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Member
Reputation: 44
Location Area Update
Dear All,
Does Location Area Update happen in dedicated mode?
If there is a low coverage LA update can happen
I have few drive reports which show Location area update in dedicated mode and mostly is is due to low coverage.
Thanks in advance
Regards,
Copier
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2011-09-23 03:29 PM
# ADS
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Member
Reputation: 172
Re: Location Area Update
Originally Posted by
copier
Dear All,
Does Location Area Update happen in dedicated mode?
If there is a low coverage LA update can happen
I have few drive reports which show Location area update in dedicated mode and mostly is is due to low coverage.
Thanks in advance
Regards,
Copier
LA update is explicity for Idle Mode. If you can share some of these logs probably we can help you more.
BR
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Member
Reputation: 51
Re: Location Area Update
Ya agree with copier, location update should happen in idle mode only. Even if you are in dedicated mode, your location area will be updated once the call ended, if there is any location area across during the dedicated mode.
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Re: Location Area Update
interseting case kindly share the log files....
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VIP Member
Reputation: 1791
Re: Location Area Update
Originally Posted by
copier
Dear All,
Does Location Area Update happen in dedicated mode?
If there is a low coverage LA update can happen
I have few drive reports which show Location area update in dedicated mode and mostly is is due to low coverage.
Thanks in advance
Regards,
Copier
i dont think that it could hapeen.! can u share log file?
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Member
Reputation: 127
Re: Location Area Update
Originally Posted by
copier
Dear All,
Does Location Area Update happen in dedicated mode?
If there is a low coverage LA update can happen
I have few drive reports which show Location area update in dedicated mode and mostly is is due to low coverage.
Thanks in advance
Regards,
Copier
Dear Copier;
Location update is happen in the ideal state, in dedicated mode hand over occcure.
If you pass through LAC border and the MS in dedicated mode, the location update is done after close the call.
Regards
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Users Awaiting Email Confirmation
Reputation: 48
Re: Location Area Update
Thanks for the information guys...............I just come to know about
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Member
Reputation: 426
Re: Location Area Update
You are using Actix, right ?
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Member
Reputation: 101
Re: Location Area Update
A UE initiates LA update only while it is in idle mode (in RRC connected mode CELL_DCH, CELL_FACH, CELL/URA_PCH, UTRAN keeps track of UE mobility, so if there is an incoming paging, this will be delivered to the UE depending on the RRC state e.g. PAGE TYPE 1, PAGE TYPE 2, cell-level or URA-level paging)
Of course, whenever the UE has to do the LA update, it needs to establish an RRC connection (hence it will enter RRC connected mode e.g. CELL_DCH)
So, i wonder if you confuse this step when you are reading the actual trace from Actix
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