if(eNB->ndlsch[(uint8_t)UE_id]!=NULL&&eNB->ndlsch[(uint8_t)UE_id]->active==1&&(eNB->ndlsch_SIB1->harq_process->status!=ACTIVE||subframe!=4))//condition on sib1-NB
if(eNB->ndlsch[(uint8_t)UE_id]!=NULL&&eNB->ndlsch[(uint8_t)UE_id]->active==1&&(eNB->ndlsch_SIB1->harq_process->status!=ACTIVE||subframe!=4))//condition on sib1-NB