OsmoBSC> enable OsmoBSC# ### Default configuration OsmoBSC# show running-config ... bs-power-control mode static ms-power-control mode dyn-bts ctrl-interval 2 step-size inc 4 red 2 rxlev-thresh lower 32 upper 38 rxlev-thresh-comp lower 10 12 upper 19 20 rxqual-thresh lower 3 upper 0 rxqual-thresh-comp lower 5 7 upper 15 18 ... OsmoBSC# ### Check that 'power-ctrl' node and its commands exist OsmoBSC# configure terminal OsmoBSC(config)# network OsmoBSC(config-net)# bts 0 OsmoBSC(config-net-bts)# list with-flags ... . ... (bs-power-control|ms-power-control) . ..l no (bs-power-control|ms-power-control) ... OsmoBSC(config-net-bts)# bs-power-control OsmoBSC(config-bs-power-ctrl)# list with-flags ... . l. mode (static|dyn-bts|dyn-bsc) [reset] . l. bs-power (static|dyn-max) <0-30> . lv ctrl-interval <0-31> . lv step-size inc <2-6> red <2-4> . lv rxlev-thresh lower <0-63> upper <0-63> . lv rxqual-thresh lower <0-7> upper <0-7> . lv ci-thresh (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs|all) (enable|disable) . lv ci-thresh (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) lower <0-30> upper <0-30> . lv rxlev-thresh-comp lower <0-31> <0-31> upper <0-31> <0-31> . lv rxqual-thresh-comp lower <0-31> <0-31> upper <0-31> <0-31> . lv ci-thresh-comp (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) lower <0-31> <0-31> upper <0-31> <0-31> . lv no (rxlev-avg|rxqual-avg) . lv (rxlev-avg|rxqual-avg) params hreqave <1-31> hreqt <1-31> . lv (rxlev-avg|rxqual-avg) algo (unweighted|weighted|mod-median) . lv (rxlev-avg|rxqual-avg) algo osmo-ewma beta <1-99> . lv no ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) . lv ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) params hreqave <1-31> hreqt <1-31> . lv ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) algo (unweighted|weighted|mod-median) . lv ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) algo osmo-ewma beta <1-99> OsmoBSC(config-bs-power-ctrl)# bs-power ? static Fixed BS Power reduction value (for static mode) dyn-max Maximum BS Power reduction value (for dynamic mode) OsmoBSC(config-bs-power-ctrl)# bs-power static ? <0-30> BS Power reduction value (in dB, even numbers only) OsmoBSC(config-bs-power-ctrl)# bs-power static 3 % Incorrect BS Power reduction value, an even number is expected OsmoBSC(config-bs-power-ctrl)# bs-power static 6 OsmoBSC(config-bs-power-ctrl)# show running-config ... bs-power-control mode static bs-power static 6 ms-power-control mode dyn-bts ... !bs-power OsmoBSC(config-bs-power-ctrl)# ### Check default BS Power Parameters OsmoBSC(config-bs-power-ctrl)# mode dyn-bts OsmoBSC(config-bs-power-ctrl)# show running-config ... bs-power-control mode dyn-bts bs-power dyn-max 12 ctrl-interval 1 step-size inc 4 red 2 rxlev-thresh lower 32 upper 38 rxlev-thresh-comp lower 10 12 upper 19 20 rxqual-thresh lower 3 upper 0 rxqual-thresh-comp lower 5 7 upper 15 18 ms-power-control mode dyn-bts ... OsmoBSC(config-bs-power-ctrl)# bs-power dyn-max 30 OsmoBSC(config-bs-power-ctrl)# show