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Reply To: Multiple CCCH


hi learner,

ccch load is a great optimization topic.
the “limit” of 33pg/s is more of a threshold, used by design team to define how many cells per LAC should be planned.

In your network, the BSC is collecting PM counters, and some of them are about Paging load, such as:
– number of paging requests sent on Air interface
– number of paging blocks sent on Air interface

With those 2 indicators you can know:
– paging load per s. (you will only get the average value, but that’s good enough, thanks to efficient queueing mechanisms in the PCH.
– number of paging requests per block -> in the cell with a high amount of paging, @BH, you’ll probably see that there are much more than 2 paging requests per block in average.