Bug 2154 – Incorrect power calculation in wifi power adaptation examples

Bug 2154 - Incorrect power calculation in wifi power adaptation examples


Summary:	Incorrect power calculation in wifi power adaptation examples

Status:	RESOLVED FIXED

Product:	ns-3
Classification:	Unclassified
Component:	wifi
Version:	ns-3-dev
Hardware:	PC Linux

Importance:	P5 normal
Assigned To:	sebastien.deronne

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2015-07-09 17:14 EDT by Matías Richart
Modified:	2015-07-22 17:35 EDT (History)
CC List:	2 users (show)

See Also:

Attachments
Patch (2.33 KB, patch) 2015-07-09 17:14 EDT, Matías Richart	Details \| Diff
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Description Matías Richart 2015-07-09 17:14:26 EDT

Created attachment 2092 [details]
Patch

In the examples power-adaptation-distance and power-adaptation-interference the power is converted from dBm to mW in the wrong place. It has to be converted before calculating the energy.
That makes the power graphs change a lot. 

I attach a patch where I correct this and also add that only data frames are considered for power usage calculation.

Comment 1 sebastien.deronne 2015-07-14 14:21:07 EDT

I agree with the fix.

Comment 2 sebastien.deronne 2015-07-22 17:35:26 EDT

Committed in changeset 11525:7e0fee5babf8