TY - GEN
T1 - A Covert Ultrasonic Phone-to-Phone Communication Scheme
AU - Shi, Liming
AU - Yu, Limin
AU - Huang, Kaizhu
AU - Zhu, Xu
AU - Wang, Zhi
AU - Li, Xiaofei
AU - Wang, Wenwu
AU - Wang, Xinheng
N1 - Publisher Copyright:
© 2021, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.
PY - 2021
Y1 - 2021
N2 - Smartphone ownership has increased rapidly over the past decade, and the smartphone has become a popular technological product in modern life. The universal wireless communication scheme on smartphones leverages electromagnetic wave transmission, where the spectrum resource becomes scarce in some scenarios. As a supplement to some face-to-face transmission scenarios, we design an aerial ultrasonic communication scheme. The scheme uses chirp-like signal and BPSK modulation, convolutional code encoding with ID-classified interleaving, and pilot method to estimate room impulse response. Through experiments, the error rate of the ultrasonic communication system designed for mobile phones can be within 0.001 % in 1 m range. The limitations of this scheme and further research work are discussed as well.
AB - Smartphone ownership has increased rapidly over the past decade, and the smartphone has become a popular technological product in modern life. The universal wireless communication scheme on smartphones leverages electromagnetic wave transmission, where the spectrum resource becomes scarce in some scenarios. As a supplement to some face-to-face transmission scenarios, we design an aerial ultrasonic communication scheme. The scheme uses chirp-like signal and BPSK modulation, convolutional code encoding with ID-classified interleaving, and pilot method to estimate room impulse response. Through experiments, the error rate of the ultrasonic communication system designed for mobile phones can be within 0.001 % in 1 m range. The limitations of this scheme and further research work are discussed as well.
KW - Aerial ultrasonic communication
KW - Smartphone
UR - http://www.scopus.com/inward/record.url?scp=85101331419&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-67537-0_3
DO - 10.1007/978-3-030-67537-0_3
M3 - Conference Proceeding
AN - SCOPUS:85101331419
SN - 9783030675363
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
SP - 36
EP - 48
BT - Collaborative Computing
A2 - Gao, Honghao
A2 - Wang, Xinheng
A2 - Iqbal, Muddesar
A2 - Yin, Yuyu
A2 - Yin, Jianwei
A2 - Gu, Ning
PB - Springer Science and Business Media Deutschland GmbH
T2 - 16th EAI International Conference on Collaborative Computing: Networking, Applications, and Worksharing, CollaborateCom 2020
Y2 - 16 October 2020 through 18 October 2020
ER -