公开(公告)号：WO2020053700A1

公开(公告)日：2020-03-19

申请号：PCT/IB2019/057382

申请日：2019-09-02

Applicant: STMICROELECTRONICS S.R.L.

Inventor： GUERRIERI, Lorenzo ,  POLONI, Angelo ,  LAURI, Edoardo

IPC: H04W4/20 ,  H04L29/08

Abstract: A method of communication for use, for instance, in systems such as solar panel power generation systems, house monitoring systems, traffic surveillance systems or smart street lighting systems may comprise:- providing a communication circuit (such as a modem 10) for communicating signals conveying information messages, the communication circuit (10) supporting a first communication protocol (101), adopting, for instance, S-FSK modulation, and a second communication protocol (102), adopting, for instance,PSK or QAM modulation,- including in the communicated signals first signals conveying first information messages and second signals conveying second information messages, wherein the first information messages comprise repetitive messages having fixed repeated content and the second information messages comprise non-repetitive messages having variable content, and- transmitting the first signals and the second signals via the communication circuit using the first communication protocol (101) for the first, repetitive signals and the second communication protocol (102) for the second, non-repetitive signals, respectively.

公开(公告)号：EP3850877A1

公开(公告)日：2021-07-21

申请号：EP19762863.9

申请日：2019-09-02

Applicant: STMICROELECTRONICS S.r.l.

Inventor： GUERRIERI, Lorenzo ,  POLONI, Angelo ,  LAURI, Edoardo

IPC: H04W4/20 ,  H04L29/08