SL-UE-SelectedConfig (SL-UE-SelectedConfig-r16)
SL-UE-SelectedConfig-r16 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.
Definition
IE SL-UE-SelectedConfig specifies sidelink communication/positioning configurations used for UE autonomous resource selection.
SL-UE-SelectedConfig-r16 ::= SEQUENCE {
sl-PSSCH-TxConfigList-r16 SL-PSSCH-TxConfigList-r16 OPTIONAL, -- Cond SIB12
sl-ProbResourceKeep-r16 ENUMERATED {v0, v0dot2, v0dot4, v0dot6, v0dot8} OPTIONAL, -- Need R
sl-ReselectAfter-r16 ENUMERATED {n1, n2, n3, n4, n5, n6, n7, n8, n9} OPTIONAL, -- Need R
sl-CBR-CommonTxConfigList-r16 SL-CBR-CommonTxConfigList-r16 OPTIONAL, -- Need R
ul-PrioritizationThres-r16 INTEGER (1..16) OPTIONAL, -- Need R
sl-PrioritizationThres-r16 INTEGER (1..8) OPTIONAL, -- Need R
...,
[[
sl-CBR-CommonTxDedicatedSL-PRS-RP-List-r18 SL-CBR-CommonTxDedicatedSL-PRS-RP-List-r18 OPTIONAL -- Cond notSIB12
]]
}Fields (7)
| Field | Description |
|---|---|
| sl-PSSCH-TxConfigList-r16 SL-PSSCH-TxConfigList-r16 · OPTIONAL Cond SIB12 | Indicates PSSCH TX parameters such as MCS, sub-channel number, retransmission number, associated to different UE absolute speeds and different synchronization reference types for UE autonomous resource selection. |
| sl-ProbResourceKeep-r16 ENUMERATED {v0, v0dot2, v0dot4, v0dot6, v0dot8} · OPTIONAL Need R | Indicates the probability with which the UE keeps the current resource when the resource reselection counter reaches zero for sensing based UE autonomous resource selection (see TS 38.321 [3]). |
| sl-ReselectAfter-r16 ENUMERATED {n1, n2, n3, n4, n5, n6, n7, n8, n9} · OPTIONAL Need R | Indicates the number of consecutive skipped transmissions before triggering resource reselection for sidelink communication (see TS 38.321 [3]). |
| sl-CBR-CommonTxConfigList-r16 SL-CBR-CommonTxConfigList-r16 · OPTIONAL Need R | |
| ul-PrioritizationThres-r16 INTEGER (1..16) · OPTIONAL Need R | Indicates the UL priority threshold, which is used to determine whether SL TX is prioritized over UL TX, as specified in TS 38.321 [3]. Network does not configure the sl-PrioritizationThres and the ul-PrioritizationThres to the UE separately. |
| sl-PrioritizationThres-r16 INTEGER (1..8) · OPTIONAL Need R | Indicates the SL priority threshold, which is used to determine whether SL TX is prioritized over UL TX, as specified in TS 38.321 [3]. Network does not configure the sl-PrioritizationThres and the ul-PrioritizationThres to the UE separately. |
| sl-CBR-CommonTxDedicatedSL-PRS-RP-List-r18 SL-CBR-CommonTxDedicatedSL-PRS-RP-List-r18 · OPTIONAL Cond notSIB12 since v18.1.0 |