diff options
author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2015-07-17 11:38:49 +0200 |
---|---|---|
committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2015-07-17 12:06:19 +0200 |
commit | 7f79f0d332316acb306682ecac0a1b812d6023d1 (patch) | |
tree | 7e43e69e4715ca2418eb3ff3be9110a52cd2873a /src/gprs_rlcmac_ts_alloc.cpp | |
parent | 77da35515ce40baf2305cf7cf5e4008f6b478e36 (diff) |
bssgp: Adapt flowcontrol MS default to current alloc algorithm
Currently the values Bmax/R default MS are computed under the
assumption than min(4, N_PDCH) DL slots are allocated for an MS, even
if multislot assignment is not enabled.
This commit changes the computation to assume 1 DL slot if algorithm
A is selected or the dynamic algorithm is used and has disabled
multislot assigment due to high load.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'src/gprs_rlcmac_ts_alloc.cpp')
-rw-r--r-- | src/gprs_rlcmac_ts_alloc.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gprs_rlcmac_ts_alloc.cpp b/src/gprs_rlcmac_ts_alloc.cpp index 3714b30c..0daeaf5c 100644 --- a/src/gprs_rlcmac_ts_alloc.cpp +++ b/src/gprs_rlcmac_ts_alloc.cpp @@ -1077,3 +1077,24 @@ int alloc_algorithm_dynamic(struct gprs_rlcmac_bts *bts, rc = alloc_algorithm_a(bts, ms_, tbf_, cust, single, use_trx); return rc; } + +int gprs_alloc_max_dl_slots_per_ms(struct gprs_rlcmac_bts *bts, uint8_t ms_class) +{ + int rx; + + if (ms_class >= ARRAY_SIZE(gprs_ms_multislot_class)) + ms_class = 0; + + rx = gprs_ms_multislot_class[ms_class].rx; + + if (rx == MS_NA) + rx = 4; + + if (bts->alloc_algorithm == alloc_algorithm_a) + return 1; + + if (bts->multislot_disabled) + return 1; + + return rx; +} |