Communication professional self-identification

Part 1: Self-identification of communication majors

During the one-month internship, I worked as a patrol in the engineering department to learn the most basic cdma network knowledge, gsm network knowledge, and indoor distribution system knowledge. Novice mobile phone engineering mode and Samsung's common engineering model understanding and application. Nokia test mobile phone use bcch, cid, rx, rq and tx test g network network signal, Samsung mobile phone uses pn, ec/io, rx and tx test c network network signal. The inspection team members' methods and requirements for testing, indoor distribution service content and requirements, user experience requirements, network indicator requirements, process requirements, etc. The inspection information of the inspection site is found in the total ledger of the indoor distribution system. Analyze c/g network signal system design scheme, drawing system schematic diagram and equipment installation diagram, so as to understand the requirements of design schemes such as network coverage area, feeder direction, equipment device parameters.
Learning the use of commonly used measuring instruments for the indoor distribution system rectification and optimization project: combined with higher network quality requirements and large network changes, it is necessary to conduct comprehensive test evaluation and system index adjustment for the built indoor distribution system. Measurement, rectification program implementation, system optimization network optimization. User complaint analysis and processing, indoor daily communication security to obtain greater investment and social benefits. The essentials for the actual inspection operation: gsm communication test with nokia mobile phone engineering mode name "netmonitor" group screen for the screwdriver, hammer and mobile phone, Nokia's engineering mode can be turned on or off by command. The ability to select -netmonitor-01 to enter the screen 00 exits the same program, but the following 01 should become 00. Record the data of the strongest neighbor cell 1 and the strongest neighbor cell 2 of bcch, ci, rxlve, rq, tx-pwr, and the handover test. Open 10010 calls and record data changes. The main recorded data is menus 1, 3 and 9. The pn value of the third line of the cdma with the Samsung mobile phone is the code of the representative mobile phone signal receiving base station.
You can try to play in the building or outside. Look at the change in the pn value. The latter d0xx value is the downlink rx receive level value. That is, the strength of the mobile phone signal receiving power. The smaller the value, the greater the power and the stronger the signal. The opposite is also true. The normal range should be between 50 and 90. The following -0x value represents the ec/io value, which is commonly known as the scrambling value. The larger the value, the greater the interference from the outside world. More than +10 is almost impossible to talk. The value t-xx of the fourth line represents the mobile phone uplink, that is, the mobile phone transmit power number. The larger the number, the stronger the power of the transmitted signal. The key is the cdmamonitor on the first page, which is a must-see for engineering testers. If you want to judge the signal problem or the phone failure, the basis is from this. Once these data records have been completed, the meter position/reading and the specific location of the host device are also recorded.

Chapter 2: Self-identification of communication majors

Through nearly four weeks of production internships, we have learned a lot from emotional, and have had a profound impact on our future learning and research direction. Through this internship, I have enriched my theoretical knowledge, enhanced my operational ability, broadened my horizons, and made me have a qualitative understanding of my future work. It really made me gain a lot. This internship will now be self-identified in terms of both the internship content and the direction of future efforts.
During the one-month internship, I worked as a patrol in the engineering department to learn the most basic cdma network knowledge, gsm network knowledge, and indoor distribution system knowledge. Novice mobile phone engineering mode and Samsung's common engineering model understanding and application. Nokia test mobile phone use bcch, cid, rx, rq and tx test g network network signal, Samsung mobile phone uses pn, ec/io, rx and tx test c network network signal. The inspection team members' methods and requirements for testing, indoor distribution service content and requirements, user experience requirements, network indicator requirements, process requirements, etc. The inspection information of the inspection site is found in the total ledger of the indoor distribution system. Analyze c/g network signal system design scheme, drawing system schematic diagram and equipment installation diagram, so as to understand the requirements of design schemes such as network coverage area, feeder direction, equipment device parameters. Learning the use of commonly used measuring instruments for the indoor distribution system rectification and optimization project: combined with higher network quality requirements and large network changes, it is necessary to conduct comprehensive test evaluation and system index adjustment for the built indoor distribution system. Measurement, rectification program implementation, system optimization network optimization. User complaint analysis and processing, indoor daily communication security to obtain greater investment and social benefits. The essentials for the actual inspection operation: gsm communication test with nokia mobile phone engineering mode name "net monitor" group screen for the screwdriver, hammer and mobile phone, Nokia's engineering mode can be turned on or off by command. The ability to select -net monitor-01 to enter the screen 00 exits the same program, but the following 01 should become 00. Record the data of the strongest neighbor cell 1 and the strongest neighbor cell 2 of bcch, ci, rxlev, rq, tx-pwr, and handover test. Open 10010 calls and record data changes. The main recorded data is menus 1, 3 and 9. The pn value of the third line of the cdma with the Samsung mobile phone is the code of the representative mobile phone signal receiving base station. You can try to play in the building & outdoor. Look at the change in the pn value. The latter d0xx value is the downlink rx receive level value. That is, the strength of the mobile phone signal receiving power. The smaller the value, the greater the power and the stronger the signal. The opposite is also true. The normal range should be between 50 and 90. The following -0x value represents the ec/io value, which is commonly known as the scrambling value. The larger the value, the greater the interference from the outside world. More than +10 is almost impossible to talk. The value t-xx of the fourth line represents the mobile phone uplink, that is, the mobile phone transmit power number. The larger the number, the stronger the power of the transmitted signal. The key is the cdma monitor on the first page, which is a must-see for engineering testers. If you want to judge the signal problem or the phone failure, the basis is from this. Once these data records have been completed, the meter position/reading and the specific location of the host device are also recorded.
Through internships, I had the opportunity to face professional people, listen to their professional explanations and see a lot of large-scale communication equipment in person, which will help us understand our knowledge and connect with reality. It is very beneficial to my future work. Internship allows me to understand the position and role of communication in the development of the national economy, deepen the perceptual understanding of communication engineering in production and life, understand the rules of production and operation of these enterprises, learn these organizations and management knowledge, and consolidate The theory studied has cultivated preliminary practical work ability and professional technical ability. Through this internship, I understand the current development status of the communication industry and the bright future. I feel the good life that information technology brings to today. Of course, I have to devote myself to the cause of communication in the future, focusing on new mobile communication technologies.

