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improve handling of selection of RSRP/SINR report via configuration file

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francescomani
2025-10-23 10:52:51 +02:00
parent 7045140845
commit e06d0c7199
6 changed files with 43 additions and 28 deletions
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doc/MAC/mac-usage.md
+11 -8
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@@ -257,7 +257,7 @@ configuration](../RRC/rrc-usage.md) as well for SIB configuration.
* `do_CSIRS` (default 0): flag whether to use channel-state information
reference signal (CSI-RS)
* `do_SRS` (default 0): flag whether to use sounding reference signal (SRS)
* `do_SINR` (default 0): flag whether to enable CSI reporting of SSB-SINR (introduced in rel16)
* `CSI_report_type` (default `ssb_rsrp`): parameter to enable different CSI reporting (options: `ssb_rsrp`, `ssb_sinr` and `cri_rsrp`)
Default setting of CSI reporting quantity is SSB-RSRP.
* `min_rxtxtime` (default 2): minimum feedback time for UE to respond to
transmissions (k1 and k2 in 3GPP spec)
@@ -281,14 +281,17 @@ configuration](../RRC/rrc-usage.md) as well for SIB configuration.
- `du_sibs` (default `[]`): list of SIBs to transmit in the cell. Currently,
SIB19 (for NTN) is supported.
| DL MIMO |`do_CSIRS`|`do_SINR`| CSI report Quantity |
| ---------------------------- | -------- | ------- | --------------------------------------------------|
| OFF (pdsch_AntennaPorts = 1) | 0 | 0 | SSB-RSRP |
| OFF (pdsch_AntennaPorts = 1) | 0 | 1 | SSB-SINR |
| OFF (pdsch_AntennaPorts = 1) | 1 | 0 | CSI-Reference signal RSRP |
| OFF (pdsch_AntennaPorts = 1) | 1 | 1 | CSI-Reference signal SINR (not supported yet) |
| ON (pdsch_AntennaPorts > 1) | 1 | 0 | cri-RI-PMI-CQI |
| DL MIMO |`do_CSIRS`|`CSI_report_type`| CSI report Quantity |
| ------------------------------ | -------- | --------------- | --------------------------------------------------|
| any | any | `ssb_rsrp` | SSB-RSRP |
| any | 0 | `cri_rsrp` | SSB-RSRP (no CSI-RS configured) |
| any | 1 | `cri_rsrp` | CRI-RSRP |
| any | any | `ssb_sinr` | SSB-SINR |
| ON (`pdsch_AntennaPorts` > 1) | 1 | any | cri-RI-PMI-CQI |
Note that activating `cri-RI-PMI-CQI` will result in that report to be produced
in addition to either `SSB-SINR`, `SSB-RSRP` or `CRI-RSRP`.
DL-MIMO is configured using following parameters:
`pdsch_AntennaPorts_XP` , `pdsch_AntennaPorts_N1` , `pdsch_AntennaPorts_N2`, `maxMIMO_layers`
(see also [`RUNMODEM.md`](../RUNMODEM.md))