Experimental Evaluation of Optimum Modulation Formats for Pico-Cellular Access Networks Based on Resonant Tunneling Diodes

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2013

Autores

L. M. Pessoa (Autor) FEUP; Monteiro, MC (Autor) Outra; Pereira, MR (Autor) Outra; H. M. Salgado (Autor) FEUP; Romeira, B (Autor) Outra; Figueiredo, JML (Autor) Outra

Ata de Conferência Internacional

Título: 2013 15TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON 2013)

15th International Conference on Transparent Optical Networks (ICTON)

Cartagena, SPAIN, JUN 23-27, 2013

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-008-EX8

DOI: 10.1109/icton.2013.6602770

Abstract (EN): Pico-cell based access networks are increasingly seen as a promising solution for the growing mobility and bandwidth user demands. A recently developed resonant tunneling diode oscillator integrated with a photodetector and a laser diode (RTD-PD-LD), is being considered as a viable low cost pico-cell solution for radio-over-fiber based distributed antenna systems. In this paper we experimentally evaluate both the uplink and downlink error vector magnitude performance of the RTD-PD-LD for different phase and frequency modulation formats. We conclude that frequency modulated formats achieve better performance in both uplink and downlink configurations, yet, Gaussian Minimum Shift Keying format also appears to be a practical alternative.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4