Chapter 3: Self-identification of communication majors

The university is the hall of knowledge absorption, and the internship is the best starting point for combining knowledge and practice. It is an experience that every student must have. It is for the students to further understand the nature of this society. This is personal. Experience, in the classroom is the knowledge we can't learn because only the experience of personal experience is a complete understanding of it. Understanding it opens your horizons and grows the knowledge. It has laid a solid foundation for us to move towards society. Through many efforts, I am honored to work in China Unicom, the main job is the salesperson. The following is the self-identification of this internship.
In order to best achieve the purpose of the internship, I have to experience the experienced people in this society, constantly cheering on myself, and working hard to keep this word in my mind. During my work, I understood to communicate with my colleagues. Interacting with each other is very important to the work, so that it is natural and smooth to work with colleagues and invest very quickly. I slowly got the trust of the boss and started to give me some simple business.
But time flies very fast, I went into another link one month in a month - selling mobile phones, it was a very cumbersome job, during this internship I felt that I had to face the boring all day. Computers and mobile phones are boring and tired, so that the payment of the payment is wrong, and the more mistakes become more annoying, the more annoying. Of course, this will kill the individual's self-confidence and cause this work to be "added to the snow" but as long as you really do it with your heart, it will be handy. The source is right and left. Interests come, the more you feel, the more fun you have, the more you work harder.
Liang Qichao said: "The opposite is also interesting. As long as you are willing to do it, going to the seat will happen. Therefore, paying the fee: carelessness, sloppy, arrogant, will not succeed, do anything Everything is the same. What you need is perseverance, care and perseverance. If you are successful, you will not be able to reach the river. It is like a lonely journey. As long as you keep going, you will get Success, sweat is the road to success.
What social practice activities bring us is confusion, joy, and fun. In the social practice activities, I felt my own meagerness, my own small and insignificant. I realized the strong cohesiveness of the whole society. On the other hand, we exercise our ability, grow in practice, learn in practical activities, and benefit from practice. Enriched life and enriched the self. Communicating with people enhances verbal communication skills. At the same time, I also understand the truth: "That is, the customer is supreme to serve the customer wholeheartedly, to help others in Yiwu, let others see their results, is to be intoxicated in the fun of work.
Although I am sometimes tired, I feel more and more growing and meaningful growth. After that, I obviously find myself becoming cheerful. Although my strength cannot change some things, if there are more people. The power of the whole society, the common efforts of the whole society, this is the foundation of power, the source of power; on the other hand, I realize that my own inadequacies, no experience, no eloquence with people, can not work in this society. Dare to challenge for a college student is a basic quality. So I took the question mark in my heart and embarked on the road of social practice. It also ended this internship stage. In this internship of China Unicom, I can benefit from it. With only two months of internship, I have benefited for the rest of my life.
Although this internship was very short, the work I was exposed to was very simple, but I still learned a lot of knowledge and experience, the communication between people in this society, the morality of the profession of this society, and the integrity of society. . It is indispensable. Through practice, I can better understand my own deficiencies, understand that China Unicom is inseparable from our lives, and the nature of China Unicom's work. Understanding all aspects of this society will enable me to do better for myself. Good career planning, set the goal of life, move forward to the future, and move toward success.

