Secure Joint Communication and Sensing. (arXiv:2202.10790v5 [cs.IT] UPDATED)

This work considers mitigation of information leakage between communication
and sensing operations in joint communication and sensing systems.
Specifically, a discrete memoryless state-dependent broadcast channel model is
studied in which (i) the presence of feedback enables a transmitter to
simultaneously achieve reliable communication and channel state estimation;
(ii) one of the receivers is treated as an eavesdropper whose state should be
estimated but which should remain oblivious to a part of the transmitted
information. The model abstracts the challenges behind …

communication