyzed by computing the bit error rate under different signal to noise ratio conditions.These results are compared with systems that employ Golden code and other typical pseudorandom sequences.
Tema
pseudorandom sequences; cellular automata; spread spectrum
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

Enlaces