Transmitter design for integrated sensing and communication systems with integrated services

Xinyi Wang*, Zesong Fei, Jingxuan Huang, Peng Liu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Integrated sensing and communications (ISAC) technique has been viewed as a promising paradigm for vehicular networks, where various kinds of services are required for different vehicles, which can be achieved with the physical-layer service integration (PHY-SI) technique. In this paper, we investigate the integration of ISAC and PHY-SI techniques in a vehicle-to-infrastructure (V2I) system, where the ISAC base station simultaneously provides integrated public and confidential services for vehicles and performs beam tracking based on the echo signals. Specifically, we aim at maximizing the minimum echo signal SNR from the directions of vehicles under the constraints of public message rate and confidential message secrecy rate for the vehicle with higher security level. The successive convex approximation (SCA) technique is utilized to convert the formulated problems into a series of convex problems and iteratively solve them. Numerical results demonstrate that the echo signal SNR can be improved effectively via the proposed algorithm, while satisfying the communication performance requirements.

Original languageEnglish
Title of host publication2021 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages43-47
Number of pages5
ISBN (Electronic)9781665439442
DOIs
Publication statusPublished - 28 Jul 2021
Event2021 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2021 - Xiamen, China
Duration: 28 Jul 202130 Jul 2021

Publication series

Name2021 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2021

Conference

Conference2021 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2021
Country/TerritoryChina
CityXiamen
Period28/07/2130/07/21

Keywords

  • Artificial noise
  • Beampattern matching
  • Integrated sensing and communications
  • Secrecy rate
  • Service integration

Fingerprint

Dive into the research topics of 'Transmitter design for integrated sensing and communication systems with integrated services'. Together they form a unique fingerprint.

Cite this

Wang, X., Fei, Z., Huang, J., & Liu, P. (2021). Transmitter design for integrated sensing and communication systems with integrated services. In 2021 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2021 (pp. 43-47). (2021 IEEE/CIC International Conference on Communications in China, ICCC Workshops 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCCWorkshops52231.2021.9538903