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Paging flow control alarm MSC Ericsson

Almeida - 2nd August 2018  (02:15 GMT)

I am working with an operator (Ericsson BSS) having LAC its diferent of RAC for all cells. Please what are risks ?
and now we have a RAu no successes rate

Manii - 20th July 2018  (09:44 GMT)

Hi there,

I am less experience wrt optimization i have to optimize one Ericsson MSC as stats are degraded since start so i have to optimize it please let us know to follow the steps and parameters till cell level it will be highly appreciated

sosie - 10th November 2015  (07:49 GMT)


how is this paging flow control mechanism working in ericsson MSC? what are the parameters to define it?


Mahmoud - 18th November 2012  (12:12 GMT)


LAC split is one solution, but before it check that is there any action from MSC side for this messages or not?

I have faced MSCs which didn't into account these messages at all,and in the other hand BSC has paging discarding ability which can do MSC responsibility in this case, so we deactivated the feature in BSC to avoiding signaling link high utilization between MSC and BSC.


thabo - 14th November 2012  (20:53 GMT)

Hello kindly notice that Paging flow control alarm is caused by high volume of sms-paging. once bulk SMSes are send then there would be high volume of sms-paging. try to check by the time you recieved the alarm there were no bulk SMS send.

Arvind Solanki - 7th November 2011  (12:55 GMT)

What is paging discarded time by MSC.

Deepak - 15th February 2011  (11:50 GMT)


ahishek - 10th February 2011  (10:42 GMT)

how MFRMS is related with paging??? here we give it as 4. in some place it is 2 and 5

Deepak Singh - 21st October 2010  (09:14 GMT)

Yes, I think LAI splitting is the good solution.LAA splitting helps to decrease the PCH load congestion as a result its PSR will improve.BUT Before splitting it is mandatory to check how many cells are define.For large number of cells it is better.Splitting mays increase SDDCH congestion.So,optimum measurement is required

baba - 20th April 2010  (08:38 GMT)

Thanks for your response.
We are planning the splitting.


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