| Abustruct | .... 2 | |
| Key Words | .... 2 | |
| 1 | Introduction | .... 2 |
| 2 | Gridless Routing Algorithm | .... 3 |
| 2.1 | Routable area representation | .... 3 |
| 2.2 | Path search based on A* algorithm | .... 3 |
| 2.3 | Object-oriented modeling of the routing algorithm | .... 4 |
| 2.4 | Fragmentation problem | .... 5 |
| 3 | Parallel Routing based on Time Warp | .... 5 |
| 3.1 | The Time Warp mechanism | .... 6 |
| 3.2 | Virtual time for routing | .... 6 |
| 3.3 | Extension-incremental rip-up and reroute | .... 7 |
| 4 | Implementation | .... 7 |
| 4.1 | Message scheduler | .... 7 |
| 5 | Measurement Results | .... 8 |
| Concluding Remarks | .... 9 | |
| References | .... 9 |
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