TY - GEN
T1 - A System Level Analysis for Integrated Sensing and Communication
AU - Bomfin, Roberto
AU - Ali, Konpal Shaukat
AU - Chafii, Marwa
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - In this work, we provide a system level analysis of integrated sensing and communication (ISAC) systems, where a setup with a mono-static dual-functional radar communication base station is assumed. We derive the ISAC signal-to-noise ratio (SNR) equation that relates communication and radar SNRs for different distances. We also derive the ISAC range equation, which can be used for sensing-assisted beamforming applications. Specifically, we show that increasing the frequency and bandwidth is more favorable to the radar application in terms of relative SNR and range while increasing the transmit power is more favorable to communications. Numerical examples reveal that if the range for communication and radar is desired to be in the same order, the ISAC system should operate in mmWave or sub-THz bands, whereas sub-6 GHz allows scenarios where the communication range is of orders of magnitude higher than that of radar.
AB - In this work, we provide a system level analysis of integrated sensing and communication (ISAC) systems, where a setup with a mono-static dual-functional radar communication base station is assumed. We derive the ISAC signal-to-noise ratio (SNR) equation that relates communication and radar SNRs for different distances. We also derive the ISAC range equation, which can be used for sensing-assisted beamforming applications. Specifically, we show that increasing the frequency and bandwidth is more favorable to the radar application in terms of relative SNR and range while increasing the transmit power is more favorable to communications. Numerical examples reveal that if the range for communication and radar is desired to be in the same order, the ISAC system should operate in mmWave or sub-THz bands, whereas sub-6 GHz allows scenarios where the communication range is of orders of magnitude higher than that of radar.
KW - communication
KW - ISAC
KW - power budget
KW - radar
KW - system level analysis
UR - http://www.scopus.com/inward/record.url?scp=85198846709&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85198846709&partnerID=8YFLogxK
U2 - 10.1109/WCNC57260.2024.10571030
DO - 10.1109/WCNC57260.2024.10571030
M3 - Conference contribution
AN - SCOPUS:85198846709
T3 - IEEE Wireless Communications and Networking Conference, WCNC
BT - 2024 IEEE Wireless Communications and Networking Conference, WCNC 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th IEEE Wireless Communications and Networking Conference, WCNC 2024
Y2 - 21 April 2024 through 24 April 2024
ER -