How Do Cell Towers Work? The Science of Cellular Networks

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  • Опубликовано: 24 дек 2024

Комментарии • 31

  • @christopherkims
    @christopherkims 2 дня назад

    Awesome 👌
    Simple and comprehensible ❤

  • @patricksimonds8748
    @patricksimonds8748 3 месяца назад +29

    This overlooked an important part of the system. How does the network know in which cell my phone is located. I can be anywhere in the world and the stem can still route calls an text to me.

  • @launnie-outdoor-items
    @launnie-outdoor-items 2 месяца назад +9

    on thing that was overlooked is leaky coaxial cable. In a building the higher floors are above the cell towers and the cell towers point at an angle to the ground. To receive signals above this leaky coaxial cable is run through a high rise building to allow phones at higher heights or phones in underground train subways to work.
    Ex mobile phone switching technologist.

  • @jefferysmith5921
    @jefferysmith5921 3 месяца назад +14

    Not seeing where during handoff from one tower to the next the Mobile Switching Center (MSC) has to also, at the same time, redirect the call/data stream to the new tower the customer is now receiving a signal from.

  • @robertfindley921
    @robertfindley921 3 месяца назад +48

    Nice. But I wish you would have stayed in the RF space and explained that more deeply. Less about 5G and the future.

  • @AbdiPianoChannel
    @AbdiPianoChannel Месяц назад +4

    I had a analog cellphone in 1997. I noticed connection drops briefly in between towers. This problem was solved in 2000 when phones went digital.

  • @brianmcdermott2430
    @brianmcdermott2430 3 месяца назад +3

    Great info. Thank you.

  • @charleskoresko
    @charleskoresko 2 месяца назад +1

    What I think you said. From phone #1 through the air to antenna on tower, down the tower to equipment at bottom of tower, through wire or fiber optics underground to utility poles, across the country through the wire or fiber optics on utility poles, to utility pole near destination, down utility pole to underground wire or fiber optic to equipment at bottom of desired tower, up tower to antenna, through air to phone #2.

  • @AbdulHayee1111
    @AbdulHayee1111 2 месяца назад +1

    Incredible Technology ❤

  • @mevoidieuboyer3989
    @mevoidieuboyer3989 Месяц назад

    I learn a lot from you. Thanks

  • @puerco911
    @puerco911 3 месяца назад +6

    The top of the giza pyramid is a perfect spot for a 5G tower 😅

  • @ArthursHD
    @ArthursHD Месяц назад

    A Hybrid 40Gbps point-to-point solution with Taara x FSOC and ordinary 5G Backhaul would be interesting. The laser array should switch off within a millisecond or so when encountering an obstacle, so it is safe.

  • @Earl940G
    @Earl940G 2 месяца назад +3

    The cell tower just stands there, the antennas are another story

  • @damon567
    @damon567 3 месяца назад +2

    Great for property resale!

  • @dennisdadey7413
    @dennisdadey7413 3 месяца назад +3

    Thank you for the education

  • @JiveDadson
    @JiveDadson 3 месяца назад +16

    Cell technology was invented by the movie star Hedy Lamarr for use by US torpedoes in WWII, to thwart enemy jamming. (That's Hedy, not Hedly.) But the torpedoes were such a mess in other ways that the technology was not used until after the war.

  • @aminezidouni5438
    @aminezidouni5438 20 дней назад

    thx a lot....

  • @TheophilusDada
    @TheophilusDada Месяц назад

    Finally a proper video on cell towers 👏

  • @WijthaGayan
    @WijthaGayan Месяц назад

    Thanks you

  • @sithichook5187
    @sithichook5187 3 месяца назад +7

    It's my favorite topic but not clearly at all 🙏

  • @ambesa1
    @ambesa1 14 дней назад

    if only we cound see the trillion of invisible radio waves..Talk about a raffic jam

  • @rubenvarela4077
    @rubenvarela4077 2 месяца назад +2

    And the salite

  • @brainstormingsharing1309
    @brainstormingsharing1309 Месяц назад +1

    👍👏👍👏👍

  • @zimmyman564
    @zimmyman564 Месяц назад +1

    In the year 2525...........

  • @Richard-gi9cj
    @Richard-gi9cj 3 месяца назад +3

    Good someone about this kind of stuff. Can anyone tell me what. MMC 320. MNC 220. Or 302. 610. I know it’s signal strength But is bigger better. If you know the answer I would greatly appreciate it thank you

  • @PGungotti
    @PGungotti 3 дня назад

    And I'm a Nerd now

  • @LeonSheeter
    @LeonSheeter 3 месяца назад +1

    I don't even wanna TALK about "6G" just sounds downright ridiculous... & speaking of ridiculous sounding '6' concepts ... attached to letter 'G's' ... I don't even wanna talk about this one future thing known as "Grand Theft Auto VI" I almost feel as If Rockstar Games will be like ... "Surprise everyone !! just sorta look towards your bottom left field of view right now ... look ... " & there's literally a Circle just floating right there in thin air before your eyes... n' you look up to the right & see a 'fist' icon & an amount of money that looks 'familiar' like "$21.00 USD" like ... "Hmm... that's how much money I have ...wait a minute...." & then there's big white letters showing opening credits in front of you too ...

  • @BrianWilliamDoty
    @BrianWilliamDoty 16 дней назад +1

    so what? Have a nice strontium atomic clock powered by pulsed fusion reactors that are 1 mile underground.

  • @dwaynecarroll6098
    @dwaynecarroll6098 27 дней назад

    I don’t think cellular networks use Ethernet switches. Am I wrong?