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返回到 物联网:通讯技术

学生对 加州大学圣地亚哥分校 提供的 物联网:通讯技术 的评价和反馈

4.5
176 个评分
37 个审阅

课程概述

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....

热门审阅

JC

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.

AA

Dec 23, 2015

One of the best University Course in IoT ecosystem . I really liked the assessment of week-4, open option to write about the innovative ideas on IoT.

筛选依据:

1 - 物联网:通讯技术 的 25 个评论(共 35 个)

创建者 Amrit C C S & F A

Dec 23, 2015

One of the best University Course in IoT ecosystem . I really liked the assessment of week-4, open option to write about the innovative ideas on IoT.

创建者 Ayush G

Jan 04, 2019

Very Good

创建者 Rajeev L t

Feb 10, 2019

It was awsome learning

创建者 CHRISTOPHER C

Jul 11, 2018

Awesome class!

创建者 Harshil B

Nov 12, 2017

Excellent insignt on the VOIP a

创建者 Edivaldo R d S

Sep 27, 2017

Excellent. Very grateful to UC San Diego and Coursera

创建者 Hamza I

Jun 24, 2018

That course was really helpful and fruitful for me.

创建者 Pranjal C

Apr 05, 2018

very good

创建者 Omair A

Feb 08, 2018

awesome

创建者 Javier P C

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.

创建者 Shivanand R K

Jun 21, 2016

Great and Excellent thoughts and course material.

创建者 Argishti D

Feb 04, 2016

Great course for IoT ,VoIP and EoIP professionals.

创建者 marwa s

Nov 26, 2016

this course is very useful and i enjoyed for listen it

创建者 Syed R T

Jul 13, 2017

Strategically Designed..

创建者 Supriya P

Dec 11, 2017

Very comprehensive &

创建者 Muhammad S S

Oct 25, 2018

Good.

创建者 Anil M

Sep 20, 2019

Very good presentation .

very nicely designed with crisp required material .

Presenters are very knowledged in describing the subject .

i have learned the required technique and implementation process of IoT .

All the Quizzes are very systematically designed

创建者 Kuruva L

Sep 09, 2019

good

创建者 Shiv P

Oct 08, 2019

Great learning !

创建者 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

创建者 Gopalakrishnan

Feb 15, 2016

Course is very good!

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

创建者 Sandhya V

Aug 31, 2016

Good course on communication strategies using VOIP which will be useful for the Capstone project.

创建者 Adetoun R O

Jan 29, 2016

Friendly teaching style, clear accent...I had a great start!

创建者 Jean-Luc B

Jan 01, 2016

Great course. Highly recommended!

创建者 Jose T P

Feb 06, 2016

Me gusto mucho por la facilidad del material para aprender los temas