60- XX .
BSS (Base Station System).
. 2.1, , , BSS ( ), BSS MS (Mobile Station).
, BSS .
, () MS BSS, :
- MS BSS ( MS BSS, );
- MS - ( / ).
BSS BTS (Base Transceiver Station), (. 2.2). (cells , ) , (cellular). i- BTS, MS .
MS . MSC (Mobile Services Switching Center), , BTS, .
, . 2.2, (roaming ) MS, ( ) , . , ,
. MSC.
MSC, BSS.
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. :
- , ;
- , .
() , .
( ) , . , , BTS , .
.
, , , , .
, , . - BTS , , . BTS , BTS .
, , .
. - BTS, , BTS , , , BTS .
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