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?
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캘리포니아 샌디에고 대학교이 강좌에 대하여
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자막: 아랍어, 프랑스어, 포르투갈어 (유럽), 이탈리아어, 베트남어, 한국어, 독일어, 러시아어, 영어, 스페인어
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일정에 따라 마감일을 재설정합니다.
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영어
자막: 아랍어, 프랑스어, 포르투갈어 (유럽), 이탈리아어, 베트남어, 한국어, 독일어, 러시아어, 영어, 스페인어
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캘리포니아 샌디에고 대학교
UC San Diego is an academic powerhouse and economic engine, recognized as one of the top 10 public universities by U.S. News and World Report. Innovation is central to who we are and what we do. Here, students learn that knowledge isn't just acquired in the classroom—life is their laboratory.
강의 계획표 - 이 강좌에서 배울 내용
완료하는 데 3시간 필요
Welcome
Welcome to the first course in the Internet of Things specialization! We hope you’re just as excited as we are to begin this fascinating journey! Before getting started with the material, we would like to introduce you to the team that made this all possible, as well as give you a preview of what to expect throughout the entire specialization.
완료하는 데 3시간 필요
4개 동영상 (총 34분), 2 개의 읽기 자료, 2 개의 테스트
완료하는 데 4시간 필요
Circuit Switched Networks
In order to answer the big question, “how did we get here?” we must start from the beginning. The beginning of what you may ask, well the beginning of telecommunication! In this course we will cover the birth of the telephone and its gradual evolution through different networks. Humans love to talk, which might explain the speedy growth of telephony networks.
완료하는 데 4시간 필요
20개 동영상 (총 68분), 3 개의 읽기 자료, 5 개의 테스트
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Packet Switched Networks
Now that we have looked at circuit switched networks, we will begin to talk about packet switched networks. Digital networking will change in the telephone industry is what allowed all of the exciting new features we see on mobile phones. In this course, we will clarify differences between circuit and packet switched networks, as well as reveal what digital networking allows us to do.
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12개 동영상 (총 37분), 1 개의 읽기 자료, 4 개의 테스트
완료하는 데 4시간 필요
Computer Telephony
The convergence begins! Computers and telephones start working together which served a great opportunity for business in many ways. Imagine a world without caller ID or voicemail, scary isn’t it? Telephony begins to take the digital route, which brings a whole new experience in telecommunications. The digitization of telephones wasn’t all positive, for it created the possibility of hackers accessing personal information.
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15개 동영상 (총 21분), 1 개의 읽기 자료, 6 개의 테스트
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Wireless Technologies
Telephones eventually become a new entity which we might recognize as the cell phone. Phone mobility revolutionizes the telecommunications market, phones are no longer apply to homes but rather to people. Cell phones were a game changer for telephone companies.
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21개 동영상 (총 46분), 1 개의 읽기 자료, 6 개의 테스트
완료하는 데 2시간 필요
Features and Apps
Phone applications are born! This is probably the greatest contribution to the telephone industry because now phone don’t just make phone calls and take messages, but also handle finances, entertain, educate, control your home, turn on your car and anything you can imagine! The limits of a technology have never been more endless, if you can think it you can sure build an app for it.
완료하는 데 2시간 필요
7개 동영상 (총 27분), 1 개의 읽기 자료, 2 개의 테스트
완료하는 데 3시간 필요
Future Outlook
Congratulations! You’ve made it to the last module in this course! At this point, you should know the history of the internet and many innovations that it has advanced with, but what is the Internet of Things anyway? That question and many more will be answered in this final course!
완료하는 데 3시간 필요
8개 동영상 (총 55분), 1 개의 읽기 자료, 3 개의 테스트
검토
- 5 stars47.72%
- 4 stars22.93%
- 3 stars12.53%
- 2 stars6.87%
- 1 star9.93%
INTERNET OF THINGS: HOW DID WE GET HERE?의 최상위 리뷰
PH 제공2020년 6월 1일
Course was good, but the only drawback is that Course Videos and Quizes are out of synch. Need to google and self learn a lot to answer the quiz questions.
SH 제공2016년 11월 26일
Great course, really appreciated the relevant real life examples provided in week 2, with week 1 serving as a solid foundation base.
DR 제공2016년 3월 7일
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..
GP 제공2016년 1월 4일
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.
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