running-config ... bs-power-control mode dyn-bts bs-power dyn-max 30 ... !bs-power ms-power-control mode dyn-bts ... !bs-power OsmoBSC(config-bs-power-ctrl)# ctrl-interval 31 OsmoBSC(config-bs-power-ctrl)# show running-config ... bs-power-control ... ctrl-interval 31 ... ms-power-control ... ctrl-interval 2 ... OsmoBSC(config-bs-power-ctrl)# exit OsmoBSC(config-net-bts)# ms-power-control OsmoBSC(config-ms-power-ctrl)# list with-flags ... . l. mode (static|dyn-bts|dyn-bsc) [reset] . l. bs-power (static|dyn-max) <0-30> . lv ctrl-interval <0-31> . lv step-size inc <2-6> red <2-4> . lv rxlev-thresh lower <0-63> upper <0-63> . lv rxqual-thresh lower <0-7> upper <0-7> . lv ci-thresh (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs|all) (enable|disable) . lv ci-thresh (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) lower <0-30> upper <0-30> . lv rxlev-thresh-comp lower <0-31> <0-31> upper <0-31> <0-31> . lv rxqual-thresh-comp lower <0-31> <0-31> upper <0-31> <0-31> . lv ci-thresh-comp (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) lower <0-31> <0-31> upper <0-31> <0-31> . lv no (rxlev-avg|rxqual-avg) . lv (rxlev-avg|rxqual-avg) params hreqave <1-31> hreqt <1-31> . lv (rxlev-avg|rxqual-avg) algo (unweighted|weighted|mod-median) . lv (rxlev-avg|rxqual-avg) algo osmo-ewma beta <1-99> . lv no ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) . lv ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) params hreqave <1-31> hreqt <1-31> . lv ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) algo (unweighted|weighted|mod-median) . lv ci-avg (fr-efr|hr|amr-fr|amr-hr|sdcch|gprs) algo osmo-ewma beta <1-99> OsmoBSC(config-ms-power-ctrl)# ### Check default MS Power Parameters OsmoBSC(config-ms-power-ctrl)# show running-config ... bs-power-control mode dyn-bts ... ms-power-control mode dyn-bts ctrl-interval 2 step-size inc 4 red 2 rxlev-thresh lower 32 upper 38 rxlev-thresh-comp lower 10 12 upper 19 20 rxqual-thresh lower 3 upper 0 rxqual-thresh-comp lower 5 7 upper 15 18 ci-thresh fr-efr disable ci-thresh fr-efr lower 13 upper 17 ci-thresh-comp fr-efr lower 5 7 upper 15 18 ci-thresh hr disable ci-thresh hr lower 16 upper 21 ci-thresh-comp hr lower 5 7 upper 15 18 ci-thresh amr-fr disable ci-thresh amr-fr lower 7 upper 11 ci-thresh-comp amr-fr lower 5 7 upper 15 18 ci-thresh amr-hr disable ci-thresh amr-hr lower 13 upper 17 ci-thresh-comp amr-hr lower 5 7 upper 15 18 ci-thresh sdcch disable ci-thresh sdcch lower 12 upper 16 ci-thresh-comp sdcch lower 5 7 upper 15 18 ci-thresh gprs disable ci-thresh gprs lower 18 upper 24 ci-thresh-comp gprs lower 5 7 upper 15 18 ... OsmoBSC(config-ms-power-ctrl)# bs-power static 30 % This command is only valid for 'bs-power-control' node OsmoBSC(config-ms-power-ctrl)# bs-power dyn-max 30 % This command is only valid for 'bs-power-control' node OsmoBSC(config-ms-power-ctrl)# ctrl-interval 2 OsmoBSC(config-ms-power-ctrl)# show running-config ... bs-power-control mode dyn-bts ... ctrl-interval 31 ... !ctrl-interval