วิดีโอนี้อธิบายยุคต่างๆ ของ Cellular Mobile Communications (Wireless Telecommunications) ตั้งแต่โทรเลขไปจนถึง 5G เช่น 0G, 1G, 2G, 3G, 4G, 5G 0G เทียบกับ 1G เทียบกับ 2G เทียบกับ 3G เทียบกับ 4G เทียบกับ 5G รายละเอียดเทคโนโลยี โดย: Dr. Reza Mashayekhi Subscribe: .
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What are 0G, 1G, 2G, 3G, 4G, 5G Cellular Mobile Networks – History of Wireless Telecommunications
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What are 0G, 1G, 2G, 3G, 4G, 5G Cellular Mobile Networks – History of Wireless Telecommunications
0g technology
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The phone you used in the picture of 2g generation was the Nokia 3310 which was made in 1999. The 2g phones were a bit bigger than 3310 and had a small anetenna sticking out of the top.
it's a great video
can you give me the references links or names please ?
I am not a techie..But I got the gist of this…very informative and clear….
Thank you a lot 😁
Sir please share a ppt sir. I take a seminar in my college
Can 5G be send thru 4G Phone ?
Thank you very much. Can you make more videos about NOMA in 5G mobile communication.
Excellent
If we use the fire as an example then we could also use language as an example of 0G. lol So just to make it a bit less complicated i suggest we start at the invitation of the telephone.
sir, speed for 3.5G is less than speed for 3G. i.e. 200kbps<384kbps. Why
Thankyou sir for the information
STRAIGHTALK WILL PLAY GAMES WITH YOU PHONE SERVICE, DON'T WASTE YOUR TIME AND MONEY.
Thanks for the info! 🙂
im still using 4g
It helps alot..
……………………………ALL of this "TECHOLOGY" HAS "EXPLODED" over TIME & "YEAR's" = "HUMAN"…. "POWER"……………………………( T H A N K's),……..5G & BEYOND !!
So and so thank ful and explanation video for me again thanks sir👌👌
👍
Thank you <3
Actually 3g was the first network because before that it was just cellphone which Sprint started throwing around tech lingo with the video mms/youtube player thus everyone else made things up. T-mobile had the first smartphone network and currently cellular is the same as cable broadband with a cable using volp. 5g is basically tech lingo and 0g is the sattilte network that will be the end of ground based cellular
i am so thank full to him .great explanation.
Awesome explanation 😀 Can you do more videos on GSM Techs?
Very…very…very good explanation…thank you
Very helpful . Thank you
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.
wow
More productive.