OsmoBSC> enable OsmoBSC# list ... bts <0-65535> trx <0-255> timeslot <0-7> sub-slot <0-7> modify (vamos|non-vamos) [tsc] [<1-4>] [<0-7>] ... OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 ? activate Manual Channel Activation (e.g. for BER test) activate-vamos Manual Channel Activation, in VAMOS mode deactivate Manual Channel Deactivation (e.g. for BER test) modify Manually send Channel Mode Modify (for debugging) mdcx Modify RTP Connection reassign-to Trigger Assignment to an unused lchan on the same cell ms-power Manually force MS Uplink Power Level in dBm on the lchan (for testing) handover Manually trigger handover (for debugging) assignment Manually trigger assignment (for debugging) OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 modify ? vamos Enable VAMOS channel mode non-vamos Disable VAMOS channel mode OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 modify vamos ? [tsc] Provide specific TSC Set and Training Sequence Code OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 modify vamos tsc ? [<1-4>] TSC Set OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 modify vamos tsc 1 ? [<0-7>] Training Sequence Code OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 modify vamos tsc 1 0 ? OsmoBSC# list ... bts <0-65535> trx <0-255> timeslot <0-7> (sub-slot|vamos-sub-slot) <0-7> (activate|activate-vamos) (hr|fr|efr|amr|sig) [<0-7>] bts <0-65535> trx <0-255> timeslot <0-7> (sub-slot|vamos-sub-slot) <0-7> deactivate ... OsmoBSC# bts? bts BTS Specific Commands OsmoBSC# bts ? <0-65535> BTS Number OsmoBSC# bts 0 ? unblock-setup-ramping Unblock and allow to configure a BTS if kept back by BTS ramping resend-system-information Re-generate + re-send BCCH SYSTEM INFORMATION resend-power-control-defaults Re-generate + re-send default MS/BS Power control parameters c0-power-reduction BCCH carrier power reduction operation trx TRX for manual command oml Manipulate the OML managed objects om2000 Manipulate the OM2000 managed objects OsmoBSC# bts 0 c0-power-reduction ? <0-6> Power reduction value (in dB, even numbers only) OsmoBSC# bts 0 trx ? <0-255> TRX Number OsmoBSC# bts 0 trx 0 ? timeslot Timeslot for manual command OsmoBSC# bts 0 trx 0 timeslot ? <0-7> Timeslot Number OsmoBSC# bts 0 trx 0 timeslot 0 ? pdch Packet Data Channel sub-slot Primary sub-slot vamos-sub-slot VAMOS secondary shadow subslot, range <0-1>, only valid for TCH type timeslots OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot ? <0-7> Sub-slot Number OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 ? activate Manual Channel Activation (e.g. for BER test) activate-vamos Manual Channel Activation, in VAMOS mode deactivate Manual Channel Deactivation (e.g. for BER test) modify Manually send Channel Mode Modify (for debugging) mdcx Modify RTP Connection reassign-to Trigger Assignment to an unused lchan on the same cell ms-power Manually force MS Uplink Power Level in dBm on the lchan (for testing) handover Manually trigger handover (for debugging) assignment Manually trigger assignment (for debugging) OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 activate ? hr Half-Rate v1 fr Full-Rate efr Enhanced Full Rate amr Adaptive Multi-Rate sig Signalling OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 activate fr ? [<0-7>] AMR Mode OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 activate fr 0 ? OsmoBSC# list ... bts <0-65535> trx <0-255> timeslot <0-7> (sub-slot|vamos-sub-slot) <0-7> reassign-to trx <0-255> timeslot <0-7> (sub-slot|vamos-sub-slot) <0-7> [tsc] [<1-4>] [<0-7>] ... OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to ? trx Target TRX OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx ? <0-255> TRX nr OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 ? timeslot Target timeslot OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 timeslot ? <0-7> timeslot nr OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 timeslot 0 ? sub-slot Primary sub-slot vamos-sub-slot VAMOS secondary shadow subslot, range <0-1>, only valid for TCH type timeslots OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 timeslot 0 vamos-sub-slot ? <0-7> Sub-slot Number OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 timeslot 0 vamos-sub-slot 0 ? [tsc] Provide specific TSC Set and Training Sequence Code OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 timeslot 0 vamos-sub-slot 0 tsc ? [<1-4>] TSC Set OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 timeslot 0 vamos-sub-slot 0 tsc 1 ? [<0-7>] Training Sequence Code OsmoBSC# bts 0 trx 0 timeslot 0 sub-slot 0 reassign-to trx 0 timeslot 0 vamos-sub-slot 0 tsc 1 0 ? OsmoBSC# configure terminal OsmoBSC(config)# network OsmoBSC(config-net)# list ... meas-feed destination ADDR <0-65535> meas-feed scenario NAME ... OsmoBSC(config-net)# meas-feed destination 127.0.0.23 4223 OsmoBSC(config-net)# meas-feed scenario foo23 OsmoBSC(config-net)# show running-config ... network ... meas-feed destination 127.0.0.23 4223 meas-feed scenario foo23 ... OsmoBSC(config-net)# bts 0 OsmoBSC(config-net-bts)# list ... channel allocator avoid-interference (0|1) ... OsmoBSC(config-net-bts)# channel? channel Channel Allocator OsmoBSC(config-net-bts)# channel ? allocator Channel Allocator OsmoBSC(config-net-bts)# channel allocator ? mode Channel allocation mode dynamic-param Parameters for dynamic channel allocation mode avoid-interference Configure whether reported interference levels from RES IND are used in channel allocation tch-signalling-policy Configure when TCH/H or TCH/F channels can be used to serve signalling if SDCCHs are exhausted OsmoBSC(config-net-bts)# channel allocator mode ? set-all Set a single mode for all variants chan-req Channel allocation for CHANNEL REQUEST (RACH) assignment Channel allocation for assignment handover Channel allocation for handover vgcs-vbs Channel allocation for VGCS/VBS OsmoBSC(config-net-bts)# channel allocator mode set-all ? ascending Allocate Timeslots and Transceivers in ascending order descending Allocate Timeslots and Transceivers in descending order OsmoBSC(config-net-bts)# channel allocator mode handover ? ascending Allocate Timeslots and Transceivers in ascending order descending Allocate Timeslots and Transceivers in descending order OsmoBSC(config-net-bts)# channel allocator mode assignment ? ascending Allocate Timeslots and Transceivers in ascending order descending Allocate Timeslots and Transceivers in descending order dynamic Dynamic lchan selection based on configured parameters OsmoBSC(config-net-bts)# channel allocator mode vgcs-vbs ? ascending Allocate Timeslots and Transceivers in ascending order descending Allocate Timeslots and Transceivers in descending order OsmoBSC(config-net-bts)# channel allocator dynamic-param ? sort-by-trx-power Whether to sort TRX instances by their respective power levels ul-rxlev Uplink RxLev c0-chan-load C0 (BCCH carrier) channel load OsmoBSC(config-net-bts)# channel allocator dynamic-param sort-by-trx-power ? 0 Do not sort, use the same order as in the configuration file 1 Sort TRX instances by their power levels in descending order OsmoBSC(config-net-bts)# channel allocator dynamic-param ul-rxlev thresh ? <0-63> Uplink RxLev threshold OsmoBSC(config-net-bts)# channel allocator dynamic-param ul-rxlev thresh 50 avg-num ? <1-10> Minimum number of RxLev samples for averaging OsmoBSC(config-net-bts)# channel allocator dynamic-param c0-chan-load thresh ? <0-100> Channel load threshold (in %) OsmoBSC(config-net-bts)# channel allocator avoid-interference ? 0 Ignore interference levels (default). Always assign lchans in a deterministic order. 1 In channel allocation, prefer lchans with less interference. OsmoBSC(config-net-bts)# channel allocator tch-signalling-policy ? never Never allow TCH for signalling purposes emergency Only allow TCH for signalling purposes when establishing an emergency call voice Allow TCH for signalling purposes when establishing any voice call always Always allow TCH for signalling purposes (default) OsmoBSC(config-net-bts)# show running-config ... !channel allocator avoid-interference OsmoBSC(config-net-bts)# channel allocator avoid-interference 1 OsmoBSC(config-net-bts)# show running-config ... bts 0 ... channel allocator avoid-interference 1 ... OsmoBSC(config-net-bts)# channel allocator avoid-interference 0 OsmoBSC(config-net-bts)# show running-config ... !channel allocator avoid-interference OsmoBSC(config-net-bts)# show running-config ... !channel allocator tch-signalling-policy OsmoBSC(config-net-bts)# channel allocator tch-signalling-policy never OsmoBSC(config-net-bts)# show running-config ... bts 0 ... channel allocator tch-signalling-policy never ... OsmoBSC(config-net-bts)# channel allocator tch-signalling-policy emergency OsmoBSC(config-net-bts)# show running-config ... bts 0 ... channel allocator tch-signalling-policy emergency ... OsmoBSC(config-net-bts)# channel allocator tch-signalling-policy voice OsmoBSC(config-net-bts)# show running-config ... bts 0 ... channel allocator tch-signalling-policy voice ... OsmoBSC(config-net-bts)# channel allocator tch-signalling-policy always OsmoBSC(config-net-bts)# show running-config ... !channel allocator tch-signalling-policy OsmoBSC(config-net-bts)# immediate-assignment? immediate-assignment Configure time of Immediate Assignment after ChanRqd RACH (Abis optimization) OsmoBSC(config-net-bts)# immediate-assignment ? post-chan-ack Send the Immediate Assignment after the Channel Activation ACK (normal sequence) pre-chan-ack Send the Immediate Assignment directly after Channel Activation (early), without waiting for the ACK; This may help with double allocations on high latency Abis links pre-ts-ack EXPERIMENTAL: If a dynamic timeslot switch is necessary, send the Immediate Assignment even before the timeslot is switched, i.e. even before the Channel Activation is sent (very early) OsmoBSC(config-net-bts)# show running-config ... !immediate-assignment OsmoBSC(config-net-bts)# immediate-assignment pre-chan-ack OsmoBSC(config-net-bts)# show running-config ... bts 0 ... immediate-assignment pre-chan-ack ... OsmoBSC(config-net-bts)# immediate-assignment pre-ts-ack OsmoBSC(config-net-bts)# show running-config ... bts 0 ... immediate-assignment pre-ts-ack ... OsmoBSC(config-net-bts)# immediate-assignment post-chan-ack OsmoBSC(config-net-bts)# show running-config ... !immediate-assignment