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Reply To: IR in Alcatel


Dear Van,

As I know in Alcatel PArameter, there is no EN_IR_DL, There are only EN_IR_UL and EN_RESEGMENTATION_UL.

Based on ALU Documentation, EN_IR_UL should be activated (ENABLE).The activation of both at the same time may reduce the gain
of the Incremental Redundancy

But why does the default value is 0 (it means DISABLE)?

If EN_IR_UL is ENABLE, supposedly it increase the accessibility and attainability of UL_Tbf_Establshment, but I don’t know why in your case it caused DL_TBF_DropRate.

Dear Pix,

Need your help 🙂