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| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2021-08-26 15:41:17 +0200 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2021-09-06 12:07:20 +0200 |
| commit | 54283ba62665ce6410d9da0dddd9601bf9dd719a (patch) | |
| tree | 0980c3d88ad62761cd0636fd0123a6b5ae0cdcb3 /TODO-RELEASE | |
| parent | da06d183e7dc26fcfc9fcbd447164ae24823e821 (diff) | |
MS Power Control Loop: Support set up of C/I parameters for osmo-bts
This commit extends existing VTY and RSL infrastructure to configure and
manage MS Power Parameters used in MS Power Control loop, by adding
support to set up Carrier-to-Interference (CI) parameters.
Using C/I instead of existing RxQual is preferred due to extended
granularity of C/I (bigger range than RxQual's 0-7).
Furthermore, existing literature (such as "GSM/EDGE: Evolution and Performance"
Table 10.3) provides detailed information about expected target values,
even different values for different channel types. Hence, it was decided
to support setting different MS Power Parameters for different channel
types.
These MS Power Parameters are Osmocom specific, ie. supported only by
newish versions of osmo-bts. Older versions of osmo-bts should ignore
the new IEs added just fine. The new IEs containing the MS POwer
Parameters are not send for non osmo-bts BTSs, hence this commit is
secure with regards to running osmo-bsc against an ip.access BTS such
as nanoBTS.
Related: SYS#4917
Depends: libosmocore.git Change-Id Iffef0611430ad6c90606149c398d80158633bbca
Change-Id: I7e76ec47b323d469f777624b74b08752d1f5584f
Diffstat (limited to 'TODO-RELEASE')
| -rw-r--r-- | TODO-RELEASE | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/TODO-RELEASE b/TODO-RELEASE index a9bf06c4d..8585c7bbc 100644 --- a/TODO-RELEASE +++ b/TODO-RELEASE @@ -13,3 +13,4 @@ libosmogsm >1.5.1 introduced struct needed gsm0808_old_bss_to_new_ libosmo-mgcp-client >1.8.0 need osmo_mgcpc_ep_ci_get_remote_rtp_info() libosmovty >1.5.1 needs vty_read_config_filep() libosmosgsm >1.5.1 needs GSM_PCHAN_OSMO_DYN +libosmocore >1.5.1 RSL_IPAC_EIE_OSMO*, struct osmo_preproc_* |