Radio Link Bitrate for DL EGPRS

[almoqbali36]

hi Data Expert,

i am using the below formula for calculating Radio Link Bitrate for DL EGPRS

Sum INTXXBRGPRSTBF) / (MC19DLSCHED * 0.02s).
or

MC19DLACK/MC19DLSCHED*20ms

but i am geting value more than 64kbps (such 98kbps, 112 kbps)

my quation!

it is logic to have Radio Link Bitrate for DL EGPRS more than 64kbps and why?

if not...what is the correct formula

E******* vendor

thanks and waiting for the replay

[almoqbali36]

still waiting ......:(

[poncho]

I think it is logical because of the multislot utilisation; sometimes more than 1 timeslot is used to serve the subscriber. So for the instances where the radio link bitrate is around 98kbps or 112 kbps the number of simultaneous timeslots used for EGPRS is more than 1. You can use the counters attached to check these. If you find this information useful let me know.

MUTILBASIC Accumulation of the percentage of number of timeslots actually reserved versus maximum number of timeslots possible for the MS to reserve, calculated for every DL Basic mode TBFs scanned. One scan of all downlink TBFs in the cell carried out every 10 seconds. Counter for GPRS mode TBFs MUTILGPRS. Counter for EGPRS mode TBFs MUTILEGPRSWith Flexible Abis the counter value of MUTILEGPRS will be slightly lower. Units: Percent TRAFGPRS2SCAN Total number of scans of the cell carried out for the number of DL TBFs.TRAFF2BTBFSCAN Total number DL TBFs scanned which were of mode Basic. Counter for GPRS mode TBFs TRAFF2GTBFSCAN. Counter for EGPRS mode TBFs TRAFF2ETBFSCAN.MAXGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL B-TBFs and G-TBFs scanned.MAXEGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL E-TBFs scanned.MUTIL15 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 5 timeslots were reserved. Also MUTIL25, MUTIL35, MUTIL45, MUTIL55. With Flexible Abis the counter values will be affected. For MUTIL15, MUTIL25, MUTIL35 and MUTIL45 the values will be slightly higher and for MUTIL55 slightly lower.
MUTIL14 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 4 timeslots were reserved. Also MUTIL24, MUTIL34, MUTIL44. With Flexible Abis the counter values will be affected. For MUTIL14, MUTIL24 and MUTIL34 the values will be slightly higher and for MUTIL44 slightly lower.
MUTIL13 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 3 timeslots were reserved. Also MUTIL23, MUTIL33. With Flexible Abis the counter values will be affected. For MUTIL13 and MUTIL23 the values will be slightly higher and for MUTIL33 slightly lower.
MUTIL12 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 2 timeslots were reserved. Also MUTIL22. With Flexible Abis the counter values will be affected. For MUTIL12 the values will be slightly higher and for MUTIL22 slightly lower.
TBFDLGPRSCAP Number of simultaneous DL TBFs for GPRS only capable mobiles in a cell.TBFDLEGPRSCAP Number of simultaneous DL TBFs for EGPRS capable mobiles in a cell.MUTILBASIC Accumulation of the percentage of number of timeslots actually reserved versus maximum number of timeslots possible for the MS to reserve, calculated for every DL Basic mode TBFs scanned. One scan of all downlink TBFs in the cell carried out every 10 seconds. Counter for GPRS mode TBFs MUTILGPRS. Counter for EGPRS mode TBFs MUTILEGPRSWith Flexible Abis the counter value of MUTILEGPRS will be slightly lower. Units: Percent TRAFGPRS2SCAN Total number of scans of the cell carried out for the number of DL TBFs.TRAFF2BTBFSCAN Total number DL TBFs scanned which were of mode Basic. Counter for GPRS mode TBFs TRAFF2GTBFSCAN. Counter for EGPRS mode TBFs TRAFF2ETBFSCAN.MAXGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL B-TBFs and G-TBFs scanned.MAXEGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL E-TBFs scanned.MUTIL15 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 5 timeslots were reserved. Also MUTIL25, MUTIL35, MUTIL45, MUTIL55. With Flexible Abis the counter values will be affected. For MUTIL15, MUTIL25, MUTIL35 and MUTIL45 the values will be slightly higher and for MUTIL55 slightly lower.
