What Does a Signaling Engineer Do?

Communication engineers refer to senior engineering and technical personnel who can engage in research, design, manufacturing, operations in the field of communications, and engage in the development and application of communication technologies and equipment in various sectors of the national economy and defense industry.

Communications Engineer

A communications engineer is someone who can conduct research, design, manufacture, operate, and

On July 20, 2015, the State Council cancelled the professional qualification license and certification of communications engineers. ^[1]

According to the "Interim Provisions on the Evaluation of the Professional Level of Communication Professional and Technical Personnel" and the "Implementation Measures for Communication Professional and Technical Personnel Primary and Intermediate Vocational Level Examinations" (Guo Ren Fa Fa [2006] No. 10), register for the primary and intermediate occupations of communication professional and technical personnel Those who have passed the proficiency test must abide by the Constitution of the People's Republic of China, the telecommunications regulations of the People's Republic of China, and the relevant national telecommunications work regulations, and abide by professional ethics.

(A) Registration

The professional level of communications professionals is assessed at three levels: junior, intermediate and senior. The junior and intermediate vocational levels are evaluated by examination. The advanced vocational level is evaluated by a combination of examinations and assessments, and specific measures are formulated separately.

There are two subjects in the communication professional junior and intermediate professional level examinations: "Communication Comprehensive Ability" and "Communication Professional Practice". The junior vocational level test is not divided into majors. Intermediate: Intermediate vocational level examinations are divided into 5 professional categories: exchange technology, transmission and access, terminal business, Internet technology, and equipment environment. Candidates can choose one of them according to the actual job requirements when applying.

Communication engineering is an important branch of electronic engineering, and it is also one of the basic disciplines. The communication engineering research report indicates that the subject is concerned with the principles and applications of information transmission and signal processing in the communication process. Let's take a look at the employment direction of communications engineering.

1. Mobile application product manager : With the rise of smart phones and the development of mobile Internet, iphone and android application development has become a hot trend. Mobile application product managers will have a strong salary competitiveness.

2. Value-added product development engineers : Value-added product services mainly include SMS, MMS, ringtone, wap and other services. Value-added product development engineers are mainly responsible for the development of value-added technology platforms (sms / wap / mms / web, etc.) and technical support for operation management, To implement and maintain, you need to be familiar with the technical application architecture of the j2ee system, master certain java application development, and understand related knowledge such as xml, xhtml, and javascript.

3. Digital signal processing engineers : With the rapid development of large-scale integrated circuits and digital computers, digital methods for processing signals, that is, digital signal processing, have gradually replaced analog signal processing. Digital signal processing engineers are professionals who represent and process signals digitally.

4. Communication technology engineer : In China, the communication industry is a monopoly industry. After several years of rapid development, it has entered the 3G era, as well as the 4G and LTE era. Communication technology engineers will have a greater role, because large-scale solid-state network construction requires them, mobile equipment manufacturers need them, various types of mobile services and terminal equipment providers require them, and they can also have As a result, the trend of triple play integration is inevitable. Without a doubt, they are one of the most sought-after talents.

5. Wired transmission engineer : Our life is inseparable from the world of wired network connection. Wired transmission engineer is the designer of this network. They are responsible for planning and design work such as optical cable transmission engineering. They need to understand the standards and specifications of the construction of the communications industry, be able to prepare an approximate budget for communications engineering, and be proficient in using common engineering, tool software such as cad, visio or 2g, 3g network planning software.

6. Wireless communication engineer : Wireless network brings unlimited convenience to people, because the World Wide Web can be used anytime, anywhere. In China, wireless networks are gradually being fully rolled out and rising, so wireless communication engineers will have a lot to do. For example, the mobile phone has gradually become a multifunctional wireless terminal, which can access the Internet at any time, so services related to wireless communications are emerging on a large scale. Wireless communication engineers are the guarantee for realizing these services and developing new services.

7. Telecommunications switching engineer : The development of telecommunications switching technology drives the development of the entire telecommunications industry. It is the core of the telecommunications industry. The development trend of packet switching networks has made China's telecommunications a major step forward. All this indicates that the telecommunication switching engineer has great achievements. The telecommunication switching engineer is an important professional who understands telephone switch technology, system integration, telecommunication value service, and voice switching system, and is familiar with integrated wiring.

8. Data communication engineer : The information industry is a rising industry, the telecommunication network is the cornerstone of the information society, and data communication is an important part of the information infrastructure communication construction. The data communication engineer is generally engaged in the maintenance of the telecommunication network (atm); participates in and guides the installation and commissioning of the remote node equipment and technical guidance; is responsible for compiling related technical solutions and formulating maintenance specifications.

9. Mobile communication engineer : Mobile phone has become an indispensable part of life, and mobile phone communication needs the support of mobile communication engineer. They master cellular mobile wireless systems such as 3G; cordless systems such as dect; short-range communication systems such as Bluetooth and dect data systems; wireless local area network (wlan) systems; fixed wireless access or wireless local loop systems; satellite systems; broadcasting systems , Such as dab and dvb-t; adsl and cable modem. They can carry out, establish, maintain and regulate mobile communications.

10. Telecommunications network engineers : In the social information ecological environment constructed by telecommunications networks, information interaction will be as ubiquitous as air. It will fully integrate people's life, entertainment, business, education, healthcare and travel. Telecom network engineers will turn this into reality. The work of general telecom network engineers is mainly responsible for the daily operation and maintenance of the network layer of the computer network system; adjusting equipment configurations according to business needs; and writing network operation reports. Familiar with the installation, commissioning and maintenance of mainstream routers, switches and other common network equipment.

11. Communication power engineer : The stability of the communication power is the guarantee of the reliability of the communication system. The communication power engineer is engaged in the scientific research, development, production, sales and technical support, planning, design, engineering construction, etc. of communication power systems, self-provided generators, communication-specific uninterruptible power supplies (ups) and other power equipment and corresponding monitoring systems. Engineering and technical personnel for operations and maintenance. This requires them to have knowledge of AC power supply systems, DC power supply systems, high-frequency switching power supplies, batteries, UPSs, basic working principles of sensors, topological structures of centralized power environment monitoring systems, and system configuration standards. ^[2]