Electronic information industry is a high-tech industry, which is called sunrise industry. With the development of society, the urgent demand for information development in human society has reached an unprecedented level. At the same time, global informatization has entered a new stage of comprehensive penetration, cross-border integration, accelerating innovation and leading development. New technologies such as the Internet of Things, cloud computing, big data, artificial intelligence, machine deep learning, blockchain and bio-genetic engineering have promoted the evolution of cyberspace from the Internet of Everyone to the Internet of Everything. Digital, networked and intelligent services are almost everywhere. Global economies generally regard accelerating information technology innovation and maximizing the release of digital dividends as the key engines to promote sustainable development. In recent years, with the support of various national policies, China's electronic information industry has developed steadily and continuously, which has strongly supported the construction of a manufacturing power and a network power.
Electronic information-related industries include computer, communication and other electronic equipment manufacturing, information transmission, software and information technology services. Among them, computer, communication and other electronic equipment manufacturing industries mainly provide hardware equipment for electronic information-related industries, including computer manufacturing, information security equipment manufacturing, radio and television equipment manufacturing, radar and supporting equipment manufacturing. Information transmission, software and information technology services mainly provide services for electronic information-related industries, including telecommunications, radio and television and satellite transmission services, Internet and related services, as well as software and information technology services, such as software development, integrated circuit design, communication equipment manufacturing information processing and storage support services.
Industry development
China attaches great importance to and strongly supports the construction and development of electronic information field. In 20 19, China's internet and related service industries maintained a steady and rapid growth trend, and their supporting role for the development of digital economy continued to increase. 20 19 the operation of internet and related services shows that the income of internet business maintained a high growth rate this year. Revenue from Internet and related service industries above designated size in China 1206 1 billion yuan, up by 21.4% year-on-year; The whole industry realized operating profit of102.4 billion yuan, a year-on-year increase of 16.9%.
At present, China's communication industry continues to accelerate the upgrading of optical fiber bandwidth, the access network is basically all-optical, and the network speed-up has achieved fruitful results. Cmnet's traffic growth rate remains high, and short video applications are the main driving force. In addition, the orderly development of 5G network construction and commercialization has strongly supported the digital development of various industries.
Career link
With the deepening of social informatization and the rapid development of electronic information industry, there is an increasing demand for talents in electronic information-related majors, which provides broad employment prospects for graduates in the field of electronic information, especially in software development, troubleshooting, equipment and customer service, hardware and software installation, configuration update and system operation, monitoring and maintenance, design, development, application and integration, and technical management of electronic equipment and information systems. In addition, the demand for e-commerce and interactive media is also very great.
Relevant professionals
Communication engineering—
Reach all directions and believe in good deeds.
Professional description
A few years ago, people's mobile phone functions were limited to text messages and phone calls. Now, Internet access, games, Weibo, WeChat, mobile video ... mobile phones have become personal handheld terminals. With the rapid development and wide application of computer, internet and multimedia, the traditional communication engineering specialty has also been given new vitality.
The principle and application of information transmission and processing in communication process, such as mobile phone communication, wired broadband Internet, satellite communication, satellite-ground information transmission in lunar exploration project, etc., are all areas covered by communication engineering specialty. These seemingly complex systems are based on the basic model of communication system.
Communication engineering majors study signal generation, information transmission, exchange and processing, as well as computer communication, optical fiber communication, wireless communication, exchange and communication network theory and engineering applications, involving communication principles, circuits, computers, digital signals, electromagnetic fields and other professional knowledge. This major requires students' logical thinking, innovative ability and hands-on operation ability.
course
Based on the basic theory of communication, communication engineering majors study courses such as circuit analysis, signal and system, analog circuit, high-frequency electronic circuit, digital signal processing, random signal analysis, information theory and coding theory, information network theory, communication principle, electromagnetic field and radio wave propagation, wireless communication system, optical communication technology, satellite communication and modern communication system and technology.
In some schools, communication engineering majors have professional laboratories, and courses such as analog circuits, digital circuits and microcomputer principles will have corresponding experimental links. During the experiment, students' practical ability and engineering literacy have been greatly improved. In addition to classroom study, students also have the opportunity to further exercise their professional ability. For example, take part in the "Challenge Cup" national extracurricular academic research works competition for college students, the national electronic competition for college students, and the mathematical modeling competition.
Employment sharing
The employment rate of communication engineering is good. Some undergraduate graduates are engaged in the research, design, development, manufacture, operation and management of communication theory, communication network, communication system, communication equipment and information system in domestic communication industries such as Huawei, Datang Telecom and Fiberhome Communication. Some students choose to continue their studies and pursue master's and doctoral degrees.
General situation of colleges and universities
Hohai University: Communication Engineering is a high-quality specialty in Jiangsu Province with national characteristics. Based on the advantages and long-term work accumulation of Hohai University, the specialty of communication engineering has formed special research directions such as microwave and detection technology, communication network and special communication system, telemetry and remote sensing technology, modeling and application of complex information system, and multi-dimensional signal processing.
National professional construction universities with this major: Beijing Jiaotong University, Beihang University, Beijing University of Posts and Telecommunications, Harbin Institute of Technology, Hunan University, Southeast University, Shandong University, Wuhan University, Huazhong University of Science and Technology, Wuhan University of Technology, University of Electronic Science and Technology of China, Southwest Jiaotong University, etc.
Universities with "first-class disciplines" related to this major: Tsinghua University, Beijing University of Posts and Telecommunications, Shanghai Jiaotong University, Southeast University, University of Electronic Science and Technology of China, Xi Jiaotong University, xidian university and National University of Defense Technology.
