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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/CH17/EX17.12/Ex17_12.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3446/CH17/EX17.12/Ex17_12.sce')
| -rw-r--r-- | 3446/CH17/EX17.12/Ex17_12.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3446/CH17/EX17.12/Ex17_12.sce b/3446/CH17/EX17.12/Ex17_12.sce new file mode 100644 index 000000000..7b68e4ab1 --- /dev/null +++ b/3446/CH17/EX17.12/Ex17_12.sce @@ -0,0 +1,19 @@ +// Exa 17.12
+// To calculate allowable throughput of reverse link in cdma 2000.
+
+clc;
+clear all;
+
+Ec_Nt=-23;//in dB
+DRC=-1.5;//DRC gain with respect to pilot in dB
+Tg=3.75; // Traffic channel gain with respect to pilot in dB
+B=0.85;//Interference factor due to other cells
+
+//solution
+Mmax=(1/(1+10^(DRC/10)+10^(Tg/10)))*(1/((10^(Ec_Nt/10)*(1+B))));
+//The sector loading can be expressed as a fraction of the pole capacity Mmax. This is typically 70% of the pole capacity.
+M_allow=int(0.7*Mmax);
+//From table 17.2 we get Traffic channel rate as 9.6kbps since we are given traffic channel gain with respect to pilot as 3.75 dB
+Ri=9.6; //in kbps(see table 17.2)
+Tput=Ri*M_allow;
+printf(' Allowable reverse link throughput is %d kbps \n ',round(Tput));
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