Pasarela de comunicación y sistema de comunicación que incluye dicha pasarela de comunicación

摘要

A communication gateway including: a first communication interface for communicating, over a first communication network, with a mobile terminal; a second wireless communication interface for communicating, over a second communication network, with at least one external device. The communication gateway; an electrical energy recovery mechanism configured to recover electrical energy supplied by the mobile terminal; and a non-volatile memory powered by the electrical energy recovered and a microcontroller connected to the non-volatile memory and configured to exchange data with the mobile terminal over the first communication network and with the external device over the second communication network.