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Home » What are 0G, 1G, 2G, 3G, 4G, 5G Cellular Mobile Networks – History of Wireless Telecommunications 0g technology

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



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

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
คุณสามารถค้นหาข้อมูลที่เป็นประโยชน์เพิ่มเติมได้ที่นี่: ดูเพิ่มเติมที่นี่
คุณสามารถค้นหาข้อมูลที่เป็นประโยชน์เพิ่มเติมได้ที่นี่: ดูเพิ่มเติมที่นี่

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27 thoughts on “What are 0G, 1G, 2G, 3G, 4G, 5G Cellular Mobile Networks – History of Wireless Telecommunications 0g technology”

  1. 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.

  2. 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.

  3. ……………………………ALL of this "TECHOLOGY" HAS "EXPLODED" over TIME & "YEAR's" = "HUMAN"…. "POWER"……………………………( T H A N K's),……..5G & BEYOND !!

  4. 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

  5. 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.

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