diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt
index e6adefdbe27e40bd19576fc0cb5c35c46ea8d85c..0e5d4d025ab9b6832aafd83c9add0d2137b56ad0 100644
--- a/cmake_targets/CMakeLists.txt
+++ b/cmake_targets/CMakeLists.txt
@@ -482,7 +482,6 @@ include_directories ("${X2AP_DIR}")
###################################
add_list1_option(NB_ANTENNAS_RX "2" "Number of antennas in reception" "1" "2" "4")
add_list1_option(NB_ANTENNAS_TX "4" "Number of antennas in transmission" "1" "2" "4")
-add_list1_option(NB_ANTENNAS_TXRX "2" "Number of antennas in ????" "1" "2" "4")
add_list2_option(RF_BOARD "EXMIMO" "RF head type" "None" "EXMIMO" "OAI_USRP" "OAI_BLADERF" "CPRIGW" "OAI_LMSSDR")
diff --git a/cmake_targets/epc_test/CMakeLists.template b/cmake_targets/epc_test/CMakeLists.template
index 1abdce3773b0d252dcc3cc6d816d29264c4670b2..2ef6c86d31ad99bff9a8e7b44791b7da9eed72b3 100644
--- a/cmake_targets/epc_test/CMakeLists.template
+++ b/cmake_targets/epc_test/CMakeLists.template
@@ -36,7 +36,6 @@ set ( NAS_MME False )
set ( NAS_UE True )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
-set ( NB_ANTENNAS_TXRX "2" )
set ( NO_RRM True )
set ( OAISIM False )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
diff --git a/cmake_targets/oaisim_build_oai/CMakeLists.template b/cmake_targets/oaisim_build_oai/CMakeLists.template
index d1bbb090eb2954788d9fa040b66e30bba91db71b..8929ec14b9d6b9f9187faecdcdae2d23d8cc91e7 100644
--- a/cmake_targets/oaisim_build_oai/CMakeLists.template
+++ b/cmake_targets/oaisim_build_oai/CMakeLists.template
@@ -35,7 +35,6 @@ set ( NAS_MME False )
set ( NAS_UE True )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
-set ( NB_ANTENNAS_TXRX "2" )
set ( NO_RRM True )
set ( OAISIM True )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
diff --git a/cmake_targets/oaisim_mme_build_oai/CMakeLists.template b/cmake_targets/oaisim_mme_build_oai/CMakeLists.template
index bfaf064a7cfcac7ec775381e2d9ff7f8e02c3b9c..29331803e7d6d8a9e1cb8147d0f28336236f7096 100644
--- a/cmake_targets/oaisim_mme_build_oai/CMakeLists.template
+++ b/cmake_targets/oaisim_mme_build_oai/CMakeLists.template
@@ -36,7 +36,6 @@ set ( NAS_NETLINK False )
set ( NAS_UE False )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
-set ( NB_ANTENNAS_TXRX "2" )
set ( NO_RRM False )
set ( OAISIM False )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
diff --git a/cmake_targets/oaisim_noS1_build_oai/CMakeLists.template b/cmake_targets/oaisim_noS1_build_oai/CMakeLists.template
index 6df721bdde8e0e180b1d9e919f7b81d5e2ef6ac3..362cc700266d42dbe2ebd1211128b3378cf2f5b1 100644
--- a/cmake_targets/oaisim_noS1_build_oai/CMakeLists.template
+++ b/cmake_targets/oaisim_noS1_build_oai/CMakeLists.template
@@ -36,7 +36,6 @@ set ( NAS_MME False )
set ( NAS_UE False )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
-set ( NB_ANTENNAS_TXRX "2" )
set ( NO_RRM True )
set ( OAISIM True )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
