Bug 1356

Summary: Wimax base station out of reach gives assertion failure
Product: ns-3 Reporter: Morten Lindeberg <mglindeb>
Component: wimaxAssignee: Flavio Kubota <kubota>
Status: NEW ---    
Severity: normal CC: muni_es, ns-bugs
Priority: P5    
Version: ns-3.13   
Hardware: Mac Intel   
OS: Mac OS   
Attachments: wimax-simple.cc with added duration and mobility

Description Morten Lindeberg 2012-02-01 05:17:31 UTC
Created attachment 1322 [details]
wimax-simple.cc with added duration and mobility

In a simple experiment based upon the wimax-simple.cc script I added mobility to the subscriber station so that at a certain time it moves out of range, and at a later point within range.  The simulation halts with the an assertion failure around the point in time when I guess the subscriber is out of range. The assertion failure is this:

assert failed. cond="!m_ss->IsRegistered ()", msg="Subscriber Station: Error while scanning: Already registered with a BS", file=../src/wimax/model/ss-link-manager.cc, line=143
terminate called without an active exception

Command ['/Users/mglindeb/Documents/workspace/ns-3.13/build/scratch/wimax-simple'] terminated with signal SIGIOT. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").

I am attaching the simulation script..