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Harald Welte gerrit-no-reply at lists.osmocom.orgHarald Welte has submitted this change and it was merged. ( https://gerrit.osmocom.org/13092 ) Change subject: osmo_bsc_msc: Use meaningful amr rate configuration on BTS level ...................................................................... osmo_bsc_msc: Use meaningful amr rate configuration on BTS level The current configuration for permitted AMR rates on BTS level has been choosen arbitrarily. Lets choose the possible rates so that they match the "Config-NB-Code = 1" as defined in 3GPP TS 28.062 Table 7.11.3.1.3-2. (The current default behavior is not changed since the MSC level configuration only permits 5.90k by default.) Change-Id: I916953e3fdb54168671dd13b359e78662fa31059 Related: SYS#4470 --- M src/osmo-bsc/gsm_data.c 1 file changed, 17 insertions(+), 18 deletions(-) Approvals: Harald Welte: Looks good to me, approved Jenkins Builder: Verified diff --git a/src/osmo-bsc/gsm_data.c b/src/osmo-bsc/gsm_data.c index a128216..509f805 100644 --- a/src/osmo-bsc/gsm_data.c +++ b/src/osmo-bsc/gsm_data.c @@ -888,26 +888,25 @@ }; /* Set reasonable defaults for AMR-FR and AMR-HR rate configuration. - * It is possible to set up to 4 codecs per active set, while 5,15K must - * be selected. */ + * (see also 3GPP TS 28.062, Table 7.11.3.1.3-2) */ mr_cfg = (struct gsm48_multi_rate_conf) { - .m4_75 = 0, - .m5_15 = 1, + .m4_75 = 1, + .m5_15 = 0, .m5_90 = 1, .m6_70 = 0, - .m7_40 = 0, + .m7_40 = 1, .m7_95 = 0, - .m10_2 = 1, + .m10_2 = 0, .m12_2 = 1 }; memcpy(bts->mr_full.gsm48_ie, &mr_cfg, sizeof(bts->mr_full.gsm48_ie)); - bts->mr_full.ms_mode[0].mode = 1; + bts->mr_full.ms_mode[0].mode = 0; bts->mr_full.ms_mode[1].mode = 2; - bts->mr_full.ms_mode[2].mode = 6; + bts->mr_full.ms_mode[2].mode = 4; bts->mr_full.ms_mode[3].mode = 7; - bts->mr_full.bts_mode[0].mode = 1; + bts->mr_full.bts_mode[0].mode = 0; bts->mr_full.bts_mode[1].mode = 2; - bts->mr_full.bts_mode[2].mode = 6; + bts->mr_full.bts_mode[2].mode = 4; bts->mr_full.bts_mode[3].mode = 7; for (i = 0; i < 3; i++) { bts->mr_full.ms_mode[i].hysteresis = 8; @@ -918,31 +917,31 @@ bts->mr_full.num_modes = 4; mr_cfg = (struct gsm48_multi_rate_conf) { - .m4_75 = 0, - .m5_15 = 1, + .m4_75 = 1, + .m5_15 = 0, .m5_90 = 1, .m6_70 = 0, .m7_40 = 1, - .m7_95 = 1, + .m7_95 = 0, .m10_2 = 0, .m12_2 = 0 }; memcpy(bts->mr_half.gsm48_ie, &mr_cfg, sizeof(bts->mr_half.gsm48_ie)); - bts->mr_half.ms_mode[0].mode = 1; + bts->mr_half.ms_mode[0].mode = 0; bts->mr_half.ms_mode[1].mode = 2; bts->mr_half.ms_mode[2].mode = 4; - bts->mr_half.ms_mode[3].mode = 5; - bts->mr_half.bts_mode[0].mode = 1; + bts->mr_half.ms_mode[3].mode = 7; + bts->mr_half.bts_mode[0].mode = 0; bts->mr_half.bts_mode[1].mode = 2; bts->mr_half.bts_mode[2].mode = 4; - bts->mr_half.bts_mode[3].mode = 5; + bts->mr_half.bts_mode[3].mode = 7; for (i = 0; i < 3; i++) { bts->mr_half.ms_mode[i].hysteresis = 8; bts->mr_half.ms_mode[i].threshold = 32; bts->mr_half.bts_mode[i].hysteresis = 8; bts->mr_half.bts_mode[i].threshold = 32; } - bts->mr_half.num_modes = 4; + bts->mr_half.num_modes = 3; return bts; } -- To view, visit https://gerrit.osmocom.org/13092 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I916953e3fdb54168671dd13b359e78662fa31059 Gerrit-Change-Number: 13092 Gerrit-PatchSet: 8 Gerrit-Owner: dexter <pmaier at sysmocom.de> Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Jenkins Builder (1000002) Gerrit-Reviewer: Max <msuraev at sysmocom.de> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20190319/ffc4fcd3/attachment.htm>