ms-power-control mode dyn-bts ... ctrl-interval 2 ... !ctrl-interval OsmoBSC(config-ms-power-ctrl)# step-size inc 5 red 4 % Power change step size must be an even number OsmoBSC(config-ms-power-ctrl)# step-size inc 2 red 3 % Power change step size must be an even number OsmoBSC(config-ms-power-ctrl)# step-size inc 2 red 4 % Increase step size (2) should be greater than reduce step size (4), consider changing it OsmoBSC(config-ms-power-ctrl)# step-size inc 6 red 4 OsmoBSC(config-ms-power-ctrl)# show running-config ... bs-power-control mode dyn-bts ... step-size inc 4 red 2 ... ms-power-control mode dyn-bts ... step-size inc 6 red 4 ... OsmoBSC(config-ms-power-ctrl)# rxlev-thresh lower? lower Lower RxLev value (default is 32, i.e. -78 dBm) OsmoBSC(config-ms-power-ctrl)# rxlev-thresh lower ? <0-63> Lower RxLev value (signal strength, 0 is worst, 63 is best) OsmoBSC(config-ms-power-ctrl)# rxlev-thresh lower 30 upper? upper Upper RxLev value (default is 38, i.e. -72 dBm) OsmoBSC(config-ms-power-ctrl)# rxlev-thresh lower 30 upper ? <0-63> Upper RxLev value (signal strength, 0 is worst, 63 is best) OsmoBSC(config-ms-power-ctrl)# rxlev-thresh lower 30 upper 63 OsmoBSC(config-ms-power-ctrl)# show running-config ... bs-power-control ... !rxlev-thresh rxlev-thresh lower 32 upper 38 ... ms-power-control ... !rxlev-thresh rxlev-thresh lower 30 upper 63 ... OsmoBSC(config-ms-power-ctrl)# rxqual-thresh lower? lower Lower RxQual value (default is 3, i.e. 0.8% <= BER < 1.6%) OsmoBSC(config-ms-power-ctrl)# rxqual-thresh lower ? <0-7> Lower RxQual value (signal quality, 0 is best, 7 is worst) OsmoBSC(config-ms-power-ctrl)# rxqual-thresh lower 7 upper? upper Upper RxQual value (default is 0, i.e. BER < 0.2%) OsmoBSC(config-ms-power-ctrl)# rxqual-thresh lower 7 upper ? <0-7> Upper RxQual value (signal quality, 0 is best, 7 is worst) OsmoBSC(config-ms-power-ctrl)# rxqual-thresh lower 7 upper 4 OsmoBSC(config-ms-power-ctrl)# show running-config ... bs-power-control ... !rxqual-thresh rxqual-thresh lower 3 upper 0 ... ms-power-control ... !rxqual-thresh rxqual-thresh lower 7 upper 4 ... OsmoBSC(config-ms-power-ctrl)# rxlev-avg algo osmo-ewma beta 50 OsmoBSC(config-ms-power-ctrl)# rxqual-avg algo unweighted OsmoBSC(config-ms-power-ctrl)# show running-config ... bs-power-control ... !(rxlev-avg|rxqual-avg) ms-power-control ... !(rxlev-avg|rxqual-avg) rxlev-avg algo osmo-ewma beta 50 rxlev-avg params hreqave 4 hreqt 6 ... !(rxlev-avg|rxqual-avg) rxqual-avg algo unweighted rxqual-avg params hreqave 4 hreqt 6 ... OsmoBSC(config-ms-power-ctrl)# rxlev-avg params hreqave 2 hreqt 20 % Hreqave (2) * Hreqt (20) = 40 must be < 32 OsmoBSC(config-ms-power-ctrl)# rxlev-avg params hreqave 2 hreqt 15 OsmoBSC(config-ms-power-ctrl)# show running-config ... bs-power-control ... !rxlev-avg params ms-power-control ... !rxlev-avg params rxlev-avg params hreqave 2 hreqt 15 ... OsmoBSC(config-ms-power-ctrl)# exit OsmoBSC(config-net-bts)# ### Disable BS/MS Power Control OsmoBSC(config-net-bts)# no bs-power-control