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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0005597 | GeoNetworking | Base Spec | public | 08-07-2010 15:22 | 27-07-2010 21:35 | ||||
| Reporter | Andras Kovacs | ||||||||
| Assigned To | Andreas Festag | ||||||||
| Priority | normal | Severity | major | Reproducibility | N/A | ||||
| Status | closed | Resolution | fixed | ||||||
| Platform | OS | OS Version | |||||||
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| Target Version | Fixed in Version | TS 102 636 4-1 V0.0.7 | |||||||
| Summary | 0005597: TS102636-4-1 v0.0.6 / Annex C.2: Is the procedure for Greedy forwarding algorithm correct? | ||||||||
| Description | In the algorithm description the note the following comparison statement: IF ( DIST(PV_FP, PV_i) > MFR) ... This statement checks for the largest distance from Destination position. Further on, note the following comparison statement: IF (MFR > DIST(PV_FP, PV_LPV)) ... This statement checks whether the selected neighbor is further from the Destination that the current ITS station. Are the above comparisons correct? According to the Annex C.2 text, as well as expected by STF members, 'With the MFR policy the neighbour is selected that has the smalles geographical distance to the destination'. The presently selected neighbor is the furthest one. In case that the intention of Greedy forwarding algorithm is indeed to select the neighbor that is closest to Destination, the two '>' signs must be reversed to '<'. Also note, that the THEN keyword sometimes accompanies an IF statement, but sometimes does not. It should be consistent style. | ||||||||
| Tags | No tags attached. | ||||||||
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(0009513) Andreas Festag (manager) 12-07-2010 13:52 |
Yes, the observation is correct. Changed in next version 0.0.7. |
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Issue History |
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| Date Modified | Username | Field | Change |
| 08-07-2010 15:22 | Andras Kovacs | New Issue | |
| 12-07-2010 13:52 | Andreas Festag | Status | new => resolved |
| 12-07-2010 13:52 | Andreas Festag | Fixed in Version | => Next Release 4-1 |
| 12-07-2010 13:52 | Andreas Festag | Resolution | open => fixed |
| 12-07-2010 13:52 | Andreas Festag | Assigned To | => Andreas Festag |
| 12-07-2010 13:52 | Andreas Festag | Note Added: 0009513 | |
| 27-07-2010 21:35 | Andras Kovacs | Status | resolved => closed |
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Issue History |
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