diff --git a/cmake_targets/s1c_mme_test/CMakeLists.template b/cmake_targets/s1c_mme_test/CMakeLists.template
index c84ff9ee3cb0e8e054c04988cde7e2b195dc8a98..b0b58baaec71d4731a5476c4b157bf1322f68a82 100644
--- a/cmake_targets/s1c_mme_test/CMakeLists.template
+++ b/cmake_targets/s1c_mme_test/CMakeLists.template
@@ -36,7 +36,6 @@ set ( NAS_MME False )
set ( NAS_UE True )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
-set ( NB_ANTENNAS_TXRX "2" )
set ( NO_RRM True )
set ( OAISIM True )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
diff --git a/common/utils/telnetsrv/CMakeLists.txt b/common/utils/telnetsrv/CMakeLists.txt
index 1e6d3a06f3cd26edf6fe562098fc8a3eae721ce2..bc4a550742291e2c9a67cbf4e923ca79d00eb8e0 100644
--- a/common/utils/telnetsrv/CMakeLists.txt
+++ b/common/utils/telnetsrv/CMakeLists.txt
@@ -24,7 +24,7 @@ set(OPENAIR_NFAPIINC $ENV{NFAPI_DIR} )
set(CMAKE_INSTALL_PREFIX $ENV{OPENAIR_TARGETS})
-add_definitions (-DRel14 -DCMAKER -DENABLE_ITTI -DENABLE_NAS_UE_LOGGING -DENABLE_SECURITY -DENABLE_USE_CPU_EXECUTION_TIME -DENABLE_USE_MME -DENABLE_VCD -DENB_AGENT -DENB_MODE -DETHERNET=1 -DEXMIMO_IOT -DJUMBO_FRAME -DLINK_ENB_PDCP_TO_GTPV1U -DLOG_NO_THREAD -DMAC_CONTEXT -DMAX_NUM_CCs=1 -DNAS_BUILT_IN_UE -DNAS_UE -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DNB_ANTENNAS_TXRX=2 -DNO_RRM -DNone=1 -DOAI_NW_DRIVER_USE_NETLINK -DOPENAIR2 -DOPENAIR_LTE -DPHYSIM -DPHY_CONTEXT -DRel10=1 -DS1AP_VERSION=R10 -DTRACE_RLC_MUTEX -DX2AP_VERSION=R11 -DXFORMS -mavx2 -msse4.1 -mssse3)
+add_definitions (-DRel14 -DCMAKER -DENABLE_ITTI -DENABLE_NAS_UE_LOGGING -DENABLE_SECURITY -DENABLE_USE_CPU_EXECUTION_TIME -DENABLE_USE_MME -DENABLE_VCD -DENB_AGENT -DENB_MODE -DETHERNET=1 -DEXMIMO_IOT -DJUMBO_FRAME -DLINK_ENB_PDCP_TO_GTPV1U -DLOG_NO_THREAD -DMAC_CONTEXT -DMAX_NUM_CCs=1 -DNAS_BUILT_IN_UE -DNAS_UE -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DNO_RRM -DNone=1 -DOAI_NW_DRIVER_USE_NETLINK -DOPENAIR2 -DOPENAIR_LTE -DPHYSIM -DPHY_CONTEXT -DRel10=1 -DS1AP_VERSION=R10 -DTRACE_RLC_MUTEX -DX2AP_VERSION=R11 -DXFORMS -mavx2 -msse4.1 -mssse3)
add_compile_options( -fPIC -march=native -Ofast)
include_directories( ./ ${OPENAIR_COMMON_DIR} ${OPENAIR_DIR} ${OPENAIR1_DIR} ${OPENAIR2_DIR} ${OPENAIR2_COMMON_DIR} ${OPENAIR2_DIR}/UTIL/LOG
diff --git a/openair1/PHY/CODING/TESTBENCH/Makefile b/openair1/PHY/CODING/TESTBENCH/Makefile
index 79a005cf8c4aacfbe40a9e779847552cc074714a..030f19b47bb0747fa1c28c944721fa74ca6a487b 100644
--- a/openair1/PHY/CODING/TESTBENCH/Makefile
+++ b/openair1/PHY/CODING/TESTBENCH/Makefile
@@ -7,7 +7,7 @@ OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -DNODE_RG -DNO_UL_REF -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DOPENAIR_LTE -DMAX_NUM_CCs=1
+CFLAGS += -DNODE_RG -DNO_UL_REF -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DOPENAIR_LTE -DMAX_NUM_CCs=1
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
