layer23 bursts - strategy for filtering IA's for tmsi based on downlink traffic only?

MATTHEW EVANS mattjevans at btinternet.com
Wed Feb 23 09:53:34 UTC 2011


Hi all,

I am running some tests/experiments with the burst_ind branch. I want to be able 
to only follow the immediate assignments for my TMSI as it is difficult to 
verify that the bursts are indeed my traffic. However, I suspect this is not 
possible using only downlink traffic as without the channel request from the MS 
I cannot match the resulting IA? I would need to capture uplink too?

I would be grateful if someone could confirm if this is the case or if there is 
a way around this issue?

Many thanks,

Matt.





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