MUTIL14 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 4 timeslots were reserved. Also MUTIL24, MUTIL34, MUTIL44. With Flexible Abis the counter values will be affected. For MUTIL14, MUTIL24 and MUTIL34 the values will be slightly higher and for MUTIL44 slightly lower.
MUTIL13 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 3 timeslots were reserved. Also MUTIL23, MUTIL33. With Flexible Abis the counter values will be affected. For MUTIL13 and MUTIL23 the values will be slightly higher and for MUTIL33 slightly lower.
MUTIL12 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 2 timeslots were reserved. Also MUTIL22. With Flexible Abis the counter values will be affected. For MUTIL12 the values will be slightly higher and for MUTIL22 slightly lower.
TBFDLGPRSCAP Number of simultaneous DL TBFs for GPRS only capable mobiles in a cell.TBFDLEGPRSCAP Number of simultaneous DL TBFs for EGPRS capable mobiles in a cell.
MUTILBASIC Accumulation of the percentage of number of timeslots actually reserved versus maximum number of timeslots possible for the MS to reserve, calculated for every DL Basic mode TBFs scanned. One scan of all downlink TBFs in the cell carried out every 10 seconds. Counter for GPRS mode TBFs MUTILGPRS. Counter for EGPRS mode TBFs MUTILEGPRSWith Flexible Abis the counter value of MUTILEGPRS will be slightly lower. Units: Percent TRAFGPRS2SCAN Total number of scans of the cell carried out for the number of DL TBFs.TRAFF2BTBFSCAN Total number DL TBFs scanned which were of mode Basic. Counter for GPRS mode TBFs TRAFF2GTBFSCAN. Counter for EGPRS mode TBFs TRAFF2ETBFSCAN.MAXGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL B-TBFs and G-TBFs scanned.MAXEGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL E-TBFs scanned.MUTIL15 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 5 timeslots were reserved. Also MUTIL25, MUTIL35, MUTIL45, MUTIL55. With Flexible Abis the counter values will be affected. For MUTIL15, MUTIL25, MUTIL35 and MUTIL45 the values will be slightly higher and for MUTIL55 slightly lower.
MUTIL14 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 4 timeslots were reserved. Also MUTIL24, MUTIL34, MUTIL44. With Flexible Abis the counter values will be affected. For MUTIL14, MUTIL24 and MUTIL34 the values will be slightly higher and for MUTIL44 slightly lower.
MUTIL13 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 3 timeslots were reserved. Also MUTIL23, MUTIL33. With Flexible Abis the counter values will be affected. For MUTIL13 and MUTIL23 the values will be slightly higher and for MUTIL33 slightly lower.
MUTIL12 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 2 timeslots were reserved. Also MUTIL22. With Flexible Abis the counter values will be affected. For MUTIL12 the values will be slightly higher and for MUTIL22 slightly lower.
TBFDLGPRSCAP Number of simultaneous DL TBFs for GPRS only capable mobiles in a cell.TBFDLEGPRSCAP Number of simultaneous DL TBFs for EGPRS capable mobiles in a cell.
MUTILBASIC Accumulation of the percentage of number of timeslots actually reserved versus maximum number of timeslots possible for the MS to reserve, calculated for every DL Basic mode TBFs scanned. One scan of all downlink TBFs in the cell carried out every 10 seconds. Counter for GPRS mode TBFs MUTILGPRS. Counter for EGPRS mode TBFs MUTILEGPRSWith Flexible Abis the counter value of MUTILEGPRS will be slightly lower. Units: Percent TRAFGPRS2SCAN Total number of scans of the cell carried out for the number of DL TBFs.TRAFF2BTBFSCAN Total number DL TBFs scanned which were of mode Basic. Counter for GPRS mode TBFs TRAFF2GTBFSCAN. Counter for EGPRS mode TBFs TRAFF2ETBFSCAN.MAXGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL B-TBFs and G-TBFs scanned.MAXEGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL E-TBFs scanned.MUTIL15 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 5 timeslots were reserved. Also MUTIL25, MUTIL35, MUTIL45, MUTIL55. With Flexible Abis the counter values will be affected. For MUTIL15, MUTIL25, MUTIL35 and MUTIL45 the values will be slightly higher and for MUTIL55 slightly lower.
