Paging is a very critical KPI from the core  point of view which is directly related to call lost issue. So, it is very important to find out the root cause for solving it. I am trying it by myself by couldnt then i am taking help from Huawei HedEx documnet which helps me to change the necessary parameter for optimize the paging success rate.

Solution is:

Bit 1 and bit 15 of P1100 control paging optimization.

• Bit 1 of P1100 determines whether the mobile switching center (MSC) server sends a PAGING message at the end of either an A/Iu interface location update or a call release procedure if there is interaction between paging and either procedure.

  Value:

  • = 0: The MSC server sends a PAGING message after either procedure ends.
  • = 1: The MSC server does not send a PAGING message after either procedure ends, and the call cannot be connected.
  The default value is 1.

• Bit 15 of P1100 determines whether the MSC server optimizes call processing if a subscriber is paged for the call service when the subscriber is sending or receiving a short message.

  Value:

  • = 0: The MSC server optimizes call processing to ensure that paging will be successful.
  • = 1: The MSC server does not optimize call processing.
  The default value is 1.

Thanks

You have a great success story keep it up ............

very good success...