This course will provide an introduction and history of cellular communication systems that have changed our lives during the recent four decades and will become an essential and inseparable part of human life. The principles of wireless communication theory are covered with emphasis on the essential concept delivery to non-major learners in the easiest way. Then, it will be covered how such principles are realized and how multimedia services can be delivered in practical LTE cellular systems by which learners are connected and enjoys together in their lives.
After completing this course, learners will be able to understand
1. What a cellular system is and how it has been developed so far
2. The very basic principles how information can be delivered efficiently using radio
3. How such principles are realized in LTE systems.
4. How people can be connected and multimedia services can be delivered in LTE systems
Wireless Communications for Everybody
proposé par
Université Yonsei
Programme du cours : ce que vous apprendrez dans ce cours
Semaine
11 heure pour terminer
Introduction and History of Cellular Communication Systems
In this part of the course, we will learn the introduction and history of cellular communication system. First, we will take a example of cellular communication system with cell phone. And then, learn about the what a cellular system is and how it has been developed so far. Lastly, we will briefly look into the concepts of future cellular systems.
5 vidéos (Total 47 min), 2 quiz
5 vidéos
1.2 First to Second Generation (1G to 2G)14 min
1.3 Third Generation System (3G)6 min
1.4 Fourth Generation System, (4G)9 min
1.5 Future Cellular System6 min
2 exercices pour s'entraîner
Practice Quiz for Introduction and History of Cellular Communication Systems10 min
Graded Quiz for Introduction and History of Cellular Communication Systems22 min
Semaine
22 heures pour terminer
Principles of Wireless Communication Theory
In this part of the course, we will learn the fundamental principles of wireless communication theory. I will raise five fundamental questions in the first lecture as follows: i) 'how can we represent information into a binary format?', ii) 'how can information be transferred?', iii) 'how does wireless digital MODEM work?', iv) 'how can high-rate data be delivered reliably?', and v) 'how can many users access simultaneously?'. During the following 5 lectures, you will have the answers.
6 vidéos (Total 62 min), 2 quiz
2 exercices pour s'entraîner
Practice Quiz10 min
Graded Quiz20 min
Semaine
32 heures pour terminer
Principles of Wireless Resource Management
In this part of the course, we will discuss the basic concept of wireless resource management. I will raise six interesting questions as follows: i) 'how does the interference affect the capacity of wireless networks?', ii) 'why does the cellular system look like as of today?', iii) 'Increasing the number of cells increases the capacity?', iv) 'how is 5G cellular being shaped?', v) 'how does the interference management increase the capacity?' and Ⅵ) 'how does scheduling increase the average capacity?'.
6 vidéos (Total 83 min), 2 quiz
2 exercices pour s'entraîner
Practice Quiz10 min
Graded Quiz20 min
Semaine
42 heures pour terminer
Multiple Antenna Technologies
In this part of the course, we will learn how multiple antennas can be efficiently used in different strategies for communication system enhancement. First, we look in to the basics of antenna, and then learn about the three main gains that are achievable by multiple antennas: array, diversity, and spatial multiplexing. Lastly, we briefly look in to the concepts of single-user MIMO and multi-user MIMO.
5 vidéos (Total 57 min), 2 quiz
2 exercices pour s'entraîner
Practice Quiz10 min
Graded Quiz20 min
4.6
62 avis20%
a commencé une nouvelle carrière après avoir terminé ces cours
20%
a bénéficié d'un avantage concret dans sa carrière grâce à ce cours
14%
a obtenu une augmentation de salaire ou une promotion
Meilleurs avis
Very good with lots of information on a quite vast topic: wireless communication and RF principles, radio resources management, multiple antenna theory and their application in LTE.
I liked the course. Although there were lectures a bit complicated for perception. I needed a course to get an initial understanding of the work of cellular communication. thank
Enseignants
Kwang-Soon Kim
ProfessorSchool of Electrical & Electronic Engineering
Seong-Lyun Kim
ProfessorSchool of Electrical & Electronic Engineering
Chan-Byoung Chae
ProfessorSchool of Integrated Techonology
Dae-Sik Hong
ProfessorSchool of Electrical & Electronic Engineering
Song-Kuk Kim
Associate Professor School of Integrated Technology
À propos de Université Yonsei
Yonsei University was established in 1885 and is the oldest private university in Korea.
Yonsei’s main campus is situated minutes away from the economic, political, and cultural centers of Seoul’s metropolitan downtown. Yonsei has 3,500 eminent faculty members who are conducting cutting-edge research across all academic disciplines. There are 18 graduate schools, 22 colleges and 133 subsidiary institutions hosting a selective pool of students from around the world.
Yonsei is proud of its history and reputation as a leading institution of higher education and research in Asia.
Foire Aux Questions
Quand aurai-je accès aux vidéos de cours et aux devoirs ?
Une fois que vous êtes inscrit(e) pour un Certificat, vous pouvez accéder à toutes les vidéos de cours, et à tous les quiz et exercices de programmation (le cas échéant). Vous pouvez soumettre des devoirs à examiner par vos pairs et en examiner vous-même uniquement après le début de votre session. Si vous préférez explorer le cours sans l'acheter, vous ne serez peut-être pas en mesure d'accéder à certains devoirs.
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Lorsque vous achetez un Certificat, vous bénéficiez d'un accès à tout le contenu du cours, y compris les devoirs notés. Lorsque vous avez terminé et réussi le cours, votre Certificat électronique est ajouté à votre page Accomplissements. À partir de cette page, vous pouvez imprimer votre Certificat ou l'ajouter à votre profil LinkedIn. Si vous souhaitez seulement lire et visualiser le contenu du cours, vous pouvez accéder gratuitement au cours en tant qu'auditeur libre.
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