OsmoBSC(config-net-bts)# no ms-power-control OsmoBSC(config-net-bts)# show running-config ... no bs-power-control no ms-power-control ... OsmoBSC(config-net-bts)# bs-power-control OsmoBSC(config-bs-power-ctrl)# mode static reset % Reset to default parameters OsmoBSC(config-bs-power-ctrl)# exit OsmoBSC(config-net-bts)# ms-power-control OsmoBSC(config-ms-power-ctrl)# mode dyn-bts reset % Reset to default parameters OsmoBSC(config-ms-power-ctrl)# exit OsmoBSC(config-net-bts)# show running-config ... bs-power-control mode static ms-power-control mode dyn-bts ctrl-interval 2 step-size inc 4 red 2 rxlev-thresh lower 32 upper 38 rxlev-thresh-comp lower 10 12 upper 19 20 rxqual-thresh lower 3 upper 0 rxqual-thresh-comp lower 5 7 upper 15 18 ... OsmoBSC(config-net-bts)# ### Check 'ci-thresh-comp (enable|disable) all' works properly: OsmoBSC(config-net-bts)# ms-power-control OsmoBSC(config-ms-power-ctrl)# show running-config ... ms-power-control ... ci-thresh fr-efr disable ci-thresh fr-efr lower 13 upper 17 ci-thresh-comp fr-efr lower 5 7 upper 15 18 ci-thresh hr disable ci-thresh hr lower 16 upper 21 ci-thresh-comp hr lower 5 7 upper 15 18 ci-thresh amr-fr disable ci-thresh amr-fr lower 7 upper 11 ci-thresh-comp amr-fr lower 5 7 upper 15 18 ci-thresh amr-hr disable ci-thresh amr-hr lower 13 upper 17 ci-thresh-comp amr-hr lower 5 7 upper 15 18 ci-thresh sdcch disable ci-thresh sdcch lower 12 upper 16 ci-thresh-comp sdcch lower 5 7 upper 15 18 ci-thresh gprs disable ci-thresh gprs lower 18 upper 24 ci-thresh-comp gprs lower 5 7 upper 15 18 ... OsmoBSC(config-ms-power-ctrl)# ci-thresh all enable OsmoBSC(config-ms-power-ctrl)# show running-config ... ms-power-control ... ci-thresh fr-efr enable ci-thresh fr-efr lower 13 upper 17 ci-thresh-comp fr-efr lower 5 7 upper 15 18 ci-thresh hr enable ci-thresh hr lower 16 upper 21 ci-thresh-comp hr lower 5 7 upper 15 18 ci-thresh amr-fr enable ci-thresh amr-fr lower 7 upper 11 ci-thresh-comp amr-fr lower 5 7 upper 15 18 ci-thresh amr-hr enable ci-thresh amr-hr lower 13 upper 17 ci-thresh-comp amr-hr lower 5 7 upper 15 18 ci-thresh sdcch enable ci-thresh sdcch lower 12 upper 16 ci-thresh-comp sdcch lower 5 7 upper 15 18 ci-thresh gprs enable ci-thresh gprs lower 18 upper 24 ci-thresh-comp gprs lower 5 7 upper 15 18 ... OsmoBSC(config-ms-power-ctrl)# ci-thresh all disable OsmoBSC(config-ms-power-ctrl)# show running-config ... ms-power-control ... ci-thresh fr-efr disable ci-thresh fr-efr lower 13 upper 17 ci-thresh-comp fr-efr lower 5 7 upper 15 18 ci-thresh hr disable ci-thresh hr lower 16 upper 21 ci-thresh-comp hr lower 5 7 upper 15 18 ci-thresh amr-fr disable ci-thresh amr-fr lower 7 upper 11 ci-thresh-comp amr-fr lower 5 7 upper 15 18 ci-thresh amr-hr disable ci-thresh amr-hr lower 13 upper 17 ci-thresh-comp amr-hr lower 5 7 upper 15 18 ci-thresh sdcch disable ci-thresh sdcch lower 12 upper 16 ci-thresh-comp sdcch lower 5 7 upper 15 18 ci-thresh gprs disable ci-thresh gprs lower 18 upper 24 ci-thresh-comp gprs lower 5 7 upper 15 18 ...