This work develops BSMA, a scalable LoRa MAC protocol that uses full duplex gateways to improve network capacity by 100% compared to CSMA in bursty loads. Implementing BSMA requires a full duplex LoRa gateway, which we develop in the 915 MHz ISM band. The implementation of a LoRa BSMA gateway is open source, and works with COTS LoRA devices.
Citation and Bibtex
Subbaraman, Raghav, Yeswanth Guntupalli, Shruti Jain, Rohit Kumar, Krishna Chintalapudi, and Dinesh Bharadia. "BSMA: scalable LoRa networks using full duplex gateways." In Proceedings of the 28th Annual International Conference on Mobile Computing And Networking, pp. 676-689. 2022.
@inproceedings{subbaraman2022bsma, title={BSMA: scalable LoRa networks using full duplex gateways}, author={Subbaraman, Raghav and Guntupalli, Yeswanth and Jain, Shruti and Kumar, Rohit and Chintalapudi, Krishna and Bharadia, Dinesh}, booktitle={Proceedings of the 28th Annual International Conference on Mobile Computing And Networking}, pages={676--689}, year={2022} }
