The main motivation for the intelligent transformation of water companies is to reduce leakage losses and increase revenue.

Which of the following options belong to SoftRadio to accelerate the development and verification of NB-IoT devices and applications?

PLC communication technology is a wireless communication technology dedicated to the field of electric power.

The third-party platform specifies the device ld AES encryption parameters in the OceanConnect platform settings, and the subsequent communication between the OceanConnect platform and the on-board device needs to be encrypted by AES.

Which of the following application scenarios corresponds to each LPWA communication technology is correct ()?