Modern communication generally refers to telecommunications, which refers to the activity of transmitting, transmitting, or receiving speech, text, data, images, and any other form of information using wired or wireless electromagnetic or optoelectronic systems. With the rapid development of modern science, various communication methods such as radio, fixed telephone, mobile phone, internet, and even video phone have emerged, as stipulated in Article 2 of the Telecommunications Regulations passed and implemented at the 31st Executive Meeting of the State Council on September 20, 2000. Communication technology has brought people closer together, improved economic efficiency, and profoundly changed the way humans live and the face of society.
In the context of global informatization, the college closely combines the major national needs and long-term development in the field of electronic information and rail transit, and has always been at the forefront of science in areas such as broadband mobile information communication, rail transit control and safety, fiber optic communication, next-generation Internet, electromagnetic compatibility, etc., laying a solid foundation for high-level talent cultivation and scientific research innovation in China's electronic information field
When wireless technology was not yet as perfect many years ago, wireless communication was not yet recognized by customers in industry. With the continuous progress of technology and materials, integrated wireless sensor systems can meet the durability and reliability requirements of wireless communication technology in harsh industrial environments. Compared to wired cable connections, the activity of the cable can cause gradual aging and lead to failure of the connection.