Microelectronics science and engineering—
Nuclear "core" technology creates brilliance.
Professional description
In the era of electronic information, electronic products are applied to every aspect of our daily life. Whether it is the TV at home, the computer on the desk or the mobile phone in our hands, the circuit board plays a key role in the shell of these electronic products. The circuit board is densely packed with chips and discrete electronic components. How are these circuit boards and chips designed? This requires the support of talents trained by the specialty of Microelectronics Science and Engineering in colleges and universities.
Microelectronics science and engineering majors mainly study the design and manufacturing technology of semiconductor devices, functional electronic materials, solid-state electronic devices and VLSI. Microelectronics science and engineering is to learn how to make electronic devices more "tiny" by designing and using integrated circuits and chips in common language.
course
Microelectronics science and engineering majors need to learn not only basic courses such as mathematics, physics and computer, but also specialized courses such as electromagnetic field and electromagnetic wave, circuit analysis, signal and system, digital logic circuit, analog electronic circuit, semiconductor physics, semiconductor devices, semiconductor materials, integrated circuit design foundation, analog integrated circuit design and digital integrated circuit design. These courses lay the foundation for studying integrated circuit design and material devices after graduation. Microelectronics science and engineering is a practical specialty, and the experiments of analog circuit, digital circuit and microcomputer principle and interface technology are of great benefit to the improvement of hands-on ability.
Employment sharing
Graduates of this major can work in enterprises and institutions such as electronic information, semiconductors, integrated circuits, communications and information systems. And their employment is mainly divided into two directions: the direction of integrated circuit design and the direction of material devices. The IC designer will design the circuit diagram by using the existing EDA tools on the computer according to the customer's requirements for function and performance. Using integrated circuit technology, designers can "integrate" an electronic subsystem or even the whole electronic system on a chip to complete information collection, processing and storage. People who work in the field of materials and devices study how to realize transistors with higher performance, including diodes and memory devices, through the innovation of materials, structures and processes.
General situation of colleges and universities
Xidian university: Microelectronics Science and Engineering, originally a major in semiconductor physics and devices, is now a major in quality engineering construction of the Ministry of Education and a famous brand major in Shaanxi Province. It belongs to the national key discipline, has the right to award master's degrees and doctoral degrees, and has a postdoctoral mobile station. This major has a national integrated circuit design talent training base approved by the Ministry of Science and Technology and the Ministry of Education.
National professional construction universities with this major: Peking University, Tsinghua University, Fudan University, Shanghai Jiaotong University, Nankai University, Sun Yat-sen University, Xi Jiaotong University, Northwestern Polytechnical University, xidian university and Chongqing University of Posts and Telecommunications.
Universities with "first-class disciplines" related to this major: Peking University, Southeast University, Nanjing University of Posts and Telecommunications, Sun Yat-sen University and University of Electronic Science and Technology of China.
Computer science and technology—
Draw the world with calculation and write life with code.
Professional description
As a dazzling star, computer technology is changing our lives. The rapid development of technologies such as cloud computing, big data, mobile Internet, Internet of Things, deep learning and quantum computing has set off a new wave, which is called the fourth industrial revolution. The driving force of all this is computer science and technology. In recent years, Internet giants such as Tencent, Baidu and Alibaba in China have developed well, which makes a group of students particularly optimistic about the employment prospects of computer science and technology.
Computer science and technology majors train professionals engaged in the research, design, application development and teaching of computer software, hardware and application systems. In this major, students can gain extensive professional knowledge and strong engineering practice ability in information acquisition, network information transmission, storage and processing, data expression and application, software design and development.
course
The main courses of computer science and technology specialty include hardware course, algorithm and language course, system course and security course. In addition, there are some applied courses, such as artificial intelligence, object-oriented and multithreading comprehensive experiments, data structure and algorithm comprehensive experiments. These applied courses broaden students' horizons and help them solve practical problems with computers.
Students majoring in this major need to seize some opportunities to exercise themselves and create value during their school days. To this end, many colleges and universities will provide practical platforms for computer majors. In addition to experimental classes, students can also improve their professional ability by participating in some national competitions.
Employment sharing
From Internet technology to various computer designs, smart phone applications and intelligent robots, from environmental analysis and financial data analysis and prediction to medical instrument design and image analysis, a large number of computer professionals are needed. Therefore, computer science and technology majors have a wide range of employment. After graduating from computer science and technology, you can enter software companies, internet companies, banks, securities, insurance and other related units to engage in computer software and hardware system design, software development, Internet and mobile application research and development, and you can also engage in computer science and technology teaching and research in universities or scientific research institutions.
General situation of colleges and universities
South China University of Technology: Computer Science and Technology is a national specialty and a famous brand specialty in Guangdong Province. This major pays attention to the teaching of basic computer theory and the cultivation of practical ability. In addition to studying basic computer courses, two professional courses, artificial intelligence and multimedia technology, are also offered to cultivate innovative research and engineering talents.
National professional construction universities with this major: China Renmin University, Tsinghua University, University of Science and Technology Beijing, Beijing Jiaotong University, Beijing University of Posts and Telecommunications, Northeastern University, Dalian University for Nationalities, etc.
Universities with "first-class disciplines" related to this major: Peking University, Tsinghua University, Beihang University, Beijing University of Posts and Telecommunications, Harbin Institute of Technology, Shanghai Jiaotong University, Nanjing University, Southeast University, Zhejiang University, China University of Science and Technology, Huazhong University of Science and Technology, xidian university, Xinjiang University and National University of Defense Technology.