So when any user makes a call first it is recieved by BTS and then it is transferred to BSC and then it is transferred to MSC after that MSC checks whether the called party is Mobile subscriber or PSTN subscribers and routes the call accordingly if the called party is mobile subsciber then the same reverse process is accomplished.
Wednesday, January 13, 2010
How Mobile phone works?
The topic here which I am going to discuss is GSM technology which is derived from the european standard. GSM normally works under two band of frequencies 900 and 1800 bands. In a mobile network basically there are BTS(Base Tranciever System), BSC(Base Station Controller) and MSC (Mobile switching center)
So when any user makes a call first it is recieved by BTS and then it is transferred to BSC and then it is transferred to MSC after that MSC checks whether the called party is Mobile subscriber or PSTN subscribers and routes the call accordingly if the called party is mobile subsciber then the same reverse process is accomplished.
So when any user makes a call first it is recieved by BTS and then it is transferred to BSC and then it is transferred to MSC after that MSC checks whether the called party is Mobile subscriber or PSTN subscribers and routes the call accordingly if the called party is mobile subsciber then the same reverse process is accomplished.
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thanks man
ReplyDeletenice working, mind if i translate it to urdu?? for urdu.Remotweb.com??
ReplyDeleteHow phone works
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