1 files changed, 0 insertions, 4 deletions
diff --git a/src/bts.h b/src/bts.h
index ea218f7a..afad02c4 100644
--- a/src/bts.h
+++ b/src/bts.h
@@ -108,10 +108,6 @@ struct gprs_rlcmac_bts {
 
 	uint8_t si13[GSM_MACBLOCK_LEN];
 	bool si13_is_set;
-
-	/* downgrade DL CS when less than specified octets are left in tx queue. Optimization, see paper:
-	  "Theoretical Analysis of GPRS Throughput and Delay" */
-	uint16_t cs_downgrade_threshold;
 	/* Link quality range for each UL (M)CS. Below or above, next/prev (M)CS is selected. */
 	struct {int16_t low; int16_t high; } cs_lqual_ranges[MAX_GPRS_CS];
 	struct {int16_t low; int16_t high; } mcs_lqual_ranges[MAX_EDGE_MCS];