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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/wireless-communications
课程评论：没有评论
课程名称：无线通信为每个人 课程概述：本课程将介绍过去四十年里改变我们生活的蜂窝通信系统的基础知识和历史，这些系统将成为人类生活中不可或缺的一部分。课程重点以最简单的方式向非专业学习者传达无线通信理论的基本原理，并探讨这些原理如何实现以及如何通过实用的LTE蜂窝系统提供多媒体服务，使学习者能够在生活中相互连接和共享乐趣。 完成本课程后，学习者将能够理解： 1. 什么是蜂窝系统及其发展的历程。 2. 信息如何通过无线电高效传输的基本原理。 3. 如何在LTE系统中实现这些原理。 4. 如何在LTE系统中连接人们并提供多媒体服务。 课程大纲： 1. **蜂窝通信系统的介绍与历史** 课程将介绍蜂窝通信系统的历史和演变，以手机为例，了解蜂窝系统的基本概念及未来发展方向。 2. **无线通信理论的基本原理** 学习无线通信的五个基本问题，包括信息如何以二进制形式表示、信息传输的方式、无线数字调制解调器的工作原理以及高数据率如何可靠交付。 3. **无线资源管理的原理** 讨论无线资源管理的基础概念，以及干扰对无线网络容量的影响、蜂窝系统的现状、5G蜂窝系统的形态等相关问题。 4. **多天线技术** 学习如何有效利用多天线技术来增强通信系统，探索阵列、分集和空间复用三种主要增益，并简单介绍单用户MIMO和多用户MIMO的概念。 5. **LTE系统的物理层设计** 了解无线通信理论、资源管理和多天线技术如何在LTE系统中得以实现。 6. **LTE蜂窝网络与服务** 讨论LTE蜂窝网络及其提供的服务。 本课程适合希望深入了解无线通信系统及其应用的所有人。
Name:Introduction and History of Cellular Communication Systems
Description: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.
Name:Principles of Wireless Communication Theory
Description: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.
Name:Principles of Wireless Resource Management
Description: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?'.
Name:Multiple Antenna Technologies
Description: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.
Name:Physical Layer Design of LTE systems
Description: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.
Name:LTE Cellular Networks and Services
Description:In this course, we will discuss LTE cellular networks.
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
