System and method for monitoring fluid accumulation in an organ

A system, comprising:

• a first transceiver configured to emit a wireless signal;
• a second transceiver configured to receive the wireless signal;
• a controller in communication with the first transceiver and second transceiver, the controller configured to:
• send instructions to the first transceiver to initiate a Fine Time Measurement (FTM) on a wireless channel to a body part associated with a user during a healthy state of the user;
• store an FTM measurement associated with the healthy state of the user;
• send instructions to the first transceiver to initiate the FTM on the wireless channel during an infected state of the user;
• store an FTM measurement associated with the infected state of the user;
• compare the FTM measurement associated with the healthy state of the user with the FTM measurement associated with the infected state of the user;
• and
• in response to the comparison exceeding a threshold value, output a notification.

A system, comprising:

• a transmitter configured to emit a wireless signal;
• a receiver configured to receive the wireless signal and extract CSI data associated with the received signal;
• a controller in communication with the transmitter and the receiver, the controller configured to:
• send instructions to the transmitter to send a first set of packets on a wireless channel to a body part associated with a user during a healthy state of the user;
• store a healthy CSI measurement associated with the healthy state of the user;
• send instructions to the transceivers to initiate sending a second set of packets on the wireless channel during an infected state of the user;
• store an infected CSI measurement associated with the infected state of the user;
• compare the healthy CSI measurement associated with the healthy state of the user with the infected CSI measurement associated with the infected state of the user;
• in response to the comparison exceeding a threshold value, output a notification.