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GSM(0932/0933 : 15 MHz/¤¤µØ¹q«H)

5% : 75/12=6/sector„_44 TCHs „_38.557 Erlang „_4819¥Î¤á

2% : 75/12=6/sector„_44 TCHs „_34.682 Erlang „_4335¥Î¤á

GSM(0931 : 5 MHz/»·¶Ç/ªF«H/ªx¨È)

5% : 24/12=2/sector„_14 TCHs „_9.730 Erlang „_1216¥Î¤á

2% : 24/12=2/sector„_14 TCHs „_8.200 Erlang „_1025¥Î¤á

Erlang

ƒü1 Erlang : ¥Î¤á1¤p®É¤º³q¸Ü1¤p®É¤§¸Ü°È¶q ƒþ¦æ°Ê¹q¸Ü¥Î¤áªº¥§¡¸Ü°È¶q¬ù 8~14 m Erlang

ƒý0.5 Erlang : ¥Î¤á1¤p®É¤º³q¸Ü30¤ÀÄÁ¤§¸Ü°È¶q „@¾ãÅé¸Ü°È¶q=¥Î¤á¥§¡¸Ü°È¶q„e¥Î¤áÁ`¼Æ

TCH

ªý¶ë²v

0.010

0.153

7.352

18.640

19.487

30.771

31.656

32.543

37.901

0.020

0.223

8.200

20.150

21.039

32.836

33.758

34.682

40.255

0.031

0.282

8.804

21.221

22.140

34.305

35.253

36.203

41.933

0.052

0.381

9.730

22.867

23.833

36.574

37.565

38.557

44.533

1% 2% 3% 5% 10% 20%

0.111

0.595

11.473

25.995

27.053

40.936

42.011

43.088

49.562

0.250

1.000

14.413

31.388

32.614

48.616

49.851

51.086

58.508

* °²³]¦æ°Ê¹q¸Ü¥Î¤á¸Ü

°È¶q8 mErlang/¥Î¤á

38.557/8 m = 4819

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