| 摘要 |
Systems and methods of monitoring changes in an environment by means of one or more communication devices within the environment are provided, in which each of the communication devices is configured to receive a wireless communication signal transmitted from a source. In a method conducted by a central computing device, device data including channel equalisation information is received from each communication device, the channel equalisation information having being determined by the device performing channel equalisation on a wireless communication signal received by the communication device. The received device data is used to generate an estimate of the environment and changes in the generated estimate of the environment over time are recorded so as to monitor changes in the environment. |
