Wireless communication based on chirp signals for LoRa IoT Devices
This paper presents the study of chirp signals for wireless communications between Internet of Thing devices used on low power wide area networks. Up and down chirp concept is introduced as well as the chirp spread spectrum concept. A computationally efficient symbol decoding method is presented bas...
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| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2019
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| Texto completo: | http://hdl.handle.net/10400.21/9246 |
| País: | Portugal |
| Oai: | oai:repositorio.ipl.pt:10400.21/9246 |