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Internet of Things: Communication Technologies(으)로 돌아가기

캘리포니아 샌디에고 대학교의 Internet of Things: Communication Technologies 학습자 리뷰 및 피드백

372개의 평가
89개의 리뷰

강좌 소개

Have you wondered how “Things” talk to each other and the cloud? Do you understand the alternatives for conveying latency-sensitive real time data versus reliable signaling data? Building on the skills from the Sensing and Actuation course, we will explore protocols to exchange information between processors. In this course, you will learn how VoIP systems like Skype work and implement your own app for voice calls and text messages. You will start by using the Session Initiation Protocol (SIP) for session management. Next, you will learn how voice codecs such as Adaptive Multi Rate (AMR) are used in 3G networks and use them for voice traffic in your app. Learning Goals: After completing this course, you will be able to: 1. Implement session initiation, management and termination on your DragonBoard™ 410c using SIP. 2. Discover other users and exchange device capabilities. 3. Compare and contrast narrowband and wideband codecs and experience the voice quality differences between them. 4. Implement and demonstrate VoIP calls using the DragonBoard 410c....

최상위 리뷰


Mar 07, 2018

I liked the topic of communications, I am interested in carrying out developments in IoT and intellectually explore all the components that make up the internet of things.


May 29, 2020

I have learned all communication related technologies in this course and it will really helpful for developing new things when developing iot based project.

필터링 기준:

Internet of Things: Communication Technologies의 86개 리뷰 중 51~75

교육 기관: Harshil B

Nov 12, 2017

Excellent insignt on the VOIP a

교육 기관: G N

Apr 24, 2020

Course is very useful for me

교육 기관: Syed R T

Jul 13, 2017

Strategically Designed..

교육 기관: SUBHA G

Jul 05, 2020

The course taught well.

교육 기관: Rajeev L t

Feb 10, 2019

It was awsome learning

교육 기관: Supriya P

Dec 11, 2017

Very comprehensive &

교육 기관: M M V C

Jul 13, 2020

excellent program

교육 기관: PATEL S B

Jun 12, 2020

Easy methodology

교육 기관: Dr. G K

May 07, 2020

Nice explanation

교육 기관: Axit B

Jul 06, 2020

Thank you

교육 기관: malak m s

Jul 27, 2020


교육 기관: Yaseen B

Apr 18, 2020

Infact learning through coursera is an amazing experience quite flexible and friendly i really appreciate this platform. Now, coming to the course the CODECS was little bit boring i believe it can be presentable in more interesting and enticing way if some professional had been there. VOIP class was quite good. However, overall it was nice experience.

교육 기관: SHIV P S

May 30, 2020

excellent course to learn the other side of the internet of things from where it started so it's really joyful with the instructors and informative to learn with advancements with android and phone networks

교육 기관: Bryan R P

Feb 03, 2019

Was a good course. Videos lectures could be better prepared. The Codecs were a bit complex and needed extra reference material

교육 기관: Gopalakrishnan

Feb 15, 2016

Course is very good!

It would be better if the lessons are more on practical side or practical quiz output

교육 기관: Kabiir K

Sep 13, 2018

Exceptional course. Instructors were amazing and thorough.

교육 기관: Neelesh A

Dec 10, 2016

Very good. Could include more examples of making smart.

교육 기관: Shamshoor P S

May 04, 2020

It's a great course and very easy to understand also

교육 기관: Mayuri P J

Apr 29, 2020

very good and simple to understand

교육 기관: Jean-Luc B

Jan 01, 2016

Great course. Highly recommended!

교육 기관: Mudamala v

May 14, 2020

Tqs for giving this information

교육 기관: Kirthana

Jun 18, 2020

It is really useful for me

교육 기관: Urvashi R R

Jul 19, 2020

Good for understanding

교육 기관: Manuvjeet S K

Oct 13, 2019

Tough For Me Though :)

교육 기관: P T R

May 08, 2020