Switching between single- and multi-channel radio frequency based sensing

A method for performing radio frequency based sensing based on multiple communication technologies by a radio frequency system comprising multiple radio frequency devices each configured, in order to detect sensing events, for performing radio frequency based sensing by transmitting and receiving radio frequency signals using a single-channel communication technology and further configured for performing radio frequency based sensing by transmitting and receiving radio frequency signals using a multi-channel communication technology, the method including the steps:

• performing radio frequency based sensing by the single-channel communication technology in order to detect sensing events using one or more radio frequency devices of the multiple radio frequency devices of the radio frequency system,
• determining a single-channel confidence level for detecting a sensing event by performing radio frequency based sensing using the single-channel communication technology, and
• upon detecting that the single-channel confidence level is above a first single-channel threshold level and below a second single-channel threshold level which is higher than the first single-channel threshold level
• selecting the multi-channel communication technology for performing radio frequency based sensing based on one or more radio frequency system criteria, and
• performing radio frequency based sensing by transmitting and receiving RF signals using the multi-channel communication technology.