diff --git a/openair2/UTIL/OCG/makefile b/openair2/UTIL/OCG/makefile
index 00108f56a45c191fb1377b55f15569f4291df6c8..1ef4ec98dca850bf5ad3c5ab91f92a27f62d465b 100644
--- a/openair2/UTIL/OCG/makefile
+++ b/openair2/UTIL/OCG/makefile
@@ -7,7 +7,7 @@ OPENAIR2_TOP = ../../../openair2
OPENAIR3_TOP = ../../../openair3
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11 #-Wno-packed-bitfield-compat
+CFLAGS += -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11 #-Wno-packed-bitfield-compat
CFLAGS += -m32 -DOPENAIR_LTE -DOPENAIR2 #-DOFDMA_ULSCH -DIFFT_FPGA -DIFFT_FPGA_UE
diff --git a/openair2/UTIL/OMG/makefile b/openair2/UTIL/OMG/makefile
index 73b282f0816a4e8125f33fa466fb8069685d79e5..80ab8c6394f701b75416d15b9d42ce35c0277115 100644
--- a/openair2/UTIL/OMG/makefile
+++ b/openair2/UTIL/OMG/makefile
@@ -60,7 +60,7 @@ OPENAIR2_TOP = ../../../openair2
OPENAIR3_TOP = ../../../openair3
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11 #-Wno-packed-bitfield-compat
+CFLAGS += -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11 #-Wno-packed-bitfield-compat
CFLAGS += -DOPENAIR_LTE -DOPENAIR2 #-DOFDMA_ULSCH -DIFFT_FPGA -DIFFT_FPGA_UE
diff --git a/openair2/UTIL/OMG/makefile_old b/openair2/UTIL/OMG/makefile_old
index 13da3a61014394eed13449b18984f9f29e3b7432..7bc551cb03c968ea5f174446e8f802c943e07b22 100644
--- a/openair2/UTIL/OMG/makefile_old
+++ b/openair2/UTIL/OMG/makefile_old
@@ -62,7 +62,7 @@ OPENAIR2_TOP = ../../../openair2
OPENAIR3_TOP = ../../../openair3
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11 #-Wno-packed-bitfield-compat
+CFLAGS += -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11 #-Wno-packed-bitfield-compat
CFLAGS += -DOPENAIR_LTE -DOPENAIR2 #-DOFDMA_ULSCH -DIFFT_FPGA -DIFFT_FPGA_UE
diff --git a/targets/SIMU/USER/Makefile b/targets/SIMU/USER/Makefile
index 6e352a9faa0311d0faf18a059fb1668384001a1c..ec5f5eb0ccb382c0e0e38420a3dccc68f4660fde 100644
--- a/targets/SIMU/USER/Makefile
+++ b/targets/SIMU/USER/Makefile
@@ -29,7 +29,7 @@ endif
CFLAGS += -Wpointer-sign
-CFLAGS += -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 $(CPUFLAGS) -I/usr/include/X11 #-Wno-packed-bitfield-compat
+CFLAGS += -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 $(CPUFLAGS) -I/usr/include/X11 #-Wno-packed-bitfield-compat
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
diff --git a/targets/TEST/AT_COMMANDS/Makefile b/targets/TEST/AT_COMMANDS/Makefile
index 1e54e9d9500881519f30c21d42505b2d944f6e9f..fc5f55032914228525f3c6d903eba69bae54b317 100755
--- a/targets/TEST/AT_COMMANDS/Makefile
+++ b/targets/TEST/AT_COMMANDS/Makefile
@@ -6,7 +6,7 @@ OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3_TOP = $(OPENAIR3_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -m32 -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11
+CFLAGS += -m32 -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
diff --git a/targets/TEST/PACKET_TRACER/Makefile b/targets/TEST/PACKET_TRACER/Makefile
