TY - GEN
T1 - PCTC
T2 - 21st ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2022
AU - Yan, Jialiang
AU - Cheng, Siyao
AU - Li, Zhijun
AU - Liu, Jie
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - With the development of embedded systems and Cross-Technology Communication (CTC) techniques, high throughput communication among heterogeneous IoT devices in the same frequency band (ISM band) can be achieved, which provides opportunities to en-hance the coexistence and cooperation for heterogeneous IoT de-vices. However, such improvement on the throughput is limited, since parallel communication has not been considered by most of the existing CTC techniques. There still exists unavoidable distortion in the reliability of the existing CTC techniques because of the heterogeneous properties of the protocols, hardware, and operating systems. Therefore, to enhance the communication throughput among heterogeneous IoT devices as much as possible, we study the parallel physical-layer CTC (PCTC) in this paper. We propose two advanced physical-layer CTCs. The first one improves the communication reliability between two heterogeneous IoT devices by retrieving the candidate emulation frames with high quality, and the other orthogonalizes the above candidate frames to achieve concurrent transmission. PCTC is designed for WiFi to ZigBee communication, and it is also implemented in USRP B210, which can improve the reliability and concurrency of the physical-layer CTC. Both theoretical analysis and experiment results verify its trans-mission reliability and improvement of throughput by comparing our technique with the existing ones.
AB - With the development of embedded systems and Cross-Technology Communication (CTC) techniques, high throughput communication among heterogeneous IoT devices in the same frequency band (ISM band) can be achieved, which provides opportunities to en-hance the coexistence and cooperation for heterogeneous IoT de-vices. However, such improvement on the throughput is limited, since parallel communication has not been considered by most of the existing CTC techniques. There still exists unavoidable distortion in the reliability of the existing CTC techniques because of the heterogeneous properties of the protocols, hardware, and operating systems. Therefore, to enhance the communication throughput among heterogeneous IoT devices as much as possible, we study the parallel physical-layer CTC (PCTC) in this paper. We propose two advanced physical-layer CTCs. The first one improves the communication reliability between two heterogeneous IoT devices by retrieving the candidate emulation frames with high quality, and the other orthogonalizes the above candidate frames to achieve concurrent transmission. PCTC is designed for WiFi to ZigBee communication, and it is also implemented in USRP B210, which can improve the reliability and concurrency of the physical-layer CTC. Both theoretical analysis and experiment results verify its trans-mission reliability and improvement of throughput by comparing our technique with the existing ones.
KW - Concurrent Communication
KW - Cross Technology Communication
KW - Internet of things
KW - WiFi
KW - ZigBee
UR - https://www.scopus.com/pages/publications/85135907868
U2 - 10.1109/IPSN54338.2022.00013
DO - 10.1109/IPSN54338.2022.00013
M3 - 会议稿件
AN - SCOPUS:85135907868
T3 - Proceedings - 21st ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2022
SP - 67
EP - 78
BT - Proceedings - 21st ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2022
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 4 May 2022 through 6 May 2022
ER -