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Reply To: tch blocking and tch congestion


Dear, ulva

TCH call Blocking , it present how many subscriber asks for TCH channel and network reply with no avaliable resource.

so it present how many subscriber request TCH channel to reject this request

TCH call drop

after subscriber get TCH and start converstion

during it the call is dropped for some reasons not related to the subscribers .

also for SDCCH call drop rate the same

but SDCCH not for call,it is signaling channel

also SDCCH blocking rate(%)

the same for TCH blocking

i hope it is clear

may be you can expalin what you need with more calarifaction