index 7b857ca3b97c6cacb9d36ec80e50b6a06d0307a1..e7a4e70bf9318779c1c2af091f46d07f60254326 100755
--- a/targets/TEST/PACKET_TRACER/Makefile
+++ b/targets/TEST/PACKET_TRACER/Makefile
@@ -6,7 +6,7 @@ OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3_TOP = $(OPENAIR3_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -m32 -DPHYSIM -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -I/usr/include/X11
+CFLAGS += -m32 -DPHYSIM -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -I/usr/include/X11
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
diff --git a/targets/TEST/PDCP/Makefile b/targets/TEST/PDCP/Makefile
index 1d299ee6b5018df5d9fbd339ec601c2361c86bc2..805cabe7cb53e2cb5af930e36c230acc6a5a6c6d 100755
--- a/targets/TEST/PDCP/Makefile
+++ b/targets/TEST/PDCP/Makefile
@@ -8,7 +8,7 @@ OPENAIR3 = $(OPENAIR3_DIR)
EXE_FILE_NAME = test_pdcp
-CFLAGS += -m32 -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11
+CFLAGS += -m32 -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
diff --git a/targets/TEST/PDCP/with_rlc/Makefile.data_bearer b/targets/TEST/PDCP/with_rlc/Makefile.data_bearer
index 50686b0bb358b97bc0938c82f1d71f599f29fcee..d1397d3f4986c84b30a5d9cf639c2456ebfa17d0 100755
--- a/targets/TEST/PDCP/with_rlc/Makefile.data_bearer
+++ b/targets/TEST/PDCP/with_rlc/Makefile.data_bearer
@@ -8,7 +8,7 @@ OPENAIR3 = $(OPENAIR3_DIR)
EXE_FILE_NAME = test_pdcp_rlc
-CFLAGS += -m32 -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11
+CFLAGS += -m32 -DPHYSIM -DNODE_RG -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -DMAX_MODULES=1 -I/usr/include/X11
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
diff --git a/targets/TEST/RLC_AM_V9.3.0/Makefile b/targets/TEST/RLC_AM_V9.3.0/Makefile
index dde20a7b4252cb75a3d492a10db5fc7e40ebcdba..8884d7b667fc6eb96f14fcacd29960afa81966db 100755
--- a/targets/TEST/RLC_AM_V9.3.0/Makefile
+++ b/targets/TEST/RLC_AM_V9.3.0/Makefile
@@ -8,7 +8,7 @@ OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3_TOP = $(OPENAIR3_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -m32 -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -I/usr/include/X11
+CFLAGS += -m32 -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -I/usr/include/X11
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES
diff --git a/targets/TEST/RLC_UM_V9.3.0/Makefile b/targets/TEST/RLC_UM_V9.3.0/Makefile
index 57002dad21b032f9a6db4fe1c0efcb5f21047f75..919def5f1e29680119a8fee96545d61802a8d69b 100755
--- a/targets/TEST/RLC_UM_V9.3.0/Makefile
+++ b/targets/TEST/RLC_UM_V9.3.0/Makefile
@@ -8,7 +8,7 @@ OPENAIR2_TOP = $(OPENAIR2_DIR)
OPENAIR3_TOP = $(OPENAIR3_DIR)
OPENAIR3 = $(OPENAIR3_DIR)
-CFLAGS += -m32 -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -I/usr/include/X11
+CFLAGS += -m32 -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TX=2 -I/usr/include/X11
ASN1_MSG_INC = $(OPENAIR2_DIR)/RRC/LITE/MESSAGES