enb_amarisoft: decrease max rate for TM2+
perhaps additional CRS for MIMO up to 25 PRB result in slighlt lower max rate
Change-Id: I128085e308f400622683905245d42f92a631e81d
diff --git a/src/osmo_gsm_tester/obj/enb_amarisoft.py b/src/osmo_gsm_tester/obj/enb_amarisoft.py
index 3602f31..f6f2cb0 100644
--- a/src/osmo_gsm_tester/obj/enb_amarisoft.py
+++ b/src/osmo_gsm_tester/obj/enb_amarisoft.py
@@ -253,8 +253,12 @@
max_rate = max_phy_rate_tm1_ul[self.num_prb()]
# MIMO only supported for Downlink
- if downlink and self._txmode > 2:
- max_rate *= 2
+ if downlink:
+ if self._txmode > 2:
+ max_rate *= 2
+ # Lower max MCS for TM2 and above results in lower max rate
+ if self._txmode >= 2 and self.num_prb() <= 25:
+ max_rate *= 0.85
return max_rate