What are 0G, 1G, 2G, 3G, 4G, 5G Cellular Mobile Networks - History of Wireless Telecommunications

This video explains various generations of Cellular Mobile Communications (Wireless Telecommunications) from telegraph to 5G, i.e 0G, 1G, 2G, 3G, 4G, 5G.

0G vs 1G vs 2G vs 3G vs 4G vs 5G Technology details.

By: Dr. Reza Mashayekhi

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[zarinaabdibaitova]

0G: built in one place(not carrying)

1G: carriable(too big)
uses analog signal
Speed(max)= 2.4kbps
Voice call (poor quality)
poor battery

2G: uses Digital signal(CDMA = Collision avoidance, correction)
Speed(max) = 14.4kbps

SMS & Voice call(quality up)
smaller

2.5G: Speed(max) = 53.6Kbps
MMS (multimedia = voice + video + image+ data)
uses IP address (connect end stations through Network)

3G: WCDMA (Wideband CDMA)
Speed(max) = 384k(at transport)~ 2Mbps
Video calling + streaming
Mobile internet

4G = LTE
fully IP packet switching
OFDMA (Freq division Multip access)
MIMO (antenna- multi input multi out)
Speed(max) = 1Gbps
Freq band very wide
3D Television, HD
video conference
Mobile web
Cloud computing

5G: supports all of them
Speed(10Gbps)
Massive MIMO
Remote operation
Smart office + services
driverless car etc.

[priscillascarlet]

Thank you so much for such clear and in depth explanation

[KidTonyGaming]

I remember when 3G was introduced in the states, ATT had just created an unlimited talk & Text plan because no one wanted to pay for minutes, then ATT had an unlimited everything plan which included Data (everyone was giving away unlimited data to get people to buy new touch screen phones) little did they know the streaming era would follow and they couldn't give everyone unlimited data. Needless to say I was still on a OG Unlimited Data plan until 5G was announced and they offered to give me a free 5G capable phone and they paid a year on my unlimited plan. Good love grandfather rules

[michellemcleish]

This was very helpful, Thank you for uploading this video

[isiraudakara]

i am so thank full to him .great explanation.

[arvinderbali]

A detailed yet brief video,
Loved this video.
I would request you to make a one on *6G technology* as well

[xXIKeMicAlIXx]

This video is really awesome. Everything very well explained and updated.

[MarkInLA]

I am not a techie..But I got the gist of this...very informative and clear....

[brothersandsistersbox]

This explains a lot thanks you so much

[ff_lover_dk]

So and so thank ful and explanation video for me again thanks sir👌👌

[nguyenminhtien]

Thank you very much. Can you make more videos about NOMA in 5G mobile communication.

[CarlosJose-btum]

Greating... Só Iam
would like to know, what are the procedures to mitigate vulnerabilities in 4g cellular networks?

[rohitkhatri]

Very...very...very good explanation...thank you

[ATBej]

The best explanation. If only I had MiMo thumbs to like it more efficiently

[gouravkumar]

Best explanation on network evolution 👍👍👍👍👍

[zahrajan]

It was definitely helpful. Can i get the powerpoint (ppt) slides of this lecture please.

[arielhallie]

Awesome explanation :D Can you do more videos on GSM Techs?

[KDannie]

Excuse me Sir, but which bibliography do you use? I need even more info. Thank you!

[fraser]

Just about to sit my Cyber exams. Great help

[HassanAhmed-cmpt]

Good presentation can you give me link for this presentation