作者: Alexandru Lavric , Valentin Popa
DOI: 10.1109/ISSCS.2017.8034915
关键词:
摘要: Nowadays there is a lot of effort on the study, analysis and finding new solutions related to high density sensor networks used as part IoT (Internet Things) concept. LoRa (Long Range) modulation technique that enables long-range transfer information with low rate. This paper presents review challenges obstacles concept emphasis technology. A LoRaWAN network Range Network Protocol) Low Power Wide Area (LPWAN) type encompasses battery powered devices ensure bidirectional communication. The main contribution evaluation technology considering requirements IoT. After introduction in Section II development are discussed, section III addresses entails need for different problems WSN research. IV communication protocol architecture while V performance evaluated discussed. In conclusion can be considered good candidate addressing challenges.