Chapter 4: Self-identification of communication engineering

Although the internship study organized by the school was only a short period of more than one month, I treated it with 100% work attitude and faced with the mentality of learning. After going through this process, we learned a lot of things in sensibility. It has had a profound impact on my future study and research direction. Through this internship, I have enriched my theoretical knowledge, enhanced my operational ability, broadened my horizons, and made me have a qualitative understanding of my future work. It really made me gain a lot. This internship will now be used for internship identification on the content of the internship and the direction of the future efforts.
During the one-month internship, I worked as a patrol in the engineering department to learn the most basic CDMA network knowledge, GSM network knowledge, and indoor distribution system knowledge. The understanding and application of NOKIA mobile phone engineering mode and Samsung common engineering mode. NOKIA tests the BCCH, CID, RX, RQ and TX test network signals used by the mobile phone. The PN, EC/IO, RX and TX used by the Samsung mobile phone test the network signal of the C network.
The inspection team members' methods and requirements for testing, indoor distribution service content and requirements, user experience requirements, network indicator requirements, process requirements, etc. The inspection information of the inspection site is found in the total ledger of the indoor distribution system. Analyze the design scheme of the C/G network signal system, draw the schematic diagram of the system and the installation diagram of the equipment, so as to understand the requirements of the design schemes such as the coverage area of ​​the network, the direction of the feeder, and the parameters of the equipment. Learning the use of commonly used measuring instruments for the indoor distribution system rectification and optimization project: combined with higher network quality requirements and large network changes, it is necessary to conduct comprehensive test evaluation and system index adjustment for the built indoor distribution system. Measurement, rectification program implementation, system optimization network optimization. User complaint analysis and processing, indoor daily communication security to obtain greater investment and social benefits.
The essentials for the actual inspection operation: GSM communication test with NOKIA mobile phone engineering mode name "Net monitor" group screen for the screwdriver, hammer and mobile phone, Nokia's engineering mode can be turned on or off by command. The ability to select -Net monitor-01 to enter the screen 00 exits the same program, but the following 01 should become 00. Record the data of the strongest neighbor cell 1 and the strongest neighbor cell 2 of BCCH, CI, RXLev, RQ, TX-PWR, and handover test. Open 10010 calls and record data changes. The main recorded data is menus 1, 3 and 9.
The PN value of the third line of the Samsung mobile phone for CDMA is the code of the representative mobile phone signal receiving base station. You can try to play in the building & outdoor. Look at the changes in the PN value. The latter D0XX value is the downlink RX reception level value. That is, the strength of the mobile phone signal receiving power. The smaller the value, the greater the power and the stronger the signal. The opposite is also true. The normal range should be between 50 and 90. The latter -0X value represents the EC/IO value, which is commonly referred to as the scrambling value. The larger the value, the greater the interference from the outside world. More than +10 is almost impossible to talk. The value of the fourth line, T-XX, represents the mobile phone's uplink, which is the mobile phone's transmit power number. The larger the number, the stronger the power of the transmitted signal. The key is the CDMA Monitor on the first page, which is a must-see for engineering testers. If you want to judge the signal problem or the phone failure, the basis is from this. Once these data records have been completed, the meter position/reading and the specific location of the host device are also recorded.
Although the internship is short, but the harvest is rich, as long as it pays, there will be a return. After my own efforts, I have the opportunity to face professional personnel, listen to their professional explanations and personally see many large-scale communication equipment. These are very helpful to our understanding of the knowledge and the connection with the reality, which is very beneficial to my future work. Internship allows me to understand the position and role of communication in the development of the national economy, deepen the perceptual understanding of communication engineering in production and life, understand the rules of production and operation of these enterprises, learn these organizations and management knowledge, and consolidate The theory studied has cultivated preliminary practical work ability and professional technical ability. Through this internship, I understand the current development status of the communication industry and the bright future. I feel the good life that information technology brings to today. Of course, I have to devote myself to the cause of communication in the future, focusing on new mobile communication technologies.

Chapter 5: Self-identification of optical fiber communication

“Learning and learning” has always been the driving force for studying and working in my university. I always think that it is not enough to study the professional courses arranged by the school. A good job is to be done. In addition to relying on rich and solid professional knowledge, the help of some of the extracurricular knowledge is also very important. .
In the four years of college, I have gained a deeper understanding of the work of fiber-optic communication by conducting a full-scale ***** internship in the different groups of the **** group. The distribution of different positions in communication has a more comprehensive understanding, thus deepening their experience in this industry. Moreover, through internships, my social experience has been greatly enriched.
As a graduate of a university majoring in optical fiber communication, I have young and knowledgeable. Young may mean lack of experience, but you can also imagine that it is a piece of white paper, you can draw the picture you want on it, as long as you can give the opportunity, it will certainly grow into the talent you need!
I will meet the challenges of the future with my own spirit of struggle and a spirit of hard work.