mirror of https://github.com/PentHertz/srsLTE.git
srsenb: Use MCS from new grant when doing adaptive retx
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@ -317,8 +317,15 @@ void cc_worker::decode_pusch_rnti(stack_interface_phy_lte::ul_sched_grant_t& ul_
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// Handle Format0 adaptive retx
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// Handle Format0 adaptive retx
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// Use last TBS for this TB in case of mcs>28
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// Use last TBS for this TB in case of mcs>28
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if (ul_grant.dci.tb.mcs_idx > 28) {
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if (ul_grant.dci.tb.mcs_idx > 28) {
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int rv_idx = grant.tb.rv;
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grant.tb = phy->ue_db.get_last_ul_tb(rnti, cc_idx, ul_pid);
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grant.tb = phy->ue_db.get_last_ul_tb(rnti, cc_idx, ul_pid);
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Info("RETX: mcs=%d, old_tbs=%d pid=%d\n", ul_grant.dci.tb.mcs_idx, grant.tb.tbs, ul_pid);
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grant.tb.rv = rv_idx;
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Info("Adaptive retx: rnti=0x%x, pid=%d, rv_idx=%d, mcs=%d, old_tbs=%d\n",
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rnti,
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ul_pid,
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grant.tb.rv,
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ul_grant.dci.tb.mcs_idx,
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grant.tb.tbs / 8);
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}
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}
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phy->ue_db.set_last_ul_tb(rnti, cc_idx, ul_pid, grant.tb);
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phy->ue_db.set_last_ul_tb(rnti, cc_idx, ul_pid, grant.tb);
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