diff --git a/srsenb/src/stack/mac/scheduler_ue.cc b/srsenb/src/stack/mac/scheduler_ue.cc
index 78ccf7fd3..2e2f64442 100644
--- a/srsenb/src/stack/mac/scheduler_ue.cc
+++ b/srsenb/src/stack/mac/scheduler_ue.cc
@@ -1563,33 +1563,47 @@ void lch_manager::dl_buffer_state(uint8_t lcid, uint32_t tx_queue, uint32_t retx
 int lch_manager::get_max_prio_lcid() const
 {
   int min_prio_val = std::numeric_limits<int>::max(), prio_lcid = -1;
+
+  // Prioritize retxs
   for (uint32_t lcid = 0; lcid < MAX_LC; ++lcid) {
-    if (get_dl_tx_total(lcid) > 0 and lch[lcid].Bj > 0 and lch[lcid].cfg.priority < min_prio_val) {
+    if (get_dl_retx(lcid) > 0 and lch[lcid].cfg.priority < min_prio_val) {
       min_prio_val = lch[lcid].cfg.priority;
       prio_lcid    = lcid;
     }
   }
+  if (prio_lcid >= 0) {
+    return prio_lcid;
+  }
 
-  if (prio_lcid < 0) {
-    // disregard Bj value in selection of lcid
-    size_t                       nof_lcids    = 0;
-    std::array<uint32_t, MAX_LC> chosen_lcids = {};
-    for (uint32_t lcid = 0; lcid < MAX_LC; ++lcid) {
-      if (get_dl_tx_total(lcid) > 0) {
-        if (lch[lcid].cfg.priority < min_prio_val) {
-          min_prio_val    = lch[lcid].cfg.priority;
-          chosen_lcids[0] = lcid;
-          nof_lcids       = 1;
-        } else if (lch[lcid].cfg.priority == min_prio_val) {
-          chosen_lcids[nof_lcids++] = lcid;
-        }
-      }
+  // Select lcid with new txs using Bj
+  for (uint32_t lcid = 0; lcid < MAX_LC; ++lcid) {
+    if (get_dl_tx(lcid) > 0 and lch[lcid].Bj > 0 and lch[lcid].cfg.priority < min_prio_val) {
+      min_prio_val = lch[lcid].cfg.priority;
+      prio_lcid    = lcid;
     }
-    // logical chanels with equal priority should be served equally
-    if (nof_lcids > 0) {
-      prio_lcid = chosen_lcids[prio_idx % nof_lcids];
+  }
+  if (prio_lcid >= 0) {
+    return prio_lcid;
+  }
+
+  // Disregard Bj
+  size_t                       nof_lcids    = 0;
+  std::array<uint32_t, MAX_LC> chosen_lcids = {};
+  for (uint32_t lcid = 0; lcid < MAX_LC; ++lcid) {
+    if (get_dl_tx_total(lcid) > 0) {
+      if (lch[lcid].cfg.priority < min_prio_val) {
+        min_prio_val    = lch[lcid].cfg.priority;
+        chosen_lcids[0] = lcid;
+        nof_lcids       = 1;
+      } else if (lch[lcid].cfg.priority == min_prio_val) {
+        chosen_lcids[nof_lcids++] = lcid;
+      }
     }
   }
+  // logical chanels with equal priority should be served equally
+  if (nof_lcids > 0) {
+    prio_lcid = chosen_lcids[prio_idx % nof_lcids];
+  }
 
   return prio_lcid;
 }
diff --git a/srsenb/test/mac/CMakeLists.txt b/srsenb/test/mac/CMakeLists.txt
index 0631c9e91..93cfd9e35 100644
--- a/srsenb/test/mac/CMakeLists.txt
+++ b/srsenb/test/mac/CMakeLists.txt
@@ -56,3 +56,6 @@ target_link_libraries(scheduler_ca_test srsenb_mac
         ${CMAKE_THREAD_LIBS_INIT}
         ${Boost_LIBRARIES})
 add_test(scheduler_ca_test scheduler_ca_test)
+
+add_executable(sched_lc_ch_test sched_lc_ch_test.cc scheduler_test_common.cc)
+target_link_libraries(sched_lc_ch_test srsenb_mac srslte_common srslte_mac scheduler_test_common)
\ No newline at end of file
diff --git a/srsenb/test/mac/sched_lc_ch_test.cc b/srsenb/test/mac/sched_lc_ch_test.cc
new file mode 100644
index 000000000..7993e3b7b
--- /dev/null
+++ b/srsenb/test/mac/sched_lc_ch_test.cc
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2013-2020 Software Radio Systems Limited
+ *
+ * This file is part of srsLTE.
