S Jimaa, A Al-Dwiek, M Alenezi, KK Chai… - IEEE …, 2024 - ieeexplore.ieee.org
The rapid growth of the Internet-of-things (IoT) in recent years has led to the development of new access technologies targeting low-power wide area networks (LPWANs). LPWAN is a …
R Rathi, Z Zhang - Proceedings of the 18th International Conference on …, 2022 - dl.acm.org
LoRa has emerged as one of the main candidates for connecting low-power wireless IoT devices. Packet collisions occur in LoRa networks when multiple nodes transmit wireless …
C Shao, O Muta - ACM Transactions on Internet of Things, 2024 - dl.acm.org
Recognizing if two objects are in close physical contact (CPC) is the basis of various Internet- of-Things services such as vehicle proximity alert and radiation exposure reduction. This is …
C Shao, O Muta, K Tsukamoto, W Lee… - … ACM transactions on …, 2024 - ieeexplore.ieee.org
This paper proposes a heterogeneous carrier-sense multiple access (CSMA) protocol named LoHEC as the first research attempt to improve energy fairness when applying …
T Xu, Y Xu, J Wu, H Zhang, T Zhou… - ICC 2024-IEEE …, 2024 - ieeexplore.ieee.org
The upcoming sixth-generation (6G) of ubiquitous connectivity communications systems is driven by the next-generation of Internet of Things (IoT) technology. Accordingly, the …
C Shao, O Muta - 2022 Tenth International Symposium on …, 2022 - ieeexplore.ieee.org
This paper proposes a heterogeneous carrier-sense multiple access (CSMA) protocol named LoHEC as the first research attempt to improve energy fairness when applying …
R Miyamoto, O Takyu, H Fujiwara… - … on Ubiquitous and …, 2022 - ieeexplore.ieee.org
LPWA (Low Power Wide Area), a low-power, long-distance communication method, has been attracting attention. Level Index Modulation (PLIM) has a problem of missing …
One major goal of Beyond 5G and 6G networks is to provide connectivity for a massive number of Internet-of-Things (IoT) devices. Towards that goal, Long Range (LoRa) is a …
One major goal of Beyond 5G and 6G networks is to provide connectivity for a massive number of Internet-of-Things (IoT) devices. Towards that goal, Long Range (LoRa) is a …