This module provides Greedy Perimeter Stateless Routing for Wireless Networks. The implementation supports both GG and RNG planarization algorithms.

For more information on the routing algorithm, see the GPSR paper htk/publication/2000-mobi-karp-kung.pdf" target="_blank">http://www.eecs.harvard.edu/htk/publication/2000-mobi-karp-kung.pdf

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Used in compound modules

Name	Type	Description
MultiGPSR	compound module	This module provides GPSR routing for multiple network protocols simultaneously.

Parameters

Name	Type	Default value	Description
interfaceTableModule	string		context parameters
routingTableModule	string
networkProtocolModule	string	"^.networkLayer.ip"
outputInterface	string	"wlan0"
planarizationMode	int	0	GPSR parameters
interfaces	string	"*"
beaconInterval	double	10s
maxJitter	double	1s
neighborValidityInterval	double	30s
positionByteLength	int	2 * 4B

Properties

Name	Value	Description
display	i=block/routing	properties

Gates

Name	Direction	Size	Description
ipIn	input
ipOut	output

Source code

//
// This module provides Greedy Perimeter Stateless Routing for Wireless Networks.
// The implementation supports both GG and RNG planarization algorithms.
//
// For more information on the routing algorithm, see the GPSR paper
// http://www.eecs.harvard.edu/~htk/publication/2000-mobi-karp-kung.pdf
//
simple GPSR like IGPSR
{
    parameters:
        // properties
        @display("i=block/routing");

        // context parameters
        string interfaceTableModule;   // The path to the InterfaceTable module
        string routingTableModule;
        string networkProtocolModule = default("^.networkLayer.ip");
        string outputInterface = default("wlan0");

        // GPSR parameters
        int planarizationMode @enum(0,1) = default(0); // 0 for GG, 1 for RNG
        string interfaces = default("*");
        double beaconInterval @unit("s") = default(10s);
        double maxJitter @unit("s") = default(1s);
        double neighborValidityInterval @unit("s") = default(30s);
        int positionByteLength @unit(B) = default(2 * 4B);

    gates:
        input ipIn;
        output ipOut;
}

File: src/inet/routing/gpsr/GPSR.ned

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