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返回到 物联网:从而何来?

学生对 加州大学圣地亚哥分校 提供的 物联网:从而何来? 的评价和反馈

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It is hard to imagine life without your Smartphone – you have come to rely on it so much – for your work; to stay in touch with family and friends; to capture and share those special moments; to find your way around in a new neighborhood. Did you ever wonder how and when all this happened? Or how and when GPS sensors came to be in your cell phone? In this course, we will explore the convergence of multiple disciplines leading to todays’ Smartphones. You will learn about the birth and evolution of Telephony Networks, Broadcast Networks (TV and Radio) and Consumer Electronics. We will discuss the impact of Internet, (multimedia) content, smartphones and apps on everyday lives. We will then look at how this emerging platform called the Internet of Things – wherein billions and trillions of devices communicating with each other and “the cloud” – could enable unprecedented, innovative products and services. Take this course if you want to understand what great new advances in mobile-enabled products will be coming our way! Learning Goals: This course provides a core grounding in how science and technology have developed to enable the Internet of Things – in a way appropriate for any learner. For those interested in developing further hands-on expertise in designing and developing for the Internet of Things, this course will provide a context to the discoveries and converging technologies that will springboard the next round of innovations. After completing this course, you will be able to: 1. Compare how the telephone system works (that is, peer-to-peer networks) with how media delivery works (that is, broadcast/multicast networks). 2. Explain the tradeoffs between circuit switched networks (that is, dedicated resources) and packet switched networks (that is, shared resources). 3. Tell interesting stories about key innovations that transformed the communications, entertainment and consumer electronics industries. 4. Explain how email, YouTube, SMS, etc. work. 5. Find resources for those wishing to do more of a “deep-dive” into the above topics....



Mar 7, 2016

Hello Everyone,

I really enjoyed this course and definitely this is great learning experience for me..I am heartily thankful to Both Professors for given me this knowledge..

Thanks a lot..


Jan 4, 2016

Great base for the incoming session in this specialization. I've learned about lot of things what i am using every day dut i had no idea how it was developed. Useful base knowledge.


101 - 物联网:从而何来? 的 125 个评论(共 323 个)

创建者 Albert C G

Jan 5, 2018

Great historical background for smartphone evolution

创建者 Vishwanath b

Feb 19, 2021

Evolution of IOT form scratch! Interesting course.


Feb 17, 2016

A very good theoretical course, highly recommended

创建者 Gregg H

Aug 10, 2016

Very interesting history if telephone technology.

创建者 Punitha a

Aug 19, 2020

Excellent course i got good knowledge about IOT

创建者 Jonathan R V F

Mar 1, 2019

It is an interesting course to start with IoT


Oct 12, 2020

Thank you for offering such wonderful course

创建者 Nur F B M Z

Jul 28, 2020

very intersting topic/module to learn about.

创建者 bharath r

Sep 20, 2017


创建者 Akash N

Sep 10, 2017

the course is very interesting and usefull

创建者 Suyog V

Aug 13, 2020

Very good preliminary knowledge about IOT.

创建者 Farhan M

Mar 3, 2017

Absolutely awesome course for beginners :)


May 10, 2020

good course, it teaches me a lot things

创建者 Koushik P

Apr 22, 2020

Very good platform to learn.. Thank you

创建者 Sijimon

Jun 3, 2017

Its awesome, I am enjoying this course.

创建者 Marcelo R d F

Nov 14, 2016

Excellent Content! I would recommend!

创建者 Randomz

May 22, 2021

Its a more interactive session.

创建者 Hitesh B

Jun 21, 2017

One of the best course for IoT


Oct 27, 2020

Curso muy práctico y objetivo

创建者 Manjyot S

Oct 5, 2016

very interesting!! thumbs up,


Apr 7, 2016

very nice course, interesting

创建者 Srinivas S

Mar 3, 2019

Best way to learn new things

创建者 Bhrigu C

Jun 20, 2018

Good course but vague exams

创建者 krishna a

Feb 7, 2016

Best one! Love you coursera

创建者 LIM Z H M

Jun 17, 2020

Very educational module