Экономика связи
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& ./ % & (6 #7 ( A!$ '!( & ' ! */+%%#: !@ ! (! #!) " & ! #!.
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( A!$ )! !& 0 ! % &!(, ) (6 # ' & /, A!& %/!'!( &6 % )$ )! 0 ( * ! * 0..! & ( % ( A &!(6 *, & &/ ) &!(6 *) '/.
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9.2. A (V) I 2 T 3
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/ +% ! & ( ) % # !&, (6 (!& +% & (/ & &)
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= t + ( + a – C1t) / C2,
*'! t – %!/ ' ((!&) & ! & ' "G! & 0 %(+ & ) < ' !* + B !;
– % & (6 #! ( A! &/ &!(6 & "G! & % %!/ +
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a – % & (6 #! ( A!, #! + B ! !;
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C/ '! '!$& ! "G! & ' + ! & (6$ , !A'+* / ' #7 &!(!. #7 & )$, * / ' 7 !(6 7 , !&!$ %/ ' * + *
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!B B & <& % &!%!. 0& 7 (+ 7 / +% ! & %/!'!( !& % . / +(!:
C = t + [ – 0,5 (C1 + C2) t] / C2,
*'! t – / ! %/ ! &$ B &;
C1 – %/ "#(6, A ' ! * ' ' "G! & 0 %(+ & ) <; C2 – * ' + %/ "#( %/ ! %/ ! &$ B &.
9.3. I I 3
2 (2 T 3)
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-%/ !'! #! &/ ( i);
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/ +% ! & % & (6 #7 ( A!$ %/ / ! ' +7 / & &!7 %/!'!( !&:
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1 1 – 2= ---- = -----------
2 – 1 & "# '!( &6 # ' " 0..! & & !'/ ! * !/ %/ &,
% & (6 #7 ( A!$, / !& #! % &!( / <& % &!(%/!'@! & +<B$ %!/ ', & A! % &!( 0..! & & %!/!' #7 /* )$ &/ ( (A #7 +/! &), + & (! # / & / +% ! & 0..) ! & 0..! & &.
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C/ !'! #! &/ % i-+ / &+ %/!'!( <&:
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* ' = 1 – 2 = ( 1 + 1) – ( 2 + 2)
(!'+!& !&6 '+, & / !& % &!(!$ % %/ !'!$ #@! !& ' ! +B! & ( !& & (+ !, ! ( %/ ' & ! B &6
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& !& & +<B! + / &+.
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$ &!7 %/ ! <& & A! % &!(, 7 / &!/ +<B ! / & %/ ' &!(6 & &/+', A! ! !"! & &, +(+ @! ! ! & + (+*, &!7 ! 7 7 / &!/ & " /+'.
*' / & &6 % &!( 0..! & & % & (6 #7 ( A!$ ( !'/! $ &!7 ! %/!' & ( !& A #. 0& (+ ! (!'+!& / & &6 )! + %/ ' & (') $ &!7 (%/ " /). C 0& + ! "7 ' + &6 !& ' + / !& )! #, % &6 +B &6 & %$ &/+ &+/# &/ &, ! & /$ %/!'!( !& !"! & &6
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1.:$&! %/!'!(! ! + -&!7 ! * %/ */!, &! !*
& ( <B !.
2.C &! +B &6 % & (6 #7 ( A!$, %/ (! 7 % (6.
3.C/ !' &! % &!( "B!$ (" (<&$) 0 !$ 0..! & & % & (6 #7 ( A!$ + ( 7 %/ ! !. C &! +B &6 ' #7 % &!(!$.
67
4.&! #! % &!( / &!(6$ 0 !$ 0..! & & !'/! $ &!7 + ( 7 %/ ! !.
5.:$&! %/!'!(! ! +B & %/ !'! #7 &/ &, &!
/ &!/ %/ !'!.
6.C/ !' &! !& ' + / !& * ' * 0 ! * 0..! &.
7.&! ' % ( &!(6 #! % &!(, & /#! % (6 +<& '( )! 0..! & & % & (6 #7 ( A!$ ( $ &!7), '$&! 7 7 / &!/ & +.
8.+ !& ( ! ! & ! #7 7 / &!/ & %/ )! ! 0..! & & !'/! $ &!7.
9.& / /! ! !* ( ! )! + 0..! & & !'/!
$ &!7.
I. (*(. 12, &/. 333 – 349, *(. 13, &/. 350 - 386) II. (*(. 11, &/. 188 - 220)
68
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1.-(+" ) . ., H *+(6 -. . : !" '(
. – .: ' 6, 1999
2.# 0 &!(! + )$ (6). . . -/!(, . . -(+" ), . . + '/. C ' /!'. . . -/!(, . . -(+" )$. –.: ' 6, 1997
3.+/ 0 !$ &! /. !" ! % " ! % ' /!'. %/.. !%+/ . . '/. /, , 1995
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