make handover algorithm parameters configurable from VTY
diff --git a/openbsc/src/vty_interface.c b/openbsc/src/vty_interface.c
index 82fd004..0e518ef 100644
--- a/openbsc/src/vty_interface.c
+++ b/openbsc/src/vty_interface.c
@@ -299,6 +299,18 @@
VTY_NEWLINE);
vty_out(vty, " mm info %u%s", gsmnet->send_mm_info, VTY_NEWLINE);
vty_out(vty, " handover %u%s", gsmnet->handover.active, VTY_NEWLINE);
+ vty_out(vty, " handover window rxlev averaging %u%s",
+ gsmnet->handover.win_rxlev_avg, VTY_NEWLINE);
+ vty_out(vty, " handover window rxqual averaging %u%s",
+ gsmnet->handover.win_rxqual_avg, VTY_NEWLINE);
+ vty_out(vty, " handover window rxlev neighbor averaging %u%s",
+ gsmnet->handover.win_rxlev_avg_neigh, VTY_NEWLINE);
+ vty_out(vty, " handover power budget interval %u%s",
+ gsmnet->handover.pwr_interval, VTY_NEWLINE);
+ vty_out(vty, " handover power budget hysteresis %u%s",
+ gsmnet->handover.pwr_hysteresis, VTY_NEWLINE);
+ vty_out(vty, " handover maximum distance %u%s",
+ gsmnet->handover.max_distance, VTY_NEWLINE);
vty_out(vty, " timer t3101 %u%s", gsmnet->T3101, VTY_NEWLINE);
vty_out(vty, " timer t3103 %u%s", gsmnet->T3103, VTY_NEWLINE);
vty_out(vty, " timer t3105 %u%s", gsmnet->T3105, VTY_NEWLINE);
@@ -881,6 +893,53 @@
return CMD_SUCCESS;
}
+DEFUN(cfg_net_ho_win_rxlev_avg, cfg_net_ho_win_rxlev_avg_cmd,
+ "handover window rxlev averaging <1-10>",
+ "How many RxLev measurements are used for averaging")
+{
+ gsmnet->handover.win_rxlev_avg = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_net_ho_win_rxqual_avg, cfg_net_ho_win_rxqual_avg_cmd,
+ "handover window rxqual averaging <1-10>",
+ "How many RxQual measurements are used for averaging")
+{
+ gsmnet->handover.win_rxqual_avg = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_net_ho_win_rxlev_neigh_avg, cfg_net_ho_win_rxlev_avg_neigh_cmd,
+ "handover window rxlev neighbor averaging <1-10>",
+ "How many RxQual measurements are used for averaging")
+{
+ gsmnet->handover.win_rxlev_avg_neigh = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_net_ho_pwr_interval, cfg_net_ho_pwr_interval_cmd,
+ "handover power budget interval <1-99>",
+ "How often to check if we have a better cell (SACCH frames)")
+{
+ gsmnet->handover.pwr_interval = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_net_ho_pwr_hysteresis, cfg_net_ho_pwr_hysteresis_cmd,
+ "handover power budget hysteresis <0-999>",
+ "How many dB does a neighbor to be stronger to become a HO candidate")
+{
+ gsmnet->handover.pwr_hysteresis = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_net_ho_max_distance, cfg_net_ho_max_distance_cmd,
+ "handover maximum distance <0-9999>",
+ "How big is the maximum timing advance before HO is forced")
+{
+ gsmnet->handover.max_distance = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
#define DECLARE_TIMER(number) \
DEFUN(cfg_net_T##number, \
@@ -1391,6 +1450,12 @@
install_element(GSMNET_NODE, &cfg_net_rrlp_mode_cmd);
install_element(GSMNET_NODE, &cfg_net_mm_info_cmd);
install_element(GSMNET_NODE, &cfg_net_handover_cmd);
+ install_element(GSMNET_NODE, &cfg_net_ho_win_rxlev_avg_cmd);
+ install_element(GSMNET_NODE, &cfg_net_ho_win_rxqual_avg_cmd);
+ install_element(GSMNET_NODE, &cfg_net_ho_win_rxlev_avg_neigh_cmd);
+ install_element(GSMNET_NODE, &cfg_net_ho_pwr_interval_cmd);
+ install_element(GSMNET_NODE, &cfg_net_ho_pwr_hysteresis_cmd);
+ install_element(GSMNET_NODE, &cfg_net_ho_max_distance_cmd);
install_element(GSMNET_NODE, &cfg_net_T3101_cmd);
install_element(GSMNET_NODE, &cfg_net_T3103_cmd);
install_element(GSMNET_NODE, &cfg_net_T3105_cmd);