À propos de ce cours : 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

Les destinataires de ce cours : Learners who have general interest in information & communication technology (ICT)

Créé par : Yonsei University

Enseigné par : Kwang-Soon Kim, Professor
School of Electrical & Electronic Engineering
Enseigné par : Seong-Lyun Kim, Professor
School of Electrical & Electronic Engineering
Enseigné par : Chan-Byoung Chae, Professor
School of Integrated Techonology
Enseigné par : Dae-Sik Hong, Professor
School of Electrical & Electronic Engineering
Enseigné par : Song-Kuk Kim, Associate Professor
School of Integrated Technology

Niveau	Beginner
Engagement	6 weeks of study, 2-3 hours/week
Langue	English
Comment réussir	Réussissez tous les devoirs notés pour terminer le cours.
Notes des utilisateurs	4.6 étoiles Note moyenne des utilisateurs 4.6Voir ce que disent les étudiants

Programme de cours

SEMAINE 1

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, 1 quiz pour s'exercer

Вопрос для обсуждения: Services in Cellular System
Vidéo: 1.2 First to Second Generation (1G to 2G)
Vidéo: 1.3 Third Generation System (3G)
Vidéo: 1.4 Fourth Generation System, (4G)
Vidéo: 1.5 Future Cellular System
Вопрос для обсуждения: 5G Cellular System
Тренировочный тест: Practice Quiz for Introduction and History of Cellular Communication Systems

Noté: Graded Quiz for Introduction and History of Cellular Communication Systems

SEMAINE 2

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, 1 quiz pour s'exercer

Вопрос для обсуждения: Shannon's Channel Capacity
Vidéo: 2.2
Vidéo: 2.3
Vidéo: 2.4
Vidéo: 2.5
Vidéo: 2.6
Вопрос для обсуждения: Cellular Networks
Тренировочный тест: Practice Quiz

Noté: Graded Quiz

SEMAINE 3

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, 1 quiz pour s'exercer

Vidéo: 3.2
Вопрос для обсуждения: Wireless networks
Vidéo: 3.3
Vidéo: 3.4
Vidéo: 3.5
Vidéo: 3.6
Вопрос для обсуждения: Interference management
Тренировочный тест: Practice Quiz

Noté: Graded Quiz

SEMAINE 4

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, 1 quiz pour s'exercer

Vidéo: 4.2
Vidéo: 4.3
Vidéo: 4.4
Вопрос для обсуждения: Multiple Antenna Gains
Vidéo: 4.5
Вопрос для обсуждения: Single user MIMO? Multiuser MIMO?
Тренировочный тест: Practice Quiz

Noté: Graded Quiz

SEMAINE 5

Physical Layer Design of LTE systems

In this part of the course, we will learn how the fundamental principles of wireless communication theory, resource management, and multiple antenna technology are implemented in the LTE system.

3 vidéos, 1 quiz pour s'exercer

Вопрос для обсуждения: LTE Physical Channels and Signals
Vidéo: 5.2
Вопрос для обсуждения: A critical issue in the future commercial cellular systems
Vidéo: 5.3
Вопрос для обсуждения: MIMO in LTE/LTE-Advanced
Тренировочный тест: Practice Quiz

Noté: Graded Quiz

SEMAINE 6

LTE Cellular Networks and Services

In this course, we will discuss LTE cellular networks.

5 vidéos, 1 quiz pour s'exercer

Vidéo: 6.2 Packet Switching
Vidéo: 6.3 Mobile Network
Vidéo: 6.4 Handover
Вопрос для обсуждения: LTE core network - EPC (The Evolved Packet Core)
Vidéo: 6.5 LTE with WiFi
Вопрос для обсуждения: Carrier Aggregation
Тренировочный тест: Practice Quiz

Noté: Graded Quiz

FAQ

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Comment cela fonctionne

Задания курса

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Créateurs

Yonsei University

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.

Notation et examens

Note moyenne 4.6 sur 5 sur 164 notes

Please, if you speak English, give better transcription because sometimes essetial things are not understandable. The best lecturer here was sir Chan-Byoung Chae.

A lot of interesting information but the difficulty of the various courses seemed very unbalanced to me. Some courses are quite basic, introductions to mobile networks but are followed by other courses that go quite deeply into the mathematical details of information theory while making many assumptions about the previous knowledge of the student.

Still a good course.

This course is really good.Laernt many concepts of wireless/Its good for all of them who wants to understand concepts of cell in deep.

Doesn't go too much in depth. So it's very simple for a layman to understand, what exactly happens, that is, what is the flow of data between a user and the network in case of mobile communication

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