How the cellular network works? - GSM Architecture | 1G & 2G | Arun

This video shows the detailed information about how the cellular network works in 2G. Every call passes through set of equipments to reach the destination. This process is explained clearly with the help of cellular architecture like GSM. Also, 1G and 2G networks are compared.

GSM Architecture has 4 components:
1. Mobile Station
2. Base Station Sub-system
3. Mobile Switching Sub-system
4. Operation Support Sub-system

I m available @arun28murugan
Hit like and do subscribe for more videos...!

[ArunMurugan]

Dear all, my sincere apologies for the fast playing video content. I have made this video quick as I received feedback that my previous video is slow. Kindly switch the playback speed to 0.75x for the smoother experience. Also I have uploaded the video slides in Slideshare website (link available in description). Sorry for the inconvenience caused. Keep supporting!❤️

[surajpaikekar]

Wooh wooh...slow down dude..! Keep you your tone slow so everybody understand what's going on in that video.

[ewolz]

My man is rapping about 2G! Nice animation...

[William_Clinton_Muguai]

1. Mobile Station(MS).
I. SIM(Subscriber Identity Module); smartcard containing IMSI(International Mobile Subscriber Identity).
II. ME(Mobile Equipment); hardware with IMEI(International Mobile Equipment Identity).
2. Base Station Sub-system(BSS).
I. BTS(Base Transceiver Station); sends & receives signals from MZ; encoding, multiplexing, encryption & modulation.
II. BSC(Base Station Controller)
A. Controls a group of BTS.
B. Allocation of radio channels.
C. Intercell handover.
3. Network Switching Sub-system(NSS).
I. MSC(Mobile Switching Substation); A. Heart of GSM.
B. Management of mobile services like reg & auth.
C. Call routing & switching.
D. Communicates with HLR, VLR, AuC & EIR.
II. HLR(Home Location Register); master db of subs current locale & info.
III. VLR(Visitor Location Register); subset of HLE. Local db 4 user's visiting loc in other domain.
IV. EIR(Equipment Identity Register); db containing all valid handsets on network using IMEI number.
V. AuC(Authorization Center);
4. Operation Support Sub-system(OSS).
I. PSTN.
II. ISDN.
III. PSPDN.
IV. CSPDN.

[hardikpoudel]

this video was really helpful, keep uploading the video like this, in future

[ahmedaliabudorrah]

Grand thanks for this explanation Arun

[sagisar]

thanks man the easiest to understand summary I have seen until now of gsm, very helpful

[abrahamjoseph]

Well explained in a short time Thanks a lot. plz make more videos.

[maryoumamohamed]

it's an amazing explication, thank you.

[AbhishekKumar-spyz]

Amazing bro... animation is amazing. Keep it up..

[pmadeeasy]

thanks for this video... very good explanation 👏👍

[kormsornya]

I love your video and good explaination. i hope to see 3G& 4G more

[dasanikitha]

Thank u brother... For the clear explanation

[sultanqureshi]

Great explanation, understood it well
Make more videos it's really helpful

[adilnawazansari]

very nice video with in detail thanks so much upload the 3g and 4g in detail

[dhaneshprabhu]

Bro, it was a nice video. I really liked the information conveyed through it. But pls do solve 2 of my doubts: i)so when 1 of the tower(BTS) is under maintenance, does the BSC do the task of removing that particular toer from communiucation system. ii)Every time, we make a call there is a dial tone humming. Is this the time used by GSM system to connect 1 pewrson to another in the call

[anshikagoswami]

thankyou so much, i hv watched many videos but only ur video is usefull, thanks a lot sir (your new subscriber)

[mohammadraufwafadar]

great explaination !
some more videos upload

[ErEd]

Hi sir, can i know how did u make this video? I mean what application u use for those animations?