+ *
+ * srsLTE is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * srsLTE is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * A copy of the GNU Affero General Public License can be found in
+ * the LICENSE file in the top-level directory of this distribution
+ * and at http://www.gnu.org/licenses/.
+ *
+ */
+
+#include "scheduler_test_common.h"
+#include "scheduler_test_utils.h"
+#include "srsenb/hdr/stack/mac/scheduler_ue.h"
+#include "srslte/common/test_common.h"
+
+using namespace srsenb;
+const uint32_t seed = std::chrono::system_clock::now().time_since_epoch().count();
+
+int test_retx_prb_inf(srsenb::lch_manager& lch_handler, int lcid, uint32_t pdu_size)
+{
+  uint32_t                        nof_pdus = lch_handler.get_dl_retx(lcid) / pdu_size;
+  sched_interface::dl_sched_pdu_t pdu;
+
+  for (uint32_t i = 0; i < nof_pdus; ++i) {
+    TESTASSERT(lch_handler.get_max_prio_lcid() == lcid);
+    TESTASSERT(lch_handler.alloc_rlc_pdu(&pdu, pdu_size) == (int)pdu_size);
+    TESTASSERT(pdu.lcid == (uint32_t)lcid);
+    TESTASSERT(pdu.nbytes == pdu_size);
+    TESTASSERT(lch_handler.get_dl_retx(lcid) == (int)((nof_pdus - i - 1) * pdu_size));
+  }
+  return nof_pdus * pdu_size;
+}
+
+int test_newtx_prb_inf(srsenb::lch_manager& lch_handler, int lcid, uint32_t pdu_size)
+{
+  uint32_t                        nof_pdus = lch_handler.get_dl_tx(lcid) / pdu_size;
+  sched_interface::dl_sched_pdu_t pdu;
+
+  for (uint32_t i = 0; i < nof_pdus; ++i) {
+    TESTASSERT(lch_handler.get_max_prio_lcid() == lcid);
+    TESTASSERT(lch_handler.alloc_rlc_pdu(&pdu, pdu_size) == (int)pdu_size);
+    TESTASSERT(pdu.lcid == (uint32_t)lcid);
+    TESTASSERT(pdu.nbytes == pdu_size);
+    TESTASSERT(lch_handler.get_dl_tx(lcid) == (int)((nof_pdus - i - 1) * pdu_size));
+  }
+  return nof_pdus * pdu_size;
+}
+
+int test_lc_ch_pbr_infinity()
+{
+  srsenb::lch_manager lch_handler;
+
+  srsenb::sched_interface::ue_cfg_t ue_cfg        = generate_default_ue_cfg();
+  ue_cfg                                          = generate_setup_ue_cfg(ue_cfg);
+  ue_cfg.ue_bearers[srsenb::RB_ID_SRB1]           = {};
+  ue_cfg.ue_bearers[srsenb::RB_ID_SRB1].direction = sched_interface::ue_bearer_cfg_t::BOTH;
+  ue_cfg.ue_bearers[srsenb::RB_ID_DRB1]           = {};
+  ue_cfg.ue_bearers[srsenb::RB_ID_DRB1].direction = sched_interface::ue_bearer_cfg_t::BOTH;
+  ue_cfg.ue_bearers[srsenb::RB_ID_DRB1].priority  = 5;
+  ue_cfg.ue_bearers[srsenb::RB_ID_DRB2]           = {};
+  ue_cfg.ue_bearers[srsenb::RB_ID_DRB2].direction = sched_interface::ue_bearer_cfg_t::BOTH;
+  ue_cfg.ue_bearers[srsenb::RB_ID_DRB2].priority  = 3;
