jist.swans.field
Interface PathLoss

All Known Implementing Classes:

PathLoss.FreeSpace, PathLoss.TwoRay

public interface PathLoss

Interface for performing pathloss calculations.

Since:

SWANS1.0

Version:

$Id: PathLoss.java,v 1.22 2004/06/23 17:15:54 barr Exp $

Author:

Rimon Barr <barr+jist@cs.cornell.edu>

Nested Class Summary

static class	PathLoss.FreeSpace Computes free-space path loss.
static class	PathLoss.TwoRay Computes two-ray path loss.

Method Summary

double

compute(RadioInfo srcRadio, Location srcLocation, RadioInfo dstRadio, Location dstLocation) Compute the path loss.

Method Detail

compute

double compute(RadioInfo srcRadio,
               Location srcLocation,
               RadioInfo dstRadio,
               Location dstLocation)

Compute the path loss.

Parameters:

srcRadio - source radio information

srcLocation - source location

dstRadio - destination radio information

dstLocation - destination location

Returns:

path loss (units: dB)