MUTIL14 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 4 timeslots were reserved. Also MUTIL24, MUTIL34, MUTIL44. With Flexible Abis the counter values will be affected. For MUTIL14, MUTIL24 and MUTIL34 the values will be slightly higher and for MUTIL44 slightly lower.
MUTIL13 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 3 timeslots were reserved. Also MUTIL23, MUTIL33. With Flexible Abis the counter values will be affected. For MUTIL13 and MUTIL23 the values will be slightly higher and for MUTIL33 slightly lower.
MUTIL12 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 2 timeslots were reserved. Also MUTIL22. With Flexible Abis the counter values will be affected. For MUTIL12 the values will be slightly higher and for MUTIL22 slightly lower.
TBFDLGPRSCAP Number of simultaneous DL TBFs for GPRS only capable mobiles in a cell.TBFDLEGPRSCAP Number of simultaneous DL TBFs for EGPRS capable mobiles in a cell.MUTILBASIC Accumulation of the percentage of number of timeslots actually reserved versus maximum number of timeslots possible for the MS to reserve, calculated for every DL Basic mode TBFs scanned. One scan of all downlink TBFs in the cell carried out every 10 seconds. Counter for GPRS mode TBFs MUTILGPRS. Counter for EGPRS mode TBFs MUTILEGPRSWith Flexible Abis the counter value of MUTILEGPRS will be slightly lower. Units: Percent TRAFGPRS2SCAN Total number of scans of the cell carried out for the number of DL TBFs.TRAFF2BTBFSCAN Total number DL TBFs scanned which were of mode Basic. Counter for GPRS mode TBFs TRAFF2GTBFSCAN. Counter for EGPRS mode TBFs TRAFF2ETBFSCAN.MAXGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL B-TBFs and G-TBFs scanned.MAXEGTSDL Accumulation of maximum possible number of timeslots reservable by the MS for all DL E-TBFs scanned.MUTIL15 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 5 timeslots were reserved. Also MUTIL25, MUTIL35, MUTIL45, MUTIL55. With Flexible Abis the counter values will be affected. For MUTIL15, MUTIL25, MUTIL35 and MUTIL45 the values will be slightly higher and for MUTIL55 slightly lower.
MUTIL14 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 4 timeslots were reserved. Also MUTIL24, MUTIL34, MUTIL44. With Flexible Abis the counter values will be affected. For MUTIL14, MUTIL24 and MUTIL34 the values will be slightly higher and for MUTIL44 slightly lower.
MUTIL13 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 3 timeslots were reserved. Also MUTIL23, MUTIL33. With Flexible Abis the counter values will be affected. For MUTIL13 and MUTIL23 the values will be slightly higher and for MUTIL33 slightly lower.
MUTIL12 Number of DL TBFs (of any mode) scanned where only 1 out of a possible 2 timeslots were reserved. Also MUTIL22. With Flexible Abis the counter values will be affected. For MUTIL12 the values will be slightly higher and for MUTIL22 slightly lower.
TBFDLGPRSCAP Number of simultaneous DL TBFs for GPRS only capable mobiles in a cell.TBFDLEGPRSCAP Number of simultaneous DL TBFs for EGPRS capable mobiles in a cell.

[mon3em]

I faced same problem when i was worked in 2G.

But alternatively you can use DLBGEGTHR, DLTHP1EGTHR, DLTHP2EGTHR, ..... etc ...

there is also predefined counter within BO Avg Radio link Bitrate EGPRS DL

[almoqbali36]

I faced same problem when i was worked in 2G.

But alternatively you can use DLBGEGTHR, DLTHP1EGTHR, DLTHP2EGTHR, ..... etc ...

there is also predefined counter within BO Avg Radio link Bitrate EGPRS DL


could u plz explain more..? wt u mean by "But alternatively you can use, DLBGEGTHR, DLTHP1EGTHR, DLTHP2EGTHR, ..... etc "