+
+  lch_handler.set_cfg(ue_cfg);
+  lch_handler.new_tti();
+
+  lch_handler.dl_buffer_state(srsenb::RB_ID_SRB1, 50000, 10000);
+  lch_handler.dl_buffer_state(srsenb::RB_ID_DRB1, 5000, 10000);
+  lch_handler.dl_buffer_state(srsenb::RB_ID_DRB2, 5000, 10000);
+
+  // TEST1 - retx of SRB1 is prioritized. Do not transmit other bearers until there are no SRB1 retxs
+  int nof_pending_bytes = lch_handler.get_dl_retx(srsenb::RB_ID_SRB1);
+  TESTASSERT(test_retx_prb_inf(lch_handler, srsenb::RB_ID_SRB1, 500) == nof_pending_bytes);
+
+  // TEST2 - the DRB2 has lower prio level than SRB1, but has retxs
+  nof_pending_bytes = lch_handler.get_dl_retx(srsenb::RB_ID_DRB2);
+  TESTASSERT(test_retx_prb_inf(lch_handler, srsenb::RB_ID_DRB2, 500) == nof_pending_bytes);
+
+  // TEST3 - the DRB1 has lower prio level, but has retxs
+  nof_pending_bytes = lch_handler.get_dl_retx(srsenb::RB_ID_DRB1);
+  TESTASSERT(test_retx_prb_inf(lch_handler, srsenb::RB_ID_DRB1, 500) == nof_pending_bytes);
+
+  // TEST4 - The SRB1 newtx buffer is emptied before other bearers newtxs
+  nof_pending_bytes = lch_handler.get_dl_tx(srsenb::RB_ID_SRB1);
+  TESTASSERT(test_newtx_prb_inf(lch_handler, srsenb::RB_ID_SRB1, 500) == nof_pending_bytes);
+
+  // TEST5 - The DRB2 newtx buffer is emptied before DRB1 newtxs
+  nof_pending_bytes = lch_handler.get_dl_tx(srsenb::RB_ID_DRB2);
+  TESTASSERT(test_newtx_prb_inf(lch_handler, srsenb::RB_ID_DRB2, 500) == nof_pending_bytes);
+
+  // TEST6 - The DRB1 buffer is emptied
+  nof_pending_bytes = lch_handler.get_dl_tx(srsenb::RB_ID_DRB1);
+  TESTASSERT(test_newtx_prb_inf(lch_handler, srsenb::RB_ID_DRB1, 500) == nof_pending_bytes);
+
+  return SRSLTE_SUCCESS;
+}
+
+int main()
+{
+  srsenb::set_randseed(seed);
+  srslte::console("This is the chosen seed: %u\n", seed);
+  srslte::logmap::get("TEST")->set_level(srslte::LOG_LEVEL_INFO);
+
+  TESTASSERT(test_lc_ch_pbr_infinity() == SRSLTE_SUCCESS);
+  srslte::console("Success\n");
+}
diff --git a/srsenb/test/mac/scheduler_test_utils.h b/srsenb/test/mac/scheduler_test_utils.h
index 2a333477f..061760455 100644
--- a/srsenb/test/mac/scheduler_test_utils.h
+++ b/srsenb/test/mac/scheduler_test_utils.h
@@ -116,7 +116,7 @@ inline srsenb::sched_interface::ue_cfg_t generate_setup_ue_cfg(const srsenb::sch
 
 inline srsenb::sched_interface::ue_cfg_t generate_reconf_ue_cfg(const srsenb::sched_interface::ue_cfg_t& final_cfg)
 {
-  srsenb::sched_interface::ue_cfg_t cfg = final_cfg;
+  srsenb::sched_interface::ue_cfg_t cfg = generate_setup_ue_cfg(final_cfg);
 
   cfg.supported_cc_list.resize(1);
   cfg.ue_bearers                     = {};