TY - GEN
T1 - Joint Sensing, Compression and Communication for Satellite-Terrestrial Integrated Networks
AU - Huang, Ning
AU - Dou, Chenglong
AU - Wu, Yuan
AU - Qian, Liping
AU - Lin, Bin
AU - Su, Zhou
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Satellite-terrestrial integrated network (STIN) has been regarded as a key paradigm in future 6G networks for providing seamless sensing and communication capabilities. In particular, satellites can be leveraged to remotely sense the environment on the earth and deliver the sensing data to the terrestrial base station (BS) for analysis. In this work, we study the joint sensing, compression and communication strategies for STIN, with the objective of maximizing the collected sensing data that can be forwarded to the terrestrial BS. Specifically, we formulate a joint optimization of the sensing rate, compression ratio, CPU frequency and the transmission power of the satellite. We further propose a layered yet efficient algorithm to solve the formulated non-convex joint optimization problem. Numerical results are provided to validate the performance of our proposed joint sensing, compression and communication strategies for STIN.
AB - Satellite-terrestrial integrated network (STIN) has been regarded as a key paradigm in future 6G networks for providing seamless sensing and communication capabilities. In particular, satellites can be leveraged to remotely sense the environment on the earth and deliver the sensing data to the terrestrial base station (BS) for analysis. In this work, we study the joint sensing, compression and communication strategies for STIN, with the objective of maximizing the collected sensing data that can be forwarded to the terrestrial BS. Specifically, we formulate a joint optimization of the sensing rate, compression ratio, CPU frequency and the transmission power of the satellite. We further propose a layered yet efficient algorithm to solve the formulated non-convex joint optimization problem. Numerical results are provided to validate the performance of our proposed joint sensing, compression and communication strategies for STIN.
KW - Satellite-terrestrial integrated network
KW - data compression
KW - joint sensing and communications
UR - https://www.scopus.com/pages/publications/85186086858
U2 - 10.1109/ICCT59356.2023.10419663
DO - 10.1109/ICCT59356.2023.10419663
M3 - 会议稿件
AN - SCOPUS:85186086858
T3 - International Conference on Communication Technology Proceedings, ICCT
SP - 1093
EP - 1098
BT - 2023 IEEE 23rd International Conference on Communication Technology
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd IEEE International Conference on Communication Technology, ICCT 2023
Y2 - 20 October 2023 through 22 October 2023
ER -