TY - GEN
T1 - SINR Improvement by Adaptive Bandwidth Control in Multi-Band IoT Systems with Spectrum Sharing
AU - Haino, Kanta
AU - Tomisato, Shigeru
AU - Uehara, Kazuhiro
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/10/19
Y1 - 2021/10/19
N2 - This paper evaluates SINR improvement with an adaptive bandwidth control method which controls the actual use bandwidth of a multi-band IoT system to reduce inter-system interference power according to the used bands of an interfered system, inter-system power ratios, and interference power of unknown external systems in spectrum sharing systems with multiple narrow frequency bands. The evaluation results by computer simulation clarify the effective range of the method to these control parameters.
AB - This paper evaluates SINR improvement with an adaptive bandwidth control method which controls the actual use bandwidth of a multi-band IoT system to reduce inter-system interference power according to the used bands of an interfered system, inter-system power ratios, and interference power of unknown external systems in spectrum sharing systems with multiple narrow frequency bands. The evaluation results by computer simulation clarify the effective range of the method to these control parameters.
KW - Multi-band system
KW - Out-of-band noise
KW - Spectrum sharing
UR - http://www.scopus.com/inward/record.url?scp=85119586315&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85119586315&partnerID=8YFLogxK
U2 - 10.1109/ISCIT52804.2021.9590588
DO - 10.1109/ISCIT52804.2021.9590588
M3 - Conference contribution
AN - SCOPUS:85119586315
T3 - Proceedings of ISCIT 2021: 2021 20th International Symposium on Communications and Information Technologies: Quest for Quality of Life and Smart City
SP - 105
EP - 108
BT - Proceedings of ISCIT 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 20th International Symposium on Communications and Information Technologies, ISCIT 2021
Y2 - 19 October 2021 through 22 October 2021
ER -