If you want to learn something about communication, please ask the experts in this field for guidanc

To learn communication, you must first learn the following courses:

1. Advanced Mathematics.

2. Probability theory.

3. Digital circuits.

4. Analog electronic circuits (linear + nonlinear).

5. Signals and systems.

Among them, the first two are the more difficult, and they are also the most basic theoretical courses, because there are many studies on random signals such as noise in the communication principle, and the analysis of noise is indispensable to the basis of high numbers, especially probability theory.

Let's look at Signals and Systems first, and then look at the principles of communication.

The principle of communication is mainly about coding, and the signal and system are about those transformations, and it is not recommended to learn if you do not engage in research. Learn digital communication, multi-** communication, microwave communication, 3G basics and other popular things.

If you study on your own, I think you will learn some theoretical knowledge, and if you are willing to work hard, you can understand it, but if you want to become a talent, it is really difficult. Theory is the foundation, but it is impossible to work independently without practice. I don't think you're interested in it, are you?!

If you want to work in the communications industry! Then you should know something about this industry! Work experience is very important, and the technical aspect must be excellent, because this involves engineering accidents.

Therefore, if the technology is not up to par, the company does not dare to accept it. We are doing Huawei training, and short-term pre-job training is directly employed by major service providers. And this industry is not very good is to travel, so only boys.

If you can do it, this industry is a good choice. We mainly train optical network engineers and data communication engineers.

The communication involves:

Complex knowledge is wide-ranging, and the discipline is wide-mouthed. High requirements for advanced mathematics.

What exactly do you study in communication engineering? Can I only engage in communication after graduation?

To learn the bai

A lot of the key is what you are going to do in the future if you take the graduate school to do a good job in advanced mathematics dao linear algebra general english major politics professional courses employment genus.

In addition to professional courses, it is necessary to pay attention to practical courses Compulsory professional courses: analog electronics, digital electronics, information ethics foundation, signals and systems, high-frequency electronics, communication principles, C language, circuit analysis, digital signal and processing, automatic control principles, etc.

If you study DSP well, you can choose the cognitive radio direction for master's degree, and you can choose the combination direction for doctoral degree.

Very good major, how can you say that you are wrong? When you first start learning, you will find it difficult to learn, and you must learn the analog electricity and mathematics in your freshman year, as well as your high mathematics must also learn well, and it will be very useful in your junior and senior years! As long as you are willing to take the time, you will definitely find a way to learn this major, and I studied this major!

1: Buy your own information, about data exchange, base stations, communication 2: Find an opportunity to enter the operator's [data fixation] or [network operation and maintenance] department for internship, through practice Combined with their own books, it is still relatively fast.

Back in the day. Forehead. I can only say that there are too many things that are not right in this world, anyway, I learned a little bit when I touched this thing later.

Large bookstores must have dedicated desks for communications. Based on the principle of communication, by the way, take a look at the history of communication development in China, characteristics and other books, after having a general understanding, and then specifically study books on optical cables, base stations, and data.

Let's lay the groundwork first.

It is also necessary to keep an eye on the dynamics and developments of communication at all times.

In college, you mainly learn about communication as a whole, and it is impossible to learn too much technology.

The communication industry is very developed, the technical personnel in this industry are more and more popular, our company Henan Yuanfuda is now recruiting optical network engineers, you can come to the interview to try.

The training week is warm in winter and cool in summer, and the air conditioning is made every day.

Recommendation 1:Communication technology processes are all math games.

A few examples: What is the mathematical derivation process of frequency modulation FM? What is the mathematical basis for the introduction of source and channel coding to combat noise?

Is Shannon's formula mathematically understood? Why does the Shannon formula determine the limit of channel capacity? ......Many textbooks have a mathematical derivation process, try to follow the deduction a few times, and gradually you will understand the concepts of these communication principles more thoroughly, and you can touch the analogy in the future.

Recommendation 3:From the perspective of the industry, understand how the communication technology process is implemented in reality, how it is applied, what role it plays, and so on.

Communication technologyCommunication engineering, also known as communication engineering (also known as information engineering, telecommunication engineering, formerly known as long-distance communication engineering, weak current engineering) is an important branch of electronic engineering, and it is also one of the basic disciplines. This discipline is concerned with the principles and applications of information transmission and signal processing in the communication process. Communication engineering is the study of the transmission of information in the form of electromagnetic waves, sound waves, or light waves from the sender (source) to one or more receivers (sustenance) through electrical impulses.

Whether the receiver can correctly recognize the information depends on the power loss in the transmission. Signal processing is an important part of communication engineering, including filtering, encoding and decoding. Professional courses include computer network basics, circuit basics, communication system principles, switching technology, wireless technology, computer communication networks, communication electronic circuits, digital electronic technology, optical fiber communication, etc.

To be honest, the professional courses during college are relatively shallow, and there are relatively few opportunities to practice, so I feel that it is very difficult to learn, and I am not proficient in learning.

Regarding the question of graduate school entrance examination and professional courses, I think for professional courses.

1.Learn what interests you. If you are interested in learning quickly, you also have a strong desire for knowledge, and if you are not interested, you can put it away, 2Every semester, there are one or two more important professional courses (such as: communication principles, digital signal processing), whether it is graduate school entrance examination or employment, we learn communication"Capital', must be learned.

Because I need to use it, some courses (such as: digital signal processing, circuit anti-interference technology) may be related to your future graduate school, and it is not too late to study in depth in the future. Now that time is pressing, there is no need to be comprehensive, just learn well, and if it is a subject for the postgraduate examination, it should be studied seriously.

3.For our engineering students, especially in the fields of communication, automation, and electrical, if they want to achieve something, they must go to graduate school, so that we can have enough stage to play.

4.You don't want to be embarrassed by professional courses, in fact, many professional courses in the university are not very useful, you may not use them in the future, I think what is the focus of this major you have to learn well, such as communication principles, signal processing, etc., other more detailed knowledge, when to use, when to learn, and now I have learned, I don't remember clearly, and I will pick it up in the future.

5.Having said that, hehe, I still encourage you to take the postgraduate entrance examination, and you will learn well in the professional courses of the postgraduate entrance examination in the third year, and it will be very easy for the postgraduate examination in the future.

1. Basic courses should be solid, such as signals and systems, complex functions, digital signal processing, Fourier analysis, etc.

2. To learn the principles of communication, you must have a deep understanding of several concepts: information entropy, moderation and demodulation, source coding, channel coding, channel capacity, bit error rate, etc. The above concepts are the skeleton of the principle of communication.