Package edu.cmu.emulator.signal

The emulator's virtualized signal propagation environment.

See:
Description

Interface Summary

DelayModel
FadingModel
LossModel

Class Summary

Channel	This class implements the logical equivalent of the physical channel which exists between two antennas - a source and a destination antenna.
ChannelModel	Parent of all ChannelModels.
ChannelModelDefinition
ChannelModelDefs	In the Emulator configuration file, users may give names to certain channel model/parameter combinations.
DelayModelParser
FadingModelParser
FixedDelayModel
GeoFactors	Title: RiceanFactors
GeoFadingModel	Implementation of Geometrical V2V fading model implementation.
GeoFadingSpectrum	Generate Doppler power spectrum Model: Geometrical Model for V2V - Cheng Assumptions: - Model road-side obstacles only - Similar (no) delay for all reflected path
ifft
LogDistanceLossModel	Implements the Log based channel model (Path loss model).
LossModelParser
LossTrace
ManualDelayModel
ManualLossModel	Implements a manual path loss model where the user simply sets the path loss.
ManualPathController	ManualPathController provides convenience routines for users that desire to manually control signal propagation.
NullDelayModel
NullFadingModel
Path	Represents a signal path between two antennas within a channel model.
PathBasedChannelModel	Parent of all Path based channel models.
PathBasedFadingController	Assumptions/requirements: - Not all channels are necessarily path-based - Any channel that is path-based will remain path-based for the duration of the emulation.
RiceanFactors	Title: RiceanFactors
RiceanFadingModel	Dummy Ricean fading model implementation.
RSSITrace
ScaleFactorWorker	A simplistic brute force approach to finding the best mult/shift factors to achieve a given dB gain Functions for reference (20 because we're doing voltage): dB = 20 * log(scaleFactor) scaleFactor = 10^(dB/20)
SignalEnvironment	Represents the signal propagation environment.
TestFadingModel
TimePlaybackLossModel

Package edu.cmu.emulator.signal Description

The emulator's virtualized signal propagation environment. Typically this is computed from the virtualized physical environment, but it can be controlled manually or replayed from a trace.