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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3446/CH2/EX2.12 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3446/CH2/EX2.12')
| -rw-r--r-- | 3446/CH2/EX2.12/Ex2_12.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3446/CH2/EX2.12/Ex2_12.sce b/3446/CH2/EX2.12/Ex2_12.sce new file mode 100644 index 000000000..958562024 --- /dev/null +++ b/3446/CH2/EX2.12/Ex2_12.sce @@ -0,0 +1,18 @@ +// Exa 2.12
+// To calculate number of mobile subscribers supported for the given system.
+
+clc;
+clear all;
+
+channels=50;
+blocking=0.02;
+HT=120;//average holding time inm sec
+BHcall=1.2;// in calls per hour
+
+//solution
+//Refering Erlang B table in appendix A, For 50 channels at 2% blocking, the offered load=40.26 Erlangs.
+A=40.26;
+B=A*(1-0.02); //carried load
+Avgtraffic_user=BHcall*HT/3600;
+No_users=B/Avgtraffic_user;
+printf('NO of mobile subscribers supported are %d \n',round(No_users));
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