[ns] How to obtain location information at network layer?

Hi there, My study is interested in utilizing location information for routing. Now, I am trying to obtain location information at routing layer in NS-2. Does anybody have any idea of how to implement this? Any comment will be appreciated. Thanks, Danny

[ns] [bug] failed to implement node-up and node-down in wireless

[Bug Report] - Category: Run Time - Segmentation Fault Package: ns 2.31 OS:Ubuntu 7.04 Environment Variables: LD_LIBRARY_PATH= TCL_LIBRARY= TK_LIBRARY= - Description: Description of Problem: I am using ns-2 2.31 to simulate.

[ns] [help] How to simulate intermittent link in wireless

Hi, I want to use ns-2 to simulate some special wireless scenario. But the scenario requires random link-up and link-down. For example, two node are still in the transmission range. But the one node randomly failed (the random can be some distribution, such as gaussian). And this link-down lasts

[ns] [nam in large area simulation] How to increase display size of traffic in nam

Hi there, I am currently simulating a very long distance wireless scenario. The simulation area is about 1,000,000 meter * 1,000,000 meter. In the normal simulation, nam should be able to see the traffice travelling between the sender and receiver simultaneously. However, when plotting nam in

[ns] How to simulate random intermittent link

Hi, I want to use ns-2 to simulate some special wireless scenario. But the scenario requires random link-up and link-down. For example, two node are still in the transmission range. But the one node randomly failed (the random can be some distribution, such as gaussian). And this link-down lasts