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<html><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><!--Converted with jLaTeX2HTML 2002 (1.62) JA patch-1.4patched version by: Kenshi Muto, Debian Project.LaTeX2HTML 2002 (1.62),original version by: Nikos Drakos, CBLU, University of Leeds* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan* with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --><HTML><HEAD><TITLE>19. Energy Model in ns</TITLE><META NAME="description" CONTENT="19. Energy Model in ns"><META NAME="keywords" CONTENT="everything"><META NAME="resource-type" CONTENT="document"><META NAME="distribution" CONTENT="global"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><META NAME="Generator" CONTENT="jLaTeX2HTML v2002 JA patch-1.4"><META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"><LINK REL="STYLESHEET" HREF="everything.css" tppabs="http://www.isi.edu/nsnam/ns/doc/everything.css"><LINK REL="next" HREF="node226.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node226.html"><LINK REL="previous" HREF="node215.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node215.html"><LINK REL="up" HREF="node29.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node29.html"><LINK REL="next" HREF="node224.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node224.html"></HEAD><BODY ><!--Navigation Panel--><A NAME="tex2html4686" HREF="node224.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node224.html"><IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/share/latex2html/icons/next.png"></A> <A NAME="tex2html4680" HREF="node29.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node29.html"><IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="file:/usr/share/latex2html/icons/up.png"></A> <A NAME="tex2html4674" HREF="node222.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node222.html"><IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="file:/usr/share/latex2html/icons/prev.png"></A> <A NAME="tex2html4682" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html"><IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="file:/usr/share/latex2html/icons/contents.png"></A> <A NAME="tex2html4684" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html"><IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="file:/usr/share/latex2html/icons/index.png"></A> <BR><B> Next:</B> <A NAME="tex2html4687" HREF="node224.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node224.html">19.1 The C++ EnergyModel</A><B> Up:</B> <A NAME="tex2html4681" HREF="node29.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node29.html">2 Simulator Basics</A><B> Previous:</B> <A NAME="tex2html4675" HREF="node222.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node222.html">18.5 Commands at a</A>   <B> <A NAME="tex2html4683" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html">Contents</A></B>   <B> <A NAME="tex2html4685" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html">Index</A></B> <BR><BR><!--End of Navigation Panel--><H1><A NAME="SECTION031600000000000000000"></A><A NAME="chap:enerymodel"></A><BR>19. Energy Model in ns</H1><P>Energy Model, as implemented in , is a node attribute. Theenergy model represents level of energy in a mobile host. The energymodel in a node has a initial value which is the level of energy the nodehas at the beginning of the simulation. This is known as<TT>initialEnergy_</TT>.It also has a given energy usagefor every packet it transmits and receives. These are called<TT>txPower_</TT> and <TT>rxPower_</TT>.The files where the energy model is defined are ns/energymodel[.cc and.h].Other functions/methods described in this chapter may be found in ns/wireless-phy.cc, ns/cmu-trace.cc, ns/tcl/lib[ns-lib.tcl, ns-node.tcl, ns-mobilenode.tcl].<P><BR><HR><!--Table of Child-Links--><A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A><UL><LI><A NAME="tex2html4688" HREF="node224.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node224.html">19.1 The C++ EnergyModel Class</A><LI><A NAME="tex2html4689" HREF="node225.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node225.html">19.2 The OTcl interface</A></UL><!--End of Table of Child-Links--><BR><HR><ADDRESS>2003-09-23</ADDRESS></BODY></HTML>⌨️ 快捷键说明
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