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Reducing the Cost of Implementing Filters in LoRa Devices

This paper presents two methods to optimize LoRa (Low-Power Long-Range) devices so that implementing multiplier-less pulse shaping filters is more economical. Basic chirp waveforms can be generated more efficiently using the method of chirp segmentation so that only a quarter of the samples needs to...

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Detalles Bibliográficos
Autores principales: Stewart, Shania, Nguyen, Ha H., Barton, Robert, Henry, Jerome
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6767248/
https://www.ncbi.nlm.nih.gov/pubmed/31546772
http://dx.doi.org/10.3390/s19184037