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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/CH21/EX21.9/Ex21_9.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3446/CH21/EX21.9/Ex21_9.sce')
| -rw-r--r-- | 3446/CH21/EX21.9/Ex21_9.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3446/CH21/EX21.9/Ex21_9.sce b/3446/CH21/EX21.9/Ex21_9.sce new file mode 100644 index 000000000..dcb3a6eaa --- /dev/null +++ b/3446/CH21/EX21.9/Ex21_9.sce @@ -0,0 +1,15 @@ +// Exa 21.9
+// To calculate rmax for the interference scenarios (see Figure 21.21) using Smin from Example 21.8.
+
+clc;
+clear all;
+
+SIRmin=21.6; //From eg 21.8 i.e(13.36 dB)
+d=10; //distance between AP and IEEE 802.11 device in m
+PMs=40; // transmitted power of the IEEE 802.11 device in dBm
+PBt=20; //the transmitted power by the BT in dBm
+Y=4 ; //path loss exponent
+
+//solution
+rmax=d*(SIRmin*PMs/PBt)^(1/Y);
+printf('Maximum coverage range is %.1f metres \n',rmax);
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