Abstract Body Sensor Network (BSN) is a typical Internet-of-Things (IoT) application for
personalized health care. It consists of economically powered, wireless and implanted
medical monitoring sensor nodes, which are designed to continually collect the medical
information of the target patients. Multichannel is often used in BSNs to reduce the spectrum
competition of the tremendous sensor nodes and the problem of channel assignment has
attracted much research attention. The health sensing data in BSNs is often required to be …