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Voltar para Internet das Coisas — IoT: tecnologias em comunicação

Comentários e feedback de alunos de Internet das Coisas — IoT: tecnologias em comunicação da instituição Universidade da Califórnia, San Diego

470 classificações
102 avaliações

Sobre o curso

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....

Melhores avaliações

14 de Fev de 2021

The information that was provided with very informative and detailed instructions given was aslo available very link to better graph the concepts of what is happening

28 de Mai de 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.

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51 — 75 de 100 Avaliações para o Internet das Coisas — IoT: tecnologias em comunicação

por Parameswaran.G

16 de Jun de 2020

Excellent course. Good explanation

por Muthukumar R

16 de Jul de 2020

Thanks for the informative course

por Lokesh R

15 de Jun de 2020

Nice website to learn new things

por Harshil B

11 de Nov de 2017

Excellent insignt on the VOIP a


20 de Mar de 2021

Very useful theory, thanks!!!

por G N

24 de Abr de 2020

Course is very useful for me


9 de Abr de 2021

Very Helpful and motivating

por 121910101034 g

21 de Mai de 2021

i learnt something useful!

por Syed R T

13 de Jul de 2017

Strategically Designed..


5 de Jul de 2020

The course taught well.

por Rayees A L

27 de Out de 2020

Great fully satisfied.

por Rajeev L t

10 de Fev de 2019

It was awsome learning

por Supriya P

11 de Dez de 2017

Very comprehensive &

por mukkoti m v c

13 de Jul de 2020

excellent program


12 de Jun de 2020

Easy methodology

por Dr. G K

7 de Mai de 2020

Nice explanation


30 de Mar de 2021

Nice learning

por Khalid U

14 de Nov de 2021

Good course.

por Ms. M S

6 de Set de 2020

Very useful


18 de Jan de 2021

very good

por Deleted A

6 de Jul de 2020

Thank you

por Malak M s

27 de Jul de 2020



15 de Jun de 2021


por 121910315046 V S G

30 de Mar de 2021


por Yaseen B

18 de Abr de 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.